[INFO] cloning repository https://github.com/alex8224/hessian-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alex8224/hessian-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex8224%2Fhessian-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex8224%2Fhessian-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab87ebdeec54be6520c941a604c28460427398c1
[INFO] testing alex8224/hessian-rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex8224%2Fhessian-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alex8224/hessian-rs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alex8224/hessian-rs
[INFO] finished tweaking git repo https://github.com/alex8224/hessian-rs
[INFO] tweaked toml for git repo https://github.com/alex8224/hessian-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/alex8224/hessian-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 29f4f124ad1f830edd3d47067f550f96d4b48eea917e02863e7fa6c1f9391214
[INFO] running `Command { std: "docker" "start" "-a" "29f4f124ad1f830edd3d47067f550f96d4b48eea917e02863e7fa6c1f9391214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29f4f124ad1f830edd3d47067f550f96d4b48eea917e02863e7fa6c1f9391214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f4f124ad1f830edd3d47067f550f96d4b48eea917e02863e7fa6c1f9391214", kill_on_drop: false }`
[INFO] [stdout] 29f4f124ad1f830edd3d47067f550f96d4b48eea917e02863e7fa6c1f9391214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a5bfc0ccc7cf8d2d398c012d78d60bcec23d5b6501da8eeef8e35849f965f48
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a5bfc0ccc7cf8d2d398c012d78d60bcec23d5b6501da8eeef8e35849f965f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling rel v0.1.0 (/opt/rustwide/workdir/rel)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> rel/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::ext::IdentExt`
[INFO] [stdout]  --> rel/src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::ext::IdentExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_names`
[INFO] [stdout]   --> rel/src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let field_names = field_names(input.data);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_names`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> rel/src/lib.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut map = std::collections::HashMap::<&str, &str>::new();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_name`
[INFO] [stdout]   --> rel/src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let ident_name = format!("{}", ident);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rel/src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut map = std::collections::HashMap::<&str, &str>::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling hessian-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read`
[INFO] [stdout]  --> src/hessian.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::{read};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/hessian.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/hessian.rs:573:20
[INFO] [stdout]     |
[INFO] [stdout] 573 |                 Ok((Object::NULL))
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/hessian.rs:637:1
[INFO] [stdout]     |
[INFO] [stdout] 637 | / macro_rules! imp_for_list {
[INFO] [stdout] 638 | |     () => {};
[INFO] [stdout] 639 | |     ($($enum_val:ident -> $type_val:ty),*) => {
[INFO] [stdout] 640 | |             $(
[INFO] [stdout] ...   |
[INFO] [stdout] 646 | |     }
[INFO] [stdout] 647 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_chunk` is never read
[INFO] [stdout]    --> src/hessian.rs:287:17
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut last_chunk = false;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:357:22
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 let (i, val) = be_i32(self.cur_offset())?;
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:484:14
[INFO] [stdout]     |
[INFO] [stdout] 484 |         let (i, tag) = be_u8(self.cur_offset())?;
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_type`
[INFO] [stdout]    --> src/hessian.rs:550:21
[INFO] [stdout]     |
[INFO] [stdout] 550 |                 let obj_type = self.read_string()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/hessian.rs:564:21
[INFO] [stdout]     |
[INFO] [stdout] 564 |                 let obj = self.read_object()?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_ref`
[INFO] [stdout]    --> src/hessian.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                 let obj_ref = tag - 0x60;
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_type`
[INFO] [stdout]    --> src/hessian.rs:583:21
[INFO] [stdout]     |
[INFO] [stdout] 583 |                 let val_type = self.read_type()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_str`
[INFO] [stdout]   --> src/hessian.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn as_str(&self) -> Option<&String> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_bool`
[INFO] [stdout]   --> src/hessian.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn as_bool(&self) -> Option<&bool> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_int`
[INFO] [stdout]   --> src/hessian.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_int(&self) -> Option<&i32> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_double`
[INFO] [stdout]   --> src/hessian.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn as_double(&self) -> Option<&f64> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_long`
[INFO] [stdout]   --> src/hessian.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn as_long(&self) -> Option<&i64> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_utc`
[INFO] [stdout]   --> src/hessian.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn as_utc(&self) -> Option<&u64> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_binary`
[INFO] [stdout]   --> src/hessian.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn as_binary(&self) -> Option<&Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_list`
[INFO] [stdout]   --> src/hessian.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn as_list(&self) -> Option<&Vec<Object>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `type_ref`
[INFO] [stdout]   --> src/hessian.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     type_ref: RefCell<Vec::<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/hessian.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn new() -> Person {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]    --> src/hessian.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn set(&mut self, val: HashMap<String, Object>) -> Result<(), ()> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/hessian.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn get(&self, key: usize) -> String {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `put`
[INFO] [stdout]    --> src/hessian.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn put(&self, val: String) -> usize {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_double`
[INFO] [stdout]    --> src/hessian.rs:477:8
[INFO] [stdout]     |
[INFO] [stdout] 477 |     fn read_double(&self) -> Result<f64, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_type`
[INFO] [stdout]    --> src/hessian.rs:483:8
[INFO] [stdout]     |
[INFO] [stdout] 483 |     fn read_type(&self) -> Result<String, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_object`
[INFO] [stdout]    --> src/hessian.rs:503:8
[INFO] [stdout]     |
[INFO] [stdout] 503 |     fn read_object(&self) -> Result<Object, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_list_bytag`
[INFO] [stdout]    --> src/hessian.rs:580:8
[INFO] [stdout]     |
[INFO] [stdout] 580 |     fn read_list_bytag(&self, tag: u8) -> Result<List, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_list`
[INFO] [stdout]    --> src/hessian.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn read_list(&self) -> Result<List, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read`
[INFO] [stdout]  --> src/hessian.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::{read};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/hessian.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/hessian.rs:573:20
[INFO] [stdout]     |
[INFO] [stdout] 573 |                 Ok((Object::NULL))
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/hessian.rs:637:1
[INFO] [stdout]     |
[INFO] [stdout] 637 | / macro_rules! imp_for_list {
[INFO] [stdout] 638 | |     () => {};
[INFO] [stdout] 639 | |     ($($enum_val:ident -> $type_val:ty),*) => {
[INFO] [stdout] 640 | |             $(
[INFO] [stdout] ...   |
[INFO] [stdout] 646 | |     }
[INFO] [stdout] 647 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/main.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs::{File, read};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::error`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nom::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::cmp::min;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `cnt` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let mut cnt = 0;
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_cnt` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flag`
[INFO] [stdout]    --> src/main.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let flag = AccessFlag::from(access_flag);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `this_class`
[INFO] [stdout]    --> src/main.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let (i, this_class) = be_u16(i)?;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_this_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `super_class`
[INFO] [stdout]    --> src/main.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let (i, super_class) = be_u16(i)?;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_super_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iface_cnt`
[INFO] [stdout]    --> src/main.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |     let (i, iface_cnt) = be_u16(i)?;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iface_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/main.rs:179:10
[INFO] [stdout]     |
[INFO] [stdout] 179 |     let (i, field_cnt) = be_u16(i)?;
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_cnt`
[INFO] [stdout]    --> src/main.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |     let (i, field_cnt) = be_u16(i)?;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/main.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |     for i in 0..1 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_chunk` is never read
[INFO] [stdout]    --> src/hessian.rs:287:17
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut last_chunk = false;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:357:22
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 let (i, val) = be_i32(self.cur_offset())?;
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:484:14
[INFO] [stdout]     |
[INFO] [stdout] 484 |         let (i, tag) = be_u8(self.cur_offset())?;
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_type`
[INFO] [stdout]    --> src/hessian.rs:550:21
[INFO] [stdout]     |
[INFO] [stdout] 550 |                 let obj_type = self.read_string()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/hessian.rs:564:21
[INFO] [stdout]     |
[INFO] [stdout] 564 |                 let obj = self.read_object()?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_ref`
[INFO] [stdout]    --> src/hessian.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                 let obj_ref = tag - 0x60;
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_type`
[INFO] [stdout]    --> src/hessian.rs:583:21
[INFO] [stdout]     |
[INFO] [stdout] 583 |                 let val_type = self.read_type()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NULL`
[INFO] [stdout]   --> src/hessian.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     NULL,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Boolean`
[INFO] [stdout]   --> src/hessian.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Boolean(bool),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Integer`
[INFO] [stdout]   --> src/hessian.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Integer(i32),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Long`
[INFO] [stdout]   --> src/hessian.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Long(i64),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Double`
[INFO] [stdout]   --> src/hessian.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Double(f64),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Date`
[INFO] [stdout]   --> src/hessian.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Date(u64),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bin`
[INFO] [stdout]   --> src/hessian.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Bin(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Str`
[INFO] [stdout]   --> src/hessian.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Str(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]   --> src/hessian.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     List(List),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Map`
[INFO] [stdout]   --> src/hessian.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Map,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_str`
[INFO] [stdout]   --> src/hessian.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn as_str(&self) -> Option<&String> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_bool`
[INFO] [stdout]   --> src/hessian.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn as_bool(&self) -> Option<&bool> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_int`
[INFO] [stdout]   --> src/hessian.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_int(&self) -> Option<&i32> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_double`
[INFO] [stdout]   --> src/hessian.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn as_double(&self) -> Option<&f64> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_long`
[INFO] [stdout]   --> src/hessian.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn as_long(&self) -> Option<&i64> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_utc`
[INFO] [stdout]   --> src/hessian.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn as_utc(&self) -> Option<&u64> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_binary`
[INFO] [stdout]   --> src/hessian.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn as_binary(&self) -> Option<&Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_list`
[INFO] [stdout]   --> src/hessian.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn as_list(&self) -> Option<&Vec<Object>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `copy_slice`
[INFO] [stdout]   --> src/hessian.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn copy_slice(slice: &[u8], target: &mut Vec<u8>) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ParseErr`
[INFO] [stdout]   --> src/hessian.rs:87:1
[INFO] [stdout]    |
[INFO] [stdout] 87 | type ParseErr<'a> = Err<(&'a [u8], ErrorKind)>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Serializer`
[INFO] [stdout]   --> src/hessian.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct Serializer<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/hessian.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn new() -> Person {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]    --> src/hessian.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn set(&mut self, val: HashMap<String, Object>) -> Result<(), ()> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/hessian.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn new(out_buff: &'a [u8]) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/hessian.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn get(&self, key: usize) -> String {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `put`
[INFO] [stdout]    --> src/hessian.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn put(&self, val: String) -> usize {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_byte_chunks`
[INFO] [stdout]    --> src/hessian.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn parse_byte_chunks(&self) -> Result<&[u8], ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_binary_bytag`
[INFO] [stdout]    --> src/hessian.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn read_binary_bytag(&self, tag: u8) -> Result<Vec<u8>, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_binary`
[INFO] [stdout]    --> src/hessian.rs:236:12
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub fn read_binary(&self) -> Result<Vec<u8>, ParseErr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_bool`
[INFO] [stdout]    --> src/hessian.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 |     pub fn read_bool(&self) -> Result<bool, ParseErr> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_utf8`
[INFO] [stdout]    --> src/hessian.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn parse_utf8(&self) -> Result<u32, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `merge_char`
[INFO] [stdout]    --> src/hessian.rs:275:8
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn merge_char(&self, len: usize) -> Result<String, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_string_bytag`
[INFO] [stdout]    --> src/hessian.rs:285:8
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn read_string_bytag(&self, tag: u8) -> Result<String, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_string`
[INFO] [stdout]    --> src/hessian.rs:327:12
[INFO] [stdout]     |
[INFO] [stdout] 327 |     pub fn read_string(&self) -> Result<String, ParseErr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_int_bytag`
[INFO] [stdout]    --> src/hessian.rs:334:8
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn read_int_bytag(&self, tag: u8) -> Result<i32, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `incr_offset`
[INFO] [stdout]    --> src/hessian.rs:364:8
[INFO] [stdout]     |
[INFO] [stdout] 364 |     fn incr_offset(&self, offset: &'a [u8]) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cur_offset`
[INFO] [stdout]    --> src/hessian.rs:368:8
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn cur_offset(&self) -> &'a [u8] {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_int`
[INFO] [stdout]    --> src/hessian.rs:372:12
[INFO] [stdout]     |
[INFO] [stdout] 372 |     pub fn read_int(&self) -> Result<i32, ParseErr> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_long_bytag`
[INFO] [stdout]    --> src/hessian.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn read_long_bytag(&self, tag: u8) -> Result<i64, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_long`
[INFO] [stdout]    --> src/hessian.rs:411:12
[INFO] [stdout]     |
[INFO] [stdout] 411 |     pub fn read_long(&self) -> Result<i64, ParseErr> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_utcdate_bytag`
[INFO] [stdout]    --> src/hessian.rs:417:12
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn read_utcdate_bytag(&self, tag: u8) -> Result<u64, ParseErr> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_utcdate`
[INFO] [stdout]    --> src/hessian.rs:436:12
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub fn read_utcdate(&self) -> Result<u64, ParseErr> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_double_bytag`
[INFO] [stdout]    --> src/hessian.rs:442:12
[INFO] [stdout]     |
[INFO] [stdout] 442 |     pub fn read_double_bytag(&self, tag: u8) -> Result<f64, ParseErr> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_double`
[INFO] [stdout]    --> src/hessian.rs:477:8
[INFO] [stdout]     |
[INFO] [stdout] 477 |     fn read_double(&self) -> Result<f64, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_type`
[INFO] [stdout]    --> src/hessian.rs:483:8
[INFO] [stdout]     |
[INFO] [stdout] 483 |     fn read_type(&self) -> Result<String, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_object`
[INFO] [stdout]    --> src/hessian.rs:503:8
[INFO] [stdout]     |
[INFO] [stdout] 503 |     fn read_object(&self) -> Result<Object, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_list_bytag`
[INFO] [stdout]    --> src/hessian.rs:580:8
[INFO] [stdout]     |
[INFO] [stdout] 580 |     fn read_list_bytag(&self, tag: u8) -> Result<List, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_list`
[INFO] [stdout]    --> src/hessian.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn read_list(&self) -> Result<List, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Empty`
[INFO] [stdout]    --> src/hessian.rs:619:5
[INFO] [stdout]     |
[INFO] [stdout] 619 |     Empty,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Str`
[INFO] [stdout]    --> src/hessian.rs:620:5
[INFO] [stdout]     |
[INFO] [stdout] 620 |     Str(String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Double`
[INFO] [stdout]    --> src/hessian.rs:621:5
[INFO] [stdout]     |
[INFO] [stdout] 621 |     Double(f64),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Integer`
[INFO] [stdout]    --> src/hessian.rs:622:5
[INFO] [stdout]     |
[INFO] [stdout] 622 |     Integer(i32),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Long`
[INFO] [stdout]    --> src/hessian.rs:623:5
[INFO] [stdout]     |
[INFO] [stdout] 623 |     Long(i64),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Date`
[INFO] [stdout]    --> src/hessian.rs:624:5
[INFO] [stdout]     |
[INFO] [stdout] 624 |     Date(u64),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Boolean`
[INFO] [stdout]    --> src/hessian.rs:625:5
[INFO] [stdout]     |
[INFO] [stdout] 625 |     Boolean(bool),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Byte`
[INFO] [stdout]    --> src/hessian.rs:626:5
[INFO] [stdout]     |
[INFO] [stdout] 626 |     Byte(Vec<u8>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]    --> src/hessian.rs:627:5
[INFO] [stdout]     |
[INFO] [stdout] 627 |     List(Vec<ListValue>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Empty`
[INFO] [stdout]    --> src/hessian.rs:632:5
[INFO] [stdout]     |
[INFO] [stdout] 632 |     Empty,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UTyped`
[INFO] [stdout]    --> src/hessian.rs:633:5
[INFO] [stdout]     |
[INFO] [stdout] 633 |     UTyped(Vec<Object>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Typed`
[INFO] [stdout]    --> src/hessian.rs:634:5
[INFO] [stdout]     |
[INFO] [stdout] 634 |     Typed(String, Vec<Object>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ParseErr`
[INFO] [stdout]    --> src/main.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | type ParseErr<'a> = Err<(&'a [u8], ErrorKind)>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_cp_info`
[INFO] [stdout]    --> src/main.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn parse_cp_info(input: &[u8]) -> Result<&[u8], ParseErr> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_java`
[INFO] [stdout]    --> src/main.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn parse_java(input: &[u8]) -> Result<(&[u8], JavaClass), ParseErr> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 86 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.35s
[INFO] running `Command { std: "docker" "inspect" "7a5bfc0ccc7cf8d2d398c012d78d60bcec23d5b6501da8eeef8e35849f965f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a5bfc0ccc7cf8d2d398c012d78d60bcec23d5b6501da8eeef8e35849f965f48", kill_on_drop: false }`
[INFO] [stdout] 7a5bfc0ccc7cf8d2d398c012d78d60bcec23d5b6501da8eeef8e35849f965f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f01d96debf6ffc8f59ab7205499abf25cbdbce0515175f39764e65ba7e5dd293
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f01d96debf6ffc8f59ab7205499abf25cbdbce0515175f39764e65ba7e5dd293", kill_on_drop: false }`
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> rel/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::ext::IdentExt`
[INFO] [stdout]  --> rel/src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use syn::ext::IdentExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_names`
[INFO] [stdout]   --> rel/src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let field_names = field_names(input.data);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_names`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> rel/src/lib.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut map = std::collections::HashMap::<&str, &str>::new();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_name`
[INFO] [stdout]   --> rel/src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let ident_name = format!("{}", ident);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rel/src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut map = std::collections::HashMap::<&str, &str>::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read`
[INFO] [stdout]  --> src/hessian.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::{read};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/hessian.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/hessian.rs:573:20
[INFO] [stdout]     |
[INFO] [stdout] 573 |                 Ok((Object::NULL))
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/hessian.rs:637:1
[INFO] [stdout]     |
[INFO] [stdout] 637 | / macro_rules! imp_for_list {
[INFO] [stdout] 638 | |     () => {};
[INFO] [stdout] 639 | |     ($($enum_val:ident -> $type_val:ty),*) => {
[INFO] [stdout] 640 | |             $(
[INFO] [stdout] ...   |
[INFO] [stdout] 646 | |     }
[INFO] [stdout] 647 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_chunk` is never read
[INFO] [stdout]    --> src/hessian.rs:287:17
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut last_chunk = false;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:357:22
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 let (i, val) = be_i32(self.cur_offset())?;
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:484:14
[INFO] [stdout]     |
[INFO] [stdout] 484 |         let (i, tag) = be_u8(self.cur_offset())?;
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_type`
[INFO] [stdout]    --> src/hessian.rs:550:21
[INFO] [stdout]     |
[INFO] [stdout] 550 |                 let obj_type = self.read_string()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/hessian.rs:564:21
[INFO] [stdout]     |
[INFO] [stdout] 564 |                 let obj = self.read_object()?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_ref`
[INFO] [stdout]    --> src/hessian.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                 let obj_ref = tag - 0x60;
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hessian-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `val_type`
[INFO] [stdout]    --> src/hessian.rs:583:21
[INFO] [stdout]     |
[INFO] [stdout] 583 |                 let val_type = self.read_type()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_str`
[INFO] [stdout]   --> src/hessian.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn as_str(&self) -> Option<&String> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_bool`
[INFO] [stdout]   --> src/hessian.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn as_bool(&self) -> Option<&bool> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_int`
[INFO] [stdout]   --> src/hessian.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_int(&self) -> Option<&i32> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_double`
[INFO] [stdout]   --> src/hessian.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn as_double(&self) -> Option<&f64> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_long`
[INFO] [stdout]   --> src/hessian.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn as_long(&self) -> Option<&i64> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_utc`
[INFO] [stdout]   --> src/hessian.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn as_utc(&self) -> Option<&u64> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_binary`
[INFO] [stdout]   --> src/hessian.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn as_binary(&self) -> Option<&Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_list`
[INFO] [stdout]   --> src/hessian.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn as_list(&self) -> Option<&Vec<Object>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `type_ref`
[INFO] [stdout]   --> src/hessian.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     type_ref: RefCell<Vec::<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/hessian.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn new() -> Person {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]    --> src/hessian.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn set(&mut self, val: HashMap<String, Object>) -> Result<(), ()> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/hessian.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn get(&self, key: usize) -> String {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `put`
[INFO] [stdout]    --> src/hessian.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn put(&self, val: String) -> usize {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_double`
[INFO] [stdout]    --> src/hessian.rs:477:8
[INFO] [stdout]     |
[INFO] [stdout] 477 |     fn read_double(&self) -> Result<f64, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_type`
[INFO] [stdout]    --> src/hessian.rs:483:8
[INFO] [stdout]     |
[INFO] [stdout] 483 |     fn read_type(&self) -> Result<String, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_object`
[INFO] [stdout]    --> src/hessian.rs:503:8
[INFO] [stdout]     |
[INFO] [stdout] 503 |     fn read_object(&self) -> Result<Object, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_list_bytag`
[INFO] [stdout]    --> src/hessian.rs:580:8
[INFO] [stdout]     |
[INFO] [stdout] 580 |     fn read_list_bytag(&self, tag: u8) -> Result<List, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_list`
[INFO] [stdout]    --> src/hessian.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn read_list(&self) -> Result<List, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/hessian.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/hessian.rs:573:20
[INFO] [stdout]     |
[INFO] [stdout] 573 |                 Ok((Object::NULL))
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/hessian.rs:637:1
[INFO] [stdout]     |
[INFO] [stdout] 637 | / macro_rules! imp_for_list {
[INFO] [stdout] 638 | |     () => {};
[INFO] [stdout] 639 | |     ($($enum_val:ident -> $type_val:ty),*) => {
[INFO] [stdout] 640 | |             $(
[INFO] [stdout] ...   |
[INFO] [stdout] 646 | |     }
[INFO] [stdout] 647 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/main.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs::{File, read};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::error`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nom::error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::cmp::min;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/hessian.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/hessian.rs:573:20
[INFO] [stdout]     |
[INFO] [stdout] 573 |                 Ok((Object::NULL))
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/hessian.rs:637:1
[INFO] [stdout]     |
[INFO] [stdout] 637 | / macro_rules! imp_for_list {
[INFO] [stdout] 638 | |     () => {};
[INFO] [stdout] 639 | |     ($($enum_val:ident -> $type_val:ty),*) => {
[INFO] [stdout] 640 | |             $(
[INFO] [stdout] ...   |
[INFO] [stdout] 646 | |     }
[INFO] [stdout] 647 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `cnt` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |     let mut cnt = 0;
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_cnt` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flag`
[INFO] [stdout]    --> src/main.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let flag = AccessFlag::from(access_flag);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `this_class`
[INFO] [stdout]    --> src/main.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |     let (i, this_class) = be_u16(i)?;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_this_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `super_class`
[INFO] [stdout]    --> src/main.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let (i, super_class) = be_u16(i)?;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_super_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iface_cnt`
[INFO] [stdout]    --> src/main.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |     let (i, iface_cnt) = be_u16(i)?;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iface_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/main.rs:179:10
[INFO] [stdout]     |
[INFO] [stdout] 179 |     let (i, field_cnt) = be_u16(i)?;
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_cnt`
[INFO] [stdout]    --> src/main.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |     let (i, field_cnt) = be_u16(i)?;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/main.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |     for i in 0..1 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_chunk` is never read
[INFO] [stdout]    --> src/hessian.rs:287:17
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut last_chunk = false;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:357:22
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 let (i, val) = be_i32(self.cur_offset())?;
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:484:14
[INFO] [stdout]     |
[INFO] [stdout] 484 |         let (i, tag) = be_u8(self.cur_offset())?;
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_type`
[INFO] [stdout]    --> src/hessian.rs:550:21
[INFO] [stdout]     |
[INFO] [stdout] 550 |                 let obj_type = self.read_string()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/hessian.rs:564:21
[INFO] [stdout]     |
[INFO] [stdout] 564 |                 let obj = self.read_object()?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_ref`
[INFO] [stdout]    --> src/hessian.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                 let obj_ref = tag - 0x60;
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_type`
[INFO] [stdout]    --> src/hessian.rs:583:21
[INFO] [stdout]     |
[INFO] [stdout] 583 |                 let val_type = self.read_type()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_chunk` is never read
[INFO] [stdout]    --> src/hessian.rs:287:17
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mut last_chunk = false;
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:357:22
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 let (i, val) = be_i32(self.cur_offset())?;
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/hessian.rs:484:14
[INFO] [stdout]     |
[INFO] [stdout] 484 |         let (i, tag) = be_u8(self.cur_offset())?;
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_type`
[INFO] [stdout]    --> src/hessian.rs:550:21
[INFO] [stdout]     |
[INFO] [stdout] 550 |                 let obj_type = self.read_string()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/hessian.rs:564:21
[INFO] [stdout]     |
[INFO] [stdout] 564 |                 let obj = self.read_object()?;
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj_ref`
[INFO] [stdout]    --> src/hessian.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |                 let obj_ref = tag - 0x60;
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_ref`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_type`
[INFO] [stdout]    --> src/hessian.rs:583:21
[INFO] [stdout]     |
[INFO] [stdout] 583 |                 let val_type = self.read_type()?;
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hessian.rs:665:9
[INFO] [stdout]     |
[INFO] [stdout] 665 |     let mut ser = Serializer::new(buf.as_ref());
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Map`
[INFO] [stdout]   --> src/hessian.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Map,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_double`
[INFO] [stdout]   --> src/hessian.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn as_double(&self) -> Option<&f64> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_long`
[INFO] [stdout]   --> src/hessian.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn as_long(&self) -> Option<&i64> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_utc`
[INFO] [stdout]   --> src/hessian.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn as_utc(&self) -> Option<&u64> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_list`
[INFO] [stdout]    --> src/hessian.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn read_list(&self) -> Result<List, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Empty`
[INFO] [stdout]    --> src/hessian.rs:619:5
[INFO] [stdout]     |
[INFO] [stdout] 619 |     Empty,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Str`
[INFO] [stdout]    --> src/hessian.rs:620:5
[INFO] [stdout]     |
[INFO] [stdout] 620 |     Str(String),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Double`
[INFO] [stdout]    --> src/hessian.rs:621:5
[INFO] [stdout]     |
[INFO] [stdout] 621 |     Double(f64),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Integer`
[INFO] [stdout]    --> src/hessian.rs:622:5
[INFO] [stdout]     |
[INFO] [stdout] 622 |     Integer(i32),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Long`
[INFO] [stdout]    --> src/hessian.rs:623:5
[INFO] [stdout]     |
[INFO] [stdout] 623 |     Long(i64),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Date`
[INFO] [stdout]    --> src/hessian.rs:624:5
[INFO] [stdout]     |
[INFO] [stdout] 624 |     Date(u64),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Boolean`
[INFO] [stdout]    --> src/hessian.rs:625:5
[INFO] [stdout]     |
[INFO] [stdout] 625 |     Boolean(bool),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Byte`
[INFO] [stdout]    --> src/hessian.rs:626:5
[INFO] [stdout]     |
[INFO] [stdout] 626 |     Byte(Vec<u8>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `List`
[INFO] [stdout]    --> src/hessian.rs:627:5
[INFO] [stdout]     |
[INFO] [stdout] 627 |     List(Vec<ListValue>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Empty`
[INFO] [stdout]    --> src/hessian.rs:632:5
[INFO] [stdout]     |
[INFO] [stdout] 632 |     Empty,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ParseErr`
[INFO] [stdout]    --> src/main.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | type ParseErr<'a> = Err<(&'a [u8], ErrorKind)>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_cp_info`
[INFO] [stdout]    --> src/main.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn parse_cp_info(input: &[u8]) -> Result<&[u8], ParseErr> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_java`
[INFO] [stdout]    --> src/main.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn parse_java(input: &[u8]) -> Result<(&[u8], JavaClass), ParseErr> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hessian.rs:665:9
[INFO] [stdout]     |
[INFO] [stdout] 665 |     let mut ser = Serializer::new(buf.as_ref());
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_double`
[INFO] [stdout]   --> src/hessian.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn as_double(&self) -> Option<&f64> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_long`
[INFO] [stdout]   --> src/hessian.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn as_long(&self) -> Option<&i64> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_utc`
[INFO] [stdout]   --> src/hessian.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn as_utc(&self) -> Option<&u64> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_list`
[INFO] [stdout]    --> src/hessian.rs:610:8
[INFO] [stdout]     |
[INFO] [stdout] 610 |     fn read_list(&self) -> Result<List, ParseErr> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/hessian.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     p.set(pojo_map);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/hessian.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     p.set(pojo_map);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "f01d96debf6ffc8f59ab7205499abf25cbdbce0515175f39764e65ba7e5dd293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01d96debf6ffc8f59ab7205499abf25cbdbce0515175f39764e65ba7e5dd293", kill_on_drop: false }`
[INFO] [stdout] f01d96debf6ffc8f59ab7205499abf25cbdbce0515175f39764e65ba7e5dd293
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dc4991ad379c02e1b7f3c665fa851244ab21443ca1983a6073a81e9b578ce86
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6dc4991ad379c02e1b7f3c665fa851244ab21443ca1983a6073a81e9b578ce86", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> rel/src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::ext::IdentExt`
[INFO] [stderr]  --> rel/src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use syn::ext::IdentExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field_names`
[INFO] [stderr]   --> rel/src/lib.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let field_names = field_names(input.data);
[INFO] [stderr]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_names`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]   --> rel/src/lib.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut map = std::collections::HashMap::<&str, &str>::new();
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ident_name`
[INFO] [stderr]   --> rel/src/lib.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let ident_name = format!("{}", ident);
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_name`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> rel/src/lib.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut map = std::collections::HashMap::<&str, &str>::new();
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rel` (lib) generated 6 warnings
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `read`
[INFO] [stderr]  --> src/hessian.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::fs::{read};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::SystemTime`
[INFO] [stderr]   --> src/hessian.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::time::SystemTime;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/hessian.rs:573:20
[INFO] [stderr]     |
[INFO] [stderr] 573 |                 Ok((Object::NULL))
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/hessian.rs:637:1
[INFO] [stderr]     |
[INFO] [stderr] 637 | / macro_rules! imp_for_list {
[INFO] [stderr] 638 | |     () => {};
[INFO] [stderr] 639 | |     ($($enum_val:ident -> $type_val:ty),*) => {
[INFO] [stderr] 640 | |             $(
[INFO] [stderr] ...   |
[INFO] [stderr] 646 | |     }
[INFO] [stderr] 647 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `last_chunk` is never read
[INFO] [stderr]    --> src/hessian.rs:287:17
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let mut last_chunk = false;
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/hessian.rs:357:22
[INFO] [stderr]     |
[INFO] [stderr] 357 |                 let (i, val) = be_i32(self.cur_offset())?;
[INFO] [stderr]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/hessian.rs:484:14
[INFO] [stderr]     |
[INFO] [stderr] 484 |         let (i, tag) = be_u8(self.cur_offset())?;
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `obj_type`
[INFO] [stderr]    --> src/hessian.rs:550:21
[INFO] [stderr]     |
[INFO] [stderr] 550 |                 let obj_type = self.read_string()?;
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `obj`
[INFO] [stderr]    --> src/hessian.rs:564:21
[INFO] [stderr]     |
[INFO] [stderr] 564 |                 let obj = self.read_object()?;
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `obj_ref`
[INFO] [stderr]    --> src/hessian.rs:569:21
[INFO] [stderr]     |
[INFO] [stderr] 569 |                 let obj_ref = tag - 0x60;
[INFO] [stderr]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj_ref`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val_type`
[INFO] [stderr]    --> src/hessian.rs:583:21
[INFO] [stderr]     |
[INFO] [stderr] 583 |                 let val_type = self.read_type()?;
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_type`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_str`
[INFO] [stderr]   --> src/hessian.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn as_str(&self) -> Option<&String> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_bool`
[INFO] [stderr]   --> src/hessian.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn as_bool(&self) -> Option<&bool> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_int`
[INFO] [stderr]   --> src/hessian.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn as_int(&self) -> Option<&i32> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_double`
[INFO] [stderr]   --> src/hessian.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn as_double(&self) -> Option<&f64> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_long`
[INFO] [stderr]   --> src/hessian.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn as_long(&self) -> Option<&i64> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_utc`
[INFO] [stderr]   --> src/hessian.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn as_utc(&self) -> Option<&u64> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_binary`
[INFO] [stderr]   --> src/hessian.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn as_binary(&self) -> Option<&Vec<u8>> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_list`
[INFO] [stderr]   --> src/hessian.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn as_list(&self) -> Option<&Vec<Object>> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `type_ref`
[INFO] [stderr]   --> src/hessian.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     type_ref: RefCell<Vec::<String>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/hessian.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn new() -> Person {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set`
[INFO] [stderr]    --> src/hessian.rs:126:8
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn set(&mut self, val: HashMap<String, Object>) -> Result<(), ()> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]    --> src/hessian.rs:169:8
[INFO] [stderr]     |
[INFO] [stderr] 169 |     fn get(&self, key: usize) -> String {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `put`
[INFO] [stderr]    --> src/hessian.rs:174:8
[INFO] [stderr]     |
[INFO] [stderr] 174 |     fn put(&self, val: String) -> usize {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_double`
[INFO] [stderr]    --> src/hessian.rs:477:8
[INFO] [stderr]     |
[INFO] [stderr] 477 |     fn read_double(&self) -> Result<f64, ParseErr> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_type`
[INFO] [stderr]    --> src/hessian.rs:483:8
[INFO] [stderr]     |
[INFO] [stderr] 483 |     fn read_type(&self) -> Result<String, ParseErr> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_object`
[INFO] [stderr]    --> src/hessian.rs:503:8
[INFO] [stderr]     |
[INFO] [stderr] 503 |     fn read_object(&self) -> Result<Object, ParseErr> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_list_bytag`
[INFO] [stderr]    --> src/hessian.rs:580:8
[INFO] [stderr]     |
[INFO] [stderr] 580 |     fn read_list_bytag(&self, tag: u8) -> Result<List, ParseErr> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_list`
[INFO] [stderr]    --> src/hessian.rs:610:8
[INFO] [stderr]     |
[INFO] [stderr] 610 |     fn read_list(&self) -> Result<List, ParseErr> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/hessian.rs:665:9
[INFO] [stderr]     |
[INFO] [stderr] 665 |     let mut ser = Serializer::new(buf.as_ref());
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_double`
[INFO] [stderr]   --> src/hessian.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn as_double(&self) -> Option<&f64> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/hessian.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     p.set(pojo_map);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `hessian-rs` (lib) generated 30 warnings
[INFO] [stderr] warning: `hessian-rs` (lib test) generated 17 warnings (14 duplicates)
[INFO] [stderr] warning: unused import: `std::time::SystemTime`
[INFO] [stderr]   --> src/hessian.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::time::SystemTime;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]  --> src/main.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fs::{File, read};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::error`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use nom::error;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::min`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::cmp::min;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cnt` is assigned to, but never used
[INFO] [stderr]    --> src/main.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |     let mut cnt = 0;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_cnt` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `flag`
[INFO] [stderr]    --> src/main.rs:171:9
[INFO] [stderr]     |
[INFO] [stderr] 171 |     let flag = AccessFlag::from(access_flag);
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_flag`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `this_class`
[INFO] [stderr]    --> src/main.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |     let (i, this_class) = be_u16(i)?;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_this_class`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `super_class`
[INFO] [stderr]    --> src/main.rs:175:13
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let (i, super_class) = be_u16(i)?;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_super_class`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `iface_cnt`
[INFO] [stderr]    --> src/main.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 |     let (i, iface_cnt) = be_u16(i)?;
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iface_cnt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:179:10
[INFO] [stderr]     |
[INFO] [stderr] 179 |     let (i, field_cnt) = be_u16(i)?;
[INFO] [stderr]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `field_cnt`
[INFO] [stderr]    --> src/main.rs:179:13
[INFO] [stderr]     |
[INFO] [stderr] 179 |     let (i, field_cnt) = be_u16(i)?;
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_cnt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |     for i in 0..1 {
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/hessian.rs:357:22
[INFO] [stderr]     |
[INFO] [stderr] 357 |                 let (i, val) = be_i32(self.cur_offset())?;
[INFO] [stderr]     |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Map`
[INFO] [stderr]   --> src/hessian.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Map,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Empty`
[INFO] [stderr]    --> src/hessian.rs:619:5
[INFO] [stderr]     |
[INFO] [stderr] 619 |     Empty,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Str`
[INFO] [stderr]    --> src/hessian.rs:620:5
[INFO] [stderr]     |
[INFO] [stderr] 620 |     Str(String),
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Double`
[INFO] [stderr]    --> src/hessian.rs:621:5
[INFO] [stderr]     |
[INFO] [stderr] 621 |     Double(f64),
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Integer`
[INFO] [stderr]    --> src/hessian.rs:622:5
[INFO] [stderr]     |
[INFO] [stderr] 622 |     Integer(i32),
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Long`
[INFO] [stderr]    --> src/hessian.rs:623:5
[INFO] [stderr]     |
[INFO] [stderr] 623 |     Long(i64),
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Date`
[INFO] [stderr]    --> src/hessian.rs:624:5
[INFO] [stderr]     |
[INFO] [stderr] 624 |     Date(u64),
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Boolean`
[INFO] [stderr]    --> src/hessian.rs:625:5
[INFO] [stderr]     |
[INFO] [stderr] 625 |     Boolean(bool),
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Byte`
[INFO] [stderr]    --> src/hessian.rs:626:5
[INFO] [stderr]     |
[INFO] [stderr] 626 |     Byte(Vec<u8>),
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `List`
[INFO] [stderr]    --> src/hessian.rs:627:5
[INFO] [stderr]     |
[INFO] [stderr] 627 |     List(Vec<ListValue>),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Empty`
[INFO] [stderr]    --> src/hessian.rs:632:5
[INFO] [stderr]     |
[INFO] [stderr] 632 |     Empty,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ParseErr`
[INFO] [stderr]    --> src/main.rs:111:1
[INFO] [stderr]     |
[INFO] [stderr] 111 | type ParseErr<'a> = Err<(&'a [u8], ErrorKind)>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_cp_info`
[INFO] [stderr]    --> src/main.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn parse_cp_info(input: &[u8]) -> Result<&[u8], ParseErr> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_java`
[INFO] [stderr]    --> src/main.rs:155:4
[INFO] [stderr]     |
[INFO] [stderr] 155 | fn parse_java(input: &[u8]) -> Result<(&[u8], JavaClass), ParseErr> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hessian-rs` (bin "hessian-rs" test) generated 42 warnings (14 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hessian_rs-c6c28839f1ce6d2a)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test hessian::create_person ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stdout] test hessian::test_read_binary ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- hessian::test_read_binary stdout ----
[INFO] [stdout] thread 'hessian::test_read_binary' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/hessian.rs:664:38
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55c5a647b7e0 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55c5a647b7e0 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55c5a647b7e0 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55c5a647b7e0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he1640d5f0d93f618
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55c5a649e7fc - core::fmt::write::h88012e1f01caeebf
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x55c5a6478895 - std::io::Write::write_fmt::h7728c39ea5632753
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x55c5a647d94b - std::sys_common::backtrace::_print::ha1f00492f406a015
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55c5a647d94b - std::sys_common::backtrace::print::hd54561b13feb6af3
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55c5a647d94b - std::panicking::default_hook::{{closure}}::h84fe124cd0864662
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55c5a647d45c - std::panicking::default_hook::h5a8e74a76ce290a7
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55c5a647e014 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55c5a647daf7 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55c5a647bcdc - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55c5a647da59 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55c5a64053b1 - core::panicking::panic_fmt::h12a3a3c256485fca
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55c5a64054a3 - core::result::unwrap_failed::h2d8d0952e3250de9
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1599:5
[INFO] [stdout]   16:     0x55c5a641b984 - core::result::Result<T,E>::unwrap::hae5c94961287d16e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1281:23
[INFO] [stdout]   17:     0x55c5a6414296 - hessian_rs::hessian::test_read_binary::h7fb81235d6ac3ee5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/hessian.rs:664:15
[INFO] [stdout]   18:     0x55c5a641423a - hessian_rs::hessian::test_read_binary::{{closure}}::h08c3023cdd2f5217
[INFO] [stdout]                                at /opt/rustwide/workdir/src/hessian.rs:663:1
[INFO] [stdout]   19:     0x55c5a641f3ce - core::ops::function::FnOnce::call_once::hf1cfefd61e4ecc74
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55c5a64590c3 - core::ops::function::FnOnce::call_once::h5aba9a5d361d6c79
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55c5a64590c3 - test::__rust_begin_short_backtrace::h705bb53b2b1d45e6
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x55c5a6457b78 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha20f614d7c0b2b6d
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x55c5a6457b78 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf02f19eeb64ceabd
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x55c5a6457b78 - std::panicking::try::do_call::h4bfab65eb3b4b036
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x55c5a6457b78 - std::panicking::try::h6613a46a6d2b6f88
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x55c5a6457b78 - std::panic::catch_unwind::h9f07b17b60991273
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x55c5a6457b78 - test::run_test_in_process::hc38797eecf07854f
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x55c5a6457b78 - test::run_test::run_test_inner::{{closure}}::hac209db8bce0fd77
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x55c5a642630d - test::run_test::run_test_inner::{{closure}}::h4aefdd4b4a423e20
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x55c5a642630d - std::sys_common::backtrace::__rust_begin_short_backtrace::h652c9e2663704700
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x55c5a642aae8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd84fd5e0b5b1f45f
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x55c5a642aae8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he23556962a2ae14b
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x55c5a642aae8 - std::panicking::try::do_call::h67d4f93e1fbaa5f9
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x55c5a642aae8 - std::panicking::try::h396886e678db815e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x55c5a642aae8 - std::panic::catch_unwind::hc1d64dcecf0a00e0
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x55c5a642aae8 - std::thread::Builder::spawn_unchecked::{{closure}}::hc2644cf33cb61d8e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x55c5a642aae8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4473c2c77b66963f
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x55c5a6482b87 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6bff7798948b1075
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x55c5a6482b87 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc2d25ac38f6b2342
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x55c5a6482b87 - std::sys::unix::thread::Thread::new::thread_start::hbba5bc368baac205
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7eff8aff8609 - start_thread
[INFO] [stdout]   42:     0x7eff8adca293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     hessian::test_read_binary
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6dc4991ad379c02e1b7f3c665fa851244ab21443ca1983a6073a81e9b578ce86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc4991ad379c02e1b7f3c665fa851244ab21443ca1983a6073a81e9b578ce86", kill_on_drop: false }`
[INFO] [stdout] 6dc4991ad379c02e1b7f3c665fa851244ab21443ca1983a6073a81e9b578ce86