[INFO] cloning repository https://github.com/oberien/gvas-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oberien/gvas-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fgvas-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fgvas-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be793c92ec82bd1140bf90ca82bc94a27fb12a6b
[INFO] checking oberien/gvas-rs against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fgvas-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/oberien/gvas-rs on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oberien/gvas-rs
[INFO] finished tweaking git repo https://github.com/oberien/gvas-rs
[INFO] tweaked toml for git repo https://github.com/oberien/gvas-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/oberien/gvas-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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" "+beta-2021-10-15" "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] c58345b1a83b4662d0e672fd2c83cc40010225b2c66d988e48f22685a15ca548
[INFO] running `Command { std: "docker" "start" "-a" "c58345b1a83b4662d0e672fd2c83cc40010225b2c66d988e48f22685a15ca548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c58345b1a83b4662d0e672fd2c83cc40010225b2c66d988e48f22685a15ca548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58345b1a83b4662d0e672fd2c83cc40010225b2c66d988e48f22685a15ca548", kill_on_drop: false }`
[INFO] [stdout] c58345b1a83b4662d0e672fd2c83cc40010225b2c66d988e48f22685a15ca548
[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" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9bff98203862c14661442c38ef3a29951e1c2cf53cf761ad7dc27a752e946fb
[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" "b9bff98203862c14661442c38ef3a29951e1c2cf53cf761ad7dc27a752e946fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking termcolor v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.9
[INFO] [stderr]     Checking encoding_rs v0.8.4
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking regex v1.0.2
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]     Checking serde_gvas v0.1.0 (/opt/rustwide/workdir/serde_gvas)
[INFO] [stderr]     Checking env_logger v0.5.11
[INFO] [stdout] warning: unused import: `Cursor`
[INFO] [stdout]  --> serde_gvas/src/de/mod.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, Cursor};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Encoding`
[INFO] [stdout]  --> serde_gvas/src/de/mod.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use encoding_rs::{Encoding, WINDOWS_1252, UTF_16LE};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]   --> serde_gvas/src/de/mod.rs:66:30
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn parse_bool(&mut self, len: Option<u32>) -> Result<bool> {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> serde_gvas/src/de/mod.rs:153:35
[INFO] [stdout]     |
[INFO] [stdout] 153 |             PropertyType::Unknown(s) => v.visit_map(MapDeserializer::new(self)),
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `typ`
[INFO] [stdout]    --> serde_gvas/src/de/mod.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let typ = self.de.parse_type_in_array()?;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]    --> serde_gvas/src/de/mod.rs:184:62
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn next_element_seed<S: DeserializeSeed<'de>>(&mut self, seed: S) -> Result<Option<S::Value>> {
[INFO] [stdout]     |                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_object`
[INFO] [stdout]    --> serde_gvas/src/de/mod.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn parse_object(&mut self, len: Option<u32>) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]     Checking gvas-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `FileType`, `self`
[INFO] [stdout]  --> src/main.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fs::{self, File, FileType};
[INFO] [stdout]   |               ^^^^        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/main.rs:48:30
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut path = std::env::home_dir().unwrap();
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileType`, `self`
[INFO] [stdout]  --> src/main.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fs::{self, File, FileType};
[INFO] [stdout]   |               ^^^^        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/main.rs:48:30
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut path = std::env::home_dir().unwrap();
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_exact` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/main.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |         file.read_exact(&mut head).unwrap();
[INFO] [stdout]    |              ^^^^^^^^^^ method not found in `Result<File, std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `[u8]` with `&[u8; 4]`
[INFO] [stdout]   --> src/main.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 37 |         if head[0..4] != b"GVAS" || head[26..31] != b"++RedHarvest+Staging" {
[INFO] [stdout]    |                       ^^ no implementation for `[u8] == &[u8; 4]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<&[u8; 4]>` is not implemented for `[u8]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_exact` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/main.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |         file.read_exact(&mut head).unwrap();
[INFO] [stdout]    |              ^^^^^^^^^^ method not found in `Result<File, std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `[u8]` with `&[u8; 20]`
[INFO] [stdout]   --> src/main.rs:37:50
[INFO] [stdout]    |
[INFO] [stdout] 37 |         if head[0..4] != b"GVAS" || head[26..31] != b"++RedHarvest+Staging" {
[INFO] [stdout]    |                                                  ^^ no implementation for `[u8] == &[u8; 20]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<&[u8; 20]>` is not implemented for `[u8]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]   --> src/main.rs:40:57
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (mut de, _) = serde_gvas::Deserializer::new(file).unwrap();
[INFO] [stdout]    |                                                         ^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: required by `serde_gvas::Deserializer::<R>::new`
[INFO] [stdout]   --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mut r: R) -> Result<(Deserializer<R>, String)> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `[u8]` with `&[u8; 4]`
[INFO] [stdout]   --> src/main.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 37 |         if head[0..4] != b"GVAS" || head[26..31] != b"++RedHarvest+Staging" {
[INFO] [stdout]    |                       ^^ no implementation for `[u8] == &[u8; 4]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<&[u8; 4]>` is not implemented for `[u8]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]   --> src/main.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (mut de, _) = serde_gvas::Deserializer::new(file).unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `serde_gvas::Deserializer`
[INFO] [stdout]   --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Deserializer<R: Read> {
[INFO] [stdout]    |                            ^^^^ required by this bound in `serde_gvas::Deserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `[u8]` with `&[u8; 20]`
[INFO] [stdout]   --> src/main.rs:37:50
[INFO] [stdout]    |
[INFO] [stdout] 37 |         if head[0..4] != b"GVAS" || head[26..31] != b"++RedHarvest+Staging" {
[INFO] [stdout]    |                                                  ^^ no implementation for `[u8] == &[u8; 20]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<&[u8; 20]>` is not implemented for `[u8]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]    --> src/main.rs:41:82
[INFO] [stdout]     |
[INFO] [stdout] 41  |         let mut de = MapAccessDeserializer::new(serde_gvas::MapDeserializer::new(&mut de));
[INFO] [stdout]     |                                                                                  ^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by `serde_gvas::MapDeserializer::<'a, T>::new`
[INFO] [stdout]    --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn new(de: &'a mut Deserializer<T>) -> MapDeserializer<'a, T> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]   --> src/main.rs:40:57
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (mut de, _) = serde_gvas::Deserializer::new(file).unwrap();
[INFO] [stdout]    |                                                         ^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: required by `serde_gvas::Deserializer::<R>::new`
[INFO] [stdout]   --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mut r: R) -> Result<(Deserializer<R>, String)> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]    --> src/main.rs:41:49
[INFO] [stdout]     |
[INFO] [stdout] 41  |         let mut de = MapAccessDeserializer::new(serde_gvas::MapDeserializer::new(&mut de));
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `serde_gvas::MapDeserializer`
[INFO] [stdout]    --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct MapDeserializer<'a, T: Read + 'a> {
[INFO] [stdout]     |                                   ^^^^ required by this bound in `serde_gvas::MapDeserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]   --> src/main.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let (mut de, _) = serde_gvas::Deserializer::new(file).unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `serde_gvas::Deserializer`
[INFO] [stdout]   --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Deserializer<R: Read> {
[INFO] [stdout]    |                            ^^^^ required by this bound in `serde_gvas::Deserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]    --> src/main.rs:41:22
[INFO] [stdout]     |
[INFO] [stdout] 41  |         let mut de = MapAccessDeserializer::new(serde_gvas::MapDeserializer::new(&mut de));
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `serde_gvas::MapDeserializer`
[INFO] [stdout]    --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct MapDeserializer<'a, T: Read + 'a> {
[INFO] [stdout]     |                                   ^^^^ required by this bound in `serde_gvas::MapDeserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]    --> src/main.rs:41:82
[INFO] [stdout]     |
[INFO] [stdout] 41  |         let mut de = MapAccessDeserializer::new(serde_gvas::MapDeserializer::new(&mut de));
[INFO] [stdout]     |                                                                                  ^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by `serde_gvas::MapDeserializer::<'a, T>::new`
[INFO] [stdout]    --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn new(de: &'a mut Deserializer<T>) -> MapDeserializer<'a, T> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]    --> src/main.rs:42:36
[INFO] [stdout]     |
[INFO] [stdout] 42  |         let foo = Foo::deserialize(de);
[INFO] [stdout]     |                                    ^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `serde_gvas::MapDeserializer`
[INFO] [stdout]    --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct MapDeserializer<'a, T: Read + 'a> {
[INFO] [stdout]     |                                   ^^^^ required by this bound in `serde_gvas::MapDeserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]    --> src/main.rs:41:49
[INFO] [stdout]     |
[INFO] [stdout] 41  |         let mut de = MapAccessDeserializer::new(serde_gvas::MapDeserializer::new(&mut de));
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `serde_gvas::MapDeserializer`
[INFO] [stdout]    --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct MapDeserializer<'a, T: Read + 'a> {
[INFO] [stdout]     |                                   ^^^^ required by this bound in `serde_gvas::MapDeserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]   --> src/main.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let foo = Foo::deserialize(de);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `MapAccess<'_>` for `serde_gvas::MapDeserializer<'_, Result<File, std::io::Error>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]    --> src/main.rs:41:22
[INFO] [stdout]     |
[INFO] [stdout] 41  |         let mut de = MapAccessDeserializer::new(serde_gvas::MapDeserializer::new(&mut de));
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `serde_gvas::MapDeserializer`
[INFO] [stdout]    --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct MapDeserializer<'a, T: Read + 'a> {
[INFO] [stdout]     |                                   ^^^^ required by this bound in `serde_gvas::MapDeserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]    --> src/main.rs:42:36
[INFO] [stdout]     |
[INFO] [stdout] 42  |         let foo = Foo::deserialize(de);
[INFO] [stdout]     |                                    ^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `serde_gvas::MapDeserializer`
[INFO] [stdout]    --> /opt/rustwide/workdir/serde_gvas/src/de/mod.rs:190:35
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct MapDeserializer<'a, T: Read + 'a> {
[INFO] [stdout]     |                                   ^^^^ required by this bound in `serde_gvas::MapDeserializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<File, std::io::Error>: std::io::Read` is not satisfied
[INFO] [stdout]   --> src/main.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let foo = Foo::deserialize(de);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `Result<File, std::io::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `MapAccess<'_>` for `serde_gvas::MapDeserializer<'_, Result<File, std::io::Error>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gvas-rs` due to 11 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b9bff98203862c14661442c38ef3a29951e1c2cf53cf761ad7dc27a752e946fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9bff98203862c14661442c38ef3a29951e1c2cf53cf761ad7dc27a752e946fb", kill_on_drop: false }`
[INFO] [stdout] b9bff98203862c14661442c38ef3a29951e1c2cf53cf761ad7dc27a752e946fb
