[INFO] fetching crate serde_jacl 0.4.0...
[INFO] building serde_jacl-0.4.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate serde_jacl 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate serde_jacl 0.4.0
[INFO] finished tweaking crates.io crate serde_jacl 0.4.0
[INFO] tweaked toml for crates.io crate serde_jacl 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_jacl 0.4.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding nom v5.1.3 (available: v8.0.0)
[INFO] [stderr]       Adding num v0.3.1 (available: v0.4.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded escape8259 v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b0ba01c4b2c8ab76ed1d26188e17b38688c21b6b0771d63326d42c2199be05d
[INFO] running `Command { std: "docker" "start" "-a" "8b0ba01c4b2c8ab76ed1d26188e17b38688c21b6b0771d63326d42c2199be05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b0ba01c4b2c8ab76ed1d26188e17b38688c21b6b0771d63326d42c2199be05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0ba01c4b2c8ab76ed1d26188e17b38688c21b6b0771d63326d42c2199be05d", kill_on_drop: false }`
[INFO] [stdout] 8b0ba01c4b2c8ab76ed1d26188e17b38688c21b6b0771d63326d42c2199be05d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a799244191ea3aba9facff7bbc0b4783519000b85533add25c65095f23c2624f
[INFO] running `Command { std: "docker" "start" "-a" "a799244191ea3aba9facff7bbc0b4783519000b85533add25c65095f23c2624f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling escape8259 v0.5.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling serde_jacl v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/de.rs:773:9
[INFO] [stdout]     |
[INFO] [stdout] 773 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/ser.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn custom<T>(f: T) -> Self
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]    --> src/de.rs:759:6
[INFO] [stdout]     |
[INFO] [stdout] 759 | enum Value {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parsing/string.rs:32:46
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn string<'a>(input: &'a str) -> Result<(&str, Result<String, UnescapeError>), Box<dyn Error>> {
[INFO] [stdout]    |                           --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn string<'a>(input: &'a str) -> Result<(&'a str, Result<String, UnescapeError>), Box<dyn Error>> {
[INFO] [stdout]    |                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structs.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr {
[INFO] [stdout]    |                ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr<'_> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:108:19
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:184:16
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr {
[INFO] [stdout]     |                ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                |
[INFO] [stdout]     |                      |                the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:196:20
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:317:16
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr {
[INFO] [stdout]     |                ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:321:22
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                |
[INFO] [stdout]     |                      |                the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:329:20
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:337:19
[INFO] [stdout]     |
[INFO] [stdout] 337 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 337 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:345:19
[INFO] [stdout]     |
[INFO] [stdout] 345 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 345 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:353:19
[INFO] [stdout]     |
[INFO] [stdout] 353 |     pub fn as_map(&self) -> Result<&HashMap<String, Value>, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 353 |     pub fn as_map(&self) -> Result<&HashMap<String, Value>, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:361:19
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn as_vec(&self) -> Result<&Vec<Value>, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn as_vec(&self) -> Result<&Vec<Value>, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.99s
[INFO] running `Command { std: "docker" "inspect" "a799244191ea3aba9facff7bbc0b4783519000b85533add25c65095f23c2624f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a799244191ea3aba9facff7bbc0b4783519000b85533add25c65095f23c2624f", kill_on_drop: false }`
[INFO] [stdout] a799244191ea3aba9facff7bbc0b4783519000b85533add25c65095f23c2624f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19efd2ecf5cb34e60c1e279be2837a1ebc613e4bf531cf67f06e87ff3da8c60c
[INFO] running `Command { std: "docker" "start" "-a" "19efd2ecf5cb34e60c1e279be2837a1ebc613e4bf531cf67f06e87ff3da8c60c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_jacl v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/de.rs:773:9
[INFO] [stdout]     |
[INFO] [stdout] 773 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/ser.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn custom<T>(f: T) -> Self
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]    --> src/de.rs:759:6
[INFO] [stdout]     |
[INFO] [stdout] 759 | enum Value {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parsing/string.rs:32:46
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn string<'a>(input: &'a str) -> Result<(&str, Result<String, UnescapeError>), Box<dyn Error>> {
[INFO] [stdout]    |                           --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn string<'a>(input: &'a str) -> Result<(&'a str, Result<String, UnescapeError>), Box<dyn Error>> {
[INFO] [stdout]    |                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structs.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr {
[INFO] [stdout]    |                ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr<'_> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:108:19
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:184:16
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr {
[INFO] [stdout]     |                ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                |
[INFO] [stdout]     |                      |                the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:196:20
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:317:16
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr {
[INFO] [stdout]     |                ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:321:22
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                |
[INFO] [stdout]     |                      |                the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:329:20
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:337:19
[INFO] [stdout]     |
[INFO] [stdout] 337 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 337 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:345:19
[INFO] [stdout]     |
[INFO] [stdout] 345 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 345 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:353:19
[INFO] [stdout]     |
[INFO] [stdout] 353 |     pub fn as_map(&self) -> Result<&HashMap<String, Value>, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 353 |     pub fn as_map(&self) -> Result<&HashMap<String, Value>, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:361:19
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn as_vec(&self) -> Result<&Vec<Value>, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn as_vec(&self) -> Result<&Vec<Value>, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/ser.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn custom<T>(f: T) -> Self
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/de.rs:761:10
[INFO] [stdout]     |
[INFO] [stdout] 761 |     Bool(bool),
[INFO] [stdout]     |     ---- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 761 -     Bool(bool),
[INFO] [stdout] 761 +     Bool(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/de.rs:762:11
[INFO] [stdout]     |
[INFO] [stdout] 762 |     Float(f64),
[INFO] [stdout]     |     ----- ^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 762 -     Float(f64),
[INFO] [stdout] 762 +     Float(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/de.rs:763:9
[INFO] [stdout]     |
[INFO] [stdout] 763 |     Int(i64),
[INFO] [stdout]     |     --- ^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 763 -     Int(i64),
[INFO] [stdout] 763 +     Int(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/de.rs:764:12
[INFO] [stdout]     |
[INFO] [stdout] 764 |     String(String),
[INFO] [stdout]     |     ------ ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 764 -     String(String),
[INFO] [stdout] 764 +     String(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/de.rs:765:11
[INFO] [stdout]     |
[INFO] [stdout] 765 |     Array(Vec<Value>),
[INFO] [stdout]     |     ----- ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 765 -     Array(Vec<Value>),
[INFO] [stdout] 765 +     Array(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/de.rs:766:9
[INFO] [stdout]     |
[INFO] [stdout] 766 |     Map(HashMap<String, Value>),
[INFO] [stdout]     |     --- ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 766 -     Map(HashMap<String, Value>),
[INFO] [stdout] 766 +     Map(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parsing/string.rs:32:46
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn string<'a>(input: &'a str) -> Result<(&str, Result<String, UnescapeError>), Box<dyn Error>> {
[INFO] [stdout]    |                           --                 ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn string<'a>(input: &'a str) -> Result<(&'a str, Result<String, UnescapeError>), Box<dyn Error>> {
[INFO] [stdout]    |                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/structs.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr {
[INFO] [stdout]    |                ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr<'_> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:108:19
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:184:16
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr {
[INFO] [stdout]     |                ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                |
[INFO] [stdout]     |                      |                the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:196:20
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:317:16
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr {
[INFO] [stdout]     |                ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn get_err(&self, convert_type: &str) -> InvalidAsErr<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:321:22
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                |
[INFO] [stdout]     |                      |                the same lifetime is elided here
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn as_string(&self) -> Result<&String, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:329:20
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn as_bool(&self) -> Result<&bool, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:337:19
[INFO] [stdout]     |
[INFO] [stdout] 337 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 337 |     pub fn as_int(&self) -> Result<&i64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:345:19
[INFO] [stdout]     |
[INFO] [stdout] 345 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 345 |     pub fn as_flt(&self) -> Result<&f64, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:353:19
[INFO] [stdout]     |
[INFO] [stdout] 353 |     pub fn as_map(&self) -> Result<&HashMap<String, Value>, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 353 |     pub fn as_map(&self) -> Result<&HashMap<String, Value>, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/structs.rs:361:19
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn as_vec(&self) -> Result<&Vec<Value>, InvalidAsErr> {
[INFO] [stdout]     |                   ^^^^^            ^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |                |
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn as_vec(&self) -> Result<&Vec<Value>, InvalidAsErr<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "19efd2ecf5cb34e60c1e279be2837a1ebc613e4bf531cf67f06e87ff3da8c60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19efd2ecf5cb34e60c1e279be2837a1ebc613e4bf531cf67f06e87ff3da8c60c", kill_on_drop: false }`
[INFO] [stdout] 19efd2ecf5cb34e60c1e279be2837a1ebc613e4bf531cf67f06e87ff3da8c60c
