[INFO] fetching crate ggen-e2e 5.1.3...
[INFO] checking ggen-e2e-5.1.3 against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539
[INFO] extracting crate ggen-e2e 5.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ggen-e2e 5.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ggen-e2e 5.1.3
[INFO] tweaked toml for crates.io crate ggen-e2e 5.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ggen-e2e 5.1.3 on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ggen-e2e 5.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded etcetera v0.10.0
[INFO] [stderr]   Downloaded testcontainers v0.25.2
[INFO] [stderr]   Downloaded serde_with_macros v3.15.0
[INFO] [stderr]   Downloaded serde_with v3.15.0
[INFO] [stderr]   Downloaded testcontainers-modules v0.13.0
[INFO] [stderr]   Downloaded ureq v3.1.2
[INFO] [stderr]   Downloaded bollard v0.19.3
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2e9d50b05d0b10e415345a54cbf57798fe35b5c3b65a0c60623a1f4b96d34dc
[INFO] running `Command { std: "docker" "start" "-a" "b2e9d50b05d0b10e415345a54cbf57798fe35b5c3b65a0c60623a1f4b96d34dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2e9d50b05d0b10e415345a54cbf57798fe35b5c3b65a0c60623a1f4b96d34dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e9d50b05d0b10e415345a54cbf57798fe35b5c3b65a0c60623a1f4b96d34dc", kill_on_drop: false }`
[INFO] [stdout] b2e9d50b05d0b10e415345a54cbf57798fe35b5c3b65a0c60623a1f4b96d34dc
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b4196dff420a08511a9f1f97ef2935e94c8a8f6f9ff55135e4ba97163fd8c9e
[INFO] running `Command { std: "docker" "start" "-a" "2b4196dff420a08511a9f1f97ef2935e94c8a8f6f9ff55135e4ba97163fd8c9e", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
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[INFO] [stderr]     Checking testcontainers v0.25.2
[INFO] [stderr]     Checking testcontainers-modules v0.13.0
[INFO] [stderr]     Checking ggen-e2e v5.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::golden::GoldenFile`
[INFO] [stdout]  --> src/runner.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::golden::GoldenFile;
[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 import: `TestStatus`
[INFO] [stdout]  --> src/runner.rs:9:48
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::result::{TestExecution, TestResult, TestStatus};
[INFO] [stdout]   |                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::golden::GoldenFile`
[INFO] [stdout]  --> src/runner.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::golden::GoldenFile;
[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 import: `TestStatus`
[INFO] [stdout]  --> src/runner.rs:9:48
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::result::{TestExecution, TestResult, TestStatus};
[INFO] [stdout]   |                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/runner.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let start = std::time::Instant::now();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp_dir`
[INFO] [stdout]    --> src/runner.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let temp_dir = fixture.copy_to_temp()?;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/runner.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let start = std::time::Instant::now();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp_dir`
[INFO] [stdout]    --> src/runner.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let temp_dir = fixture.copy_to_temp()?;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_temp_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "2b4196dff420a08511a9f1f97ef2935e94c8a8f6f9ff55135e4ba97163fd8c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4196dff420a08511a9f1f97ef2935e94c8a8f6f9ff55135e4ba97163fd8c9e", kill_on_drop: false }`
[INFO] [stdout] 2b4196dff420a08511a9f1f97ef2935e94c8a8f6f9ff55135e4ba97163fd8c9e