[INFO] fetching crate fire-log-to-stdout 0.1.3...
[INFO] testing fire-log-to-stdout-0.1.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fire-log-to-stdout 0.1.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate fire-log-to-stdout 0.1.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fire-log-to-stdout 0.1.3
[INFO] finished tweaking crates.io crate fire-log-to-stdout 0.1.3
[INFO] tweaked toml for crates.io crate fire-log-to-stdout 0.1.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07bdac13b2e9c15416904503ccc3675a13633df33418a417f28156f7faee0e19
[INFO] running `Command { std: "docker" "start" "-a" "07bdac13b2e9c15416904503ccc3675a13633df33418a417f28156f7faee0e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07bdac13b2e9c15416904503ccc3675a13633df33418a417f28156f7faee0e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07bdac13b2e9c15416904503ccc3675a13633df33418a417f28156f7faee0e19", kill_on_drop: false }`
[INFO] [stdout] 07bdac13b2e9c15416904503ccc3675a13633df33418a417f28156f7faee0e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe9c2eaa045bc130dfb1da04fb563f3afc4b8a2850c7f6c6b71831ccb4b67377
[INFO] running `Command { std: "docker" "start" "-a" "fe9c2eaa045bc130dfb1da04fb563f3afc4b8a2850c7f6c6b71831ccb4b67377", kill_on_drop: false }`
[INFO] [stderr]    Compiling fire-log-to-stdout v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "fe9c2eaa045bc130dfb1da04fb563f3afc4b8a2850c7f6c6b71831ccb4b67377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9c2eaa045bc130dfb1da04fb563f3afc4b8a2850c7f6c6b71831ccb4b67377", kill_on_drop: false }`
[INFO] [stdout] fe9c2eaa045bc130dfb1da04fb563f3afc4b8a2850c7f6c6b71831ccb4b67377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4abf14c7b27b23c4cb840ef344c0252f0938f5c2cc5c6bab38ac052c43de923a
[INFO] running `Command { std: "docker" "start" "-a" "4abf14c7b27b23c4cb840ef344c0252f0938f5c2cc5c6bab38ac052c43de923a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fire-log-to-stdout v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `No`
[INFO] [stdout]    --> src/lib.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 |             No
[INFO] [stdout]     |             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `YesNo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/lib.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 |         #[derive(Debug)]
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fire_log_to_stdout-7432fe0c0afa540e)
[INFO] running `Command { std: "docker" "inspect" "4abf14c7b27b23c4cb840ef344c0252f0938f5c2cc5c6bab38ac052c43de923a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4abf14c7b27b23c4cb840ef344c0252f0938f5c2cc5c6bab38ac052c43de923a", kill_on_drop: false }`
[INFO] [stdout] 4abf14c7b27b23c4cb840ef344c0252f0938f5c2cc5c6bab38ac052c43de923a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea998dc1b3773da32f4fdc216fc2d7a1b67b086aff29a33640453a7193e965d7
[INFO] running `Command { std: "docker" "start" "-a" "ea998dc1b3773da32f4fdc216fc2d7a1b67b086aff29a33640453a7193e965d7", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `No`
[INFO] [stderr]    --> src/lib.rs:266:4
[INFO] [stderr]     |
[INFO] [stderr] 266 |             No
[INFO] [stderr]     |             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `YesNo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/lib.rs:263:12
[INFO] [stderr]     |
[INFO] [stderr] 263 |         #[derive(Debug)]
[INFO] [stderr]     |                  ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `fire-log-to-stdout` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fire_log_to_stdout-7432fe0c0afa540e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_always_log_trait ... ok
[INFO] [stdout] test tests::test_env ... ok
[INFO] [stdout] test tests::test_log_trait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fire-log-to-stdout
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea998dc1b3773da32f4fdc216fc2d7a1b67b086aff29a33640453a7193e965d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea998dc1b3773da32f4fdc216fc2d7a1b67b086aff29a33640453a7193e965d7", kill_on_drop: false }`
[INFO] [stdout] ea998dc1b3773da32f4fdc216fc2d7a1b67b086aff29a33640453a7193e965d7