[INFO] fetching crate thiserror-better 0.1.0...
[INFO] testing thiserror-better-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate thiserror-better 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate thiserror-better 0.1.0
[INFO] finished tweaking crates.io crate thiserror-better 0.1.0
[INFO] tweaked toml for crates.io crate thiserror-better 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate thiserror-better 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate thiserror-better 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80d5bf6d1b2a87a193b973f39f0bcf7a68535ab2560bae914f3990c1a12db353
[INFO] running `Command { std: "docker" "start" "-a" "80d5bf6d1b2a87a193b973f39f0bcf7a68535ab2560bae914f3990c1a12db353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80d5bf6d1b2a87a193b973f39f0bcf7a68535ab2560bae914f3990c1a12db353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d5bf6d1b2a87a193b973f39f0bcf7a68535ab2560bae914f3990c1a12db353", kill_on_drop: false }`
[INFO] [stdout] 80d5bf6d1b2a87a193b973f39f0bcf7a68535ab2560bae914f3990c1a12db353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 490b0810593d952ec5e00f8d477d537286263511b8cdfc266824d17ed337442b
[INFO] running `Command { std: "docker" "start" "-a" "490b0810593d952ec5e00f8d477d537286263511b8cdfc266824d17ed337442b", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-better v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "490b0810593d952ec5e00f8d477d537286263511b8cdfc266824d17ed337442b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490b0810593d952ec5e00f8d477d537286263511b8cdfc266824d17ed337442b", kill_on_drop: false }`
[INFO] [stdout] 490b0810593d952ec5e00f8d477d537286263511b8cdfc266824d17ed337442b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22b892b19868b11d03da9f4fcb3a3d79c98d141064066bb1ad7f0b6940c3fc66
[INFO] running `Command { std: "docker" "start" "-a" "22b892b19868b11d03da9f4fcb3a3d79c98d141064066bb1ad7f0b6940c3fc66", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-better v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "22b892b19868b11d03da9f4fcb3a3d79c98d141064066bb1ad7f0b6940c3fc66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b892b19868b11d03da9f4fcb3a3d79c98d141064066bb1ad7f0b6940c3fc66", kill_on_drop: false }`
[INFO] [stdout] 22b892b19868b11d03da9f4fcb3a3d79c98d141064066bb1ad7f0b6940c3fc66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 228681fbcba0183fead5e7a9cedc1cfb7b89df9c7563ea43b8403ce2c3303df3
[INFO] running `Command { std: "docker" "start" "-a" "228681fbcba0183fead5e7a9cedc1cfb7b89df9c7563ea43b8403ce2c3303df3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/thiserror_better-1ff00dda136bd39a)
[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" "228681fbcba0183fead5e7a9cedc1cfb7b89df9c7563ea43b8403ce2c3303df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228681fbcba0183fead5e7a9cedc1cfb7b89df9c7563ea43b8403ce2c3303df3", kill_on_drop: false }`
[INFO] [stdout] 228681fbcba0183fead5e7a9cedc1cfb7b89df9c7563ea43b8403ce2c3303df3