[INFO] fetching crate rror 0.1.1...
[INFO] testing rror-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rror 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rror 0.1.1
[INFO] finished tweaking crates.io crate rror 0.1.1
[INFO] tweaked toml for crates.io crate rror 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rror 0.1.1 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 rror 0.1.1 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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 39f72a6a7422a614b9ca52d545d9e1813163c5e7b17e99a4bc40e0907a84f811
[INFO] running `Command { std: "docker" "start" "-a" "39f72a6a7422a614b9ca52d545d9e1813163c5e7b17e99a4bc40e0907a84f811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39f72a6a7422a614b9ca52d545d9e1813163c5e7b17e99a4bc40e0907a84f811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f72a6a7422a614b9ca52d545d9e1813163c5e7b17e99a4bc40e0907a84f811", kill_on_drop: false }`
[INFO] [stdout] 39f72a6a7422a614b9ca52d545d9e1813163c5e7b17e99a4bc40e0907a84f811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 18c440edd90798622d250ef3ddad3a55de219395e1b96fa4a838b6b1a044818d
[INFO] running `Command { std: "docker" "start" "-a" "18c440edd90798622d250ef3ddad3a55de219395e1b96fa4a838b6b1a044818d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rror v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "18c440edd90798622d250ef3ddad3a55de219395e1b96fa4a838b6b1a044818d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c440edd90798622d250ef3ddad3a55de219395e1b96fa4a838b6b1a044818d", kill_on_drop: false }`
[INFO] [stdout] 18c440edd90798622d250ef3ddad3a55de219395e1b96fa4a838b6b1a044818d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f049815269b240408174adc0639d958381bc4ea5e3b4b09a9b7419beeee8390d
[INFO] running `Command { std: "docker" "start" "-a" "f049815269b240408174adc0639d958381bc4ea5e3b4b09a9b7419beeee8390d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rror v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f049815269b240408174adc0639d958381bc4ea5e3b4b09a9b7419beeee8390d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f049815269b240408174adc0639d958381bc4ea5e3b4b09a9b7419beeee8390d", kill_on_drop: false }`
[INFO] [stdout] f049815269b240408174adc0639d958381bc4ea5e3b4b09a9b7419beeee8390d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ec18e8a0088b80fef6994bfaf79d2a346f432db6402e7a07b1b31cbc2fe6cde1
[INFO] running `Command { std: "docker" "start" "-a" "ec18e8a0088b80fef6994bfaf79d2a346f432db6402e7a07b1b31cbc2fe6cde1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rror-aedc66b10b73b937)
[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" "ec18e8a0088b80fef6994bfaf79d2a346f432db6402e7a07b1b31cbc2fe6cde1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec18e8a0088b80fef6994bfaf79d2a346f432db6402e7a07b1b31cbc2fe6cde1", kill_on_drop: false }`
[INFO] [stdout] ec18e8a0088b80fef6994bfaf79d2a346f432db6402e7a07b1b31cbc2fe6cde1