[INFO] fetching crate roolz 0.1.0...
[INFO] testing roolz-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate roolz 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate roolz 0.1.0
[INFO] finished tweaking crates.io crate roolz 0.1.0
[INFO] tweaked toml for crates.io crate roolz 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate roolz 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 roolz 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e20c8c77166275d29930947e977d85414c9b43f18bcb0536844fe8b07796ce6e
[INFO] running `Command { std: "docker" "start" "-a" "e20c8c77166275d29930947e977d85414c9b43f18bcb0536844fe8b07796ce6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e20c8c77166275d29930947e977d85414c9b43f18bcb0536844fe8b07796ce6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20c8c77166275d29930947e977d85414c9b43f18bcb0536844fe8b07796ce6e", kill_on_drop: false }`
[INFO] [stdout] e20c8c77166275d29930947e977d85414c9b43f18bcb0536844fe8b07796ce6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2a0f678b9a158a03b1be4bf6374110f74b6989916a8da785feb6c75d145fe755
[INFO] running `Command { std: "docker" "start" "-a" "2a0f678b9a158a03b1be4bf6374110f74b6989916a8da785feb6c75d145fe755", kill_on_drop: false }`
[INFO] [stderr]    Compiling roolz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "2a0f678b9a158a03b1be4bf6374110f74b6989916a8da785feb6c75d145fe755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0f678b9a158a03b1be4bf6374110f74b6989916a8da785feb6c75d145fe755", kill_on_drop: false }`
[INFO] [stdout] 2a0f678b9a158a03b1be4bf6374110f74b6989916a8da785feb6c75d145fe755
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 558fc21c3fc108900b01eec7862d6d1f7cc32fd024d027cc773a4643d8bc6fbc
[INFO] running `Command { std: "docker" "start" "-a" "558fc21c3fc108900b01eec7862d6d1f7cc32fd024d027cc773a4643d8bc6fbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling roolz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "558fc21c3fc108900b01eec7862d6d1f7cc32fd024d027cc773a4643d8bc6fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558fc21c3fc108900b01eec7862d6d1f7cc32fd024d027cc773a4643d8bc6fbc", kill_on_drop: false }`
[INFO] [stdout] 558fc21c3fc108900b01eec7862d6d1f7cc32fd024d027cc773a4643d8bc6fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 74c8071d0b0f6b2b5d1908e3ad2dde9925f80980ef2f903a0830409f9dc06b78
[INFO] running `Command { std: "docker" "start" "-a" "74c8071d0b0f6b2b5d1908e3ad2dde9925f80980ef2f903a0830409f9dc06b78", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/bin/roolz.rs (/opt/rustwide/target/debug/deps/roolz-1635a1e388cb6cb1)
[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" "74c8071d0b0f6b2b5d1908e3ad2dde9925f80980ef2f903a0830409f9dc06b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c8071d0b0f6b2b5d1908e3ad2dde9925f80980ef2f903a0830409f9dc06b78", kill_on_drop: false }`
[INFO] [stdout] 74c8071d0b0f6b2b5d1908e3ad2dde9925f80980ef2f903a0830409f9dc06b78