[INFO] fetching crate timvw-hello-rs 0.1.91...
[INFO] testing timvw-hello-rs-0.1.91 against 1.91.0 for beta-1.92-2
[INFO] extracting crate timvw-hello-rs 0.1.91 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate timvw-hello-rs 0.1.91
[INFO] finished tweaking crates.io crate timvw-hello-rs 0.1.91
[INFO] tweaked toml for crates.io crate timvw-hello-rs 0.1.91 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate timvw-hello-rs 0.1.91 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 timvw-hello-rs 0.1.91 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b3869d6e8b60ec693f7104379e7b9e40bbd3920705440d31191bf1d5f0f968f8
[INFO] running `Command { std: "docker" "start" "-a" "b3869d6e8b60ec693f7104379e7b9e40bbd3920705440d31191bf1d5f0f968f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3869d6e8b60ec693f7104379e7b9e40bbd3920705440d31191bf1d5f0f968f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3869d6e8b60ec693f7104379e7b9e40bbd3920705440d31191bf1d5f0f968f8", kill_on_drop: false }`
[INFO] [stdout] b3869d6e8b60ec693f7104379e7b9e40bbd3920705440d31191bf1d5f0f968f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 63e62ac64165aba352f2bfe48ef249c4decc2f794752c33d1ec132d7a4201598
[INFO] running `Command { std: "docker" "start" "-a" "63e62ac64165aba352f2bfe48ef249c4decc2f794752c33d1ec132d7a4201598", kill_on_drop: false }`
[INFO] [stderr]    Compiling timvw-hello-rs v0.1.91 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "63e62ac64165aba352f2bfe48ef249c4decc2f794752c33d1ec132d7a4201598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63e62ac64165aba352f2bfe48ef249c4decc2f794752c33d1ec132d7a4201598", kill_on_drop: false }`
[INFO] [stdout] 63e62ac64165aba352f2bfe48ef249c4decc2f794752c33d1ec132d7a4201598
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ff15c72cbc2ceaf4cf9ffbdf52e04b7a7da4a71a4223bc1c57d9fbfd4c0a0435
[INFO] running `Command { std: "docker" "start" "-a" "ff15c72cbc2ceaf4cf9ffbdf52e04b7a7da4a71a4223bc1c57d9fbfd4c0a0435", kill_on_drop: false }`
[INFO] [stderr]    Compiling timvw-hello-rs v0.1.91 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "ff15c72cbc2ceaf4cf9ffbdf52e04b7a7da4a71a4223bc1c57d9fbfd4c0a0435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff15c72cbc2ceaf4cf9ffbdf52e04b7a7da4a71a4223bc1c57d9fbfd4c0a0435", kill_on_drop: false }`
[INFO] [stdout] ff15c72cbc2ceaf4cf9ffbdf52e04b7a7da4a71a4223bc1c57d9fbfd4c0a0435
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6dac5c6a6bc33f3e7532029b8a18ae8e4c434f8003b5f5b28d1ea71fbc120bfa
[INFO] running `Command { std: "docker" "start" "-a" "6dac5c6a6bc33f3e7532029b8a18ae8e4c434f8003b5f5b28d1ea71fbc120bfa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/timvw_hello_rs-f816567dfe1bff6b)
[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" "6dac5c6a6bc33f3e7532029b8a18ae8e4c434f8003b5f5b28d1ea71fbc120bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dac5c6a6bc33f3e7532029b8a18ae8e4c434f8003b5f5b28d1ea71fbc120bfa", kill_on_drop: false }`
[INFO] [stdout] 6dac5c6a6bc33f3e7532029b8a18ae8e4c434f8003b5f5b28d1ea71fbc120bfa