[INFO] fetching crate tx 0.0.1...
[INFO] testing tx-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tx 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tx 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tx 0.0.1
[INFO] finished tweaking crates.io crate tx 0.0.1
[INFO] tweaked toml for crates.io crate tx 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb68eaf19609d69abe9be7dc5689f9fb94cd6978933a00422bd71ebcb72a7ef3
[INFO] running `Command { std: "docker" "start" "-a" "eb68eaf19609d69abe9be7dc5689f9fb94cd6978933a00422bd71ebcb72a7ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb68eaf19609d69abe9be7dc5689f9fb94cd6978933a00422bd71ebcb72a7ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb68eaf19609d69abe9be7dc5689f9fb94cd6978933a00422bd71ebcb72a7ef3", kill_on_drop: false }`
[INFO] [stdout] eb68eaf19609d69abe9be7dc5689f9fb94cd6978933a00422bd71ebcb72a7ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 428ec3d068d091f93ed18518a982b0ec6a8e9799ba21c9c191cddc450361b32e
[INFO] running `Command { std: "docker" "start" "-a" "428ec3d068d091f93ed18518a982b0ec6a8e9799ba21c9c191cddc450361b32e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tx v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "428ec3d068d091f93ed18518a982b0ec6a8e9799ba21c9c191cddc450361b32e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "428ec3d068d091f93ed18518a982b0ec6a8e9799ba21c9c191cddc450361b32e", kill_on_drop: false }`
[INFO] [stdout] 428ec3d068d091f93ed18518a982b0ec6a8e9799ba21c9c191cddc450361b32e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04b19cde6dda034b38e9f6a9aaae1f1966e3af2a8c63f2c0ab1daef135c66eb9
[INFO] running `Command { std: "docker" "start" "-a" "04b19cde6dda034b38e9f6a9aaae1f1966e3af2a8c63f2c0ab1daef135c66eb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tx v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "04b19cde6dda034b38e9f6a9aaae1f1966e3af2a8c63f2c0ab1daef135c66eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b19cde6dda034b38e9f6a9aaae1f1966e3af2a8c63f2c0ab1daef135c66eb9", kill_on_drop: false }`
[INFO] [stdout] 04b19cde6dda034b38e9f6a9aaae1f1966e3af2a8c63f2c0ab1daef135c66eb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf2fd938567d8f5b65ff269123f9c342be7314b9b36eaf46af1388fa0c2e8614
[INFO] running `Command { std: "docker" "start" "-a" "bf2fd938567d8f5b65ff269123f9c342be7314b9b36eaf46af1388fa0c2e8614", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tx-2a0c9eeac9fdde78)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tx
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [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" "bf2fd938567d8f5b65ff269123f9c342be7314b9b36eaf46af1388fa0c2e8614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2fd938567d8f5b65ff269123f9c342be7314b9b36eaf46af1388fa0c2e8614", kill_on_drop: false }`
[INFO] [stdout] bf2fd938567d8f5b65ff269123f9c342be7314b9b36eaf46af1388fa0c2e8614