[INFO] fetching crate rack-contracts 0.0.0...
[INFO] testing rack-contracts-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate rack-contracts 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rack-contracts 0.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rack-contracts 0.0.0
[INFO] finished tweaking crates.io crate rack-contracts 0.0.0
[INFO] tweaked toml for crates.io crate rack-contracts 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23f46aba56093fb0e6f629686af82f5e7d9b6c53bf953eeb835a8a78e25a9fe3
[INFO] running `Command { std: "docker" "start" "-a" "23f46aba56093fb0e6f629686af82f5e7d9b6c53bf953eeb835a8a78e25a9fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23f46aba56093fb0e6f629686af82f5e7d9b6c53bf953eeb835a8a78e25a9fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f46aba56093fb0e6f629686af82f5e7d9b6c53bf953eeb835a8a78e25a9fe3", kill_on_drop: false }`
[INFO] [stdout] 23f46aba56093fb0e6f629686af82f5e7d9b6c53bf953eeb835a8a78e25a9fe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8c46024c7b761f65842145483b72485f2aa7b2c2c28ada6384a0941b4392d0c
[INFO] running `Command { std: "docker" "start" "-a" "d8c46024c7b761f65842145483b72485f2aa7b2c2c28ada6384a0941b4392d0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-contracts v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "d8c46024c7b761f65842145483b72485f2aa7b2c2c28ada6384a0941b4392d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c46024c7b761f65842145483b72485f2aa7b2c2c28ada6384a0941b4392d0c", kill_on_drop: false }`
[INFO] [stdout] d8c46024c7b761f65842145483b72485f2aa7b2c2c28ada6384a0941b4392d0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45498941390c7b0c927c06c5c50992c6cf6663326da04f941b28a83d02cdfcdc
[INFO] running `Command { std: "docker" "start" "-a" "45498941390c7b0c927c06c5c50992c6cf6663326da04f941b28a83d02cdfcdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-contracts v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "45498941390c7b0c927c06c5c50992c6cf6663326da04f941b28a83d02cdfcdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45498941390c7b0c927c06c5c50992c6cf6663326da04f941b28a83d02cdfcdc", kill_on_drop: false }`
[INFO] [stdout] 45498941390c7b0c927c06c5c50992c6cf6663326da04f941b28a83d02cdfcdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42c17cc98e9ba8cb5e3179956732a3b8f7d5613f6087281a7e7b5a21d2c1619e
[INFO] running `Command { std: "docker" "start" "-a" "42c17cc98e9ba8cb5e3179956732a3b8f7d5613f6087281a7e7b5a21d2c1619e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rack_contracts-e20bcd233e4658ea)
[INFO] [stdout] 
[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] [stderr]    Doc-tests rack-contracts
[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" "42c17cc98e9ba8cb5e3179956732a3b8f7d5613f6087281a7e7b5a21d2c1619e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c17cc98e9ba8cb5e3179956732a3b8f7d5613f6087281a7e7b5a21d2c1619e", kill_on_drop: false }`
[INFO] [stdout] 42c17cc98e9ba8cb5e3179956732a3b8f7d5613f6087281a7e7b5a21d2c1619e
