[INFO] fetching crate faucet 0.0.0...
[INFO] testing faucet-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate faucet 0.0.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate faucet 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 faucet 0.0.0
[INFO] finished tweaking crates.io crate faucet 0.0.0
[INFO] tweaked toml for crates.io crate faucet 0.0.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate faucet 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] c8a4f8222aaab8bf515f5334cf5045804f6e82a8beeeaa773345e48ed05b34d3
[INFO] running `Command { std: "docker" "start" "-a" "c8a4f8222aaab8bf515f5334cf5045804f6e82a8beeeaa773345e48ed05b34d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8a4f8222aaab8bf515f5334cf5045804f6e82a8beeeaa773345e48ed05b34d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a4f8222aaab8bf515f5334cf5045804f6e82a8beeeaa773345e48ed05b34d3", kill_on_drop: false }`
[INFO] [stdout] c8a4f8222aaab8bf515f5334cf5045804f6e82a8beeeaa773345e48ed05b34d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] eb0df5e2e8f5d66f1635b454f96eb04f040b76fdbc0670c87cd2542455f70733
[INFO] running `Command { std: "docker" "start" "-a" "eb0df5e2e8f5d66f1635b454f96eb04f040b76fdbc0670c87cd2542455f70733", kill_on_drop: false }`
[INFO] [stderr]    Compiling faucet v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "eb0df5e2e8f5d66f1635b454f96eb04f040b76fdbc0670c87cd2542455f70733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0df5e2e8f5d66f1635b454f96eb04f040b76fdbc0670c87cd2542455f70733", kill_on_drop: false }`
[INFO] [stdout] eb0df5e2e8f5d66f1635b454f96eb04f040b76fdbc0670c87cd2542455f70733
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 3a3e7f58719bd39c0a236edd35c46c043fd93aee377cf9e4697e04052866468d
[INFO] running `Command { std: "docker" "start" "-a" "3a3e7f58719bd39c0a236edd35c46c043fd93aee377cf9e4697e04052866468d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling faucet v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "3a3e7f58719bd39c0a236edd35c46c043fd93aee377cf9e4697e04052866468d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a3e7f58719bd39c0a236edd35c46c043fd93aee377cf9e4697e04052866468d", kill_on_drop: false }`
[INFO] [stdout] 3a3e7f58719bd39c0a236edd35c46c043fd93aee377cf9e4697e04052866468d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] e5b125665b6dd9f5c0ba2c44cc791dbda362b97c84fce7c912768351270332fb
[INFO] running `Command { std: "docker" "start" "-a" "e5b125665b6dd9f5c0ba2c44cc791dbda362b97c84fce7c912768351270332fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/faucet-bae76c3b62516f63)
[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" "e5b125665b6dd9f5c0ba2c44cc791dbda362b97c84fce7c912768351270332fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b125665b6dd9f5c0ba2c44cc791dbda362b97c84fce7c912768351270332fb", kill_on_drop: false }`
[INFO] [stdout] e5b125665b6dd9f5c0ba2c44cc791dbda362b97c84fce7c912768351270332fb
