[INFO] fetching crate digitex 0.2.0...
[INFO] testing digitex-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate digitex 0.2.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate digitex 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate digitex 0.2.0
[INFO] finished tweaking crates.io crate digitex 0.2.0
[INFO] tweaked toml for crates.io crate digitex 0.2.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aecbc4778ea83b57ad97eb27c8f48fec8b6daac775db1fb73e12788cc16b6c09
[INFO] running `Command { std: "docker" "start" "-a" "aecbc4778ea83b57ad97eb27c8f48fec8b6daac775db1fb73e12788cc16b6c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aecbc4778ea83b57ad97eb27c8f48fec8b6daac775db1fb73e12788cc16b6c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aecbc4778ea83b57ad97eb27c8f48fec8b6daac775db1fb73e12788cc16b6c09", kill_on_drop: false }`
[INFO] [stdout] aecbc4778ea83b57ad97eb27c8f48fec8b6daac775db1fb73e12788cc16b6c09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e552a1d06a66a1e523d1b7eaa3a11c99684bffb182de6dbda5e0d8852686a22c
[INFO] running `Command { std: "docker" "start" "-a" "e552a1d06a66a1e523d1b7eaa3a11c99684bffb182de6dbda5e0d8852686a22c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling digitex v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "e552a1d06a66a1e523d1b7eaa3a11c99684bffb182de6dbda5e0d8852686a22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e552a1d06a66a1e523d1b7eaa3a11c99684bffb182de6dbda5e0d8852686a22c", kill_on_drop: false }`
[INFO] [stdout] e552a1d06a66a1e523d1b7eaa3a11c99684bffb182de6dbda5e0d8852686a22c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27b252fceb9458e0e361c1eeba3957524186f5f54c7d12d50c4d3bd93234fc03
[INFO] running `Command { std: "docker" "start" "-a" "27b252fceb9458e0e361c1eeba3957524186f5f54c7d12d50c4d3bd93234fc03", kill_on_drop: false }`
[INFO] [stderr]    Compiling digitex v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "27b252fceb9458e0e361c1eeba3957524186f5f54c7d12d50c4d3bd93234fc03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b252fceb9458e0e361c1eeba3957524186f5f54c7d12d50c4d3bd93234fc03", kill_on_drop: false }`
[INFO] [stdout] 27b252fceb9458e0e361c1eeba3957524186f5f54c7d12d50c4d3bd93234fc03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50ff244cbb47fee61402cabc00fa2d5bdc2a3d267b9bec206575c06e1c4dbcef
[INFO] running `Command { std: "docker" "start" "-a" "50ff244cbb47fee61402cabc00fa2d5bdc2a3d267b9bec206575c06e1c4dbcef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/digitex-66fcae179626c731)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test dynamic::test::from_raw_test ... ok
[INFO] [stdout] test dynamic::test::stringify_test ... ok
[INFO] [stdout] test r#static::test::from_raw_test ... ok
[INFO] [stdout] test r#static::test::stringify_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests digitex
[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" "50ff244cbb47fee61402cabc00fa2d5bdc2a3d267b9bec206575c06e1c4dbcef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ff244cbb47fee61402cabc00fa2d5bdc2a3d267b9bec206575c06e1c4dbcef", kill_on_drop: false }`
[INFO] [stdout] 50ff244cbb47fee61402cabc00fa2d5bdc2a3d267b9bec206575c06e1c4dbcef