[INFO] fetching crate mhs 0.4.0...
[INFO] testing mhs-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mhs 0.4.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate mhs 0.4.0 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 mhs 0.4.0
[INFO] finished tweaking crates.io crate mhs 0.4.0
[INFO] tweaked toml for crates.io crate mhs 0.4.0 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate crates.io crate mhs 0.4.0 already has a lockfile, it will not be regenerated
[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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 966e3281aec757356bc7b6657f49474e379d6634c88872357e1705dba003f107
[INFO] running `Command { std: "docker" "start" "-a" "966e3281aec757356bc7b6657f49474e379d6634c88872357e1705dba003f107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "966e3281aec757356bc7b6657f49474e379d6634c88872357e1705dba003f107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966e3281aec757356bc7b6657f49474e379d6634c88872357e1705dba003f107", kill_on_drop: false }`
[INFO] [stdout] 966e3281aec757356bc7b6657f49474e379d6634c88872357e1705dba003f107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 1b4f10d1f1d9d9aaf0e8d5c2d810a5883537e30dc8b860911f82a90af2778b18
[INFO] running `Command { std: "docker" "start" "-a" "1b4f10d1f1d9d9aaf0e8d5c2d810a5883537e30dc8b860911f82a90af2778b18", kill_on_drop: false }`
[INFO] [stderr]    Compiling mhs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "1b4f10d1f1d9d9aaf0e8d5c2d810a5883537e30dc8b860911f82a90af2778b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4f10d1f1d9d9aaf0e8d5c2d810a5883537e30dc8b860911f82a90af2778b18", kill_on_drop: false }`
[INFO] [stdout] 1b4f10d1f1d9d9aaf0e8d5c2d810a5883537e30dc8b860911f82a90af2778b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] c06486be0272ad632f7b191173217b0f492c12e145c26ad037fbe2eed9a296a8
[INFO] running `Command { std: "docker" "start" "-a" "c06486be0272ad632f7b191173217b0f492c12e145c26ad037fbe2eed9a296a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mhs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "c06486be0272ad632f7b191173217b0f492c12e145c26ad037fbe2eed9a296a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06486be0272ad632f7b191173217b0f492c12e145c26ad037fbe2eed9a296a8", kill_on_drop: false }`
[INFO] [stdout] c06486be0272ad632f7b191173217b0f492c12e145c26ad037fbe2eed9a296a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] d0dfc08dad56266271f80df74724cdcee98fbac22b25137c3bd53d3efcfab89a
[INFO] running `Command { std: "docker" "start" "-a" "d0dfc08dad56266271f80df74724cdcee98fbac22b25137c3bd53d3efcfab89a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mhs-84eda64886c413ce)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::test_determine_content_type ... ok
[INFO] [stdout] test test::test_percent_decode ... ok
[INFO] [stdout] test test::test_handle_file ... ok
[INFO] [stdout] test test::test_percent_decode_mix_ascii ... ok
[INFO] [stdout] test test::test_percent_decode_only_ascii ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mhs-586981ca576d9933)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mhs
[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] [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" "d0dfc08dad56266271f80df74724cdcee98fbac22b25137c3bd53d3efcfab89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0dfc08dad56266271f80df74724cdcee98fbac22b25137c3bd53d3efcfab89a", kill_on_drop: false }`
[INFO] [stdout] d0dfc08dad56266271f80df74724cdcee98fbac22b25137c3bd53d3efcfab89a