[INFO] fetching crate hew 0.2.4...
[INFO] testing hew-0.2.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hew 0.2.4 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate hew 0.2.4 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hew 0.2.4
[INFO] finished tweaking crates.io crate hew 0.2.4
[INFO] tweaked toml for crates.io crate hew 0.2.4 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c6de4a2ceba5cb0c7070bfc8b63adee96b2f6814383ad6f59001e1b60db7ac9
[INFO] running `Command { std: "docker" "start" "-a" "5c6de4a2ceba5cb0c7070bfc8b63adee96b2f6814383ad6f59001e1b60db7ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c6de4a2ceba5cb0c7070bfc8b63adee96b2f6814383ad6f59001e1b60db7ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6de4a2ceba5cb0c7070bfc8b63adee96b2f6814383ad6f59001e1b60db7ac9", kill_on_drop: false }`
[INFO] [stdout] 5c6de4a2ceba5cb0c7070bfc8b63adee96b2f6814383ad6f59001e1b60db7ac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbbf1943c8cf320645d8eac3fdcc65da7660d88cc8d7bab8aaa08b2e2a17c418
[INFO] running `Command { std: "docker" "start" "-a" "cbbf1943c8cf320645d8eac3fdcc65da7660d88cc8d7bab8aaa08b2e2a17c418", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling hew v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "cbbf1943c8cf320645d8eac3fdcc65da7660d88cc8d7bab8aaa08b2e2a17c418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbbf1943c8cf320645d8eac3fdcc65da7660d88cc8d7bab8aaa08b2e2a17c418", kill_on_drop: false }`
[INFO] [stdout] cbbf1943c8cf320645d8eac3fdcc65da7660d88cc8d7bab8aaa08b2e2a17c418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2c946857e1084dedc045f3b7cf99e217fa1780bb8bb91634ac5253ec6f44e8e
[INFO] running `Command { std: "docker" "start" "-a" "b2c946857e1084dedc045f3b7cf99e217fa1780bb8bb91634ac5253ec6f44e8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hew v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "b2c946857e1084dedc045f3b7cf99e217fa1780bb8bb91634ac5253ec6f44e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c946857e1084dedc045f3b7cf99e217fa1780bb8bb91634ac5253ec6f44e8e", kill_on_drop: false }`
[INFO] [stdout] b2c946857e1084dedc045f3b7cf99e217fa1780bb8bb91634ac5253ec6f44e8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8416984a0e9955f2aeb86f45849cc5fa2551c786ee9b311782b545fc5e554715
[INFO] running `Command { std: "docker" "start" "-a" "8416984a0e9955f2aeb86f45849cc5fa2551c786ee9b311782b545fc5e554715", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hew-59040dbf7f7bf8b5)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_decode_simple ... ok
[INFO] [stdout] test test_encode_empty ... ok
[INFO] [stdout] test test_encode_lower_case ... ok
[INFO] [stdout] test test_encode_upper_case ... ok
[INFO] [stdout] test test_encode_odd_number ... ok
[INFO] [stdout] test test_encode_with_prefix ... ok
[INFO] [stdout] test test_encode_with_whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8416984a0e9955f2aeb86f45849cc5fa2551c786ee9b311782b545fc5e554715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8416984a0e9955f2aeb86f45849cc5fa2551c786ee9b311782b545fc5e554715", kill_on_drop: false }`
[INFO] [stdout] 8416984a0e9955f2aeb86f45849cc5fa2551c786ee9b311782b545fc5e554715