[INFO] fetching crate golomb-coded-set 0.1.0...
[INFO] testing golomb-coded-set-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate golomb-coded-set 0.1.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate golomb-coded-set 0.1.0 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 golomb-coded-set 0.1.0
[INFO] finished tweaking crates.io crate golomb-coded-set 0.1.0
[INFO] tweaked toml for crates.io crate golomb-coded-set 0.1.0 written to /workspace/builds/worker-55/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]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoin_hashes v0.7.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] b89e9d16c0fe64e4048688a1144ee9dd96474a9caafeaec0f2bc52039bce8175
[INFO] running `Command { std: "docker" "start" "-a" "b89e9d16c0fe64e4048688a1144ee9dd96474a9caafeaec0f2bc52039bce8175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b89e9d16c0fe64e4048688a1144ee9dd96474a9caafeaec0f2bc52039bce8175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89e9d16c0fe64e4048688a1144ee9dd96474a9caafeaec0f2bc52039bce8175", kill_on_drop: false }`
[INFO] [stdout] b89e9d16c0fe64e4048688a1144ee9dd96474a9caafeaec0f2bc52039bce8175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] e6d620d5e44746ca7a398ca2a9fd5877685dbc991f9ffc10a168530b7399d208
[INFO] running `Command { std: "docker" "start" "-a" "e6d620d5e44746ca7a398ca2a9fd5877685dbc991f9ffc10a168530b7399d208", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitcoin_hashes v0.7.6
[INFO] [stderr]    Compiling golomb-coded-set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.56s
[INFO] running `Command { std: "docker" "inspect" "e6d620d5e44746ca7a398ca2a9fd5877685dbc991f9ffc10a168530b7399d208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d620d5e44746ca7a398ca2a9fd5877685dbc991f9ffc10a168530b7399d208", kill_on_drop: false }`
[INFO] [stdout] e6d620d5e44746ca7a398ca2a9fd5877685dbc991f9ffc10a168530b7399d208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] bf937ff3abe6de405cb2a558529d279c5bda1f4a3723cc1ebfb07a6509fd515d
[INFO] running `Command { std: "docker" "start" "-a" "bf937ff3abe6de405cb2a558529d279c5bda1f4a3723cc1ebfb07a6509fd515d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling golomb-coded-set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "bf937ff3abe6de405cb2a558529d279c5bda1f4a3723cc1ebfb07a6509fd515d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf937ff3abe6de405cb2a558529d279c5bda1f4a3723cc1ebfb07a6509fd515d", kill_on_drop: false }`
[INFO] [stdout] bf937ff3abe6de405cb2a558529d279c5bda1f4a3723cc1ebfb07a6509fd515d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 5958c5452af79bf2a0ab36cb285364e14c257c2205cad448c0705c0178eb5ed2
[INFO] running `Command { std: "docker" "start" "-a" "5958c5452af79bf2a0ab36cb285364e14c257c2205cad448c0705c0178eb5ed2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/golomb_coded_set-7f4654b6011172b1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_bit_stream ... ok
[INFO] [stderr]    Doc-tests golomb-coded-set
[INFO] [stdout] test test::test_filter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "5958c5452af79bf2a0ab36cb285364e14c257c2205cad448c0705c0178eb5ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5958c5452af79bf2a0ab36cb285364e14c257c2205cad448c0705c0178eb5ed2", kill_on_drop: false }`
[INFO] [stdout] 5958c5452af79bf2a0ab36cb285364e14c257c2205cad448c0705c0178eb5ed2