[INFO] fetching crate hamming-bow 0.1.0...
[INFO] testing hamming-bow-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate hamming-bow 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate hamming-bow 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hamming-bow 0.1.0
[INFO] finished tweaking crates.io crate hamming-bow 0.1.0
[INFO] tweaked toml for crates.io crate hamming-bow 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate hamming-bow 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dab183a3ae82fe579988f60a1b1998e6470066d6d2f8673f63cc309b0637881
[INFO] running `Command { std: "docker" "start" "-a" "3dab183a3ae82fe579988f60a1b1998e6470066d6d2f8673f63cc309b0637881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dab183a3ae82fe579988f60a1b1998e6470066d6d2f8673f63cc309b0637881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dab183a3ae82fe579988f60a1b1998e6470066d6d2f8673f63cc309b0637881", kill_on_drop: false }`
[INFO] [stdout] 3dab183a3ae82fe579988f60a1b1998e6470066d6d2f8673f63cc309b0637881
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dcef82aeade110d7500af2be7cc6f4cecf3ba6dfe42b08a99165dbd7b0d07dd
[INFO] running `Command { std: "docker" "start" "-a" "0dcef82aeade110d7500af2be7cc6f4cecf3ba6dfe42b08a99165dbd7b0d07dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling bitarray v0.9.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling hamming-dict v0.5.0
[INFO] [stderr]    Compiling hamming-bow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "0dcef82aeade110d7500af2be7cc6f4cecf3ba6dfe42b08a99165dbd7b0d07dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dcef82aeade110d7500af2be7cc6f4cecf3ba6dfe42b08a99165dbd7b0d07dd", kill_on_drop: false }`
[INFO] [stdout] 0dcef82aeade110d7500af2be7cc6f4cecf3ba6dfe42b08a99165dbd7b0d07dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f091b6e2f41e6199f81c675c314e6cadfb832ff0cf09ebd49f9cfbbb7930f067
[INFO] running `Command { std: "docker" "start" "-a" "f091b6e2f41e6199f81c675c314e6cadfb832ff0cf09ebd49f9cfbbb7930f067", kill_on_drop: false }`
[INFO] [stderr]    Compiling hamming-bow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "f091b6e2f41e6199f81c675c314e6cadfb832ff0cf09ebd49f9cfbbb7930f067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f091b6e2f41e6199f81c675c314e6cadfb832ff0cf09ebd49f9cfbbb7930f067", kill_on_drop: false }`
[INFO] [stdout] f091b6e2f41e6199f81c675c314e6cadfb832ff0cf09ebd49f9cfbbb7930f067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f57d0be3125ff34f3c587353df5fab02753ac07e98a22dd4f11546bf6e6eac3
[INFO] running `Command { std: "docker" "start" "-a" "5f57d0be3125ff34f3c587353df5fab02753ac07e98a22dd4f11546bf6e6eac3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hamming_bow-4d9bb0b432db4bba)
[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] [stderr]    Doc-tests hamming-bow
[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" "5f57d0be3125ff34f3c587353df5fab02753ac07e98a22dd4f11546bf6e6eac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f57d0be3125ff34f3c587353df5fab02753ac07e98a22dd4f11546bf6e6eac3", kill_on_drop: false }`
[INFO] [stdout] 5f57d0be3125ff34f3c587353df5fab02753ac07e98a22dd4f11546bf6e6eac3