[INFO] fetching crate klogger 0.0.8...
[INFO] testing klogger-0.0.8 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate klogger 0.0.8 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate klogger 0.0.8 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate klogger 0.0.8
[INFO] finished tweaking crates.io crate klogger 0.0.8
[INFO] tweaked toml for crates.io crate klogger 0.0.8 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d17302887fd1d9e9600aa7952a6f1aaff07abcdd1e9ffd93999f11f276f566f6
[INFO] running `Command { std: "docker" "start" "-a" "d17302887fd1d9e9600aa7952a6f1aaff07abcdd1e9ffd93999f11f276f566f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d17302887fd1d9e9600aa7952a6f1aaff07abcdd1e9ffd93999f11f276f566f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17302887fd1d9e9600aa7952a6f1aaff07abcdd1e9ffd93999f11f276f566f6", kill_on_drop: false }`
[INFO] [stdout] d17302887fd1d9e9600aa7952a6f1aaff07abcdd1e9ffd93999f11f276f566f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 372ce923e3878a0693ab840dae14bd35a6437f3449e5a1e1044198cb4777ec8f
[INFO] running `Command { std: "docker" "start" "-a" "372ce923e3878a0693ab840dae14bd35a6437f3449e5a1e1044198cb4777ec8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling x86 v0.37.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling termcodes v0.0.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling raw-cpuid v9.1.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling klogger v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.48s
[INFO] running `Command { std: "docker" "inspect" "372ce923e3878a0693ab840dae14bd35a6437f3449e5a1e1044198cb4777ec8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372ce923e3878a0693ab840dae14bd35a6437f3449e5a1e1044198cb4777ec8f", kill_on_drop: false }`
[INFO] [stdout] 372ce923e3878a0693ab840dae14bd35a6437f3449e5a1e1044198cb4777ec8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d6354b9b1443f4fea791245191dd485f8444d6bcb3b09bb8f4403becb00cc1f
[INFO] running `Command { std: "docker" "start" "-a" "6d6354b9b1443f4fea791245191dd485f8444d6bcb3b09bb8f4403becb00cc1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling klogger v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "6d6354b9b1443f4fea791245191dd485f8444d6bcb3b09bb8f4403becb00cc1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6354b9b1443f4fea791245191dd485f8444d6bcb3b09bb8f4403becb00cc1f", kill_on_drop: false }`
[INFO] [stdout] 6d6354b9b1443f4fea791245191dd485f8444d6bcb3b09bb8f4403becb00cc1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44f289cb47315d0221036cfb58395e358522c943b1fa4f882b53ffb97dc57bc2
[INFO] running `Command { std: "docker" "start" "-a" "44f289cb47315d0221036cfb58395e358522c943b1fa4f882b53ffb97dc57bc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/klogger-0a427790c2d634c6)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stderr]    Doc-tests klogger
[INFO] [stdout] test test::filter_beginning_longest_match ... ok
[INFO] [stdout] test test::filter_info ... ok
[INFO] [stdout] test test::match_beginning ... ok
[INFO] [stdout] test test::match_beginning_longest_match ... ok
[INFO] [stdout] test test::match_default ... ok
[INFO] [stdout] test test::match_full_path ... ok
[INFO] [stdout] test test::no_match ... ok
[INFO] [stdout] test test::parse_args_valid ... ok
[INFO] [stdout] test test::parse_default ... ok
[INFO] [stdout] test test::parse_spec_empty_level ... ok
[INFO] [stdout] test test::parse_spec_global ... ok
[INFO] [stdout] test test::parse_spec_invalid_crate ... ok
[INFO] [stdout] test test::parse_spec_invalid_level ... ok
[INFO] [stdout] test test::parse_spec_string_level ... ok
[INFO] [stdout] test test::zero_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "44f289cb47315d0221036cfb58395e358522c943b1fa4f882b53ffb97dc57bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f289cb47315d0221036cfb58395e358522c943b1fa4f882b53ffb97dc57bc2", kill_on_drop: false }`
[INFO] [stdout] 44f289cb47315d0221036cfb58395e358522c943b1fa4f882b53ffb97dc57bc2