[INFO] fetching crate timely_logging 0.12.0...
[INFO] testing timely_logging-0.12.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate timely_logging 0.12.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate timely_logging 0.12.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate timely_logging 0.12.0
[INFO] finished tweaking crates.io crate timely_logging 0.12.0
[INFO] tweaked toml for crates.io crate timely_logging 0.12.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2003d92352c5d6f7b85b2a72860b9659a2a69e2d824447100ecb841d0c45b1ec
[INFO] running `Command { std: "docker" "start" "-a" "2003d92352c5d6f7b85b2a72860b9659a2a69e2d824447100ecb841d0c45b1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2003d92352c5d6f7b85b2a72860b9659a2a69e2d824447100ecb841d0c45b1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2003d92352c5d6f7b85b2a72860b9659a2a69e2d824447100ecb841d0c45b1ec", kill_on_drop: false }`
[INFO] [stdout] 2003d92352c5d6f7b85b2a72860b9659a2a69e2d824447100ecb841d0c45b1ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3f4b4edee450dcde227636fb3a17dd9c540e8cf07281a72bcab86c690f81876
[INFO] running `Command { std: "docker" "start" "-a" "f3f4b4edee450dcde227636fb3a17dd9c540e8cf07281a72bcab86c690f81876", kill_on_drop: false }`
[INFO] [stderr]    Compiling timely_logging v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "f3f4b4edee450dcde227636fb3a17dd9c540e8cf07281a72bcab86c690f81876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f4b4edee450dcde227636fb3a17dd9c540e8cf07281a72bcab86c690f81876", kill_on_drop: false }`
[INFO] [stdout] f3f4b4edee450dcde227636fb3a17dd9c540e8cf07281a72bcab86c690f81876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3eafe6bdbf899fbd48ad733a7e02d7eaf25161c085780ca2e954cf80ac69de3
[INFO] running `Command { std: "docker" "start" "-a" "c3eafe6bdbf899fbd48ad733a7e02d7eaf25161c085780ca2e954cf80ac69de3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling timely_logging v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "c3eafe6bdbf899fbd48ad733a7e02d7eaf25161c085780ca2e954cf80ac69de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3eafe6bdbf899fbd48ad733a7e02d7eaf25161c085780ca2e954cf80ac69de3", kill_on_drop: false }`
[INFO] [stdout] c3eafe6bdbf899fbd48ad733a7e02d7eaf25161c085780ca2e954cf80ac69de3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 188566b76c99b5fb6831a7e3171c2b0596ef674078c8139f9567cc42d9c4ffa5
[INFO] running `Command { std: "docker" "start" "-a" "188566b76c99b5fb6831a7e3171c2b0596ef674078c8139f9567cc42d9c4ffa5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timely_logging-577bebd3a9832cae)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timely_logging
[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" "188566b76c99b5fb6831a7e3171c2b0596ef674078c8139f9567cc42d9c4ffa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "188566b76c99b5fb6831a7e3171c2b0596ef674078c8139f9567cc42d9c4ffa5", kill_on_drop: false }`
[INFO] [stdout] 188566b76c99b5fb6831a7e3171c2b0596ef674078c8139f9567cc42d9c4ffa5