[INFO] fetching crate jacklog 0.0.8...
[INFO] testing jacklog-0.0.8 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate jacklog 0.0.8 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate jacklog 0.0.8 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jacklog 0.0.8
[INFO] finished tweaking crates.io crate jacklog 0.0.8
[INFO] tweaked toml for crates.io crate jacklog 0.0.8 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83a5c6d911421d8ce1a5c96581717647667fe71bd19506e32f280e363ba18b6f
[INFO] running `Command { std: "docker" "start" "-a" "83a5c6d911421d8ce1a5c96581717647667fe71bd19506e32f280e363ba18b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a5c6d911421d8ce1a5c96581717647667fe71bd19506e32f280e363ba18b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a5c6d911421d8ce1a5c96581717647667fe71bd19506e32f280e363ba18b6f", kill_on_drop: false }`
[INFO] [stdout] 83a5c6d911421d8ce1a5c96581717647667fe71bd19506e32f280e363ba18b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fcd6022d15c016420f3fb638e68eb222979ab6a38fca0d8f947170120a17938
[INFO] running `Command { std: "docker" "start" "-a" "5fcd6022d15c016420f3fb638e68eb222979ab6a38fca0d8f947170120a17938", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.19
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling jacklog v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.50s
[INFO] running `Command { std: "docker" "inspect" "5fcd6022d15c016420f3fb638e68eb222979ab6a38fca0d8f947170120a17938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fcd6022d15c016420f3fb638e68eb222979ab6a38fca0d8f947170120a17938", kill_on_drop: false }`
[INFO] [stdout] 5fcd6022d15c016420f3fb638e68eb222979ab6a38fca0d8f947170120a17938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 183a74f5dfad05ab6e57fc510b57f0b8a6284d247350845a03e14904baaa566a
[INFO] running `Command { std: "docker" "start" "-a" "183a74f5dfad05ab6e57fc510b57f0b8a6284d247350845a03e14904baaa566a", kill_on_drop: false }`
[INFO] [stderr]    Compiling jacklog v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "183a74f5dfad05ab6e57fc510b57f0b8a6284d247350845a03e14904baaa566a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183a74f5dfad05ab6e57fc510b57f0b8a6284d247350845a03e14904baaa566a", kill_on_drop: false }`
[INFO] [stdout] 183a74f5dfad05ab6e57fc510b57f0b8a6284d247350845a03e14904baaa566a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10a6d6afafc452ad87b6049b253bb6fc663f8e463078f5994844f3728b7a0aff
[INFO] running `Command { std: "docker" "start" "-a" "10a6d6afafc452ad87b6049b253bb6fc663f8e463078f5994844f3728b7a0aff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jacklog-1dd788d590d6c296)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_from_level ... ok
[INFO] [stdout] test tests::test_parse_from_env ... ok
[INFO] [stderr] {"timestamp":"Feb 26 20:38:58.870","level":"WARN","fields":{"message":"this is a warning"},"target":"jacklog::tests"}
[INFO] [stderr] {"timestamp":"Feb 26 20:38:58.871","level":"ERROR","fields":{"message":"this is an error"},"target":"jacklog::tests"}
[INFO] [stdout] test tests::test_init ... ok
[INFO] [stderr]    Doc-tests jacklog
[INFO] [stdout] test tests::test_env_filter_from_level_and_crates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "10a6d6afafc452ad87b6049b253bb6fc663f8e463078f5994844f3728b7a0aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a6d6afafc452ad87b6049b253bb6fc663f8e463078f5994844f3728b7a0aff", kill_on_drop: false }`
[INFO] [stdout] 10a6d6afafc452ad87b6049b253bb6fc663f8e463078f5994844f3728b7a0aff