[INFO] fetching crate belog 0.1.0...
[INFO] testing belog-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate belog 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate belog 0.1.0 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 belog 0.1.0
[INFO] finished tweaking crates.io crate belog 0.1.0
[INFO] tweaked toml for crates.io crate belog 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate belog 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v1.9.0
[INFO] [stderr]   Downloaded libc v0.2.66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] d409b3f7f9bf4f6a872030321b6396b0599214a64b15b46ffd4c4b8daef15515
[INFO] running `Command { std: "docker" "start" "-a" "d409b3f7f9bf4f6a872030321b6396b0599214a64b15b46ffd4c4b8daef15515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d409b3f7f9bf4f6a872030321b6396b0599214a64b15b46ffd4c4b8daef15515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d409b3f7f9bf4f6a872030321b6396b0599214a64b15b46ffd4c4b8daef15515", kill_on_drop: false }`
[INFO] [stdout] d409b3f7f9bf4f6a872030321b6396b0599214a64b15b46ffd4c4b8daef15515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 49d09d4cf26dfd5e4c2e98379b4bfe2b4ae0be37b7eccf6298504c1b2df59a7f
[INFO] running `Command { std: "docker" "start" "-a" "49d09d4cf26dfd5e4c2e98379b4bfe2b4ae0be37b7eccf6298504c1b2df59a7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling belog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "49d09d4cf26dfd5e4c2e98379b4bfe2b4ae0be37b7eccf6298504c1b2df59a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d09d4cf26dfd5e4c2e98379b4bfe2b4ae0be37b7eccf6298504c1b2df59a7f", kill_on_drop: false }`
[INFO] [stdout] 49d09d4cf26dfd5e4c2e98379b4bfe2b4ae0be37b7eccf6298504c1b2df59a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] daa2881fc1566458511c05b8a5ff7f747d0372d653316b536d5e2f855f5f7a54
[INFO] running `Command { std: "docker" "start" "-a" "daa2881fc1566458511c05b8a5ff7f747d0372d653316b536d5e2f855f5f7a54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling belog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "daa2881fc1566458511c05b8a5ff7f747d0372d653316b536d5e2f855f5f7a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa2881fc1566458511c05b8a5ff7f747d0372d653316b536d5e2f855f5f7a54", kill_on_drop: false }`
[INFO] [stdout] daa2881fc1566458511c05b8a5ff7f747d0372d653316b536d5e2f855f5f7a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 36ae8ff561e1515f1602dcd4172346c26e5cd5652fa2c927df9a9f5122849439
[INFO] running `Command { std: "docker" "start" "-a" "36ae8ff561e1515f1602dcd4172346c26e5cd5652fa2c927df9a9f5122849439", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/belog-14420fb8c35fd744)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests belog
[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 4 tests
[INFO] [stdout] test src/lib.rs - try_init (line 90) ... ok
[INFO] [stdout] test src/lib.rs - init (line 109) ... ok
[INFO] [stdout] test src/lib.rs - init_with_level (line 72) ... ok
[INFO] [stdout] test src/lib.rs - try_init_with_level (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36ae8ff561e1515f1602dcd4172346c26e5cd5652fa2c927df9a9f5122849439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ae8ff561e1515f1602dcd4172346c26e5cd5652fa2c927df9a9f5122849439", kill_on_drop: false }`
[INFO] [stdout] 36ae8ff561e1515f1602dcd4172346c26e5cd5652fa2c927df9a9f5122849439