[INFO] fetching crate dev_util 0.1.2...
[INFO] testing dev_util-0.1.2 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate dev_util 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate dev_util 0.1.2 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dev_util 0.1.2
[INFO] finished tweaking crates.io crate dev_util 0.1.2
[INFO] tweaked toml for crates.io crate dev_util 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed6ce24e64e1cc8955385580b21fd63ee1630f607b0ec183fd7669ce3239803c
[INFO] running `Command { std: "docker" "start" "-a" "ed6ce24e64e1cc8955385580b21fd63ee1630f607b0ec183fd7669ce3239803c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6ce24e64e1cc8955385580b21fd63ee1630f607b0ec183fd7669ce3239803c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6ce24e64e1cc8955385580b21fd63ee1630f607b0ec183fd7669ce3239803c", kill_on_drop: false }`
[INFO] [stdout] ed6ce24e64e1cc8955385580b21fd63ee1630f607b0ec183fd7669ce3239803c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57e58392153701b8d714596c126553222c9e666394436ffdfc27104a5073a5ec
[INFO] running `Command { std: "docker" "start" "-a" "57e58392153701b8d714596c126553222c9e666394436ffdfc27104a5073a5ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.56
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling chrono v0.4.24
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling dev_util v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `Command { std: "docker" "inspect" "57e58392153701b8d714596c126553222c9e666394436ffdfc27104a5073a5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e58392153701b8d714596c126553222c9e666394436ffdfc27104a5073a5ec", kill_on_drop: false }`
[INFO] [stdout] 57e58392153701b8d714596c126553222c9e666394436ffdfc27104a5073a5ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47d9fd80a90e5940b8d7facd3a27d9deba37e17f30291af0d4f846a3e1ebcc46
[INFO] running `Command { std: "docker" "start" "-a" "47d9fd80a90e5940b8d7facd3a27d9deba37e17f30291af0d4f846a3e1ebcc46", kill_on_drop: false }`
[INFO] [stderr]    Compiling dev_util v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "47d9fd80a90e5940b8d7facd3a27d9deba37e17f30291af0d4f846a3e1ebcc46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d9fd80a90e5940b8d7facd3a27d9deba37e17f30291af0d4f846a3e1ebcc46", kill_on_drop: false }`
[INFO] [stdout] 47d9fd80a90e5940b8d7facd3a27d9deba37e17f30291af0d4f846a3e1ebcc46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c287af5a9bdc06f0ed0f5336d52ff8c93f71ba8daac0301cb7311dd63f70bf73
[INFO] running `Command { std: "docker" "start" "-a" "c287af5a9bdc06f0ed0f5336d52ff8c93f71ba8daac0301cb7311dd63f70bf73", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dev_util-df9b3a25a5defc72)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] [2m2023-04-30 02:48:59.534[0m [32m INFO[0m ThreadId(02) [2mdev_util::log::tests[0m[2m:[0m [2m59:[0m log is initialized    
[INFO] [stdout] [2m2023-04-30 02:48:59.534[0m [32m INFO[0m ThreadId(03) [2mdev_util::log::tests[0m[2m:[0m [2m66:[0m log is initialized    
[INFO] [stdout] test log::tests::test_log_init ... ok
[INFO] [stdout] test log::tests::test_log_init_with_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dev_util
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c287af5a9bdc06f0ed0f5336d52ff8c93f71ba8daac0301cb7311dd63f70bf73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c287af5a9bdc06f0ed0f5336d52ff8c93f71ba8daac0301cb7311dd63f70bf73", kill_on_drop: false }`
[INFO] [stdout] c287af5a9bdc06f0ed0f5336d52ff8c93f71ba8daac0301cb7311dd63f70bf73
