[INFO] fetching crate mini_log 0.4.0...
[INFO] testing mini_log-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate mini_log 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mini_log 0.4.0
[INFO] finished tweaking crates.io crate mini_log 0.4.0
[INFO] tweaked toml for crates.io crate mini_log 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mini_log 0.4.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mini_log 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec87c707285e3ec02cbc7d05949cb31fe66e9ad960d1330106410011bbc88942
[INFO] running `Command { std: "docker" "start" "-a" "ec87c707285e3ec02cbc7d05949cb31fe66e9ad960d1330106410011bbc88942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec87c707285e3ec02cbc7d05949cb31fe66e9ad960d1330106410011bbc88942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec87c707285e3ec02cbc7d05949cb31fe66e9ad960d1330106410011bbc88942", kill_on_drop: false }`
[INFO] [stdout] ec87c707285e3ec02cbc7d05949cb31fe66e9ad960d1330106410011bbc88942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f533fb97270e3e0d72cf0ac83d2bb8ba3f75eb001663e90a167241286eeb0188
[INFO] running `Command { std: "docker" "start" "-a" "f533fb97270e3e0d72cf0ac83d2bb8ba3f75eb001663e90a167241286eeb0188", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_log v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "f533fb97270e3e0d72cf0ac83d2bb8ba3f75eb001663e90a167241286eeb0188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f533fb97270e3e0d72cf0ac83d2bb8ba3f75eb001663e90a167241286eeb0188", kill_on_drop: false }`
[INFO] [stdout] f533fb97270e3e0d72cf0ac83d2bb8ba3f75eb001663e90a167241286eeb0188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 611b2f2597af4aab9025416058198714f440b20ccfb21a7087eaa7301df26a05
[INFO] running `Command { std: "docker" "start" "-a" "611b2f2597af4aab9025416058198714f440b20ccfb21a7087eaa7301df26a05", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_log v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "611b2f2597af4aab9025416058198714f440b20ccfb21a7087eaa7301df26a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611b2f2597af4aab9025416058198714f440b20ccfb21a7087eaa7301df26a05", kill_on_drop: false }`
[INFO] [stdout] 611b2f2597af4aab9025416058198714f440b20ccfb21a7087eaa7301df26a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33518972d3f048811f1582e2ef8bc10402682981c7fc0862d3145fdf0a86b264
[INFO] running `Command { std: "docker" "start" "-a" "33518972d3f048811f1582e2ef8bc10402682981c7fc0862d3145fdf0a86b264", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_log-653dea8b86627dce)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test mini_log_tests::logging_test ... ok
[INFO] [stdout] test mini_log_tests::marking_test ... ok
[INFO] [stdout] test mini_log_tests::multi_threading_test ... ok
[INFO] [stdout] test mini_log_tests::warning_test ... ok
[INFO] [stdout] test mini_log_tests::other_multi_threading_transfer_test ... ok
[INFO] [stdout] test mini_log_tests::multi_threading_transfer_test ... ok
[INFO] [stdout] test mini_log_tests::error_test - should panic ... ok
[INFO] [stdout] test mini_log_tests::full_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mini_log
[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" "33518972d3f048811f1582e2ef8bc10402682981c7fc0862d3145fdf0a86b264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33518972d3f048811f1582e2ef8bc10402682981c7fc0862d3145fdf0a86b264", kill_on_drop: false }`
[INFO] [stdout] 33518972d3f048811f1582e2ef8bc10402682981c7fc0862d3145fdf0a86b264