[INFO] fetching crate mini_log 0.4.0...
[INFO] testing mini_log-0.4.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate mini_log 0.4.0 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mini_log 0.4.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b3a5d6cd8e095a1d064ea4de775b102745cab473c2a0b2f31d3917690b52cde
[INFO] running `Command { std: "docker" "start" "-a" "3b3a5d6cd8e095a1d064ea4de775b102745cab473c2a0b2f31d3917690b52cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b3a5d6cd8e095a1d064ea4de775b102745cab473c2a0b2f31d3917690b52cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3a5d6cd8e095a1d064ea4de775b102745cab473c2a0b2f31d3917690b52cde", kill_on_drop: false }`
[INFO] [stdout] 3b3a5d6cd8e095a1d064ea4de775b102745cab473c2a0b2f31d3917690b52cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 514e2f46935b7e6736f308e03977c17b59e8a5c34b79a99fd8ce0dd125ec98ac
[INFO] running `Command { std: "docker" "start" "-a" "514e2f46935b7e6736f308e03977c17b59e8a5c34b79a99fd8ce0dd125ec98ac", 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 0.25s
[INFO] running `Command { std: "docker" "inspect" "514e2f46935b7e6736f308e03977c17b59e8a5c34b79a99fd8ce0dd125ec98ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514e2f46935b7e6736f308e03977c17b59e8a5c34b79a99fd8ce0dd125ec98ac", kill_on_drop: false }`
[INFO] [stdout] 514e2f46935b7e6736f308e03977c17b59e8a5c34b79a99fd8ce0dd125ec98ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9abbd3a11cd1bb6160ff5a0789d6dac46f3fafe7a8a6685ecbf982ed58e8e2a
[INFO] running `Command { std: "docker" "start" "-a" "d9abbd3a11cd1bb6160ff5a0789d6dac46f3fafe7a8a6685ecbf982ed58e8e2a", 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 0.68s
[INFO] running `Command { std: "docker" "inspect" "d9abbd3a11cd1bb6160ff5a0789d6dac46f3fafe7a8a6685ecbf982ed58e8e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9abbd3a11cd1bb6160ff5a0789d6dac46f3fafe7a8a6685ecbf982ed58e8e2a", kill_on_drop: false }`
[INFO] [stdout] d9abbd3a11cd1bb6160ff5a0789d6dac46f3fafe7a8a6685ecbf982ed58e8e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 770f603c9fd1df4ab21d53800d80b33e6ef51e072c0e80804952d61e83ecf8f5
[INFO] running `Command { std: "docker" "start" "-a" "770f603c9fd1df4ab21d53800d80b33e6ef51e072c0e80804952d61e83ecf8f5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[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::multi_threading_test ... ok
[INFO] [stdout] test mini_log_tests::marking_test ... ok
[INFO] [stdout] test mini_log_tests::warning_test ... ok
[INFO] [stdout] test mini_log_tests::multi_threading_transfer_test ... ok
[INFO] [stdout] test mini_log_tests::other_multi_threading_transfer_test ... ok
[INFO] [stdout] test mini_log_tests::full_test - should panic ... ok
[INFO] [stdout] test mini_log_tests::error_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "770f603c9fd1df4ab21d53800d80b33e6ef51e072c0e80804952d61e83ecf8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "770f603c9fd1df4ab21d53800d80b33e6ef51e072c0e80804952d61e83ecf8f5", kill_on_drop: false }`
[INFO] [stdout] 770f603c9fd1df4ab21d53800d80b33e6ef51e072c0e80804952d61e83ecf8f5