[INFO] fetching crate xlog-rs 0.3.1...
[INFO] testing xlog-rs-0.3.1 against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254
[INFO] extracting crate xlog-rs 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate xlog-rs 0.3.1 on toolchain 595316b4006932405a63862d8fe65f71a6356293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xlog-rs 0.3.1
[INFO] finished tweaking crates.io crate xlog-rs 0.3.1
[INFO] tweaked toml for crates.io crate xlog-rs 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate xlog-rs 0.3.1 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" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] daeea5636802856fa481f3b93bf0133a7e6d971cadb15ccc1eced67ec8ff2191
[INFO] running `Command { std: "docker" "start" "-a" "daeea5636802856fa481f3b93bf0133a7e6d971cadb15ccc1eced67ec8ff2191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daeea5636802856fa481f3b93bf0133a7e6d971cadb15ccc1eced67ec8ff2191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daeea5636802856fa481f3b93bf0133a7e6d971cadb15ccc1eced67ec8ff2191", kill_on_drop: false }`
[INFO] [stdout] daeea5636802856fa481f3b93bf0133a7e6d971cadb15ccc1eced67ec8ff2191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e054df892ed923483739320bdd962b13b87c826deec6f3e3020af3314fee3549
[INFO] running `Command { std: "docker" "start" "-a" "e054df892ed923483739320bdd962b13b87c826deec6f3e3020af3314fee3549", kill_on_drop: false }`
[INFO] [stderr]    Compiling xlog-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e054df892ed923483739320bdd962b13b87c826deec6f3e3020af3314fee3549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e054df892ed923483739320bdd962b13b87c826deec6f3e3020af3314fee3549", kill_on_drop: false }`
[INFO] [stdout] e054df892ed923483739320bdd962b13b87c826deec6f3e3020af3314fee3549
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d03cd0a8d69ca78ca16fa0f267f7437cfbf5215fe7fa26e81c8dd930c1f7671e
[INFO] running `Command { std: "docker" "start" "-a" "d03cd0a8d69ca78ca16fa0f267f7437cfbf5215fe7fa26e81c8dd930c1f7671e", kill_on_drop: false }`
[INFO] [stderr]    Compiling xlog-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "d03cd0a8d69ca78ca16fa0f267f7437cfbf5215fe7fa26e81c8dd930c1f7671e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03cd0a8d69ca78ca16fa0f267f7437cfbf5215fe7fa26e81c8dd930c1f7671e", kill_on_drop: false }`
[INFO] [stdout] d03cd0a8d69ca78ca16fa0f267f7437cfbf5215fe7fa26e81c8dd930c1f7671e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1da5a44a83281f4b982f7c98ff290667e4356bf6bda59ab7f9c3cd35a4969f9f
[INFO] running `Command { std: "docker" "start" "-a" "1da5a44a83281f4b982f7c98ff290667e4356bf6bda59ab7f9c3cd35a4969f9f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xlog-c487dff8f86fbc3c)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/xlog_rs-5f718d89a6036caa)
[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] [stderr]      Running tests/log_test.rs (/opt/rustwide/target/debug/deps/log_test-a551b64b00a7b06e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test log_test ... ok
[INFO] [stdout] test opt_test ... ok
[INFO] [stdout] test res_test ... ok
[INFO] [stdout] test simple_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xlog
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/log.rs - log::set_level (line 60) ... ok
[INFO] [stdout] test src/log.rs - log::init (line 28) ... ok
[INFO] [stdout] test src/log.rs - log::trace (line 112) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1da5a44a83281f4b982f7c98ff290667e4356bf6bda59ab7f9c3cd35a4969f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da5a44a83281f4b982f7c98ff290667e4356bf6bda59ab7f9c3cd35a4969f9f", kill_on_drop: false }`
[INFO] [stdout] 1da5a44a83281f4b982f7c98ff290667e4356bf6bda59ab7f9c3cd35a4969f9f