[INFO] fetching crate prettylog 0.1.4...
[INFO] testing prettylog-0.1.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate prettylog 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate prettylog 0.1.4
[INFO] finished tweaking crates.io crate prettylog 0.1.4
[INFO] tweaked toml for crates.io crate prettylog 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prettylog 0.1.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6547eed23a4db4834edbe7c0d8dd1012a51b7f92abc5f315ee269d3a33300638
[INFO] running `Command { std: "docker" "start" "-a" "6547eed23a4db4834edbe7c0d8dd1012a51b7f92abc5f315ee269d3a33300638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6547eed23a4db4834edbe7c0d8dd1012a51b7f92abc5f315ee269d3a33300638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6547eed23a4db4834edbe7c0d8dd1012a51b7f92abc5f315ee269d3a33300638", kill_on_drop: false }`
[INFO] [stdout] 6547eed23a4db4834edbe7c0d8dd1012a51b7f92abc5f315ee269d3a33300638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac8ed0c3df9b39270b3658991140fe406cda74c478391cd46140bf728094df21
[INFO] running `Command { std: "docker" "start" "-a" "ac8ed0c3df9b39270b3658991140fe406cda74c478391cd46140bf728094df21", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettylog v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "ac8ed0c3df9b39270b3658991140fe406cda74c478391cd46140bf728094df21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8ed0c3df9b39270b3658991140fe406cda74c478391cd46140bf728094df21", kill_on_drop: false }`
[INFO] [stdout] ac8ed0c3df9b39270b3658991140fe406cda74c478391cd46140bf728094df21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e00023c11120257cf48c5ce95057abad605fe9760626ce02cff0f30bfd3d0d2
[INFO] running `Command { std: "docker" "start" "-a" "2e00023c11120257cf48c5ce95057abad605fe9760626ce02cff0f30bfd3d0d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettylog v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "2e00023c11120257cf48c5ce95057abad605fe9760626ce02cff0f30bfd3d0d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e00023c11120257cf48c5ce95057abad605fe9760626ce02cff0f30bfd3d0d2", kill_on_drop: false }`
[INFO] [stdout] 2e00023c11120257cf48c5ce95057abad605fe9760626ce02cff0f30bfd3d0d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71a39af6a9e640f9d3bfb415b97c5da82c2f2dac277ce6e047c72ec618ea6fac
[INFO] running `Command { std: "docker" "start" "-a" "71a39af6a9e640f9d3bfb415b97c5da82c2f2dac277ce6e047c72ec618ea6fac", kill_on_drop: false }`
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prettylog-2710623c9fc4e6e5)
[INFO] [stderr]    Doc-tests prettylog
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - misc (line 96) ... ok
[INFO] [stdout] test src/lib.rs - error (line 12) ... ok
[INFO] [stdout] test src/lib.rs - warn (line 36) ... ok
[INFO] [stdout] test src/lib.rs - link (line 84) ... ok
[INFO] [stdout] test src/lib.rs - wait (line 48) ... ok
[INFO] [stdout] test src/lib.rs - info (line 24) ... ok
[INFO] [stdout] test src/lib.rs - critical (line 60) ... ok
[INFO] [stdout] test src/lib.rs - command (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71a39af6a9e640f9d3bfb415b97c5da82c2f2dac277ce6e047c72ec618ea6fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a39af6a9e640f9d3bfb415b97c5da82c2f2dac277ce6e047c72ec618ea6fac", kill_on_drop: false }`
[INFO] [stdout] 71a39af6a9e640f9d3bfb415b97c5da82c2f2dac277ce6e047c72ec618ea6fac