[INFO] fetching crate rolling-file 0.2.0...
[INFO] testing rolling-file-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rolling-file 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rolling-file 0.2.0
[INFO] finished tweaking crates.io crate rolling-file 0.2.0
[INFO] tweaked toml for crates.io crate rolling-file 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rolling-file 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1e93dbd6430dfe16390ca1b53124865a7914e71bebadf37d5eaa602eb0ebe6bf
[INFO] running `Command { std: "docker" "start" "-a" "1e93dbd6430dfe16390ca1b53124865a7914e71bebadf37d5eaa602eb0ebe6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e93dbd6430dfe16390ca1b53124865a7914e71bebadf37d5eaa602eb0ebe6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e93dbd6430dfe16390ca1b53124865a7914e71bebadf37d5eaa602eb0ebe6bf", kill_on_drop: false }`
[INFO] [stdout] 1e93dbd6430dfe16390ca1b53124865a7914e71bebadf37d5eaa602eb0ebe6bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 152a693ac189530a5f5cbb6f51a7f5e47e2177e813b59e5023d71ef807f7a772
[INFO] running `Command { std: "docker" "start" "-a" "152a693ac189530a5f5cbb6f51a7f5e47e2177e813b59e5023d71ef807f7a772", kill_on_drop: false }`
[INFO] [stderr]    Compiling rolling-file v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "152a693ac189530a5f5cbb6f51a7f5e47e2177e813b59e5023d71ef807f7a772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152a693ac189530a5f5cbb6f51a7f5e47e2177e813b59e5023d71ef807f7a772", kill_on_drop: false }`
[INFO] [stdout] 152a693ac189530a5f5cbb6f51a7f5e47e2177e813b59e5023d71ef807f7a772
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fb89219d1cbabc72d7a257b779bc99d0e1fef9af9c27ebaf60161f6dccb4a967
[INFO] running `Command { std: "docker" "start" "-a" "fb89219d1cbabc72d7a257b779bc99d0e1fef9af9c27ebaf60161f6dccb4a967", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rolling-file v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "fb89219d1cbabc72d7a257b779bc99d0e1fef9af9c27ebaf60161f6dccb4a967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb89219d1cbabc72d7a257b779bc99d0e1fef9af9c27ebaf60161f6dccb4a967", kill_on_drop: false }`
[INFO] [stdout] fb89219d1cbabc72d7a257b779bc99d0e1fef9af9c27ebaf60161f6dccb4a967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 77cfb7dda4c76b564fe79b0b5519851f64f27542d93da8e9d9cc6b18dea07e74
[INFO] running `Command { std: "docker" "start" "-a" "77cfb7dda4c76b564fe79b0b5519851f64f27542d93da8e9d9cc6b18dea07e74", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rolling_file-e8b77014785d8e85)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test t::frequency_every_day_limited_files ... ok
[INFO] [stdout] test t::frequency_every_day ... ok
[INFO] [stdout] test t::max_size_existing ... ok
[INFO] [stdout] test t::default_buffer_capacity ... ok
[INFO] [stdout] test t::frequency_every_hour ... ok
[INFO] [stdout] test t::max_size ... ok
[INFO] [stdout] test t::frequency_every_minute ... ok
[INFO] [stdout] test t::daily_and_max_size ... ok
[INFO] [stderr]    Doc-tests rolling_file
[INFO] [stdout] test t::large_buffer_capacity_and_flush ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - RollingConditionBasic (line 75) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77cfb7dda4c76b564fe79b0b5519851f64f27542d93da8e9d9cc6b18dea07e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77cfb7dda4c76b564fe79b0b5519851f64f27542d93da8e9d9cc6b18dea07e74", kill_on_drop: false }`
[INFO] [stdout] 77cfb7dda4c76b564fe79b0b5519851f64f27542d93da8e9d9cc6b18dea07e74