[INFO] fetching crate rolling-file 0.1.0...
[INFO] testing rolling-file-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rolling-file 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate rolling-file 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rolling-file 0.1.0
[INFO] finished tweaking crates.io crate rolling-file 0.1.0
[INFO] tweaked toml for crates.io crate rolling-file 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca612211a30ed6b9d9d455603bee19307dfca9204130240654ac38bb8f781153
[INFO] running `Command { std: "docker" "start" "-a" "ca612211a30ed6b9d9d455603bee19307dfca9204130240654ac38bb8f781153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca612211a30ed6b9d9d455603bee19307dfca9204130240654ac38bb8f781153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca612211a30ed6b9d9d455603bee19307dfca9204130240654ac38bb8f781153", kill_on_drop: false }`
[INFO] [stdout] ca612211a30ed6b9d9d455603bee19307dfca9204130240654ac38bb8f781153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8854c27e6833518f936a11cf93a8eb1781e1a0d0900bd34470690bc5154afccf
[INFO] running `Command { std: "docker" "start" "-a" "8854c27e6833518f936a11cf93a8eb1781e1a0d0900bd34470690bc5154afccf", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rolling-file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "8854c27e6833518f936a11cf93a8eb1781e1a0d0900bd34470690bc5154afccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8854c27e6833518f936a11cf93a8eb1781e1a0d0900bd34470690bc5154afccf", kill_on_drop: false }`
[INFO] [stdout] 8854c27e6833518f936a11cf93a8eb1781e1a0d0900bd34470690bc5154afccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61f6356e1618cdc2b0042c5f74565e5713de2e8bd61215176ab153b3bce8b28a
[INFO] running `Command { std: "docker" "start" "-a" "61f6356e1618cdc2b0042c5f74565e5713de2e8bd61215176ab153b3bce8b28a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rolling-file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "61f6356e1618cdc2b0042c5f74565e5713de2e8bd61215176ab153b3bce8b28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f6356e1618cdc2b0042c5f74565e5713de2e8bd61215176ab153b3bce8b28a", kill_on_drop: false }`
[INFO] [stdout] 61f6356e1618cdc2b0042c5f74565e5713de2e8bd61215176ab153b3bce8b28a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10f871f5b1f54e4caadd5db72307a2435148b46809a980ca788a7669660e9fe9
[INFO] running `Command { std: "docker" "start" "-a" "10f871f5b1f54e4caadd5db72307a2435148b46809a980ca788a7669660e9fe9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rolling_file-35cf9b4d0e8a1520)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test t::max_size ... ok
[INFO] [stdout] test t::max_size_existing ... ok
[INFO] [stdout] test t::frequency_every_day ... ok
[INFO] [stdout] test t::daily_and_max_size ... ok
[INFO] [stdout] test t::frequency_every_day_limited_files ... ok
[INFO] [stdout] test t::frequency_every_hour ... ok
[INFO] [stdout] test t::frequency_every_minute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rolling-file
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - RollingConditionBasic (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10f871f5b1f54e4caadd5db72307a2435148b46809a980ca788a7669660e9fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f871f5b1f54e4caadd5db72307a2435148b46809a980ca788a7669660e9fe9", kill_on_drop: false }`
[INFO] [stdout] 10f871f5b1f54e4caadd5db72307a2435148b46809a980ca788a7669660e9fe9