[INFO] fetching crate nflz 0.1.2...
[INFO] testing nflz-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate nflz 0.1.2 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate nflz 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nflz 0.1.2
[INFO] finished tweaking crates.io crate nflz 0.1.2
[INFO] tweaked toml for crates.io crate nflz 0.1.2 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate nflz 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ac14d545af52f04649185a4fef3d5a41a970813d69c10704252ec799a345a7d
[INFO] running `Command { std: "docker" "start" "-a" "4ac14d545af52f04649185a4fef3d5a41a970813d69c10704252ec799a345a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ac14d545af52f04649185a4fef3d5a41a970813d69c10704252ec799a345a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac14d545af52f04649185a4fef3d5a41a970813d69c10704252ec799a345a7d", kill_on_drop: false }`
[INFO] [stdout] 4ac14d545af52f04649185a4fef3d5a41a970813d69c10704252ec799a345a7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12493b8a85782e850661840754cf3ef6fa0c9e5f775888ecb0fb215b2ec93da8
[INFO] running `Command { std: "docker" "start" "-a" "12493b8a85782e850661840754cf3ef6fa0c9e5f775888ecb0fb215b2ec93da8", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread_local v1.1.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling nflz v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "12493b8a85782e850661840754cf3ef6fa0c9e5f775888ecb0fb215b2ec93da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12493b8a85782e850661840754cf3ef6fa0c9e5f775888ecb0fb215b2ec93da8", kill_on_drop: false }`
[INFO] [stdout] 12493b8a85782e850661840754cf3ef6fa0c9e5f775888ecb0fb215b2ec93da8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 309f112dc8b160577385776dc4414f2c614a3f15c402781ce4b718f140df9c0d
[INFO] running `Command { std: "docker" "start" "-a" "309f112dc8b160577385776dc4414f2c614a3f15c402781ce4b718f140df9c0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nflz v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "309f112dc8b160577385776dc4414f2c614a3f15c402781ce4b718f140df9c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "309f112dc8b160577385776dc4414f2c614a3f15c402781ce4b718f140df9c0d", kill_on_drop: false }`
[INFO] [stdout] 309f112dc8b160577385776dc4414f2c614a3f15c402781ce4b718f140df9c0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0094f1f5523f4cb6bb0a64e91c6b52d2ffc5b07c33171e09402f2372f855a4c8
[INFO] running `Command { std: "docker" "start" "-a" "0094f1f5523f4cb6bb0a64e91c6b52d2ffc5b07c33171e09402f2372f855a4c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nflz-04359235d2f7862d)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test fsutil::tests::test_read_directory_files ... ok
[INFO] [stdout] test parse::tests::test_struct_parsed_filename ... ok
[INFO] [stdout] test parse::tests::test_get_filename_prefix_and_suffix ... ok
[INFO] [stdout] test fsutil::tests::test_check_for_existing_files ... ok
[INFO] [stdout] test parse::tests::test_get_number_group_indices_from_actual_filename ... ok
[INFO] [stdout] test parse::tests::test_parsed_filename ... ok
[INFO] [stdout] test fsutil::tests::test_get_matching_files ... ok
[INFO] [stdout] test nflz::tests::test_can_rename_all ... ok
[INFO] [stdout] test nflz::tests::test_compute_rename_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nflz-6c9ab156935bcfa5)
[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]    Doc-tests nflz
[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" "0094f1f5523f4cb6bb0a64e91c6b52d2ffc5b07c33171e09402f2372f855a4c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0094f1f5523f4cb6bb0a64e91c6b52d2ffc5b07c33171e09402f2372f855a4c8", kill_on_drop: false }`
[INFO] [stdout] 0094f1f5523f4cb6bb0a64e91c6b52d2ffc5b07c33171e09402f2372f855a4c8