[INFO] fetching crate nflz 0.1.2...
[INFO] testing nflz-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate nflz 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nflz 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-5/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 774cb01329b156555055ceaf45a7c318c52df6ff9fb419e9e4f2249b4dc2557c
[INFO] running `Command { std: "docker" "start" "-a" "774cb01329b156555055ceaf45a7c318c52df6ff9fb419e9e4f2249b4dc2557c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "774cb01329b156555055ceaf45a7c318c52df6ff9fb419e9e4f2249b4dc2557c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "774cb01329b156555055ceaf45a7c318c52df6ff9fb419e9e4f2249b4dc2557c", kill_on_drop: false }`
[INFO] [stdout] 774cb01329b156555055ceaf45a7c318c52df6ff9fb419e9e4f2249b4dc2557c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2ccd8e6dd231539b1d5744c1872098a1861cc52b5b190ee5965399b106283994
[INFO] running `Command { std: "docker" "start" "-a" "2ccd8e6dd231539b1d5744c1872098a1861cc52b5b190ee5965399b106283994", 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 6.91s
[INFO] running `Command { std: "docker" "inspect" "2ccd8e6dd231539b1d5744c1872098a1861cc52b5b190ee5965399b106283994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ccd8e6dd231539b1d5744c1872098a1861cc52b5b190ee5965399b106283994", kill_on_drop: false }`
[INFO] [stdout] 2ccd8e6dd231539b1d5744c1872098a1861cc52b5b190ee5965399b106283994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b898334823349233d01d291b6afa9f2c814ab447b07a6a29be8fa6856875a62
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3b898334823349233d01d291b6afa9f2c814ab447b07a6a29be8fa6856875a62", kill_on_drop: false }`
[INFO] [stderr]    Compiling nflz v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "3b898334823349233d01d291b6afa9f2c814ab447b07a6a29be8fa6856875a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b898334823349233d01d291b6afa9f2c814ab447b07a6a29be8fa6856875a62", kill_on_drop: false }`
[INFO] [stdout] 3b898334823349233d01d291b6afa9f2c814ab447b07a6a29be8fa6856875a62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f521ca53179d189035280b6035b1acd478eea80daaf3178699db7c223780a14d
[INFO] running `Command { std: "docker" "start" "-a" "f521ca53179d189035280b6035b1acd478eea80daaf3178699db7c223780a14d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nflz-a4d357942fb26cee)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test fsutil::tests::test_read_directory_files ... ok
[INFO] [stdout] test fsutil::tests::test_check_for_existing_files ... ok
[INFO] [stdout] test parse::tests::test_get_filename_prefix_and_suffix ... ok
[INFO] [stdout] test parse::tests::test_struct_parsed_filename ... 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-2aee83898e6a5106)
[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" "f521ca53179d189035280b6035b1acd478eea80daaf3178699db7c223780a14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f521ca53179d189035280b6035b1acd478eea80daaf3178699db7c223780a14d", kill_on_drop: false }`
[INFO] [stdout] f521ca53179d189035280b6035b1acd478eea80daaf3178699db7c223780a14d