[INFO] cloning repository https://github.com/dhiltonp/dirsplitter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dhiltonp/dirsplitter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhiltonp%2Fdirsplitter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhiltonp%2Fdirsplitter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40d8d610c66ae7c284dcca229e5f36869e8773ab
[INFO] testing dhiltonp/dirsplitter against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhiltonp%2Fdirsplitter" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dhiltonp/dirsplitter on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dhiltonp/dirsplitter
[INFO] finished tweaking git repo https://github.com/dhiltonp/dirsplitter
[INFO] tweaked toml for git repo https://github.com/dhiltonp/dirsplitter written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/dhiltonp/dirsplitter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc4ea4835ff2c7a01026508689e81e7338e26079ed3deef33078356f0a285484
[INFO] running `Command { std: "docker" "start" "-a" "cc4ea4835ff2c7a01026508689e81e7338e26079ed3deef33078356f0a285484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc4ea4835ff2c7a01026508689e81e7338e26079ed3deef33078356f0a285484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc4ea4835ff2c7a01026508689e81e7338e26079ed3deef33078356f0a285484", kill_on_drop: false }`
[INFO] [stdout] cc4ea4835ff2c7a01026508689e81e7338e26079ed3deef33078356f0a285484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fbe329908f07e438fbe1eb14c55794c37243a4d5770ee4da5b5db76c629365b
[INFO] running `Command { std: "docker" "start" "-a" "5fbe329908f07e438fbe1eb14c55794c37243a4d5770ee4da5b5db76c629365b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling split v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `subdirs`
[INFO] [stdout]   --> src/read_dir.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn subdirs(path: &path::Path) -> Vec<path::PathBuf> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.75s
[INFO] running `Command { std: "docker" "inspect" "5fbe329908f07e438fbe1eb14c55794c37243a4d5770ee4da5b5db76c629365b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbe329908f07e438fbe1eb14c55794c37243a4d5770ee4da5b5db76c629365b", kill_on_drop: false }`
[INFO] [stdout] 5fbe329908f07e438fbe1eb14c55794c37243a4d5770ee4da5b5db76c629365b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cf30a020abffddcaf0aec5825f6db7a3614f208f735fd5d07089c1d34bf7f97
[INFO] running `Command { std: "docker" "start" "-a" "0cf30a020abffddcaf0aec5825f6db7a3614f208f735fd5d07089c1d34bf7f97", kill_on_drop: false }`
[INFO] [stderr]    Compiling split v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `subdirs`
[INFO] [stdout]   --> src/read_dir.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn subdirs(path: &path::Path) -> Vec<path::PathBuf> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "0cf30a020abffddcaf0aec5825f6db7a3614f208f735fd5d07089c1d34bf7f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cf30a020abffddcaf0aec5825f6db7a3614f208f735fd5d07089c1d34bf7f97", kill_on_drop: false }`
[INFO] [stdout] 0cf30a020abffddcaf0aec5825f6db7a3614f208f735fd5d07089c1d34bf7f97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3e9163e0e6ae3ef3f5b3ec8b06193eb1bab05c2b456bbb078edf6b1da0da8dd
[INFO] running `Command { std: "docker" "start" "-a" "a3e9163e0e6ae3ef3f5b3ec8b06193eb1bab05c2b456bbb078edf6b1da0da8dd", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `subdirs`
[INFO] [stderr]   --> src/read_dir.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn subdirs(path: &path::Path) -> Vec<path::PathBuf> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `split` (bin "split" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/split-3e44514d82ebb4d5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test read_dir::test_is_image ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unsplit-cf03fceb6e797c96)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test read_dir::test_is_image ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3e9163e0e6ae3ef3f5b3ec8b06193eb1bab05c2b456bbb078edf6b1da0da8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e9163e0e6ae3ef3f5b3ec8b06193eb1bab05c2b456bbb078edf6b1da0da8dd", kill_on_drop: false }`
[INFO] [stdout] a3e9163e0e6ae3ef3f5b3ec8b06193eb1bab05c2b456bbb078edf6b1da0da8dd