[INFO] cloning repository https://github.com/sman2013/file-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sman2013/file-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsman2013%2Ffile-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsman2013%2Ffile-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 439fcf974521a219eaa4f4361524403fe30cd110
[INFO] testing sman2013/file-tools against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsman2013%2Ffile-tools" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sman2013/file-tools on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sman2013/file-tools
[INFO] finished tweaking git repo https://github.com/sman2013/file-tools
[INFO] tweaked toml for git repo https://github.com/sman2013/file-tools written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/sman2013/file-tools already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6e22998213292ef9944c1f1dfa160aebfd0aacaf1f7e2125cd81bc34c9dffad
[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" "c6e22998213292ef9944c1f1dfa160aebfd0aacaf1f7e2125cd81bc34c9dffad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6e22998213292ef9944c1f1dfa160aebfd0aacaf1f7e2125cd81bc34c9dffad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e22998213292ef9944c1f1dfa160aebfd0aacaf1f7e2125cd81bc34c9dffad", kill_on_drop: false }`
[INFO] [stdout] c6e22998213292ef9944c1f1dfa160aebfd0aacaf1f7e2125cd81bc34c9dffad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] b87591bc55bba0b1b754cf3dd359c98dfd6fd823738e7af346e1b42eef0df725
[INFO] running `Command { std: "docker" "start" "-a" "b87591bc55bba0b1b754cf3dd359c98dfd6fd823738e7af346e1b42eef0df725", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling file-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `SEQUENCE_MODE_ABC`
[INFO] [stdout]   --> src/subcommand/rename.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | const SEQUENCE_MODE_ABC: u8 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SEQUENCE_MODE_CHINESE`
[INFO] [stdout]   --> src/subcommand/rename.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | const SEQUENCE_MODE_CHINESE: u8 = 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.41s
[INFO] running `Command { std: "docker" "inspect" "b87591bc55bba0b1b754cf3dd359c98dfd6fd823738e7af346e1b42eef0df725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87591bc55bba0b1b754cf3dd359c98dfd6fd823738e7af346e1b42eef0df725", kill_on_drop: false }`
[INFO] [stdout] b87591bc55bba0b1b754cf3dd359c98dfd6fd823738e7af346e1b42eef0df725
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a594b8722fef20d0f4bf43ff97e6dac44095a3dbb5940ef857eb9176f757cb0
[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" "4a594b8722fef20d0f4bf43ff97e6dac44095a3dbb5940ef857eb9176f757cb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling file-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `SEQUENCE_MODE_ABC`
[INFO] [stdout]   --> src/subcommand/rename.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | const SEQUENCE_MODE_ABC: u8 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SEQUENCE_MODE_CHINESE`
[INFO] [stdout]   --> src/subcommand/rename.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | const SEQUENCE_MODE_CHINESE: u8 = 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "4a594b8722fef20d0f4bf43ff97e6dac44095a3dbb5940ef857eb9176f757cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a594b8722fef20d0f4bf43ff97e6dac44095a3dbb5940ef857eb9176f757cb0", kill_on_drop: false }`
[INFO] [stdout] 4a594b8722fef20d0f4bf43ff97e6dac44095a3dbb5940ef857eb9176f757cb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65ecae9a993c28207b85832f298ce413a20af7c7480d8c21c2e10d294dbd8c4f
[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" "65ecae9a993c28207b85832f298ce413a20af7c7480d8c21c2e10d294dbd8c4f", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `SEQUENCE_MODE_ABC`
[INFO] [stderr]   --> src/subcommand/rename.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | const SEQUENCE_MODE_ABC: u8 = 4;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `SEQUENCE_MODE_CHINESE`
[INFO] [stderr]   --> src/subcommand/rename.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | const SEQUENCE_MODE_CHINESE: u8 = 5;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/file_tools-10c3d32ec3b5a233)
[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" "65ecae9a993c28207b85832f298ce413a20af7c7480d8c21c2e10d294dbd8c4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ecae9a993c28207b85832f298ce413a20af7c7480d8c21c2e10d294dbd8c4f", kill_on_drop: false }`
[INFO] [stdout] 65ecae9a993c28207b85832f298ce413a20af7c7480d8c21c2e10d294dbd8c4f