[INFO] cloning repository https://github.com/mksipe/caecrack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mksipe/caecrack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmksipe%2Fcaecrack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmksipe%2Fcaecrack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0405dcd2edfe691ab540110ad17bc6774de8db73
[INFO] testing mksipe/caecrack against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmksipe%2Fcaecrack" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mksipe/caecrack
[INFO] finished tweaking git repo https://github.com/mksipe/caecrack
[INFO] tweaked toml for git repo https://github.com/mksipe/caecrack written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mksipe/caecrack on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.27.1 (available: v2.34.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b84956fb089985fab8eb954c13d59d040fe504a6c708a3f96562878afdbd7325
[INFO] running `Command { std: "docker" "start" "-a" "b84956fb089985fab8eb954c13d59d040fe504a6c708a3f96562878afdbd7325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b84956fb089985fab8eb954c13d59d040fe504a6c708a3f96562878afdbd7325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84956fb089985fab8eb954c13d59d040fe504a6c708a3f96562878afdbd7325", kill_on_drop: false }`
[INFO] [stdout] b84956fb089985fab8eb954c13d59d040fe504a6c708a3f96562878afdbd7325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1845b511bb0a00b3d8754791011e0d200ac645c3cc080eef5eefb41ab26615cb
[INFO] running `Command { std: "docker" "start" "-a" "1845b511bb0a00b3d8754791011e0d200ac645c3cc080eef5eefb41ab26615cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling unit-prefix v0.5.2
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling linecount v0.1.0
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.27.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling indicatif v0.18.4
[INFO] [stderr]    Compiling caecrack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/main.rs:51:22
[INFO] [stdout]    |
[INFO] [stdout] 51 |             true  => (std::process::exit(0)),
[INFO] [stdout]    |                      ^                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             true  => (std::process::exit(0)),
[INFO] [stdout] 51 +             true  => std::process::exit(0),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 34.05s
[INFO] running `Command { std: "docker" "inspect" "1845b511bb0a00b3d8754791011e0d200ac645c3cc080eef5eefb41ab26615cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1845b511bb0a00b3d8754791011e0d200ac645c3cc080eef5eefb41ab26615cb", kill_on_drop: false }`
[INFO] [stdout] 1845b511bb0a00b3d8754791011e0d200ac645c3cc080eef5eefb41ab26615cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f05a478d30e9aac66c420a6e2e84d2ba651ca827f5b3d5da583bfb53b1647876
[INFO] running `Command { std: "docker" "start" "-a" "f05a478d30e9aac66c420a6e2e84d2ba651ca827f5b3d5da583bfb53b1647876", kill_on_drop: false }`
[INFO] [stderr]    Compiling caecrack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/main.rs:51:22
[INFO] [stdout]    |
[INFO] [stdout] 51 |             true  => (std::process::exit(0)),
[INFO] [stdout]    |                      ^                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -             true  => (std::process::exit(0)),
[INFO] [stdout] 51 +             true  => std::process::exit(0),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "f05a478d30e9aac66c420a6e2e84d2ba651ca827f5b3d5da583bfb53b1647876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f05a478d30e9aac66c420a6e2e84d2ba651ca827f5b3d5da583bfb53b1647876", kill_on_drop: false }`
[INFO] [stdout] f05a478d30e9aac66c420a6e2e84d2ba651ca827f5b3d5da583bfb53b1647876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f30e80b7593efcff8c1020658a6d4b84d96cbb76c1a8afdffca1b6bf902a10c2
[INFO] running `Command { std: "docker" "start" "-a" "f30e80b7593efcff8c1020658a6d4b84d96cbb76c1a8afdffca1b6bf902a10c2", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]   --> src/main.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 |             true  => (std::process::exit(0)),
[INFO] [stderr]    |                      ^                     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 51 -             true  => (std::process::exit(0)),
[INFO] [stderr] 51 +             true  => std::process::exit(0),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `caecrack` (bin "caecrack" test) generated 1 warning (run `cargo fix --bin "caecrack" -p caecrack --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/caecrack-e257dfcfdedb49e9)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::test_rot_10 ... ok
[INFO] [stdout] test tests::test_rot_0 ... ok
[INFO] [stdout] test tests::test_rot_12 ... ok
[INFO] [stdout] test tests::test_rot_1 ... ok
[INFO] [stdout] test tests::test_rot_11 ... ok
[INFO] [stdout] test tests::test_rot_13 ... ok
[INFO] [stdout] test tests::test_rot_14 ... ok
[INFO] [stdout] test tests::test_rot_17 ... ok
[INFO] [stdout] test tests::test_rot_18 ... ok
[INFO] [stdout] test tests::test_rot_2 ... ok
[INFO] [stdout] test tests::test_rot_20 ... ok
[INFO] [stdout] test tests::test_rot_22 ... ok
[INFO] [stdout] test tests::test_rot_21 ... ok
[INFO] [stdout] test tests::test_rot_24 ... ok
[INFO] [stdout] test tests::test_rot_25 ... ok
[INFO] [stdout] test tests::test_rot_26 ... ok
[INFO] [stdout] test tests::test_rot_3 ... ok
[INFO] [stdout] test tests::test_rot_4 ... ok
[INFO] [stdout] test tests::test_rot_5 ... ok
[INFO] [stdout] test tests::test_rot_8 ... ok
[INFO] [stdout] test tests::test_rot_16 ... ok
[INFO] [stdout] test tests::test_rot_6 ... ok
[INFO] [stdout] test tests::test_rot_7 ... ok
[INFO] [stdout] test tests::test_rot_15 ... ok
[INFO] [stdout] test tests::test_rot_19 ... ok
[INFO] [stdout] test tests::test_rot_9 ... ok
[INFO] [stdout] test tests::test_rot_23 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f30e80b7593efcff8c1020658a6d4b84d96cbb76c1a8afdffca1b6bf902a10c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f30e80b7593efcff8c1020658a6d4b84d96cbb76c1a8afdffca1b6bf902a10c2", kill_on_drop: false }`
[INFO] [stdout] f30e80b7593efcff8c1020658a6d4b84d96cbb76c1a8afdffca1b6bf902a10c2
