[INFO] cloning repository https://github.com/jgvt5/shsh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgvt5/shsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgvt5%2Fshsh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgvt5%2Fshsh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57ace153002c3d0a9806204dbbe3ebf18bce80c8
[INFO] testing jgvt5/shsh 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%2Fjgvt5%2Fshsh" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jgvt5/shsh 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/jgvt5/shsh
[INFO] finished tweaking git repo https://github.com/jgvt5/shsh
[INFO] tweaked toml for git repo https://github.com/jgvt5/shsh written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/jgvt5/shsh 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 88fcb5fcf27045e606f67c0abb0b8fa9f25bd84a30bb8dc47d9d7a172639824f
[INFO] running `Command { std: "docker" "start" "-a" "88fcb5fcf27045e606f67c0abb0b8fa9f25bd84a30bb8dc47d9d7a172639824f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88fcb5fcf27045e606f67c0abb0b8fa9f25bd84a30bb8dc47d9d7a172639824f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88fcb5fcf27045e606f67c0abb0b8fa9f25bd84a30bb8dc47d9d7a172639824f", kill_on_drop: false }`
[INFO] [stdout] 88fcb5fcf27045e606f67c0abb0b8fa9f25bd84a30bb8dc47d9d7a172639824f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 16b5e17924f894ea7b496e098647b355b28f6c34867a7ee734b19e9020248550
[INFO] running `Command { std: "docker" "start" "-a" "16b5e17924f894ea7b496e098647b355b28f6c34867a7ee734b19e9020248550", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling shsh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 | /     for path in paths {
[INFO] [stdout] 205 | |         let full_path = format!("{}/{}", path, name);
[INFO] [stdout] 206 | |         let p = Path::new(&full_path);
[INFO] [stdout] 207 | |         if Path::is_file(p) {
[INFO] [stdout] 208 | |             let full_path_c = CString::new(full_path).unwrap();
[INFO] [stdout] 209 | |             execv(&full_path_c, args.as_ref()).expect("Execution failed");
[INFO] [stdout]     | |             ------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 210 | |         }
[INFO] [stdout] 211 | |     }
[INFO] [stdout]     | |_____^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] note: this expression has type `void::Void`, which is uninhabited
[INFO] [stdout]    --> src/main.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |             execv(&full_path_c, args.as_ref()).expect("Execution failed");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.52s
[INFO] running `Command { std: "docker" "inspect" "16b5e17924f894ea7b496e098647b355b28f6c34867a7ee734b19e9020248550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b5e17924f894ea7b496e098647b355b28f6c34867a7ee734b19e9020248550", kill_on_drop: false }`
[INFO] [stdout] 16b5e17924f894ea7b496e098647b355b28f6c34867a7ee734b19e9020248550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] b76f9bcc1c3d72a4a692e4cd08f094a3050e6d7d67a24f03a12805d845975979
[INFO] running `Command { std: "docker" "start" "-a" "b76f9bcc1c3d72a4a692e4cd08f094a3050e6d7d67a24f03a12805d845975979", kill_on_drop: false }`
[INFO] [stderr]    Compiling shsh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 | /     for path in paths {
[INFO] [stdout] 205 | |         let full_path = format!("{}/{}", path, name);
[INFO] [stdout] 206 | |         let p = Path::new(&full_path);
[INFO] [stdout] 207 | |         if Path::is_file(p) {
[INFO] [stdout] 208 | |             let full_path_c = CString::new(full_path).unwrap();
[INFO] [stdout] 209 | |             execv(&full_path_c, args.as_ref()).expect("Execution failed");
[INFO] [stdout]     | |             ------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 210 | |         }
[INFO] [stdout] 211 | |     }
[INFO] [stdout]     | |_____^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] note: this expression has type `void::Void`, which is uninhabited
[INFO] [stdout]    --> src/main.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |             execv(&full_path_c, args.as_ref()).expect("Execution failed");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "b76f9bcc1c3d72a4a692e4cd08f094a3050e6d7d67a24f03a12805d845975979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76f9bcc1c3d72a4a692e4cd08f094a3050e6d7d67a24f03a12805d845975979", kill_on_drop: false }`
[INFO] [stdout] b76f9bcc1c3d72a4a692e4cd08f094a3050e6d7d67a24f03a12805d845975979
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 07452107fad74d2670deccef192997e3c164be50956ccdfebab5a1e6f5619016
[INFO] running `Command { std: "docker" "start" "-a" "07452107fad74d2670deccef192997e3c164be50956ccdfebab5a1e6f5619016", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable expression
[INFO] [stdout] 
[INFO] [stderr]    --> src/main.rs:204:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 204 | /     for path in paths {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 205 | |         let full_path = format!("{}/{}", path, name);
[INFO] [stdout] 
[INFO] [stderr] 206 | |         let p = Path::new(&full_path);
[INFO] [stderr] 207 | |         if Path::is_file(p) {
[INFO] [stderr] 208 | |             let full_path_c = CString::new(full_path).unwrap();
[INFO] [stderr] 209 | |             execv(&full_path_c, args.as_ref()).expect("Execution failed");
[INFO] [stderr]     | |             ------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 210 | |         }
[INFO] [stderr] 211 | |     }
[INFO] [stderr]     | |_____^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] note: this expression has type `void::Void`, which is uninhabited
[INFO] [stderr]    --> src/main.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             execv(&full_path_c, args.as_ref()).expect("Execution failed");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `shsh` (bin "shsh" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shsh-0c9803a4dd460380)
[INFO] running `Command { std: "docker" "inspect" "07452107fad74d2670deccef192997e3c164be50956ccdfebab5a1e6f5619016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07452107fad74d2670deccef192997e3c164be50956ccdfebab5a1e6f5619016", kill_on_drop: false }`
[INFO] [stdout] 07452107fad74d2670deccef192997e3c164be50956ccdfebab5a1e6f5619016