[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] 4f1af2de8aad15e6440efde622ba74e6b13124ef
[INFO] testing jgvt5/shsh against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgvt5%2Fshsh" "/workspace/builds/worker-60/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-60/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jgvt5/shsh on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-60/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a852f99d62387a54a21f710b24004f0cdcbbbb632afd2dbb016b398b7b7e0455
[INFO] running `Command { std: "docker" "start" "-a" "a852f99d62387a54a21f710b24004f0cdcbbbb632afd2dbb016b398b7b7e0455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a852f99d62387a54a21f710b24004f0cdcbbbb632afd2dbb016b398b7b7e0455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a852f99d62387a54a21f710b24004f0cdcbbbb632afd2dbb016b398b7b7e0455", kill_on_drop: false }`
[INFO] [stdout] a852f99d62387a54a21f710b24004f0cdcbbbb632afd2dbb016b398b7b7e0455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c1d68b7445dfe4d8c7ccc4d3600d546e9add3313f6bdd25fa3859909f5c793e
[INFO] running `Command { std: "docker" "start" "-a" "0c1d68b7445dfe4d8c7ccc4d3600d546e9add3313f6bdd25fa3859909f5c793e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 58.92s
[INFO] running `Command { std: "docker" "inspect" "0c1d68b7445dfe4d8c7ccc4d3600d546e9add3313f6bdd25fa3859909f5c793e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c1d68b7445dfe4d8c7ccc4d3600d546e9add3313f6bdd25fa3859909f5c793e", kill_on_drop: false }`
[INFO] [stdout] 0c1d68b7445dfe4d8c7ccc4d3600d546e9add3313f6bdd25fa3859909f5c793e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c59bd974e476e84c228b20941d7382dbc78c53714a0d8dd8c50274d95aab7bbb
[INFO] running `Command { std: "docker" "start" "-a" "c59bd974e476e84c228b20941d7382dbc78c53714a0d8dd8c50274d95aab7bbb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 1.17s
[INFO] running `Command { std: "docker" "inspect" "c59bd974e476e84c228b20941d7382dbc78c53714a0d8dd8c50274d95aab7bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c59bd974e476e84c228b20941d7382dbc78c53714a0d8dd8c50274d95aab7bbb", kill_on_drop: false }`
[INFO] [stdout] c59bd974e476e84c228b20941d7382dbc78c53714a0d8dd8c50274d95aab7bbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af27cc33f46ccb9c3e3b7f03f4e8df40927c28d290de89df1197bfe67d12cc6d
[INFO] running `Command { std: "docker" "start" "-a" "af27cc33f46ccb9c3e3b7f03f4e8df40927c28d290de89df1197bfe67d12cc6d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/main.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 204 | /     for path in paths {
[INFO] [stderr] 205 | |         let full_path = format!("{}/{}", path, name);
[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 3.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shsh-0f5e07f0471ee639)
[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" "af27cc33f46ccb9c3e3b7f03f4e8df40927c28d290de89df1197bfe67d12cc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af27cc33f46ccb9c3e3b7f03f4e8df40927c28d290de89df1197bfe67d12cc6d", kill_on_drop: false }`
[INFO] [stdout] af27cc33f46ccb9c3e3b7f03f4e8df40927c28d290de89df1197bfe67d12cc6d