[INFO] cloning repository https://github.com/noharu36/tush
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noharu36/tush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoharu36%2Ftush", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoharu36%2Ftush'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5da26e2dc462bba94f21a459df871cced278cfac
[INFO] checking noharu36/tush against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoharu36%2Ftush" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/noharu36/tush
[INFO] finished tweaking git repo https://github.com/noharu36/tush
[INFO] tweaked toml for git repo https://github.com/noharu36/tush written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/noharu36/tush on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/noharu36/tush already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32c395704856a19c729121a6cdd07f79ed8bc0078e65b80dd31a2fbd811e3c2d
[INFO] running `Command { std: "docker" "start" "-a" "32c395704856a19c729121a6cdd07f79ed8bc0078e65b80dd31a2fbd811e3c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32c395704856a19c729121a6cdd07f79ed8bc0078e65b80dd31a2fbd811e3c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c395704856a19c729121a6cdd07f79ed8bc0078e65b80dd31a2fbd811e3c2d", kill_on_drop: false }`
[INFO] [stdout] 32c395704856a19c729121a6cdd07f79ed8bc0078e65b80dd31a2fbd811e3c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3df227dd7aa43167845673b1ef39e93a353324ee1f5369bad92106e28e98d44d
[INFO] running `Command { std: "docker" "start" "-a" "3df227dd7aa43167845673b1ef39e93a353324ee1f5369bad92106e28e98d44d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking tush v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/run_shell.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 execvp(&args[0], &args).unwrap();
[INFO] [stdout]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stdout] 124 |
[INFO] [stdout] 125 |             },
[INFO] [stdout]     |             ^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]    --> src/run_shell.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 execvp(&args[0], &args).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/run_shell.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 execvp(&args[0], &args).unwrap();
[INFO] [stdout]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stdout] 124 |
[INFO] [stdout] 125 |             },
[INFO] [stdout]     |             ^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]    --> src/run_shell.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 execvp(&args[0], &args).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.39s
[INFO] running `Command { std: "docker" "inspect" "3df227dd7aa43167845673b1ef39e93a353324ee1f5369bad92106e28e98d44d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df227dd7aa43167845673b1ef39e93a353324ee1f5369bad92106e28e98d44d", kill_on_drop: false }`
[INFO] [stdout] 3df227dd7aa43167845673b1ef39e93a353324ee1f5369bad92106e28e98d44d