[INFO] cloning repository https://github.com/yehnra/rustcat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yehnra/rustcat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyehnra%2Frustcat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyehnra%2Frustcat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bc3a3c5e8a8faf51ad3f5c47dbc4bb4630a07fca [INFO] checking yehnra/rustcat against try#e61be1c89a2b3fd02452eef3c6186592711e4772 for pr-98456 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyehnra%2Frustcat" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yehnra/rustcat on toolchain e61be1c89a2b3fd02452eef3c6186592711e4772 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yehnra/rustcat [INFO] finished tweaking git repo https://github.com/yehnra/rustcat [INFO] tweaked toml for git repo https://github.com/yehnra/rustcat written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/yehnra/rustcat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ef3d089523bba1d1be187bc3ed7ae08ab75fe324ede14ae302b39e4b83ebc76 [INFO] running `Command { std: "docker" "start" "-a" "4ef3d089523bba1d1be187bc3ed7ae08ab75fe324ede14ae302b39e4b83ebc76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ef3d089523bba1d1be187bc3ed7ae08ab75fe324ede14ae302b39e4b83ebc76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ef3d089523bba1d1be187bc3ed7ae08ab75fe324ede14ae302b39e4b83ebc76", kill_on_drop: false }` [INFO] [stdout] 4ef3d089523bba1d1be187bc3ed7ae08ab75fe324ede14ae302b39e4b83ebc76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 834cb250c10a5a8b487b7880f101c9febd7bb82da99436cfa848f1809776e8a5 [INFO] running `Command { std: "docker" "start" "-a" "834cb250c10a5a8b487b7880f101c9febd7bb82da99436cfa848f1809776e8a5", kill_on_drop: false }` [INFO] [stderr] Checking rustcat v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:81:74 [INFO] [stdout] | [INFO] [stdout] 81 | Err(why) => panic!("{}couldn't read {}: {}", LABEL, display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:127:74 [INFO] [stdout] | [INFO] [stdout] 127 | Err(why) => panic!("{}couldn't open {}: {}", LABEL, display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:81:74 [INFO] [stdout] | [INFO] [stdout] 81 | Err(why) => panic!("{}couldn't read {}: {}", LABEL, display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:127:74 [INFO] [stdout] | [INFO] [stdout] 127 | Err(why) => panic!("{}couldn't open {}: {}", LABEL, display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "834cb250c10a5a8b487b7880f101c9febd7bb82da99436cfa848f1809776e8a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "834cb250c10a5a8b487b7880f101c9febd7bb82da99436cfa848f1809776e8a5", kill_on_drop: false }` [INFO] [stdout] 834cb250c10a5a8b487b7880f101c9febd7bb82da99436cfa848f1809776e8a5