[INFO] fetching crate taita 0.1.7... [INFO] testing taita-0.1.7 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate taita 0.1.7 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate taita 0.1.7 [INFO] finished tweaking crates.io crate taita 0.1.7 [INFO] tweaked toml for crates.io crate taita 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate taita 0.1.7 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate taita 0.1.7 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d63b5d7e5ad60d89e2182ff8511a4f951eb3bfe75e953a558856c648a8a3477 [INFO] running `Command { std: "docker" "start" "-a" "7d63b5d7e5ad60d89e2182ff8511a4f951eb3bfe75e953a558856c648a8a3477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d63b5d7e5ad60d89e2182ff8511a4f951eb3bfe75e953a558856c648a8a3477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d63b5d7e5ad60d89e2182ff8511a4f951eb3bfe75e953a558856c648a8a3477", kill_on_drop: false }` [INFO] [stdout] 7d63b5d7e5ad60d89e2182ff8511a4f951eb3bfe75e953a558856c648a8a3477 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa9d8ab4ed02941835174487ae152c3157688f3e98914774c088e1ce7af00aed [INFO] running `Command { std: "docker" "start" "-a" "aa9d8ab4ed02941835174487ae152c3157688f3e98914774c088e1ce7af00aed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling clap_builder v4.4.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling clap v4.4.18 [INFO] [stderr] Compiling taita v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/cli.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 174 | / std::process::Command::new(current_exe) [INFO] [stdout] 175 | | .arg("open-in-place") [INFO] [stdout] 176 | | .arg(name) [INFO] [stdout] 177 | | .exec(); [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 174 | let _ = std::process::Command::new(current_exe) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/cli.rs:219:13 [INFO] [stdout] | [INFO] [stdout] 219 | / std::process::Command::new("tmux") [INFO] [stdout] 220 | | .arg("a") [INFO] [stdout] 221 | | .arg("-t") [INFO] [stdout] 222 | | .arg("taita-".to_string() + &name) [INFO] [stdout] 223 | | .exec(); [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 219 | let _ = std::process::Command::new("tmux") [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.16s [INFO] running `Command { std: "docker" "inspect" "aa9d8ab4ed02941835174487ae152c3157688f3e98914774c088e1ce7af00aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa9d8ab4ed02941835174487ae152c3157688f3e98914774c088e1ce7af00aed", kill_on_drop: false }` [INFO] [stdout] aa9d8ab4ed02941835174487ae152c3157688f3e98914774c088e1ce7af00aed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1046dbb7fdd66b91ba276ec57cde9404465a376afb52d0e2b5822bfadb4f9d2b [INFO] running `Command { std: "docker" "start" "-a" "1046dbb7fdd66b91ba276ec57cde9404465a376afb52d0e2b5822bfadb4f9d2b", kill_on_drop: false }` [INFO] [stderr] Compiling taita v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/cli.rs:174:17 [INFO] [stdout] | [INFO] [stdout] 174 | / std::process::Command::new(current_exe) [INFO] [stdout] 175 | | .arg("open-in-place") [INFO] [stdout] 176 | | .arg(name) [INFO] [stdout] 177 | | .exec(); [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 174 | let _ = std::process::Command::new(current_exe) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/cli.rs:219:13 [INFO] [stdout] | [INFO] [stdout] 219 | / std::process::Command::new("tmux") [INFO] [stdout] 220 | | .arg("a") [INFO] [stdout] 221 | | .arg("-t") [INFO] [stdout] 222 | | .arg("taita-".to_string() + &name) [INFO] [stdout] 223 | | .exec(); [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 219 | let _ = std::process::Command::new("tmux") [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "1046dbb7fdd66b91ba276ec57cde9404465a376afb52d0e2b5822bfadb4f9d2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1046dbb7fdd66b91ba276ec57cde9404465a376afb52d0e2b5822bfadb4f9d2b", kill_on_drop: false }` [INFO] [stdout] 1046dbb7fdd66b91ba276ec57cde9404465a376afb52d0e2b5822bfadb4f9d2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f8a9618332824545dcf41a68c7cd7a7a329847c02c134426ff4ca844ede0b5c2 [INFO] running `Command { std: "docker" "start" "-a" "f8a9618332824545dcf41a68c7cd7a7a329847c02c134426ff4ca844ede0b5c2", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `exec` that must be used [INFO] [stdout] [INFO] [stderr] --> src/cli.rs:174:17 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 174 | / std::process::Command::new(current_exe) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 175 | | .arg("open-in-place") [INFO] [stdout] [INFO] [stderr] 176 | | .arg(name) [INFO] [stderr] 177 | | .exec(); [INFO] [stderr] | |___________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 174 | let _ = std::process::Command::new(current_exe) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `exec` that must be used [INFO] [stderr] --> src/cli.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | / std::process::Command::new("tmux") [INFO] [stderr] 220 | | .arg("a") [INFO] [stderr] 221 | | .arg("-t") [INFO] [stderr] 222 | | .arg("taita-".to_string() + &name) [INFO] [stderr] 223 | | .exec(); [INFO] [stderr] | |_______________________^ [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 219 | let _ = std::process::Command::new("tmux") [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `taita` (bin "taita" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/taita-fa821b70fb7fb85a) [INFO] running `Command { std: "docker" "inspect" "f8a9618332824545dcf41a68c7cd7a7a329847c02c134426ff4ca844ede0b5c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8a9618332824545dcf41a68c7cd7a7a329847c02c134426ff4ca844ede0b5c2", kill_on_drop: false }` [INFO] [stdout] f8a9618332824545dcf41a68c7cd7a7a329847c02c134426ff4ca844ede0b5c2