[INFO] cloning repository https://github.com/jmintb/cargo-tst [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmintb/cargo-tst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmintb%2Fcargo-tst", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmintb%2Fcargo-tst'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a76979256e8748c934d424193be3bd37b798374 [INFO] checking jmintb/cargo-tst against try#411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51 for pr-138844 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmintb%2Fcargo-tst" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jmintb/cargo-tst on toolchain 411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jmintb/cargo-tst [INFO] finished tweaking git repo https://github.com/jmintb/cargo-tst [INFO] tweaked toml for git repo https://github.com/jmintb/cargo-tst written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jmintb/cargo-tst 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" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1273e395d902409844107c64429f19c65e6268bd5a9a7c919a21495c1ecc10b [INFO] running `Command { std: "docker" "start" "-a" "e1273e395d902409844107c64429f19c65e6268bd5a9a7c919a21495c1ecc10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1273e395d902409844107c64429f19c65e6268bd5a9a7c919a21495c1ecc10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1273e395d902409844107c64429f19c65e6268bd5a9a7c919a21495c1ecc10b", kill_on_drop: false }` [INFO] [stdout] e1273e395d902409844107c64429f19c65e6268bd5a9a7c919a21495c1ecc10b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 159e33cd39505794c4ec9c47600f5f513ebbbd7bf632d9f245430958effa8e7d [INFO] running `Command { std: "docker" "start" "-a" "159e33cd39505794c4ec9c47600f5f513ebbbd7bf632d9f245430958effa8e7d", kill_on_drop: false }` [INFO] [stderr] warning: cargo-tst v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `ripgrep` which is missing a lib target [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling rustix v0.38.14 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytecount v0.6.3 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking anstyle v1.0.3 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking base64 v0.20.0 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking fuzzywuzzy v0.0.2 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking clap_builder v4.4.4 [INFO] [stderr] Checking syn v2.0.37 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Checking grep-matcher v0.1.6 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking encoding_rs_io v0.1.7 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking tempfile v3.8.0 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking bstr v1.6.2 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking grep-searcher v0.1.11 [INFO] [stderr] Checking globset v0.4.13 [INFO] [stderr] Checking grep-regex v0.1.11 [INFO] [stderr] Checking grep-cli v0.1.9 [INFO] [stderr] Checking dialoguer v0.11.0 [INFO] [stderr] Checking clap v4.4.4 [INFO] [stderr] Checking grep-printer v0.1.7 [INFO] [stderr] Checking grep v0.2.12 [INFO] [stderr] Checking cargo-tst v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | std::fs::create_dir_all(app_data_path().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = std::fs::create_dir_all(app_data_path().unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/main.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | cmd.exec(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 76 | let _ = cmd.exec(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | / searcher.search_path( [INFO] [stdout] 110 | | matcher.clone(), [INFO] [stdout] 111 | | Path::new(&f), [INFO] [stdout] 112 | | UTF8(|_, line| { [INFO] [stdout] ... | [INFO] [stdout] 126 | | }), [INFO] [stdout] 127 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = searcher.search_path( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/main.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | cmd.exec(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = cmd.exec(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | std::fs::create_dir_all(app_data_path().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = std::fs::create_dir_all(app_data_path().unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/main.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | cmd.exec(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 76 | let _ = cmd.exec(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | / searcher.search_path( [INFO] [stdout] 110 | | matcher.clone(), [INFO] [stdout] 111 | | Path::new(&f), [INFO] [stdout] 112 | | UTF8(|_, line| { [INFO] [stdout] ... | [INFO] [stdout] 126 | | }), [INFO] [stdout] 127 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = searcher.search_path( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `exec` that must be used [INFO] [stdout] --> src/main.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | cmd.exec(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 150 | let _ = cmd.exec(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.15s [INFO] running `Command { std: "docker" "inspect" "159e33cd39505794c4ec9c47600f5f513ebbbd7bf632d9f245430958effa8e7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "159e33cd39505794c4ec9c47600f5f513ebbbd7bf632d9f245430958effa8e7d", kill_on_drop: false }` [INFO] [stdout] 159e33cd39505794c4ec9c47600f5f513ebbbd7bf632d9f245430958effa8e7d