[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#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmintb%2Fcargo-tst" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[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-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jmintb/cargo-tst 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/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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 56610568f98413339bfdf1bc2e777ab9f53756570d191d88c6779e0a601ae74c
[INFO] running `Command { std: "docker" "start" "-a" "56610568f98413339bfdf1bc2e777ab9f53756570d191d88c6779e0a601ae74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56610568f98413339bfdf1bc2e777ab9f53756570d191d88c6779e0a601ae74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56610568f98413339bfdf1bc2e777ab9f53756570d191d88c6779e0a601ae74c", kill_on_drop: false }`
[INFO] [stdout] 56610568f98413339bfdf1bc2e777ab9f53756570d191d88c6779e0a601ae74c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4c433476af620c1dbf25c602ec45467d56b4ddddd9ceb80b870a5fecff45fd20
[INFO] running `Command { std: "docker" "start" "-a" "4c433476af620c1dbf25c602ec45467d56b4ddddd9ceb80b870a5fecff45fd20", 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]     Checking memchr v2.6.3
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling rustix v0.38.14
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking linux-raw-sys v0.4.7
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking bytecount v0.6.3
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking base64 v0.20.0
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking clap_builder v4.4.4
[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 dirs-sys v0.4.1
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking fuzzywuzzy v0.0.2
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]     Checking regex-automata v0.3.8
[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 dialoguer v0.11.0
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking clap v4.4.4
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking grep-searcher v0.1.11
[INFO] [stderr]     Checking grep-regex v0.1.11
[INFO] [stderr]     Checking grep-cli v0.1.9
[INFO] [stderr]     Checking serde v1.0.188
[INFO] [stderr]     Checking serde_json v1.0.107
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 30.47s
[INFO] running `Command { std: "docker" "inspect" "4c433476af620c1dbf25c602ec45467d56b4ddddd9ceb80b870a5fecff45fd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c433476af620c1dbf25c602ec45467d56b4ddddd9ceb80b870a5fecff45fd20", kill_on_drop: false }`
[INFO] [stdout] 4c433476af620c1dbf25c602ec45467d56b4ddddd9ceb80b870a5fecff45fd20
