[INFO] fetching crate git-break-commits 0.1.2... [INFO] checking git-break-commits-0.1.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate git-break-commits 0.1.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate git-break-commits 0.1.2 [INFO] finished tweaking crates.io crate git-break-commits 0.1.2 [INFO] tweaked toml for crates.io crate git-break-commits 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate git-break-commits 0.1.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate git-break-commits 0.1.2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd090828e50fbd49367a1f037166d53593d62924b7662069e3accbd77d0c830f [INFO] running `Command { std: "docker" "start" "-a" "cd090828e50fbd49367a1f037166d53593d62924b7662069e3accbd77d0c830f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd090828e50fbd49367a1f037166d53593d62924b7662069e3accbd77d0c830f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd090828e50fbd49367a1f037166d53593d62924b7662069e3accbd77d0c830f", kill_on_drop: false }` [INFO] [stdout] cd090828e50fbd49367a1f037166d53593d62924b7662069e3accbd77d0c830f [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d19e9e7963d14e4648a7f0e023706af3f25a780f97a64d4d1a0c6b6d9b0967ee [INFO] running `Command { std: "docker" "start" "-a" "d19e9e7963d14e4648a7f0e023706af3f25a780f97a64d4d1a0c6b6d9b0967ee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling eyre v0.6.11 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling anyhow v1.0.77 [INFO] [stderr] Compiling thiserror v1.0.52 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking clap_builder v4.4.12 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking lru v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling thiserror-impl v1.0.52 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking ratatui v0.25.0 [INFO] [stderr] Checking clap v4.4.12 [INFO] [stderr] Checking tui-textarea v0.4.0 [INFO] [stderr] Checking git-break-commits v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `env` and `fs` [INFO] [stdout] --> src/tree.rs:326:15 [INFO] [stdout] | [INFO] [stdout] 326 | use std::{env, fs, io, str::FromStr}; [INFO] [stdout] | ^^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempfile::tempdir` [INFO] [stdout] --> src/tree.rs:328:9 [INFO] [stdout] | [INFO] [stdout] 328 | use tempfile::tempdir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/git_helper.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | IOError { value: io::Error }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/git_helper.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | UTF8Error { value: std::str::Utf8Error }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/git_helper.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | IOError { value: io::Error }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/git_helper.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | UTF8Error { value: std::str::Utf8Error }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/git_helper.rs:294:13 [INFO] [stdout] | [INFO] [stdout] 294 | let output = helper.restore_branch()?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init` [INFO] [stdout] --> src/git_helper.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | let init = Command::new("git").arg("init").output()?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_init` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `set_author_name` [INFO] [stdout] --> src/git_helper.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let set_author_name = Command::new("git") [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_set_author_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `set_author_email` [INFO] [stdout] --> src/git_helper.rs:320:13 [INFO] [stdout] | [INFO] [stdout] 320 | let set_author_email = Command::new("git") [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_set_author_email` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `add` [INFO] [stdout] --> src/git_helper.rs:337:17 [INFO] [stdout] | [INFO] [stdout] 337 | let add = Command::new("git") [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `commit` [INFO] [stdout] --> src/git_helper.rs:342:17 [INFO] [stdout] | [INFO] [stdout] 342 | let commit = Command::new("git") [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tree.rs:350:13 [INFO] [stdout] | [INFO] [stdout] 350 | PathBuf::from_str("./a/b/c/file.txt").expect(""), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tree.rs:351:13 [INFO] [stdout] | [INFO] [stdout] 351 | PathBuf::from_str("./a/b/file.txt").expect(""), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tree.rs:352:13 [INFO] [stdout] | [INFO] [stdout] 352 | PathBuf::from_str("./a/c/file.txt").expect(""), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tree.rs:353:13 [INFO] [stdout] | [INFO] [stdout] 353 | PathBuf::from_str("a/b/c/file2.txt").expect(""), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/tree.rs:376:20 [INFO] [stdout] | [INFO] [stdout] 376 | let path = PathBuf::from_str("a/b/c").expect(""); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `git-break-commits` (bin "git-break-commits" test) due to 5 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d19e9e7963d14e4648a7f0e023706af3f25a780f97a64d4d1a0c6b6d9b0967ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d19e9e7963d14e4648a7f0e023706af3f25a780f97a64d4d1a0c6b6d9b0967ee", kill_on_drop: false }` [INFO] [stdout] d19e9e7963d14e4648a7f0e023706af3f25a780f97a64d4d1a0c6b6d9b0967ee