[INFO] fetching crate cargo-rhack 0.1.5...
[INFO] testing cargo-rhack-0.1.5 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate cargo-rhack 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cargo-rhack 0.1.5
[INFO] finished tweaking crates.io crate cargo-rhack 0.1.5
[INFO] tweaked toml for crates.io crate cargo-rhack 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-rhack 0.1.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-rhack 0.1.5 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd4bcb04dd2a8cb2ff902c20a5f124a134169eb34a10d414b3a90e239f6a4e52
[INFO] running `Command { std: "docker" "start" "-a" "dd4bcb04dd2a8cb2ff902c20a5f124a134169eb34a10d414b3a90e239f6a4e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd4bcb04dd2a8cb2ff902c20a5f124a134169eb34a10d414b3a90e239f6a4e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4bcb04dd2a8cb2ff902c20a5f124a134169eb34a10d414b3a90e239f6a4e52", kill_on_drop: false }`
[INFO] [stdout] dd4bcb04dd2a8cb2ff902c20a5f124a134169eb34a10d414b3a90e239f6a4e52
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e79700d23598213186a9073f566c4c35ae9d87a5c9d528515bfdb3123f554587
[INFO] running `Command { std: "docker" "start" "-a" "e79700d23598213186a9073f566c4c35ae9d87a5c9d528515bfdb3123f554587", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling winnow v0.6.5
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling toml_edit v0.22.7
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling clap_derive v4.5.3
[INFO] [stderr]    Compiling clap v4.5.3
[INFO] [stderr]    Compiling cargo-rhack v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `let...else` pattern
[INFO] [stdout]   --> src/cmd.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     let Ok(path) = PathBuf::from_str(match out["root"].as_str() {
[INFO] [stdout] 86 | |         Some(it) => it,
[INFO] [stdout] 87 | |         None => return Err(anyhow!("could convert to path")),
[INFO] [stdout] 88 | |     }) else {
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `else` clause is useless
[INFO] [stdout]    = help: consider removing the `else` clause
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "e79700d23598213186a9073f566c4c35ae9d87a5c9d528515bfdb3123f554587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79700d23598213186a9073f566c4c35ae9d87a5c9d528515bfdb3123f554587", kill_on_drop: false }`
[INFO] [stdout] e79700d23598213186a9073f566c4c35ae9d87a5c9d528515bfdb3123f554587
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f41139c04331be7ad32cc020f96b92c18eb989b301ce7b043c3621018298b6c
[INFO] running `Command { std: "docker" "start" "-a" "8f41139c04331be7ad32cc020f96b92c18eb989b301ce7b043c3621018298b6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling cargo-rhack v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `let...else` pattern
[INFO] [stdout]   --> src/cmd.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     let Ok(path) = PathBuf::from_str(match out["root"].as_str() {
[INFO] [stdout] 86 | |         Some(it) => it,
[INFO] [stdout] 87 | |         None => return Err(anyhow!("could convert to path")),
[INFO] [stdout] 88 | |     }) else {
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `else` clause is useless
[INFO] [stdout]    = help: consider removing the `else` clause
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `let...else` pattern
[INFO] [stdout]   --> src/cmd.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     let Ok(path) = PathBuf::from_str(match out["root"].as_str() {
[INFO] [stdout] 86 | |         Some(it) => it,
[INFO] [stdout] 87 | |         None => return Err(anyhow!("could convert to path")),
[INFO] [stdout] 88 | |     }) else {
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `else` clause is useless
[INFO] [stdout]    = help: consider removing the `else` clause
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "8f41139c04331be7ad32cc020f96b92c18eb989b301ce7b043c3621018298b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f41139c04331be7ad32cc020f96b92c18eb989b301ce7b043c3621018298b6c", kill_on_drop: false }`
[INFO] [stdout] 8f41139c04331be7ad32cc020f96b92c18eb989b301ce7b043c3621018298b6c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0bd3dfb2b67493a26fdf99228796f54ea81769b550ae52890310a72d09d1b9c8
[INFO] running `Command { std: "docker" "start" "-a" "0bd3dfb2b67493a26fdf99228796f54ea81769b550ae52890310a72d09d1b9c8", kill_on_drop: false }`
[INFO] [stderr] warning: irrefutable `let...else` pattern
[INFO] [stderr]   --> src/cmd.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 | /     let Ok(path) = PathBuf::from_str(match out["root"].as_str() {
[INFO] [stderr] 86 | |         Some(it) => it,
[INFO] [stderr] 87 | |         None => return Err(anyhow!("could convert to path")),
[INFO] [stderr] 88 | |     }) else {
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this pattern will always match, so the `else` clause is useless
[INFO] [stderr]    = help: consider removing the `else` clause
[INFO] [stderr]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-rhack` (lib) generated 1 warning
[INFO] [stderr] warning: `cargo-rhack` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargo_rhack-5852c97909fbe026)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_rhack-ac1fa34731b57e26)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/workspace.rs (/opt/rustwide/target/debug/deps/workspace-3281ba5c600c3301)
[INFO] [stderr] error: test failed, to rerun pass `--test workspace`
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_workspace_patching_passes ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_workspace_patching_passes stdout ----
[INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_workspace_patching_passes
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0bd3dfb2b67493a26fdf99228796f54ea81769b550ae52890310a72d09d1b9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bd3dfb2b67493a26fdf99228796f54ea81769b550ae52890310a72d09d1b9c8", kill_on_drop: false }`
[INFO] [stdout] 0bd3dfb2b67493a26fdf99228796f54ea81769b550ae52890310a72d09d1b9c8
