[INFO] cloning repository https://github.com/eddybruel/ungit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eddybruel/ungit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feddybruel%2Fungit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feddybruel%2Fungit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b4dbc4e62f2f705166347b25f1b60c55235c3e9
[INFO] checking eddybruel/ungit against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feddybruel%2Fungit" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eddybruel/ungit
[INFO] finished tweaking git repo https://github.com/eddybruel/ungit
[INFO] tweaked toml for git repo https://github.com/eddybruel/ungit written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eddybruel/ungit on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eddybruel/ungit 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jiff-tzdb v0.1.3
[INFO] [stderr]   Downloaded jiff-static v0.2.4
[INFO] [stderr]   Downloaded tempfile v3.19.0
[INFO] [stderr]   Downloaded jiff v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68aa2b518cdc17d35f26c0ee533d03d501bf94f18c4a79091c031bf800493909
[INFO] running `Command { std: "docker" "start" "-a" "68aa2b518cdc17d35f26c0ee533d03d501bf94f18c4a79091c031bf800493909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68aa2b518cdc17d35f26c0ee533d03d501bf94f18c4a79091c031bf800493909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68aa2b518cdc17d35f26c0ee533d03d501bf94f18c4a79091c031bf800493909", kill_on_drop: false }`
[INFO] [stdout] 68aa2b518cdc17d35f26c0ee533d03d501bf94f18c4a79091c031bf800493909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3ee979f3125f9a725adbb3e82f179a64cd10f14259ef2b4cdf9a21cca3b58c8
[INFO] running `Command { std: "docker" "start" "-a" "a3ee979f3125f9a725adbb3e82f179a64cd10f14259ef2b4cdf9a21cca3b58c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking jiff v0.2.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]     Checking bstr v1.11.3
[INFO] [stderr]     Checking getrandom v0.3.2
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking tempfile v3.19.0
[INFO] [stderr]     Checking ungit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/ref_store.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct RefStoreInner {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 38 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RefStoreInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `old` and `new` are never read
[INFO] [stdout]    --> src/ref_store.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct Op {
[INFO] [stdout]     |        -- fields in this struct
[INFO] [stdout] 102 |     old: Option<Ref>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 103 |     new: Option<Ref>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/ref_store.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct RefStoreInner {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 38 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RefStoreInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `old` and `new` are never read
[INFO] [stdout]    --> src/ref_store.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | struct Op {
[INFO] [stdout]     |        -- fields in this struct
[INFO] [stdout] 102 |     old: Option<Ref>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 103 |     new: Option<Ref>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Op` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.40s
[INFO] running `Command { std: "docker" "inspect" "a3ee979f3125f9a725adbb3e82f179a64cd10f14259ef2b4cdf9a21cca3b58c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ee979f3125f9a725adbb3e82f179a64cd10f14259ef2b4cdf9a21cca3b58c8", kill_on_drop: false }`
[INFO] [stdout] a3ee979f3125f9a725adbb3e82f179a64cd10f14259ef2b4cdf9a21cca3b58c8