[INFO] fetching crate fuse2rs 0.1.2...
[INFO] checking fuse2rs-0.1.2 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate fuse2rs 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate fuse2rs 0.1.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fuse2rs 0.1.2
[INFO] tweaked toml for crates.io crate fuse2rs 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fuse2rs 0.1.2 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 crates.io crate fuse2rs 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 15ee16b1fbee070a6bf87852bee4a3d148f3147045495ac617a24278d182e403
[INFO] running `Command { std: "docker" "start" "-a" "15ee16b1fbee070a6bf87852bee4a3d148f3147045495ac617a24278d182e403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15ee16b1fbee070a6bf87852bee4a3d148f3147045495ac617a24278d182e403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ee16b1fbee070a6bf87852bee4a3d148f3147045495ac617a24278d182e403", kill_on_drop: false }`
[INFO] [stdout] 15ee16b1fbee070a6bf87852bee4a3d148f3147045495ac617a24278d182e403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] af73bd9e15af69504dccfbae35e2798b9c39b2de4996a9bcf8eef76927488824
[INFO] running `Command { std: "docker" "start" "-a" "af73bd9e15af69504dccfbae35e2798b9c39b2de4996a9bcf8eef76927488824", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]     Checking predicates-core v1.0.8
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking anstyle v1.0.9
[INFO] [stderr]     Checking rustix v0.38.37
[INFO] [stderr]     Checking predicates-tree v1.0.11
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking predicates v3.1.2
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking assert_cmd v2.0.16
[INFO] [stderr]    Compiling fuse2rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `break` value
[INFO] [stdout]   --> tests/testfs.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |             break (Err(WaitForError));
[INFO] [stdout]    |                   ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -             break (Err(WaitForError));
[INFO] [stdout] 37 +             break Err(WaitForError) ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dir` and `child` are never read
[INFO] [stdout]   --> tests/testfs.rs:12:2
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Harness {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 12 |     dir:   TempDir,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     child: Child,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.24s
[INFO] running `Command { std: "docker" "inspect" "af73bd9e15af69504dccfbae35e2798b9c39b2de4996a9bcf8eef76927488824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af73bd9e15af69504dccfbae35e2798b9c39b2de4996a9bcf8eef76927488824", kill_on_drop: false }`
[INFO] [stdout] af73bd9e15af69504dccfbae35e2798b9c39b2de4996a9bcf8eef76927488824