[INFO] cloning repository https://github.com/warptools/gar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/warptools/gar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarptools%2Fgar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarptools%2Fgar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1d3fe586ddb114d3b814bae1ab398b11d7b95c7
[INFO] checking warptools/gar against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarptools%2Fgar" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/warptools/gar on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/warptools/gar
[INFO] finished tweaking git repo https://github.com/warptools/gar
[INFO] tweaked toml for git repo https://github.com/warptools/gar written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/warptools/gar 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" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1091309370d7db83a814b3b5cc5976e5de13c67a7cad1f15d03c2566d568848
[INFO] running `Command { std: "docker" "start" "-a" "a1091309370d7db83a814b3b5cc5976e5de13c67a7cad1f15d03c2566d568848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1091309370d7db83a814b3b5cc5976e5de13c67a7cad1f15d03c2566d568848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1091309370d7db83a814b3b5cc5976e5de13c67a7cad1f15d03c2566d568848", kill_on_drop: false }`
[INFO] [stdout] a1091309370d7db83a814b3b5cc5976e5de13c67a7cad1f15d03c2566d568848
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c16e251c752c91bc0e78879ba3f6a0576924d1f00e952d89be5b4726aa8f38e
[INFO] running `Command { std: "docker" "start" "-a" "4c16e251c752c91bc0e78879ba3f6a0576924d1f00e952d89be5b4726aa8f38e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.156
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling indexmap v2.4.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking clap_lex v0.7.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking clap_builder v4.5.21
[INFO] [stderr]    Compiling rstest_macros v0.22.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking io_tee v0.1.1
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking clap v4.5.21
[INFO] [stderr]     Checking gar-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Copy` and `Move` are never constructed
[INFO] [stdout]    --> src/add.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 97  | pub enum FaithMode {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 102 |     Copy,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     Move,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_hex` is never used
[INFO] [stdout]   --> src/gittree.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Hash {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 21 |     pub fn from_hex<S: AsRef<[u8]>>(hex: S) -> Result<Self, hex::FromHexError> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_of_symlink` is never used
[INFO] [stdout]   --> src/gittree.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn hash_of_symlink<P: AsRef<Path>>(path: P) -> Result<Hash, io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_of_path` is never used
[INFO] [stdout]    --> src/gittree.rs:152:8
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub fn hash_of_path<P: AsRef<Path>>(path: P) -> Result<Hash, io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_repo` is never used
[INFO] [stdout]   --> src/repo.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn find_repo() -> Result<Option<Repo>, io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `rstest_macros` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/17ffbc81a30c094193836a5d7f90dff273b5df93/bin/rustc --crate-name rstest_macros --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rstest_macros-0.22.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="async-timeout"' --cfg 'feature="crate-name"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("async-timeout", "crate-name", "default"))' -C metadata=42d7e2ef5db67c4b -C extra-filename=-10a3b752ed6892e9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-a6ec14cb1a24e6b7.rlib --extern glob=/opt/rustwide/target/debug/deps/libglob-3a1c0b92f1eb37f5.rlib --extern proc_macro_crate=/opt/rustwide/target/debug/deps/libproc_macro_crate-f6816dabb2ba05be.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-671e2dffb1a4640b.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-be0f156ceb4baca1.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-6ba12c75430f9652.rlib --extern relative_path=/opt/rustwide/target/debug/deps/librelative_path-ac8ad594fedb9b99.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-dc4469c8308fb7ea.rlib --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4c16e251c752c91bc0e78879ba3f6a0576924d1f00e952d89be5b4726aa8f38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c16e251c752c91bc0e78879ba3f6a0576924d1f00e952d89be5b4726aa8f38e", kill_on_drop: false }`
[INFO] [stdout] 4c16e251c752c91bc0e78879ba3f6a0576924d1f00e952d89be5b4726aa8f38e