[INFO] cloning repository https://github.com/michaeldhopkins/specdiff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaeldhopkins/specdiff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaeldhopkins%2Fspecdiff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaeldhopkins%2Fspecdiff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc0f4fea5fe2af8a8b6f4b620189a2c0758b7db5
[INFO] checking michaeldhopkins/specdiff against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaeldhopkins%2Fspecdiff" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/michaeldhopkins/specdiff
[INFO] finished tweaking git repo https://github.com/michaeldhopkins/specdiff
[INFO] tweaked toml for git repo https://github.com/michaeldhopkins/specdiff written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/michaeldhopkins/specdiff on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/michaeldhopkins/specdiff 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 023621e22a9d54148182b53300adaaab78087f7e9177f0760ae33aabaf6e1cf4
[INFO] running `Command { std: "docker" "start" "023621e22a9d54148182b53300adaaab78087f7e9177f0760ae33aabaf6e1cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "023621e22a9d54148182b53300adaaab78087f7e9177f0760ae33aabaf6e1cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "023621e22a9d54148182b53300adaaab78087f7e9177f0760ae33aabaf6e1cf4" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "023621e22a9d54148182b53300adaaab78087f7e9177f0760ae33aabaf6e1cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "023621e22a9d54148182b53300adaaab78087f7e9177f0760ae33aabaf6e1cf4" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]     Checking sigchld v0.2.4
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling instability v0.3.10
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking inotify v0.10.2
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]     Checking notify-types v1.0.1
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking backon v1.6.0
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking notify v7.0.0
[INFO] [stderr]     Checking procpilot v0.8.0
[INFO] [stderr]    Compiling openssl-src v300.6.0+3.6.2
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling specdiff v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libz-sys v1.1.28
[INFO] [stderr]    Compiling openssl-sys v0.9.113
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.17.0+1.8.1
[INFO] [stderr]    Compiling tree-sitter-rust v0.24.2
[INFO] [stderr]    Compiling tree-sitter-ruby v0.23.1
[INFO] [stderr]    Compiling tree-sitter-elixir v0.3.5
[INFO] [stderr]    Compiling tree-sitter-go v0.25.0
[INFO] [stderr]    Compiling tree-sitter-java v0.23.5
[INFO] [stderr]    Compiling tree-sitter-php v0.24.2
[INFO] [stderr]    Compiling tree-sitter-javascript v0.25.0
[INFO] [stderr]    Compiling tree-sitter-python v0.25.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling tree-sitter v0.25.10
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking ignore v0.4.28
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking notify-debouncer-mini v0.5.0
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling assert_cmd v2.2.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking rand v0.9.3
[INFO] [stderr]     Checking roff v1.1.1
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking clap_mangen v0.2.33
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking clap_complete v4.6.2
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking vcs-runner v0.17.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking toml v0.8.23
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "023621e22a9d54148182b53300adaaab78087f7e9177f0760ae33aabaf6e1cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023621e22a9d54148182b53300adaaab78087f7e9177f0760ae33aabaf6e1cf4", kill_on_drop: false }`
[INFO] [stdout] 023621e22a9d54148182b53300adaaab78087f7e9177f0760ae33aabaf6e1cf4