[INFO] fetching crate atto 1.9.3...
[INFO] checking atto-1.9.3 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] extracting crate atto 1.9.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate atto 1.9.3
[INFO] finished tweaking crates.io crate atto 1.9.3
[INFO] tweaked toml for crates.io crate atto 1.9.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate atto 1.9.3 on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate atto 1.9.3 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 700560b9f24c29ba943a9ae89c5970bc57ccf5ff8f469cced5ba7ba79f28414b
[INFO] running `Command { std: "docker" "start" "-a" "700560b9f24c29ba943a9ae89c5970bc57ccf5ff8f469cced5ba7ba79f28414b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "700560b9f24c29ba943a9ae89c5970bc57ccf5ff8f469cced5ba7ba79f28414b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700560b9f24c29ba943a9ae89c5970bc57ccf5ff8f469cced5ba7ba79f28414b", kill_on_drop: false }`
[INFO] [stdout] 700560b9f24c29ba943a9ae89c5970bc57ccf5ff8f469cced5ba7ba79f28414b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55d45ba924f9da22bdb35cef7760babb5ee1f44936459ef2a703e61f72f3430d
[INFO] running `Command { std: "docker" "start" "-a" "55d45ba924f9da22bdb35cef7760babb5ee1f44936459ef2a703e61f72f3430d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling instability v0.3.10
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling rstest_macros v0.14.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking quick-xml v0.38.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking tree_magic_mini v3.2.2
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]     Checking termion v2.0.3
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking moxcms v0.7.10
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bac5816c5f3d02cebd0599070af62d1782530294/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=19acc76715d40f13 -C extra-filename=-70df68b2b4ac6798 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-01cdf4ac6a2aaf5b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "55d45ba924f9da22bdb35cef7760babb5ee1f44936459ef2a703e61f72f3430d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d45ba924f9da22bdb35cef7760babb5ee1f44936459ef2a703e61f72f3430d", kill_on_drop: false }`
[INFO] [stdout] 55d45ba924f9da22bdb35cef7760babb5ee1f44936459ef2a703e61f72f3430d