[INFO] fetching crate jj-commit 0.2.0...
[INFO] testing jj-commit-0.2.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate jj-commit 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate jj-commit 0.2.0
[INFO] finished tweaking crates.io crate jj-commit 0.2.0
[INFO] tweaked toml for crates.io crate jj-commit 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jj-commit 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jj-commit 0.2.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pollster v0.4.0
[INFO] [stderr]   Downloaded jj-lib-proc-macros v0.39.0
[INFO] [stderr]   Downloaded uluru v3.1.0
[INFO] [stderr]   Downloaded gix-quote v0.7.0
[INFO] [stderr]   Downloaded nonempty v0.12.0
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded winreg v0.55.0
[INFO] [stderr]   Downloaded etcetera v0.11.0
[INFO] [stderr]   Downloaded fuzzy-matcher v0.3.7
[INFO] [stderr]   Downloaded blake2 v0.10.6
[INFO] [stderr]   Downloaded gix-diff v0.60.0
[INFO] [stderr]   Downloaded gix-pack v0.67.0
[INFO] [stderr]   Downloaded jiff-static v0.2.23
[INFO] [stderr]   Downloaded arc-swap v1.9.0
[INFO] [stderr]   Downloaded inquire v0.9.4
[INFO] [stderr]   Downloaded zlib-rs v0.6.3
[INFO] [stderr]   Downloaded jiff-tzdb v0.1.6
[INFO] [stderr]   Downloaded imara-diff v0.1.8
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] [stderr]   Downloaded gix-transport v0.55.0
[INFO] [stderr]   Downloaded gix-protocol v0.58.0
[INFO] [stderr]   Downloaded gix-config v0.53.0
[INFO] [stderr]   Downloaded gix-index v0.48.0
[INFO] [stderr]   Downloaded gix v0.80.0
[INFO] [stderr]   Downloaded gix-object v0.57.0
[INFO] [stderr]   Downloaded logos-codegen v0.15.1
[INFO] [stderr]   Downloaded toml_edit v0.24.1+spec-1.1.0
[INFO] [stderr]   Downloaded gix-filter v0.27.0
[INFO] [stderr]   Downloaded gix-odb v0.77.0
[INFO] [stderr]   Downloaded gix-packetline v0.21.1
[INFO] [stderr]   Downloaded gix-ref v0.60.0
[INFO] [stderr]   Downloaded gix-submodule v0.27.0
[INFO] [stderr]   Downloaded gix-fs v0.19.1
[INFO] [stderr]   Downloaded portable-atomic-util v0.2.6
[INFO] [stderr]   Downloaded gix-date v0.15.0
[INFO] [stderr]   Downloaded gix-features v0.46.1
[INFO] [stderr]   Downloaded gix-path v0.11.1
[INFO] [stderr]   Downloaded gix-worktree v0.49.0
[INFO] [stderr]   Downloaded jj-lib v0.39.0
[INFO] [stderr]   Downloaded gix-discover v0.48.0
[INFO] [stderr]   Downloaded clru v0.6.3
[INFO] [stderr]   Downloaded gix-pathspec v0.16.0
[INFO] [stderr]   Downloaded jiff v0.2.23
[INFO] [stderr]   Downloaded gix-revision v0.42.0
[INFO] [stderr]   Downloaded gix-refspec v0.38.0
[INFO] [stderr]   Downloaded gix-attributes v0.31.0
[INFO] [stderr]   Downloaded gix-chunk v0.7.0
[INFO] [stderr]   Downloaded gix-revwalk v0.28.0
[INFO] [stderr]   Downloaded gix-error v0.2.0
[INFO] [stderr]   Downloaded gix-hash v0.22.1
[INFO] [stderr]   Downloaded gix-trace v0.1.18
[INFO] [stderr]   Downloaded beef v0.5.2
[INFO] [stderr]   Downloaded logos-derive v0.15.1
[INFO] [stderr]   Downloaded interim v0.2.1
[INFO] [stderr]   Downloaded toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]   Downloaded gix-command v0.8.0
[INFO] [stderr]   Downloaded gix-shallow v0.9.0
[INFO] [stderr]   Downloaded gix-sec v0.13.1
[INFO] [stderr]   Downloaded gix-config-value v0.17.1
[INFO] [stderr]   Downloaded gix-url v0.35.2
[INFO] [stderr]   Downloaded gix-bitmap v0.3.0
[INFO] [stderr]   Downloaded gix-tempfile v21.0.1
[INFO] [stderr]   Downloaded gix-lock v21.0.1
[INFO] [stderr]   Downloaded gix-commitgraph v0.34.0
[INFO] [stderr]   Downloaded gix-traverse v0.54.0
[INFO] [stderr]   Downloaded gix-actor v0.40.0
[INFO] [stderr]   Downloaded toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]   Downloaded logos v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51d070808c1f1a3a4af4d577a1d41549c99325b4b6e68ebaf7adf0ad4c5d108b
[INFO] running `Command { std: "docker" "start" "-a" "51d070808c1f1a3a4af4d577a1d41549c99325b4b6e68ebaf7adf0ad4c5d108b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51d070808c1f1a3a4af4d577a1d41549c99325b4b6e68ebaf7adf0ad4c5d108b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d070808c1f1a3a4af4d577a1d41549c99325b4b6e68ebaf7adf0ad4c5d108b", kill_on_drop: false }`
[INFO] [stdout] 51d070808c1f1a3a4af4d577a1d41549c99325b4b6e68ebaf7adf0ad4c5d108b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f355184f8596113d122b97f3682c3ebfa5adacd79c038293f3bcfae2a978c5fa
[INFO] running `Command { std: "docker" "start" "-a" "f355184f8596113d122b97f3682c3ebfa5adacd79c038293f3bcfae2a978c5fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling gix-trace v0.1.18
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling tinyvec v1.11.0
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling nonempty v0.12.0
[INFO] [stderr]    Compiling faster-hex v0.10.0
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling shell-words v1.1.1
[INFO] [stderr]    Compiling logos-codegen v0.15.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling gix-utils v0.3.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling uluru v3.1.0
[INFO] [stderr]    Compiling clru v0.6.3
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling gix-sec v0.13.1
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling sha1-checked v0.10.0
[INFO] [stderr]    Compiling imara-diff v0.1.8
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling arc-swap v1.9.0
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[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/1.95.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=b18d54c08ccb71ab -C extra-filename=-e9ce92bb1871bc97 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-99a3d88b32bce55e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c104ce3d460b40dd.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-121f5aac28bffa4f.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f355184f8596113d122b97f3682c3ebfa5adacd79c038293f3bcfae2a978c5fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f355184f8596113d122b97f3682c3ebfa5adacd79c038293f3bcfae2a978c5fa", kill_on_drop: false }`
[INFO] [stdout] f355184f8596113d122b97f3682c3ebfa5adacd79c038293f3bcfae2a978c5fa
