[INFO] fetching crate molar 0.10.0...
[INFO] checking molar-0.10.0 against try#04ea1e1f1a12cfa912c228ca278237d92d0bb6df for pr-148477-1
[INFO] extracting crate molar 0.10.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate molar 0.10.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate molar 0.10.0
[INFO] tweaked toml for crates.io crate molar 0.10.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate molar 0.10.0 on toolchain 04ea1e1f1a12cfa912c228ca278237d92d0bb6df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate molar 0.10.0 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" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eb9618d5b4190e6cb76a78149fa933eca6eb35bf2519a79cb0acc2ebb15fc9a
[INFO] running `Command { std: "docker" "start" "-a" "1eb9618d5b4190e6cb76a78149fa933eca6eb35bf2519a79cb0acc2ebb15fc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eb9618d5b4190e6cb76a78149fa933eca6eb35bf2519a79cb0acc2ebb15fc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb9618d5b4190e6cb76a78149fa933eca6eb35bf2519a79cb0acc2ebb15fc9a", kill_on_drop: false }`
[INFO] [stdout] 1eb9618d5b4190e6cb76a78149fa933eca6eb35bf2519a79cb0acc2ebb15fc9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 901e5c337bee8e36c9d4772481dd2c75f68a24e9c1330edd7c8e73452f0f12b6
[INFO] running `Command { std: "docker" "start" "-a" "901e5c337bee8e36c9d4772481dd2c75f68a24e9c1330edd7c8e73452f0f12b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.4
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling flate2 v1.1.0
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking clap_builder v4.5.34
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]    Compiling xattr v1.4.0
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]    Compiling tar v0.4.43
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking triple_accel v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[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/04ea1e1f1a12cfa912c228ca278237d92d0bb6df/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=7c5b410de9abf7ad -C extra-filename=-f64cdbe09ca64107 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-ba1164ef8c5072f6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-45812ef4b8688a30.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a3690edd3a41f0e2.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/04ea1e1f1a12cfa912c228ca278237d92d0bb6df/bin/rustc --crate-name serde_derive --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.217/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="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=5c71674dad2ac199 -C extra-filename=-652259cfd5ddcdb5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-ba1164ef8c5072f6.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-45812ef4b8688a30.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-1064406016e48d29.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "901e5c337bee8e36c9d4772481dd2c75f68a24e9c1330edd7c8e73452f0f12b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901e5c337bee8e36c9d4772481dd2c75f68a24e9c1330edd7c8e73452f0f12b6", kill_on_drop: false }`
[INFO] [stdout] 901e5c337bee8e36c9d4772481dd2c75f68a24e9c1330edd7c8e73452f0f12b6