[INFO] cloning repository https://github.com/merzen-sh/trek
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/merzen-sh/trek" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerzen-sh%2Ftrek", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerzen-sh%2Ftrek'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db570f434e8b04128a40b3f76ad8930fe5173164
[INFO] checking merzen-sh/trek against master#53509ca37e3b507887607c2f4a7f23bd4838f099 for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerzen-sh%2Ftrek" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/merzen-sh/trek
[INFO] finished tweaking git repo https://github.com/merzen-sh/trek
[INFO] tweaked toml for git repo https://github.com/merzen-sh/trek written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/merzen-sh/trek on toolchain 53509ca37e3b507887607c2f4a7f23bd4838f099
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/merzen-sh/trek 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" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "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 maud_macros v0.27.0
[INFO] [stderr]   Downloaded proc-macro2-diagnostics v0.10.1
[INFO] [stderr]   Downloaded maud v0.27.0
[INFO] [stderr]   Downloaded ref-cast v1.0.25
[INFO] [stderr]   Downloaded schemars_derive v1.2.1
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.25
[INFO] [stderr]   Downloaded full_moon_derive v0.11.0
[INFO] [stderr]   Downloaded rust-embed-impl v8.11.0
[INFO] [stderr]   Downloaded newline-converter v0.3.0
[INFO] [stderr]   Downloaded smol_str v0.3.6
[INFO] [stderr]   Downloaded utoipa-swagger-ui v8.1.0
[INFO] [stderr]   Downloaded rust-embed-utils v8.11.0
[INFO] [stderr]   Downloaded schemars v1.2.1
[INFO] [stderr]   Downloaded socket2 v0.6.3
[INFO] [stderr]   Downloaded borsh v1.6.1
[INFO] [stderr]   Downloaded zip v2.4.2
[INFO] [stderr]   Downloaded utoipa v5.5.0
[INFO] [stderr]   Downloaded inquire v0.7.5
[INFO] [stderr]   Downloaded rand v0.9.4
[INFO] [stderr]   Downloaded utoipa-gen v5.5.0
[INFO] [stderr]   Downloaded hyper v1.9.0
[INFO] [stderr]   Downloaded typenum v1.20.0
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.23
[INFO] [stderr]   Downloaded winnow v0.7.15
[INFO] [stderr]   Downloaded proptest v1.11.0
[INFO] [stderr]   Downloaded regex-syntax v0.8.10
[INFO] [stderr]   Downloaded full_moon v2.2.0
[INFO] [stderr]   Downloaded rust-embed v8.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5013e7ed622dbd1ec2d03862126043ee7398573b258d250b48e689c23bab9fa6
[INFO] running `Command { std: "docker" "start" "-a" "5013e7ed622dbd1ec2d03862126043ee7398573b258d250b48e689c23bab9fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5013e7ed622dbd1ec2d03862126043ee7398573b258d250b48e689c23bab9fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5013e7ed622dbd1ec2d03862126043ee7398573b258d250b48e689c23bab9fa6", kill_on_drop: false }`
[INFO] [stdout] 5013e7ed622dbd1ec2d03862126043ee7398573b258d250b48e689c23bab9fa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53509ca37e3b507887607c2f4a7f23bd4838f099" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51e93976e05ee86cb35432b5a7566984c4d9159e3d7489041fd936d33f21ae0b
[INFO] running `Command { std: "docker" "start" "-a" "51e93976e05ee86cb35432b5a7566984c4d9159e3d7489041fd936d33f21ae0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.121
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.121
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking newline-converter v0.3.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking regex-lite v0.1.9
[INFO] [stderr]     Checking inquire v0.7.5
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking smol_str v0.3.6
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.12
[INFO] [stderr]    Compiling full_moon_derive v0.11.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[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/53509ca37e3b507887607c2f4a7f23bd4838f099/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"' --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=67c041aeae71e7b8 -C extra-filename=-b66dcf7209d2edaa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "51e93976e05ee86cb35432b5a7566984c4d9159e3d7489041fd936d33f21ae0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e93976e05ee86cb35432b5a7566984c4d9159e3d7489041fd936d33f21ae0b", kill_on_drop: false }`
[INFO] [stdout] 51e93976e05ee86cb35432b5a7566984c4d9159e3d7489041fd936d33f21ae0b
