[INFO] fetching crate steel-repl 0.8.1...
[INFO] checking steel-repl-0.8.1 against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859
[INFO] extracting crate steel-repl 0.8.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate steel-repl 0.8.1
[INFO] finished tweaking crates.io crate steel-repl 0.8.1
[INFO] tweaked toml for crates.io crate steel-repl 0.8.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate steel-repl 0.8.1 on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate steel-repl 0.8.1 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "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/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a0043fdc6f289f6990efc19c93444ca6d0fbee0c1ab57dffe90c969d18772ff
[INFO] running `Command { std: "docker" "start" "-a" "4a0043fdc6f289f6990efc19c93444ca6d0fbee0c1ab57dffe90c969d18772ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0043fdc6f289f6990efc19c93444ca6d0fbee0c1ab57dffe90c969d18772ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0043fdc6f289f6990efc19c93444ca6d0fbee0c1ab57dffe90c969d18772ff", kill_on_drop: false }`
[INFO] [stdout] 4a0043fdc6f289f6990efc19c93444ca6d0fbee0c1ab57dffe90c969d18772ff
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69b9fecb11a935511e1cee3c93c2588cec5d39cd4efef9ffd4c83be7a7a3401e
[INFO] running `Command { std: "docker" "start" "-a" "69b9fecb11a935511e1cee3c93c2588cec5d39cd4efef9ffd4c83be7a7a3401e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling cranelift-srcgen v0.119.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling cranelift-isle v0.119.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.119.1
[INFO] [stderr]     Checking cranelift-bitset v0.119.1
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking cranelift-control v0.119.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking cranelift-entity v0.119.1
[INFO] [stderr]     Checking bumpalo v3.19.1
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.119.1
[INFO] [stderr]     Checking cranelift-bforest v0.119.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking regalloc2 v0.11.2
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.119.1
[INFO] [stderr]    Compiling core_extensions v1.5.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.4
[INFO] [stderr]    Compiling tstr_proc_macros v0.2.2
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.119.1
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]    Compiling strict v0.2.0
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling abi_stable_shared v0.11.0
[INFO] [stderr]    Compiling icu_casemap_data v2.1.1
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking tstr v0.2.4
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking repr_offset v0.2.2
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]     Checking anymap3 v1.0.1
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking generic_singleton v0.5.1
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]     Checking codegen v0.2.0
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v32.0.1
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking imbl-sized-chunks v0.1.3
[INFO] [stderr]     Checking minimad v0.13.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking im-lists v0.11.4
[INFO] [stderr]     Checking arc-swap v1.8.1
[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/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/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="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=ac1ae145929a61c2 -C extra-filename=-623eed62343cb1c1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-183f829d39b9e7b0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-923d3c87caf631c6.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-da5762ff2c56da29.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" "69b9fecb11a935511e1cee3c93c2588cec5d39cd4efef9ffd4c83be7a7a3401e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69b9fecb11a935511e1cee3c93c2588cec5d39cd4efef9ffd4c83be7a7a3401e", kill_on_drop: false }`
[INFO] [stdout] 69b9fecb11a935511e1cee3c93c2588cec5d39cd4efef9ffd4c83be7a7a3401e
