[INFO] cloning repository https://github.com/TheLionCoder/rust-cookbook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheLionCoder/rust-cookbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLionCoder%2Frust-cookbook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLionCoder%2Frust-cookbook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb9f247dbd1a500a118d84c560f7ff820d27a288
[INFO] checking TheLionCoder/rust-cookbook against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLionCoder%2Frust-cookbook" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TheLionCoder/rust-cookbook
[INFO] finished tweaking git repo https://github.com/TheLionCoder/rust-cookbook
[INFO] tweaked toml for git repo https://github.com/TheLionCoder/rust-cookbook written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TheLionCoder/rust-cookbook on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TheLionCoder/rust-cookbook 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f4554603840ed948658a61d30c5ef69f39a8c9aa0230200c6601d35e8885a6e
[INFO] running `Command { std: "docker" "start" "-a" "7f4554603840ed948658a61d30c5ef69f39a8c9aa0230200c6601d35e8885a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f4554603840ed948658a61d30c5ef69f39a8c9aa0230200c6601d35e8885a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4554603840ed948658a61d30c5ef69f39a8c9aa0230200c6601d35e8885a6e", kill_on_drop: false }`
[INFO] [stdout] 7f4554603840ed948658a61d30c5ef69f39a8c9aa0230200c6601d35e8885a6e
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62706fda6d544748bcbc3b3af67e0b0be6e89482c7e72d2d2943d2c9ba382a34
[INFO] running `Command { std: "docker" "start" "-a" "62706fda6d544748bcbc3b3af67e0b0be6e89482c7e72d2d2943d2c9ba382a34", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling built v0.7.4
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking rustix v0.38.37
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking gimli v0.31.0
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]     Checking imgref v1.10.1
[INFO] [stderr]     Checking bitstream-io v2.5.3
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking avif-serialize v0.8.1
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking image-webp v0.1.3
[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/c8085cfed34c45021fc8f66d073f6394b3e35431/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="fold"' --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=a4b958eacecdf31f -C extra-filename=-ccfb54ade71d282b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-233bb14400b88924.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d52fb0e05eb3922a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d14904b1232aa2ec.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" "62706fda6d544748bcbc3b3af67e0b0be6e89482c7e72d2d2943d2c9ba382a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62706fda6d544748bcbc3b3af67e0b0be6e89482c7e72d2d2943d2c9ba382a34", kill_on_drop: false }`
[INFO] [stdout] 62706fda6d544748bcbc3b3af67e0b0be6e89482c7e72d2d2943d2c9ba382a34