[INFO] cloning repository https://github.com/nelsonjchen/github-wiki-see-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nelsonjchen/github-wiki-see-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelsonjchen%2Fgithub-wiki-see-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelsonjchen%2Fgithub-wiki-see-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 535055fd545b90b42fda6be05d2f7aba93019317
[INFO] checking nelsonjchen/github-wiki-see-rs against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelsonjchen%2Fgithub-wiki-see-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nelsonjchen/github-wiki-see-rs
[INFO] finished tweaking git repo https://github.com/nelsonjchen/github-wiki-see-rs
[INFO] tweaked toml for git repo https://github.com/nelsonjchen/github-wiki-see-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nelsonjchen/github-wiki-see-rs on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nelsonjchen/github-wiki-see-rs 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b45aa07abdcd9185765ef97f69cf439ac46455f9ffc970002121e7d29ead672
[INFO] running `Command { std: "docker" "start" "-a" "4b45aa07abdcd9185765ef97f69cf439ac46455f9ffc970002121e7d29ead672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b45aa07abdcd9185765ef97f69cf439ac46455f9ffc970002121e7d29ead672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b45aa07abdcd9185765ef97f69cf439ac46455f9ffc970002121e7d29ead672", kill_on_drop: false }`
[INFO] [stdout] 4b45aa07abdcd9185765ef97f69cf439ac46455f9ffc970002121e7d29ead672
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71f89fbd3490511ea7bd538d85a90629adfa3e484d551601f32308bd8a5beca4
[INFO] running `Command { std: "docker" "start" "-a" "71f89fbd3490511ea7bd538d85a90629adfa3e484d551601f32308bd8a5beca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling deranged v0.5.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling devise_core v0.4.2
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling time v0.3.43
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]    Compiling devise_codegen v0.4.2
[INFO] [stderr]     Checking pear v0.2.9
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking phf v0.10.1
[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/b4c55082edd8dec08ce8af276d7054d9c4db20c4/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=3117f93ab746df78 -C extra-filename=-f5ded8a35af92d0f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0a3b3fe24b469f09.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e098ac900c08002b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "71f89fbd3490511ea7bd538d85a90629adfa3e484d551601f32308bd8a5beca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71f89fbd3490511ea7bd538d85a90629adfa3e484d551601f32308bd8a5beca4", kill_on_drop: false }`
[INFO] [stdout] 71f89fbd3490511ea7bd538d85a90629adfa3e484d551601f32308bd8a5beca4