[INFO] updating cached repository https://github.com/hacknyu/aletheia [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 68cf1a6998b11d5d06690b85c25113917a2e46c5 [INFO] checking hacknyu/aletheia against master#fe6d05a8b32f5c66c427ca524dbcce5a7145f87e for pr-64327 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhacknyu%2Faletheia" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hacknyu/aletheia on toolchain fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hacknyu/aletheia [INFO] finished tweaking git repo https://github.com/hacknyu/aletheia [INFO] tweaked toml for git repo https://github.com/hacknyu/aletheia written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/hacknyu/aletheia already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1931457a42437b935c6dd60f813fea23550afadcdd0abb5479bd6141b0ff01f2 [INFO] running `"docker" "start" "-a" "1931457a42437b935c6dd60f813fea23550afadcdd0abb5479bd6141b0ff01f2"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rusoto_core v0.37.0 [INFO] [stderr] Checking signal-hook-registry v1.0.1 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.5 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Compiling diesel-derive-enum v0.4.4 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking signal-hook v0.1.9 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking unicase_serde v0.1.0 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Checking regex v1.1.9 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] error: Could not compile `syn`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.39/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --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"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=339ce82bf055b12c -C extra-filename=-339ce82bf055b12c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-42ee50196f9da864.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-5240698c54ad10d6.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-d396678db2c10a34.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "1931457a42437b935c6dd60f813fea23550afadcdd0abb5479bd6141b0ff01f2"` [INFO] running `"docker" "rm" "-f" "1931457a42437b935c6dd60f813fea23550afadcdd0abb5479bd6141b0ff01f2"` [INFO] [stdout] 1931457a42437b935c6dd60f813fea23550afadcdd0abb5479bd6141b0ff01f2