[INFO] updating cached repository https://github.com/nixpulvis/lambash
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 563f3a3c82d524170ac8e425a53d910597fcaff3
[INFO] checking nixpulvis/lambash against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Flambash" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nixpulvis/lambash on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nixpulvis/lambash
[INFO] removed path dependency lalrpop-lambda from git repo https://github.com/nixpulvis/lambash
[INFO] removed path dependency oursh from git repo https://github.com/nixpulvis/lambash
[INFO] finished tweaking git repo https://github.com/nixpulvis/lambash
[INFO] tweaked toml for git repo https://github.com/nixpulvis/lambash written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/nixpulvis/lambash already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (lalrpop-lambda) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (oursh) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (lalrpop-lambda) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (oursh) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d087d25cf9a9024d9eebdd55e2964e6968e8c576909b0962f3497a7c9b36a1dc
[INFO] running `"docker" "start" "-a" "d087d25cf9a9024d9eebdd55e2964e6968e8c576909b0962f3497a7c9b36a1dc"`
[INFO] [stderr] warning: dependency (lalrpop-lambda) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (oursh) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking utf8 v0.0.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]    Compiling ena v0.11.0
[INFO] [stderr]    Compiling regex v1.3.3
[INFO] [stderr]     Checking nix v0.11.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.58
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking pwd v1.3.0
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.58
[INFO] [stderr]     Checking wasm-bindgen v0.2.58
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]    Compiling lalrpop v0.16.3
[INFO] [stderr] error: could not compile `lalrpop`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name lalrpop /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=1cf05b30bcb29038 -C extra-filename=-1cf05b30bcb29038 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ascii_canvas=/opt/rustwide/target/debug/deps/libascii_canvas-50935919f7b111a5.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-2ec25f676fb9e3e1.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-df969f3db3599805.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-d514c1e17ba6f81c.rmeta --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-6d23a01a37456dce.rmeta --extern ena=/opt/rustwide/target/debug/deps/libena-fb6c5201498012b6.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-55b08c9d96f9c16e.rmeta --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-7ef070568a75c6b8.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-00725265a9b1aa53.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-59bd9d88ca34c702.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-b1d7668129f1da8a.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f9e66e9e0ae8ba41.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-284aef3d655a7409.so --extern sha2=/opt/rustwide/target/debug/deps/libsha2-dbed7995bcefed70.rmeta --extern string_cache=/opt/rustwide/target/debug/deps/libstring_cache-226115c67320dad0.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-b31e853cc5698fe8.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-9229a28bf32ed31d.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d087d25cf9a9024d9eebdd55e2964e6968e8c576909b0962f3497a7c9b36a1dc"`
[INFO] running `"docker" "rm" "-f" "d087d25cf9a9024d9eebdd55e2964e6968e8c576909b0962f3497a7c9b36a1dc"`
[INFO] [stdout] d087d25cf9a9024d9eebdd55e2964e6968e8c576909b0962f3497a7c9b36a1dc