[INFO] cloning repository https://github.com/nixpulvis/lambash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nixpulvis/lambash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Flambash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Flambash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 563f3a3c82d524170ac8e425a53d910597fcaff3
[INFO] checking nixpulvis/lambash against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixpulvis%2Flambash" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nixpulvis/lambash on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-8/source/Cargo.toml
[INFO] crate git repo https://github.com/nixpulvis/lambash already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-8/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nix v0.19.0
[INFO] [stderr]   Downloaded oursh v0.2.0
[INFO] [stderr]   Downloaded lalrpop-lambda v0.6.1
[INFO] [stderr]   Downloaded utf8 v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 876f99f0a018f589bf814684348da727923a1fcc334909a4f8390a4952c20c17
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "876f99f0a018f589bf814684348da727923a1fcc334909a4f8390a4952c20c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "876f99f0a018f589bf814684348da727923a1fcc334909a4f8390a4952c20c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876f99f0a018f589bf814684348da727923a1fcc334909a4f8390a4952c20c17", kill_on_drop: false }`
[INFO] [stdout] 876f99f0a018f589bf814684348da727923a1fcc334909a4f8390a4952c20c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ace0b5f2bbe31896e335713f5b0fc033b4f02e08ed7ed490ef8ce2e522dd309f
[INFO] running `Command { std: "docker" "start" "-a" "ace0b5f2bbe31896e335713f5b0fc033b4f02e08ed7ed490ef8ce2e522dd309f", kill_on_drop: false }`
[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]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling lalrpop-util v0.16.3
[INFO] [stderr]    Compiling lalrpop-util v0.17.2
[INFO] [stderr]     Checking utf8 v0.0.2
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]    Compiling ena v0.13.1
[INFO] [stderr]    Compiling ena v0.11.0
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking nix v0.11.1
[INFO] [stderr]     Checking nix v0.19.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]     Checking pwd v1.3.0
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.68
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]     Checking wasm-bindgen v0.2.68
[INFO] [stderr]    Compiling lalrpop v0.16.3
[INFO] [stderr]    Compiling lalrpop v0.17.2
[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 embed-bitcode=no -C debuginfo=2 -C metadata=ba01adca7d194c87 -C extra-filename=-ba01adca7d194c87 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ascii_canvas=/opt/rustwide/target/debug/deps/libascii_canvas-434e2afc599adaed.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-f7c33b993ac0435a.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-d49ad8eef397c3a4.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-732c332a8c602d0e.rmeta --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-4a5cbc002b61592d.rmeta --extern ena=/opt/rustwide/target/debug/deps/libena-a342767d996119ba.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-1736c9fd985da23b.rmeta --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-b1eb28ab1658b739.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-c86552cef416aa0e.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-8233158ab52a94b3.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-48bd53bbbc9d8124.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-4b66bb636b8dd0f0.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-bccae76fcffa1d60.so --extern sha2=/opt/rustwide/target/debug/deps/libsha2-24852dad2383ebcd.rmeta --extern string_cache=/opt/rustwide/target/debug/deps/libstring_cache-ad0bd906609d0233.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-a5ce4393b09e43b5.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-e62bdf8dd5704851.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 `Command { std: "docker" "inspect" "ace0b5f2bbe31896e335713f5b0fc033b4f02e08ed7ed490ef8ce2e522dd309f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace0b5f2bbe31896e335713f5b0fc033b4f02e08ed7ed490ef8ce2e522dd309f", kill_on_drop: false }`
[INFO] [stdout] ace0b5f2bbe31896e335713f5b0fc033b4f02e08ed7ed490ef8ce2e522dd309f