[INFO] updating cached repository https://github.com/angelini/generals
[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] 5cf30d42e107dd66ff3f2750dcbd1c04deecbab3
[INFO] checking angelini/generals against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelini%2Fgenerals" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/angelini/generals on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/angelini/generals
[INFO] finished tweaking git repo https://github.com/angelini/generals
[INFO] tweaked toml for git repo https://github.com/angelini/generals written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/angelini/generals already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] 141ae15916579fe351ee23a05c7ea99d1ad18cf2aa7740f5092bd1b918df9dca
[INFO] running `"docker" "start" "-a" "141ae15916579fe351ee23a05c7ea99d1ad18cf2aa7740f5092bd1b918df9dca"`
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]    Compiling serde v0.8.4
[INFO] [stderr]    Compiling num-traits v0.1.35
[INFO] [stderr]     Checking odds v0.2.15
[INFO] [stderr]     Checking piston-texture v0.4.0
[INFO] [stderr]     Checking itertools v0.4.18
[INFO] [stderr]     Checking linked-hash-map v0.0.9
[INFO] [stderr]    Compiling regex-syntax v0.3.4
[INFO] [stderr]    Compiling matches v0.1.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.2
[INFO] [stderr]    Compiling lua52-sys v0.0.4
[INFO] [stderr]     Checking uuid v0.2.3
[INFO] [stderr]    Compiling ndarray v0.3.1
[INFO] [stderr]     Checking osmesa-sys v0.1.1
[INFO] [stderr]     Checking miniz-sys v0.1.7
[INFO] [stderr] error[E0642]: patterns aren't allowed in methods without bodies
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45
[INFO] [stderr]     |
[INFO] [stderr] 147 | ...                   &f_name: &str,
[INFO] [stderr]     |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking gfx v0.12.0
[INFO] [stderr] error[E0642]: patterns aren't allowed in methods without bodies
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45
[INFO] [stderr]     |
[INFO] [stderr] 147 | ...                   &f_name: &str,
[INFO] [stderr]     |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking jpeg-decoder v0.1.6
[INFO] [stderr]     Checking piston2d-graphics v0.16.0
[INFO] [stderr]     Checking gfx_gl v0.3.1
[INFO] [stderr]     Checking gl v0.6.1
[INFO] [stderr]     Checking nodrop v0.1.7
[INFO] [stderr]     Checking flate2 v0.2.14
[INFO] [stderr]     Checking arrayvec v0.3.16
[INFO] [stderr]     Checking regex v0.1.73
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0642`.
[INFO] [stderr] error: could not compile `rustc-serialize`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0642`.
[INFO] [stderr] error: could not compile `rustc-serialize`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "141ae15916579fe351ee23a05c7ea99d1ad18cf2aa7740f5092bd1b918df9dca"`
[INFO] running `"docker" "rm" "-f" "141ae15916579fe351ee23a05c7ea99d1ad18cf2aa7740f5092bd1b918df9dca"`
[INFO] [stdout] 141ae15916579fe351ee23a05c7ea99d1ad18cf2aa7740f5092bd1b918df9dca