[INFO] fetching crate lrtable 0.4.1...
[INFO] extracting crate lrtable 0.4.1 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/lrtable/0.4.1
[INFO] extracting crate lrtable 0.4.1 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/lrtable/0.4.1
[INFO] validating manifest of lrtable-0.4.1 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lrtable-0.4.1 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lrtable-0.4.1
[INFO] finished frobbing lrtable-0.4.1
[INFO] frobbed toml for lrtable-0.4.1 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/lrtable/0.4.1/Cargo.toml
[INFO] started frobbing lrtable-0.4.1
[INFO] finished frobbing lrtable-0.4.1
[INFO] frobbed toml for lrtable-0.4.1 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/lrtable/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cfgrammar v0.4.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking lrtable-0.4.1 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-7/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/lrtable/0.4.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cd86b3783da3f6b4ffb351546f373bfaabc33bc569232d7c21d86ef72362f085
[INFO] running `"docker" "start" "-a" "cd86b3783da3f6b4ffb351546f373bfaabc33bc569232d7c21d86ef72362f085"`
[INFO] [stderr]    Compiling vob v2.0.2
[INFO] [stderr]     Checking packedvec v1.2.0
[INFO] [stderr]     Checking cfgrammar v0.4.2
[INFO] [stderr]     Checking sparsevec v0.1.1
[INFO] [stderr]     Checking lrtable v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `rules_len`
[INFO] [stderr]    --> src/lib/statetable.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     rules_len: RIdx<StorageT>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rules_len`
[INFO] [stderr]    --> src/lib/statetable.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     rules_len: RIdx<StorageT>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `"docker" "inspect" "cd86b3783da3f6b4ffb351546f373bfaabc33bc569232d7c21d86ef72362f085"`
[INFO] running `"docker" "rm" "-f" "cd86b3783da3f6b4ffb351546f373bfaabc33bc569232d7c21d86ef72362f085"`
[INFO] [stdout] cd86b3783da3f6b4ffb351546f373bfaabc33bc569232d7c21d86ef72362f085