[INFO] fetching crate lrtable 0.4.2...
[INFO] checking lrtable-0.4.2 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate lrtable 0.4.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lrtable 0.4.2 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lrtable 0.4.2
[INFO] finished tweaking crates.io crate lrtable 0.4.2
[INFO] tweaked toml for crates.io crate lrtable 0.4.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded packedvec v1.2.1
[INFO] [stderr]   Downloaded sparsevec v0.1.1
[INFO] [stderr]   Downloaded cfgrammar v0.4.2
[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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 0f5d3064591db002a804d404f6d15b6a41dd552f28e6f23c9fe2dd202f461b0e
[INFO] running `"docker" "start" "-a" "0f5d3064591db002a804d404f6d15b6a41dd552f28e6f23c9fe2dd202f461b0e"`
[INFO] [stderr]     Checking macro-attr v0.2.0
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling vob v2.0.3
[INFO] [stderr]     Checking packedvec v1.2.1
[INFO] [stderr]     Checking cfgrammar v0.4.2
[INFO] [stderr]     Checking sparsevec v0.1.1
[INFO] [stderr]     Checking lrtable v0.4.2 (/opt/rustwide/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 7.04s
[INFO] running `"docker" "inspect" "0f5d3064591db002a804d404f6d15b6a41dd552f28e6f23c9fe2dd202f461b0e"`
[INFO] running `"docker" "rm" "-f" "0f5d3064591db002a804d404f6d15b6a41dd552f28e6f23c9fe2dd202f461b0e"`
[INFO] [stdout] 0f5d3064591db002a804d404f6d15b6a41dd552f28e6f23c9fe2dd202f461b0e