[INFO] crate lmdb-rs 0.7.6 is already in cache
[INFO] extracting crate lmdb-rs 0.7.6 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/lmdb-rs/0.7.6
[INFO] extracting crate lmdb-rs 0.7.6 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/lmdb-rs/0.7.6
[INFO] validating manifest of lmdb-rs-0.7.6 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lmdb-rs-0.7.6 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lmdb-rs-0.7.6
[INFO] removed path dependency liblmdb-sys from lmdb-rs-0.7.6
[INFO] finished frobbing lmdb-rs-0.7.6
[INFO] frobbed toml for lmdb-rs-0.7.6 written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/lmdb-rs/0.7.6/Cargo.toml
[INFO] started frobbing lmdb-rs-0.7.6
[INFO] removed path dependency liblmdb-sys from lmdb-rs-0.7.6
[INFO] finished frobbing lmdb-rs-0.7.6
[INFO] frobbed toml for lmdb-rs-0.7.6 written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/lmdb-rs/0.7.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking lmdb-rs-0.7.6 against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-4/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/lmdb-rs/0.7.6:/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 02e6f6c5c8e9664203620d5d45c3c1619e95c03141237b1a5122fe6f7642d6fa
[INFO] running `"docker" "start" "-a" "02e6f6c5c8e9664203620d5d45c3c1619e95c03141237b1a5122fe6f7642d6fa"`
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]     Checking lmdb-rs v0.7.6 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/core.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | / macro_rules! assert_state_not {
[INFO] [stderr] 101 | |     ($log:ident, $cur:expr, $exp:expr) =>
[INFO] [stderr] 102 | |         ({
[INFO] [stderr] 103 | |             let c = $cur;
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |             }})
[INFO] [stderr] 111 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/core.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | / macro_rules! assert_state_not {
[INFO] [stderr] 101 | |     ($log:ident, $cur:expr, $exp:expr) =>
[INFO] [stderr] 102 | |         ({
[INFO] [stderr] 103 | |             let c = $cur;
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |             }})
[INFO] [stderr] 111 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `"docker" "inspect" "02e6f6c5c8e9664203620d5d45c3c1619e95c03141237b1a5122fe6f7642d6fa"`
[INFO] running `"docker" "rm" "-f" "02e6f6c5c8e9664203620d5d45c3c1619e95c03141237b1a5122fe6f7642d6fa"`
[INFO] [stdout] 02e6f6c5c8e9664203620d5d45c3c1619e95c03141237b1a5122fe6f7642d6fa