[INFO] crate rustc-ap-rustc_data_structures 308.0.0 is already in cache
[INFO] extracting crate rustc-ap-rustc_data_structures 308.0.0 into work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/rustc-ap-rustc_data_structures/308.0.0
[INFO] extracting crate rustc-ap-rustc_data_structures 308.0.0 into work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/reg/rustc-ap-rustc_data_structures/308.0.0
[INFO] validating manifest of rustc-ap-rustc_data_structures-308.0.0 on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustc-ap-rustc_data_structures-308.0.0 on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustc-ap-rustc_data_structures-308.0.0
[INFO] finished frobbing rustc-ap-rustc_data_structures-308.0.0
[INFO] frobbed toml for rustc-ap-rustc_data_structures-308.0.0 written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/rustc-ap-rustc_data_structures/308.0.0/Cargo.toml
[INFO] started frobbing rustc-ap-rustc_data_structures-308.0.0
[INFO] finished frobbing rustc-ap-rustc_data_structures-308.0.0
[INFO] frobbed toml for rustc-ap-rustc_data_structures-308.0.0 written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/reg/rustc-ap-rustc_data_structures/308.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rustc-ap-rustc_data_structures-308.0.0 against master#e2f221c75932de7a29845c8d6f1f73536ad00c41 for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-2/master#e2f221c75932de7a29845c8d6f1f73536ad00c41:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/rustc-ap-rustc_data_structures/308.0.0:/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" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 876008f31a948dd8c3885694ead26502f87effaf39810e89d19fae426df65d34
[INFO] running `"docker" "start" "-a" "876008f31a948dd8c3885694ead26502f87effaf39810e89d19fae426df65d34"`
[INFO] [stderr]     Checking rustc-ap-graphviz v308.0.0
[INFO] [stderr]     Checking rustc-ap-rustc_cratesio_shim v308.0.0
[INFO] [stderr]     Checking ena v0.11.0
[INFO] [stderr]     Checking smallvec v0.6.7
[INFO] [stderr]     Checking rustc-rayon v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking rustc-ap-serialize v308.0.0
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking rustc-ap-rustc_data_structures v308.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the feature `vec_resize_with` has been stable since 1.33.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> lib.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | #![feature(vec_resize_with)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `vec_resize_with` has been stable since 1.33.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> lib.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | #![feature(vec_resize_with)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `"docker" "inspect" "876008f31a948dd8c3885694ead26502f87effaf39810e89d19fae426df65d34"`
[INFO] running `"docker" "rm" "-f" "876008f31a948dd8c3885694ead26502f87effaf39810e89d19fae426df65d34"`
[INFO] [stdout] 876008f31a948dd8c3885694ead26502f87effaf39810e89d19fae426df65d34