Dec 18 11:44:38.297 INFO checking rustc-ap-syntax_pos-308.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:44:38.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rustc-ap-syntax_pos/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:44:38.660 INFO [stdout] ae2a37217079d09dbcb40ce8c8699f2a008e84793f0695c21a2e00242717aeb4
Dec 18 11:44:38.663 INFO running `"docker" "start" "-a" "ae2a37217079d09dbcb40ce8c8699f2a008e84793f0695c21a2e00242717aeb4"`
Dec 18 11:44:39.745 INFO [stderr]     Checking rustc-ap-graphviz v308.0.0
Dec 18 11:44:39.760 INFO [stderr]     Checking rustc-ap-rustc_cratesio_shim v308.0.0
Dec 18 11:44:39.760 INFO [stderr]     Checking ena v0.11.0
Dec 18 11:44:39.760 INFO [stderr]     Checking rustc-ap-serialize v308.0.0
Dec 18 11:44:39.772 INFO [stderr]     Checking rustc-rayon v0.1.1
Dec 18 11:44:45.946 INFO [stderr]     Checking rustc-ap-rustc_data_structures v308.0.0
Dec 18 11:44:49.052 INFO [stderr]     Checking rustc-ap-arena v308.0.0
Dec 18 11:44:50.005 INFO [stderr]     Checking rustc-ap-syntax_pos v308.0.0 (/opt/crater/workdir)
Dec 18 11:44:51.558 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 11:44:51.558 INFO [stderr]   --> symbol.rs:60:49
Dec 18 11:44:51.558 INFO [stderr]    |
Dec 18 11:44:51.564 INFO [stderr] 60 |         Ident::new(Symbol::intern(self.as_str().trim_left_matches('\'')), self.span)
Dec 18 11:44:51.564 INFO [stderr]    |                                                 ^^^^^^^^^^^^^^^^^
Dec 18 11:44:51.564 INFO [stderr]    |
Dec 18 11:44:51.564 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:44:51.564 INFO [stderr] 
Dec 18 11:44:51.944 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 11:44:51.944 INFO [stderr]   --> symbol.rs:60:49
Dec 18 11:44:51.944 INFO [stderr]    |
Dec 18 11:44:51.944 INFO [stderr] 60 |         Ident::new(Symbol::intern(self.as_str().trim_left_matches('\'')), self.span)
Dec 18 11:44:51.944 INFO [stderr]    |                                                 ^^^^^^^^^^^^^^^^^
Dec 18 11:44:51.944 INFO [stderr]    |
Dec 18 11:44:51.944 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:44:51.944 INFO [stderr] 
Dec 18 11:44:53.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.63s
Dec 18 11:44:54.853 INFO running `"docker" "inspect" "ae2a37217079d09dbcb40ce8c8699f2a008e84793f0695c21a2e00242717aeb4"`
Dec 18 11:44:55.238 INFO running `"docker" "rm" "-f" "ae2a37217079d09dbcb40ce8c8699f2a008e84793f0695c21a2e00242717aeb4"`
Dec 18 11:44:55.581 INFO [stdout] ae2a37217079d09dbcb40ce8c8699f2a008e84793f0695c21a2e00242717aeb4