Dec 17 19:57:36.619 INFO checking matthiaskrgr/gitgc against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:57:36.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/matthiaskrgr/gitgc:/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 17 19:57:36.802 INFO [stdout] e1107ea19425e8fa32095946bcfc6b2c48f0956643281b38ecb605d615795800
Dec 17 19:57:36.804 INFO running `"docker" "start" "-a" "e1107ea19425e8fa32095946bcfc6b2c48f0956643281b38ecb605d615795800"`
Dec 17 19:57:37.369 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 17 19:57:37.446 INFO [stderr]     Checking gitgc v0.1.0 (/opt/crater/workdir)
Dec 17 19:57:37.877 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 19:57:37.877 INFO [stderr]  --> src/main.rs:1:12
Dec 17 19:57:37.877 INFO [stderr]   |
Dec 17 19:57:37.877 INFO [stderr] 1 | #![feature(tool_lints)]
Dec 17 19:57:37.877 INFO [stderr]   |            ^^^^^^^^^^
Dec 17 19:57:37.877 INFO [stderr]   |
Dec 17 19:57:37.877 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 19:57:37.877 INFO [stderr] 
Dec 17 19:57:37.971 INFO [stderr] warning: the feature `tool_lints` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 19:57:37.971 INFO [stderr]  --> src/main.rs:1:12
Dec 17 19:57:37.971 INFO [stderr]   |
Dec 17 19:57:37.971 INFO [stderr] 1 | #![feature(tool_lints)]
Dec 17 19:57:37.971 INFO [stderr]   |            ^^^^^^^^^^
Dec 17 19:57:37.971 INFO [stderr]   |
Dec 17 19:57:37.971 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 19:57:37.971 INFO [stderr] 
Dec 17 19:57:38.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 17 19:57:38.642 INFO running `"docker" "inspect" "e1107ea19425e8fa32095946bcfc6b2c48f0956643281b38ecb605d615795800"`
Dec 17 19:57:38.745 INFO running `"docker" "rm" "-f" "e1107ea19425e8fa32095946bcfc6b2c48f0956643281b38ecb605d615795800"`
Dec 17 19:57:38.904 INFO [stdout] e1107ea19425e8fa32095946bcfc6b2c48f0956643281b38ecb605d615795800