Dec 13 19:53:17.992 INFO testing estk/rub against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 19:53:17.992 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 19:53:18.463 INFO [stdout] 28e908708ae89e9c896107d02bae5f690d75f5d50c1b8491945bea9c043e05ef
Dec 13 19:53:18.467 INFO running `"docker" "start" "-a" "28e908708ae89e9c896107d02bae5f690d75f5d50c1b8491945bea9c043e05ef"`
Dec 13 19:53:19.718 INFO [stderr] usermod: no changes
Dec 13 19:53:20.046 INFO [stderr]    Compiling rub v0.1.0 (/source)
Dec 13 19:53:23.422 INFO [stderr] warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 13 19:53:23.422 INFO [stderr]  --> src/lib.rs:1:12
Dec 13 19:53:23.422 INFO [stderr]   |
Dec 13 19:53:23.422 INFO [stderr] 1 | #![feature(duration_extras)]
Dec 13 19:53:23.422 INFO [stderr]   |            ^^^^^^^^^^^^^^^
Dec 13 19:53:23.422 INFO [stderr]   |
Dec 13 19:53:23.422 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 19:53:23.422 INFO [stderr] 
Dec 13 19:53:34.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.07s
Dec 13 19:53:34.827 INFO [stderr] su: No module specific data is present
Dec 13 19:53:35.613 INFO running `"docker" "inspect" "28e908708ae89e9c896107d02bae5f690d75f5d50c1b8491945bea9c043e05ef"`
Dec 13 19:53:35.837 INFO running `"docker" "rm" "-f" "28e908708ae89e9c896107d02bae5f690d75f5d50c1b8491945bea9c043e05ef"`
Dec 13 19:53:36.087 INFO [stdout] 28e908708ae89e9c896107d02bae5f690d75f5d50c1b8491945bea9c043e05ef
Dec 13 19:53:36.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 19:53:36.535 INFO [stdout] 689ade046cb47466435fffb1623f3e45b0bb780e77dd84646d22966762f3314f
Dec 13 19:53:36.541 INFO running `"docker" "start" "-a" "689ade046cb47466435fffb1623f3e45b0bb780e77dd84646d22966762f3314f"`
Dec 13 19:53:37.999 INFO [stderr] usermod: no changes
Dec 13 19:53:38.219 INFO [stderr]    Compiling rub v0.1.0 (/source)
Dec 13 19:53:42.647 INFO [stderr] warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 13 19:53:42.647 INFO [stderr]  --> src/lib.rs:1:12
Dec 13 19:53:42.648 INFO [stderr]   |
Dec 13 19:53:42.648 INFO [stderr] 1 | #![feature(duration_extras)]
Dec 13 19:53:42.648 INFO [stderr]   |            ^^^^^^^^^^^^^^^
Dec 13 19:53:42.649 INFO [stderr]   |
Dec 13 19:53:42.649 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 19:53:42.649 INFO [stderr] 
Dec 13 19:53:43.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.08s
Dec 13 19:53:43.115 INFO [stderr] su: No module specific data is present
Dec 13 19:53:44.490 INFO running `"docker" "inspect" "689ade046cb47466435fffb1623f3e45b0bb780e77dd84646d22966762f3314f"`
Dec 13 19:53:44.765 INFO running `"docker" "rm" "-f" "689ade046cb47466435fffb1623f3e45b0bb780e77dd84646d22966762f3314f"`
Dec 13 19:53:45.135 INFO [stdout] 689ade046cb47466435fffb1623f3e45b0bb780e77dd84646d22966762f3314f
Dec 13 19:53:45.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 19:53:45.688 INFO [stdout] cb10cf9da581b7ad2df14fc1fda6b546131925ebfb18446349fd85290ca4eb0f
Dec 13 19:53:45.690 INFO running `"docker" "start" "-a" "cb10cf9da581b7ad2df14fc1fda6b546131925ebfb18446349fd85290ca4eb0f"`
Dec 13 19:53:47.655 INFO [stderr] usermod: no changes
Dec 13 19:53:47.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 13 19:53:47.948 INFO [stderr]      Running /target/debug/deps/rub-c3e5ea8551fea56f
Dec 13 19:53:47.950 INFO [stdout] 
Dec 13 19:53:47.950 INFO [stdout] running 0 tests
Dec 13 19:53:47.951 INFO [stdout] 
Dec 13 19:53:47.951 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:53:47.951 INFO [stdout] 
Dec 13 19:53:47.952 INFO [stderr]      Running /target/debug/deps/rub-981f21e6b0f9b55d
Dec 13 19:53:47.956 INFO [stdout] 
Dec 13 19:53:47.956 INFO [stdout] running 0 tests
Dec 13 19:53:47.956 INFO [stdout] 
Dec 13 19:53:47.956 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:53:47.956 INFO [stdout] 
Dec 13 19:53:47.957 INFO [stderr]    Doc-tests rub
Dec 13 19:53:51.809 INFO [stdout] 
Dec 13 19:53:51.809 INFO [stdout] running 0 tests
Dec 13 19:53:51.809 INFO [stdout] 
Dec 13 19:53:51.809 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:53:51.809 INFO [stdout] 
Dec 13 19:53:51.819 INFO [stderr] su: No module specific data is present
Dec 13 19:53:53.415 INFO running `"docker" "inspect" "cb10cf9da581b7ad2df14fc1fda6b546131925ebfb18446349fd85290ca4eb0f"`
Dec 13 19:53:53.681 INFO running `"docker" "rm" "-f" "cb10cf9da581b7ad2df14fc1fda6b546131925ebfb18446349fd85290ca4eb0f"`
Dec 13 19:53:54.079 INFO [stdout] cb10cf9da581b7ad2df14fc1fda6b546131925ebfb18446349fd85290ca4eb0f