Dec 13 08:51:06.864 INFO testing nikomatsakis/grep-test against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 08:51:06.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:51:07.501 INFO [stdout] 6ab5a7e8cef2e39697c3ba317b7fe0d5dfe7906fc5eea8c1ca5dd30623bea1a8
Dec 13 08:51:07.503 INFO running `"docker" "start" "-a" "6ab5a7e8cef2e39697c3ba317b7fe0d5dfe7906fc5eea8c1ca5dd30623bea1a8"`
Dec 13 08:51:09.371 INFO [stderr] usermod: no changes
Dec 13 08:51:09.519 INFO [stderr]    Compiling failure v0.1.1
Dec 13 08:51:10.471 INFO [stderr]    Compiling grep-test v0.1.0 (/source)
Dec 13 08:51:11.062 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 13 08:51:11.063 INFO [stderr]  --> src/main.rs:1:12
Dec 13 08:51:11.063 INFO [stderr]   |
Dec 13 08:51:11.063 INFO [stderr] 1 | #![feature(crate_in_paths, crate_visibility_modifier, extern_in_paths, decl_macro,
Dec 13 08:51:11.063 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 13 08:51:11.063 INFO [stderr]   |
Dec 13 08:51:11.063 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 08:51:11.063 INFO [stderr] 
Dec 13 08:51:11.063 INFO [stderr] warning: the feature `termination_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 08:51:11.063 INFO [stderr]  --> src/main.rs:2:12
Dec 13 08:51:11.063 INFO [stderr]   |
Dec 13 08:51:11.063 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 13 08:51:11.063 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 13 08:51:11.063 INFO [stderr] 
Dec 13 08:51:11.063 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Dec 13 08:51:11.063 INFO [stderr]  --> src/main.rs:2:31
Dec 13 08:51:11.063 INFO [stderr]   |
Dec 13 08:51:11.063 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 13 08:51:11.063 INFO [stderr]   |                               ^^^^^^^^^^^^^^^^^
Dec 13 08:51:11.063 INFO [stderr] 
Dec 13 08:51:11.063 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 08:51:11.063 INFO [stderr]  --> src/main.rs:2:50
Dec 13 08:51:11.063 INFO [stderr]   |
Dec 13 08:51:11.063 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 13 08:51:11.063 INFO [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
Dec 13 08:51:11.063 INFO [stderr] 
Dec 13 08:51:12.519 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Dec 13 08:51:12.519 INFO [stderr] su: No module specific data is present
Dec 13 08:51:13.068 INFO running `"docker" "inspect" "6ab5a7e8cef2e39697c3ba317b7fe0d5dfe7906fc5eea8c1ca5dd30623bea1a8"`
Dec 13 08:51:13.326 INFO running `"docker" "rm" "-f" "6ab5a7e8cef2e39697c3ba317b7fe0d5dfe7906fc5eea8c1ca5dd30623bea1a8"`
Dec 13 08:51:13.679 INFO [stdout] 6ab5a7e8cef2e39697c3ba317b7fe0d5dfe7906fc5eea8c1ca5dd30623bea1a8
Dec 13 08:51:13.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:51:14.138 INFO [stdout] acc3b696da3690d4aceb639fe74644ac413ef1d7a8de92b2a784639ec86eaea6
Dec 13 08:51:14.140 INFO running `"docker" "start" "-a" "acc3b696da3690d4aceb639fe74644ac413ef1d7a8de92b2a784639ec86eaea6"`
Dec 13 08:51:15.483 INFO [stderr] usermod: no changes
Dec 13 08:51:15.663 INFO [stderr]    Compiling grep-test v0.1.0 (/source)
Dec 13 08:51:16.174 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 13 08:51:16.174 INFO [stderr]  --> src/main.rs:1:12
Dec 13 08:51:16.174 INFO [stderr]   |
Dec 13 08:51:16.174 INFO [stderr] 1 | #![feature(crate_in_paths, crate_visibility_modifier, extern_in_paths, decl_macro,
Dec 13 08:51:16.174 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 13 08:51:16.174 INFO [stderr]   |
Dec 13 08:51:16.174 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 08:51:16.175 INFO [stderr] 
Dec 13 08:51:16.175 INFO [stderr] warning: the feature `termination_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 08:51:16.175 INFO [stderr]  --> src/main.rs:2:12
Dec 13 08:51:16.175 INFO [stderr]   |
Dec 13 08:51:16.175 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 13 08:51:16.175 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 13 08:51:16.175 INFO [stderr] 
Dec 13 08:51:16.175 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Dec 13 08:51:16.175 INFO [stderr]  --> src/main.rs:2:31
Dec 13 08:51:16.175 INFO [stderr]   |
Dec 13 08:51:16.175 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 13 08:51:16.175 INFO [stderr]   |                               ^^^^^^^^^^^^^^^^^
Dec 13 08:51:16.175 INFO [stderr] 
Dec 13 08:51:16.175 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 08:51:16.175 INFO [stderr]  --> src/main.rs:2:50
Dec 13 08:51:16.175 INFO [stderr]   |
Dec 13 08:51:16.175 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 13 08:51:16.175 INFO [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
Dec 13 08:51:16.175 INFO [stderr] 
Dec 13 08:51:16.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 13 08:51:16.543 INFO [stderr] su: No module specific data is present
Dec 13 08:51:17.187 INFO running `"docker" "inspect" "acc3b696da3690d4aceb639fe74644ac413ef1d7a8de92b2a784639ec86eaea6"`
Dec 13 08:51:17.453 INFO running `"docker" "rm" "-f" "acc3b696da3690d4aceb639fe74644ac413ef1d7a8de92b2a784639ec86eaea6"`
Dec 13 08:51:17.741 INFO [stdout] acc3b696da3690d4aceb639fe74644ac413ef1d7a8de92b2a784639ec86eaea6
Dec 13 08:51:17.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:51:18.226 INFO [stdout] c137dac9f5d63f1dfb96c7c6432fbc515ca5f38ced1310516c8458d6f01414bb
Dec 13 08:51:18.235 INFO running `"docker" "start" "-a" "c137dac9f5d63f1dfb96c7c6432fbc515ca5f38ced1310516c8458d6f01414bb"`
Dec 13 08:51:19.644 INFO [stderr] usermod: no changes
Dec 13 08:51:19.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 13 08:51:19.782 INFO [stderr]      Running /target/debug/deps/grep_test-c7d70aa4892a91eb
Dec 13 08:51:19.783 INFO [stdout] 
Dec 13 08:51:19.783 INFO [stdout] running 0 tests
Dec 13 08:51:19.783 INFO [stdout] 
Dec 13 08:51:19.783 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:51:19.783 INFO [stdout] 
Dec 13 08:51:19.784 INFO [stderr] su: No module specific data is present
Dec 13 08:51:20.597 INFO running `"docker" "inspect" "c137dac9f5d63f1dfb96c7c6432fbc515ca5f38ced1310516c8458d6f01414bb"`
Dec 13 08:51:20.943 INFO running `"docker" "rm" "-f" "c137dac9f5d63f1dfb96c7c6432fbc515ca5f38ced1310516c8458d6f01414bb"`
Dec 13 08:51:21.243 INFO [stdout] c137dac9f5d63f1dfb96c7c6432fbc515ca5f38ced1310516c8458d6f01414bb