Dec 05 12:42:49.101 INFO testing nikomatsakis/grep-test against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 12:42:49.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:42:49.578 INFO [stdout] a9cd0273e4d80e273ec41748d1d5f51a66e601dd253c6ce92c1718ab35bb3704
Dec 05 12:42:49.582 INFO running `"docker" "start" "-a" "a9cd0273e4d80e273ec41748d1d5f51a66e601dd253c6ce92c1718ab35bb3704"`
Dec 05 12:42:50.888 INFO [stderr] usermod: no changes
Dec 05 12:42:51.052 INFO [stderr]    Compiling grep-test v0.1.0 (/source)
Dec 05 12:42:51.636 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 12:42:51.636 INFO [stderr]  --> src/main.rs:1:12
Dec 05 12:42:51.636 INFO [stderr]   |
Dec 05 12:42:51.636 INFO [stderr] 1 | #![feature(crate_in_paths, crate_visibility_modifier, extern_in_paths, decl_macro,
Dec 05 12:42:51.636 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 12:42:51.636 INFO [stderr]   |
Dec 05 12:42:51.636 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 12:42:51.636 INFO [stderr] 
Dec 05 12:42:51.636 INFO [stderr] warning: the feature `termination_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 12:42:51.636 INFO [stderr]  --> src/main.rs:2:12
Dec 05 12:42:51.636 INFO [stderr]   |
Dec 05 12:42:51.636 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 05 12:42:51.636 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 05 12:42:51.636 INFO [stderr] 
Dec 05 12:42:51.636 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Dec 05 12:42:51.636 INFO [stderr]  --> src/main.rs:2:31
Dec 05 12:42:51.636 INFO [stderr]   |
Dec 05 12:42:51.636 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 05 12:42:51.636 INFO [stderr]   |                               ^^^^^^^^^^^^^^^^^
Dec 05 12:42:51.636 INFO [stderr] 
Dec 05 12:42:51.636 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 12:42:51.636 INFO [stderr]  --> src/main.rs:2:50
Dec 05 12:42:51.636 INFO [stderr]   |
Dec 05 12:42:51.636 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 05 12:42:51.636 INFO [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
Dec 05 12:42:51.636 INFO [stderr] 
Dec 05 12:42:52.925 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 05 12:42:52.925 INFO [stderr] su: No module specific data is present
Dec 05 12:42:53.482 INFO running `"docker" "inspect" "a9cd0273e4d80e273ec41748d1d5f51a66e601dd253c6ce92c1718ab35bb3704"`
Dec 05 12:42:53.734 INFO running `"docker" "rm" "-f" "a9cd0273e4d80e273ec41748d1d5f51a66e601dd253c6ce92c1718ab35bb3704"`
Dec 05 12:42:54.080 INFO [stdout] a9cd0273e4d80e273ec41748d1d5f51a66e601dd253c6ce92c1718ab35bb3704
Dec 05 12:42:54.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:42:54.514 INFO [stdout] 14386a7a095e3157021421f16bb766346e10a5fd87d2918cb49df609ad57a007
Dec 05 12:42:54.514 INFO running `"docker" "start" "-a" "14386a7a095e3157021421f16bb766346e10a5fd87d2918cb49df609ad57a007"`
Dec 05 12:42:56.148 INFO [stderr] usermod: no changes
Dec 05 12:42:56.232 INFO [stderr]    Compiling grep-test v0.1.0 (/source)
Dec 05 12:42:56.829 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 05 12:42:56.829 INFO [stderr]  --> src/main.rs:1:12
Dec 05 12:42:56.829 INFO [stderr]   |
Dec 05 12:42:56.829 INFO [stderr] 1 | #![feature(crate_in_paths, crate_visibility_modifier, extern_in_paths, decl_macro,
Dec 05 12:42:56.829 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 05 12:42:56.829 INFO [stderr]   |
Dec 05 12:42:56.829 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 12:42:56.829 INFO [stderr] 
Dec 05 12:42:56.829 INFO [stderr] warning: the feature `termination_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 12:42:56.829 INFO [stderr]  --> src/main.rs:2:12
Dec 05 12:42:56.829 INFO [stderr]   |
Dec 05 12:42:56.829 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 05 12:42:56.829 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 05 12:42:56.829 INFO [stderr] 
Dec 05 12:42:56.829 INFO [stderr] warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Dec 05 12:42:56.829 INFO [stderr]  --> src/main.rs:2:31
Dec 05 12:42:56.829 INFO [stderr]   |
Dec 05 12:42:56.829 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 05 12:42:56.829 INFO [stderr]   |                               ^^^^^^^^^^^^^^^^^
Dec 05 12:42:56.829 INFO [stderr] 
Dec 05 12:42:56.829 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 12:42:56.829 INFO [stderr]  --> src/main.rs:2:50
Dec 05 12:42:56.829 INFO [stderr]   |
Dec 05 12:42:56.829 INFO [stderr] 2 |            termination_trait, use_nested_groups, universal_impl_trait)]
Dec 05 12:42:56.829 INFO [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
Dec 05 12:42:56.829 INFO [stderr] 
Dec 05 12:42:57.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 05 12:42:57.254 INFO [stderr] su: No module specific data is present
Dec 05 12:42:58.178 INFO running `"docker" "inspect" "14386a7a095e3157021421f16bb766346e10a5fd87d2918cb49df609ad57a007"`
Dec 05 12:42:58.524 INFO running `"docker" "rm" "-f" "14386a7a095e3157021421f16bb766346e10a5fd87d2918cb49df609ad57a007"`
Dec 05 12:42:58.820 INFO [stdout] 14386a7a095e3157021421f16bb766346e10a5fd87d2918cb49df609ad57a007
Dec 05 12:42:58.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:42:59.311 INFO [stdout] 0c9dd066722cc017e6ae37cda3d99f27f0e2cb2dd9f94a793cd1d1a8b2cf42bf
Dec 05 12:42:59.314 INFO running `"docker" "start" "-a" "0c9dd066722cc017e6ae37cda3d99f27f0e2cb2dd9f94a793cd1d1a8b2cf42bf"`
Dec 05 12:43:00.668 INFO [stderr] usermod: no changes
Dec 05 12:43:00.808 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 05 12:43:00.819 INFO [stderr]      Running /target/debug/deps/grep_test-4d34decb73e31231
Dec 05 12:43:00.826 INFO [stdout] 
Dec 05 12:43:00.826 INFO [stdout] running 0 tests
Dec 05 12:43:00.826 INFO [stdout] 
Dec 05 12:43:00.826 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:43:00.826 INFO [stdout] 
Dec 05 12:43:00.828 INFO [stderr] su: No module specific data is present
Dec 05 12:43:02.023 INFO running `"docker" "inspect" "0c9dd066722cc017e6ae37cda3d99f27f0e2cb2dd9f94a793cd1d1a8b2cf42bf"`
Dec 05 12:43:02.418 INFO running `"docker" "rm" "-f" "0c9dd066722cc017e6ae37cda3d99f27f0e2cb2dd9f94a793cd1d1a8b2cf42bf"`
Dec 05 12:43:02.780 INFO [stdout] 0c9dd066722cc017e6ae37cda3d99f27f0e2cb2dd9f94a793cd1d1a8b2cf42bf