Dec 07 15:32:55.741 INFO testing git-absorb-0.3.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 15:32:55.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 15:32:56.230 INFO [stdout] fbdfb82e48aac0f8993fbc248eaeab7acd93e55ab3d044556e8af6358d1ee775
Dec 07 15:32:56.232 INFO running `"docker" "start" "-a" "fbdfb82e48aac0f8993fbc248eaeab7acd93e55ab3d044556e8af6358d1ee775"`
Dec 07 15:32:57.002 INFO [stderr] usermod: no changes
Dec 07 15:32:57.232 INFO [stderr]    Compiling libgit2-sys v0.7.10
Dec 07 15:32:57.242 INFO [stderr]    Compiling slog-async v2.2.0
Dec 07 15:32:57.248 INFO [stderr]    Compiling memchr v2.0.2
Dec 07 15:32:57.276 INFO [stderr]    Compiling clap v2.30.0
Dec 07 15:32:57.276 INFO [stderr]    Compiling slog-term v2.3.0
Dec 07 15:33:23.478 INFO [stderr]    Compiling git2 v0.7.5
Dec 07 15:33:29.949 INFO [stderr]    Compiling git-absorb v0.3.0 (/source)
Dec 07 15:33:31.668 INFO [stderr] warning: method is never used: `by_old`
Dec 07 15:33:31.668 INFO [stderr]   --> src/owned.rs:44:5
Dec 07 15:33:31.668 INFO [stderr]    |
Dec 07 15:33:31.668 INFO [stderr] 44 |     pub fn by_old(&self, path: &[u8]) -> Option<&Patch> {
Dec 07 15:33:31.668 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 15:33:31.668 INFO [stderr]    |
Dec 07 15:33:31.668 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 15:33:31.668 INFO [stderr] 
Dec 07 15:33:37.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.33s
Dec 07 15:33:37.388 INFO [stderr] su: No module specific data is present
Dec 07 15:33:37.900 INFO running `"docker" "inspect" "fbdfb82e48aac0f8993fbc248eaeab7acd93e55ab3d044556e8af6358d1ee775"`
Dec 07 15:33:38.110 INFO running `"docker" "rm" "-f" "fbdfb82e48aac0f8993fbc248eaeab7acd93e55ab3d044556e8af6358d1ee775"`
Dec 07 15:33:38.403 INFO [stdout] fbdfb82e48aac0f8993fbc248eaeab7acd93e55ab3d044556e8af6358d1ee775
Dec 07 15:33:38.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 15:33:38.808 INFO [stdout] ebab766711efb95dfae565239c96cba696294f469df5fccbff43f57819d45c12
Dec 07 15:33:38.816 INFO running `"docker" "start" "-a" "ebab766711efb95dfae565239c96cba696294f469df5fccbff43f57819d45c12"`
Dec 07 15:33:40.079 INFO [stderr] usermod: no changes
Dec 07 15:33:40.264 INFO [stderr]    Compiling git-absorb v0.3.0 (/source)
Dec 07 15:33:42.553 INFO [stderr] warning: method is never used: `by_old`
Dec 07 15:33:42.553 INFO [stderr]   --> src/owned.rs:44:5
Dec 07 15:33:42.553 INFO [stderr]    |
Dec 07 15:33:42.553 INFO [stderr] 44 |     pub fn by_old(&self, path: &[u8]) -> Option<&Patch> {
Dec 07 15:33:42.553 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 15:33:42.553 INFO [stderr]    |
Dec 07 15:33:42.553 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 15:33:42.553 INFO [stderr] 
Dec 07 15:33:44.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
Dec 07 15:33:44.298 INFO [stderr] su: No module specific data is present
Dec 07 15:33:44.698 INFO running `"docker" "inspect" "ebab766711efb95dfae565239c96cba696294f469df5fccbff43f57819d45c12"`
Dec 07 15:33:44.782 INFO running `"docker" "rm" "-f" "ebab766711efb95dfae565239c96cba696294f469df5fccbff43f57819d45c12"`
Dec 07 15:33:44.912 INFO [stdout] ebab766711efb95dfae565239c96cba696294f469df5fccbff43f57819d45c12
Dec 07 15:33:44.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 15:33:45.316 INFO [stdout] a0aa026af274ed47f0b2f39e66999d2d2f5e5db66f22765522bbd2c887a4d726
Dec 07 15:33:45.322 INFO running `"docker" "start" "-a" "a0aa026af274ed47f0b2f39e66999d2d2f5e5db66f22765522bbd2c887a4d726"`
Dec 07 15:33:45.867 INFO [stderr] usermod: no changes
Dec 07 15:33:45.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 07 15:33:46.004 INFO [stdout] 
Dec 07 15:33:46.004 INFO [stdout] running 9 tests
Dec 07 15:33:46.004 INFO [stderr]      Running /target/debug/deps/git_absorb-b3555860975d4aff
Dec 07 15:33:46.005 INFO [stdout] test commute::tests::test_commute ... ok
Dec 07 15:33:46.011 INFO [stdout] test commute::tests::test_commute_patch ... ok
Dec 07 15:33:46.011 INFO [stdout] test commute::tests::test_commute_interleave ... ok
Dec 07 15:33:46.045 INFO [stdout] test stack::tests::test_stack_hides_other_branches ... ok
Dec 07 15:33:46.049 INFO [stdout] test stack::tests::test_stack_stops_at_foreign_author ... ok
Dec 07 15:33:46.054 INFO [stdout] test stack::tests::test_stack_stops_at_merges ... ok
Dec 07 15:33:46.058 INFO [stdout] test stack::tests::test_stack_stops_at_configured_limit ... ok
Dec 07 15:33:46.058 INFO [stdout] test stack::tests::test_stack_uses_custom_base ... ok
Dec 07 15:33:46.062 INFO [stdout] test stack::tests::test_stack_stops_at_default_limit ... ok
Dec 07 15:33:46.062 INFO [stderr]      Running /target/debug/deps/git_absorb-aeca8f8f02af28a1
Dec 07 15:33:46.062 INFO [stdout] 
Dec 07 15:33:46.062 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 15:33:46.062 INFO [stdout] 
Dec 07 15:33:46.066 INFO [stdout] 
Dec 07 15:33:46.066 INFO [stdout] running 0 tests
Dec 07 15:33:46.066 INFO [stdout] 
Dec 07 15:33:46.066 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 15:33:46.066 INFO [stdout] 
Dec 07 15:33:46.071 INFO [stderr]    Doc-tests git-absorb
Dec 07 15:33:47.964 INFO [stdout] 
Dec 07 15:33:47.964 INFO [stdout] running 0 tests
Dec 07 15:33:47.964 INFO [stdout] 
Dec 07 15:33:47.964 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 15:33:47.964 INFO [stdout] 
Dec 07 15:33:47.976 INFO [stderr] su: No module specific data is present
Dec 07 15:33:48.286 INFO running `"docker" "inspect" "a0aa026af274ed47f0b2f39e66999d2d2f5e5db66f22765522bbd2c887a4d726"`
Dec 07 15:33:48.385 INFO running `"docker" "rm" "-f" "a0aa026af274ed47f0b2f39e66999d2d2f5e5db66f22765522bbd2c887a4d726"`
Dec 07 15:33:48.474 INFO [stdout] a0aa026af274ed47f0b2f39e66999d2d2f5e5db66f22765522bbd2c887a4d726