Dec 06 19:28:32.716 INFO testing trackable-0.2.20 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 19:28:32.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 19:28:33.020 INFO [stdout] d481efe18fcea0247760a196d18d09e746e75fd79fc57cd67449d7c2e0788759
Dec 06 19:28:33.026 INFO running `"docker" "start" "-a" "d481efe18fcea0247760a196d18d09e746e75fd79fc57cd67449d7c2e0788759"`
Dec 06 19:28:33.947 INFO [stderr] usermod: no changes
Dec 06 19:28:34.028 INFO [stderr]    Compiling syn v0.15.22
Dec 06 19:28:40.948 INFO [stderr]    Compiling trackable_derive v0.1.1
Dec 06 19:28:42.825 INFO [stderr]    Compiling trackable v0.2.20 (/source)
Dec 06 19:28:43.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.95s
Dec 06 19:28:43.926 INFO [stderr] su: No module specific data is present
Dec 06 19:28:44.537 INFO running `"docker" "inspect" "d481efe18fcea0247760a196d18d09e746e75fd79fc57cd67449d7c2e0788759"`
Dec 06 19:28:44.844 INFO running `"docker" "rm" "-f" "d481efe18fcea0247760a196d18d09e746e75fd79fc57cd67449d7c2e0788759"`
Dec 06 19:28:45.214 INFO [stdout] d481efe18fcea0247760a196d18d09e746e75fd79fc57cd67449d7c2e0788759
Dec 06 19:28:45.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 19:28:45.646 INFO [stdout] 143d6106d8a86e661ff1994511a9436de06e33a68d048e0bc10626b49dc1cd33
Dec 06 19:28:45.648 INFO running `"docker" "start" "-a" "143d6106d8a86e661ff1994511a9436de06e33a68d048e0bc10626b49dc1cd33"`
Dec 06 19:28:46.720 INFO [stderr] usermod: no changes
Dec 06 19:28:46.820 INFO [stderr]    Compiling trackable v0.2.20 (/source)
Dec 06 19:28:49.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 06 19:28:49.205 INFO [stderr] su: No module specific data is present
Dec 06 19:28:49.765 INFO running `"docker" "inspect" "143d6106d8a86e661ff1994511a9436de06e33a68d048e0bc10626b49dc1cd33"`
Dec 06 19:28:49.918 INFO running `"docker" "rm" "-f" "143d6106d8a86e661ff1994511a9436de06e33a68d048e0bc10626b49dc1cd33"`
Dec 06 19:28:50.058 INFO [stdout] 143d6106d8a86e661ff1994511a9436de06e33a68d048e0bc10626b49dc1cd33
Dec 06 19:28:50.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 19:28:50.361 INFO [stdout] 35f5c5ff779e88a5044782e9bea3339c883422f9cc67618af93e1eba1a86fa36
Dec 06 19:28:50.363 INFO running `"docker" "start" "-a" "35f5c5ff779e88a5044782e9bea3339c883422f9cc67618af93e1eba1a86fa36"`
Dec 06 19:28:51.176 INFO [stderr] usermod: no changes
Dec 06 19:28:51.218 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 19:28:51.219 INFO [stderr]      Running /target/debug/deps/trackable-5a1023e0000656e2
Dec 06 19:28:51.221 INFO [stdout] 
Dec 06 19:28:51.221 INFO [stdout] running 5 tests
Dec 06 19:28:51.224 INFO [stdout] test macros::test::track_works ... ok
Dec 06 19:28:51.224 INFO [stdout] test macros::test::track_assert_works ... ok
Dec 06 19:28:51.228 INFO [stdout] test error::test::it_works ... ok
Dec 06 19:28:51.229 INFO [stdout] test test::it_works ... ok
Dec 06 19:28:51.257 INFO [stdout] test macros::test::track_try_unwrap_works ... ok
Dec 06 19:28:51.257 INFO [stdout] 
Dec 06 19:28:51.257 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:28:51.258 INFO [stdout] 
Dec 06 19:28:51.259 INFO [stderr]    Doc-tests trackable
Dec 06 19:28:51.956 INFO [stdout] 
Dec 06 19:28:51.956 INFO [stdout] running 18 tests
Dec 06 19:28:54.781 INFO [stdout] test src/error.rs - error::ErrorKindExt::takes_over (line 233) ... ok
Dec 06 19:28:55.104 INFO [stdout] test src/error.rs - error::TrackableError (line 332) ... ok
Dec 06 19:28:55.324 INFO [stdout] test src/error.rs - error::TrackableError (line 283) ... ok
Dec 06 19:28:56.588 INFO [stdout] test src/error.rs - error::ErrorKindExt::cause (line 212) ... ok
Dec 06 19:28:56.892 INFO [stdout] test src/error.rs - error (line 5) ... ok
Dec 06 19:28:56.992 INFO [stdout] test src/lib.rs -  (line 6) ... ok
Dec 06 19:28:57.272 INFO [stdout] test src/error.rs - error::ErrorKindExt::error (line 196) ... ok
Dec 06 19:28:57.921 INFO [stdout] test src/lib.rs - History (line 183) ... ok
Dec 06 19:29:00.096 INFO [stdout] test src/lib.rs - Location::new (line 258) ... ok
Dec 06 19:29:00.791 INFO [stdout] test src/macros.rs - derive_traits_for_trackable_error_newtype (line 450) ... ok
Dec 06 19:29:01.873 INFO [stdout] test src/macros.rs - track_assert_some (line 267) ... ok
Dec 06 19:29:02.473 INFO [stdout] test src/lib.rs - Trackable (line 83) ... ok
Dec 06 19:29:02.652 INFO [stdout] test src/macros.rs - track_panic (line 329) ... ok
Dec 06 19:29:03.252 INFO [stdout] test src/macros.rs - track_assert (line 132) ... ok
Dec 06 19:29:03.445 INFO [stdout] test src/macros.rs - track (line 9) ... ok
Dec 06 19:29:03.661 INFO [stdout] test src/macros.rs - track_any_err (line 80) ... ok
Dec 06 19:29:03.980 INFO [stdout] test src/macros.rs - track_try_unwrap (line 406) ... ok
Dec 06 19:29:04.396 INFO [stdout] test src/macros.rs - track_panic (line 349) ... ok
Dec 06 19:29:04.396 INFO [stdout] 
Dec 06 19:29:04.396 INFO [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:29:04.396 INFO [stdout] 
Dec 06 19:29:04.420 INFO [stderr] su: No module specific data is present
Dec 06 19:29:04.800 INFO running `"docker" "inspect" "35f5c5ff779e88a5044782e9bea3339c883422f9cc67618af93e1eba1a86fa36"`
Dec 06 19:29:05.170 INFO running `"docker" "rm" "-f" "35f5c5ff779e88a5044782e9bea3339c883422f9cc67618af93e1eba1a86fa36"`
Dec 06 19:29:05.348 INFO [stdout] 35f5c5ff779e88a5044782e9bea3339c883422f9cc67618af93e1eba1a86fa36