Nov 17 22:10:49.845 INFO testing specialize-0.0.3 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 22:10:49.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:10:50.152 INFO [stdout] f7622b36061241c91e32d8b3ce7f72fb978dd8ecaee6395b0b96acbef33ac313
Nov 17 22:10:50.154 INFO running `"docker" "start" "-a" "f7622b36061241c91e32d8b3ce7f72fb978dd8ecaee6395b0b96acbef33ac313"`
Nov 17 22:10:51.467 INFO [stderr] usermod: no changes
Nov 17 22:10:51.543 INFO [stderr]    Compiling specialize v0.0.3 (/source)
Nov 17 22:10:52.038 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 17 22:10:52.041 INFO [stderr] su: No module specific data is present
Nov 17 22:10:52.581 INFO running `"docker" "inspect" "f7622b36061241c91e32d8b3ce7f72fb978dd8ecaee6395b0b96acbef33ac313"`
Nov 17 22:10:52.771 INFO running `"docker" "rm" "-f" "f7622b36061241c91e32d8b3ce7f72fb978dd8ecaee6395b0b96acbef33ac313"`
Nov 17 22:10:52.917 INFO [stdout] f7622b36061241c91e32d8b3ce7f72fb978dd8ecaee6395b0b96acbef33ac313
Nov 17 22:10:52.920 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:10:53.139 INFO [stdout] aacc54a110709f936e2fd81dc6b7ddaa0a07bb2b66d050e7db012f586a89ea2a
Nov 17 22:10:53.146 INFO running `"docker" "start" "-a" "aacc54a110709f936e2fd81dc6b7ddaa0a07bb2b66d050e7db012f586a89ea2a"`
Nov 17 22:10:53.667 INFO [stderr] usermod: no changes
Nov 17 22:10:53.731 INFO [stderr]    Compiling specialize v0.0.3 (/source)
Nov 17 22:10:54.171 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Nov 17 22:10:54.172 INFO [stderr]    --> src/lib.rs:594:65
Nov 17 22:10:54.172 INFO [stderr]     |
Nov 17 22:10:54.172 INFO [stderr] 594 |                 trait fn WriteTest::write_test[W: Write](&self, mut w: W) -> io::Result<()>;
Nov 17 22:10:54.172 INFO [stderr]     |                                                                 ^^^^^
Nov 17 22:10:54.173 INFO [stderr]     |
Nov 17 22:10:54.173 INFO [stderr]     = note: #[warn(patterns_in_fns_without_body)] on by default
Nov 17 22:10:54.173 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 17 22:10:54.173 INFO [stderr]     = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Nov 17 22:10:54.174 INFO [stderr] 
Nov 17 22:10:54.257 INFO [stderr] warning: unused variable: `w`
Nov 17 22:10:54.257 INFO [stderr]    --> src/lib.rs:594:69
Nov 17 22:10:54.257 INFO [stderr]     |
Nov 17 22:10:54.257 INFO [stderr] 594 |                 trait fn WriteTest::write_test[W: Write](&self, mut w: W) -> io::Result<()>;
Nov 17 22:10:54.257 INFO [stderr]     |                                                                     ^ help: consider using `_w` instead
Nov 17 22:10:54.257 INFO [stderr]     |
Nov 17 22:10:54.257 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 22:10:54.257 INFO [stderr] 
Nov 17 22:10:54.263 INFO [stderr] warning: variable does not need to be mutable
Nov 17 22:10:54.263 INFO [stderr]    --> src/lib.rs:594:65
Nov 17 22:10:54.263 INFO [stderr]     |
Nov 17 22:10:54.263 INFO [stderr] 594 |                 trait fn WriteTest::write_test[W: Write](&self, mut w: W) -> io::Result<()>;
Nov 17 22:10:54.263 INFO [stderr]     |                                                                 ----^
Nov 17 22:10:54.263 INFO [stderr]     |                                                                 |
Nov 17 22:10:54.263 INFO [stderr]     |                                                                 help: remove this `mut`
Nov 17 22:10:54.263 INFO [stderr]     |
Nov 17 22:10:54.263 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 22:10:54.263 INFO [stderr] 
Nov 17 22:10:54.842 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 17 22:10:54.843 INFO [stderr] su: No module specific data is present
Nov 17 22:10:55.455 INFO running `"docker" "inspect" "aacc54a110709f936e2fd81dc6b7ddaa0a07bb2b66d050e7db012f586a89ea2a"`
Nov 17 22:10:55.737 INFO running `"docker" "rm" "-f" "aacc54a110709f936e2fd81dc6b7ddaa0a07bb2b66d050e7db012f586a89ea2a"`
Nov 17 22:10:56.027 INFO [stdout] aacc54a110709f936e2fd81dc6b7ddaa0a07bb2b66d050e7db012f586a89ea2a
Nov 17 22:10:56.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 22:10:56.540 INFO [stdout] 64e24560982d5037b6cf701e503a51911ec9f161a4c5c2de65912f9b97048c3f
Nov 17 22:10:56.542 INFO running `"docker" "start" "-a" "64e24560982d5037b6cf701e503a51911ec9f161a4c5c2de65912f9b97048c3f"`
Nov 17 22:10:57.927 INFO [stderr] usermod: no changes
Nov 17 22:10:58.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 17 22:10:58.019 INFO [stderr]      Running /target/debug/deps/specialize-2a0299b987573b41
Nov 17 22:10:58.027 INFO [stdout] 
Nov 17 22:10:58.027 INFO [stdout] running 7 tests
Nov 17 22:10:58.027 INFO [stdout] test test::fn_bounds ... ok
Nov 17 22:10:58.027 INFO [stdout] test test::constrain_ref ... ok
Nov 17 22:10:58.027 INFO [stdout] test test::constrain_eq ... ok
Nov 17 22:10:58.027 INFO [stdout] test test::by_value ... ok
Nov 17 22:10:58.027 INFO [stdout] test test::by_type ... ok
Nov 17 22:10:58.035 INFO [stdout] test test::constrain_eq_value ... ok
Nov 17 22:10:58.035 INFO [stderr]    Doc-tests specialize
Nov 17 22:10:58.035 INFO [stdout] test test::constrain_mut ... ok
Nov 17 22:10:58.035 INFO [stdout] 
Nov 17 22:10:58.035 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:10:58.035 INFO [stdout] 
Nov 17 22:10:58.867 INFO [stdout] 
Nov 17 22:10:58.867 INFO [stdout] running 3 tests
Nov 17 22:11:00.719 INFO [stdout] test src/lib.rs -  (line 68) ... ok
Nov 17 22:11:01.005 INFO [stdout] test src/lib.rs -  (line 13) ... ok
Nov 17 22:11:01.163 INFO [stdout] test src/lib.rs -  (line 48) ... ok
Nov 17 22:11:01.164 INFO [stdout] 
Nov 17 22:11:01.165 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 22:11:01.165 INFO [stdout] 
Nov 17 22:11:01.182 INFO [stderr] su: No module specific data is present
Nov 17 22:11:02.151 INFO running `"docker" "inspect" "64e24560982d5037b6cf701e503a51911ec9f161a4c5c2de65912f9b97048c3f"`
Nov 17 22:11:02.443 INFO running `"docker" "rm" "-f" "64e24560982d5037b6cf701e503a51911ec9f161a4c5c2de65912f9b97048c3f"`
Nov 17 22:11:02.791 INFO [stdout] 64e24560982d5037b6cf701e503a51911ec9f161a4c5c2de65912f9b97048c3f