Nov 16 13:41:13.012 INFO testing shingtaklam1324/number-theory-rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 13:41:13.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16 13:41:13.543 INFO [stdout] ab7bc0aa9be84a527cb30025ae3ba4feec3c48d45ff46d7c5f40733d7c5d9111
Nov 16 13:41:13.545 INFO running `"docker" "start" "-a" "ab7bc0aa9be84a527cb30025ae3ba4feec3c48d45ff46d7c5f40733d7c5d9111"`
Nov 16 13:41:14.735 INFO [stderr] usermod: no changes
Nov 16 13:41:14.783 INFO [stderr]    Compiling number-theory v0.1.0 (/source)
Nov 16 13:41:14.998 INFO [stderr] warning: constant item is never used: `Zero`
Nov 16 13:41:14.999 INFO [stderr]   --> src/main.rs:12:1
Nov 16 13:41:14.999 INFO [stderr]    |
Nov 16 13:41:14.999 INFO [stderr] 12 | const Zero: Nat<Z> = Nat(Z);
Nov 16 13:41:14.999 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:41:14.999 INFO [stderr]    |
Nov 16 13:41:14.999 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 13:41:14.999 INFO [stderr] 
Nov 16 13:41:14.999 INFO [stderr] warning: function is never used: `Succ`
Nov 16 13:41:14.999 INFO [stderr]   --> src/main.rs:14:1
Nov 16 13:41:14.999 INFO [stderr]    |
Nov 16 13:41:14.999 INFO [stderr] 14 | fn Succ<A>(d: Nat<A>) -> Nat<S<A>> {
Nov 16 13:41:14.999 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:41:14.999 INFO [stderr] 
Nov 16 13:41:14.999 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 16 13:41:15.000 INFO [stderr]  --> src/main.rs:1:12
Nov 16 13:41:15.000 INFO [stderr]   |
Nov 16 13:41:15.000 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Nov 16 13:41:15.000 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:41:15.000 INFO [stderr]   |
Nov 16 13:41:15.000 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 13:41:15.000 INFO [stderr] 
Nov 16 13:41:15.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 16 13:41:15.359 INFO [stderr] su: No module specific data is present
Nov 16 13:41:16.023 INFO running `"docker" "inspect" "ab7bc0aa9be84a527cb30025ae3ba4feec3c48d45ff46d7c5f40733d7c5d9111"`
Nov 16 13:41:16.383 INFO running `"docker" "rm" "-f" "ab7bc0aa9be84a527cb30025ae3ba4feec3c48d45ff46d7c5f40733d7c5d9111"`
Nov 16 13:41:16.741 INFO [stdout] ab7bc0aa9be84a527cb30025ae3ba4feec3c48d45ff46d7c5f40733d7c5d9111
Nov 16 13:41:16.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16 13:41:17.241 INFO [stdout] ec6f3055e8ff8839a1c43eb19a0c9022dce7a5ec0f583cee913a0a8ec6ec796c
Nov 16 13:41:17.243 INFO running `"docker" "start" "-a" "ec6f3055e8ff8839a1c43eb19a0c9022dce7a5ec0f583cee913a0a8ec6ec796c"`
Nov 16 13:41:18.575 INFO [stderr] usermod: no changes
Nov 16 13:41:18.624 INFO [stderr]    Compiling number-theory v0.1.0 (/source)
Nov 16 13:41:19.003 INFO [stderr] warning: constant item is never used: `Zero`
Nov 16 13:41:19.003 INFO [stderr]   --> src/main.rs:12:1
Nov 16 13:41:19.003 INFO [stderr]    |
Nov 16 13:41:19.003 INFO [stderr] 12 | const Zero: Nat<Z> = Nat(Z);
Nov 16 13:41:19.003 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:41:19.003 INFO [stderr]    |
Nov 16 13:41:19.003 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 13:41:19.003 INFO [stderr] 
Nov 16 13:41:19.003 INFO [stderr] warning: function is never used: `Succ`
Nov 16 13:41:19.003 INFO [stderr]   --> src/main.rs:14:1
Nov 16 13:41:19.003 INFO [stderr]    |
Nov 16 13:41:19.003 INFO [stderr] 14 | fn Succ<A>(d: Nat<A>) -> Nat<S<A>> {
Nov 16 13:41:19.003 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:41:19.003 INFO [stderr] 
Nov 16 13:41:19.003 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 16 13:41:19.003 INFO [stderr]  --> src/main.rs:1:12
Nov 16 13:41:19.003 INFO [stderr]   |
Nov 16 13:41:19.003 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Nov 16 13:41:19.003 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:41:19.003 INFO [stderr]   |
Nov 16 13:41:19.003 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 13:41:19.003 INFO [stderr] 
Nov 16 13:41:19.417 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Nov 16 13:41:19.424 INFO [stderr] su: No module specific data is present
Nov 16 13:41:20.171 INFO running `"docker" "inspect" "ec6f3055e8ff8839a1c43eb19a0c9022dce7a5ec0f583cee913a0a8ec6ec796c"`
Nov 16 13:41:20.463 INFO running `"docker" "rm" "-f" "ec6f3055e8ff8839a1c43eb19a0c9022dce7a5ec0f583cee913a0a8ec6ec796c"`
Nov 16 13:41:20.721 INFO [stdout] ec6f3055e8ff8839a1c43eb19a0c9022dce7a5ec0f583cee913a0a8ec6ec796c
Nov 16 13:41:20.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 16 13:41:21.100 INFO [stdout] bdcb1ed0ec4037335101b241845b16bebc391b9eae52fd492d43322d6dcb218d
Nov 16 13:41:21.107 INFO running `"docker" "start" "-a" "bdcb1ed0ec4037335101b241845b16bebc391b9eae52fd492d43322d6dcb218d"`
Nov 16 13:41:22.143 INFO [stderr] usermod: no changes
Nov 16 13:41:22.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 13:41:22.199 INFO [stderr]      Running /target/debug/deps/number_theory-da6d118845f27744
Nov 16 13:41:22.200 INFO [stdout] 
Nov 16 13:41:22.200 INFO [stdout] running 0 tests
Nov 16 13:41:22.200 INFO [stdout] 
Nov 16 13:41:22.201 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:41:22.201 INFO [stdout] 
Nov 16 13:41:22.203 INFO [stderr] su: No module specific data is present
Nov 16 13:41:23.079 INFO running `"docker" "inspect" "bdcb1ed0ec4037335101b241845b16bebc391b9eae52fd492d43322d6dcb218d"`
Nov 16 13:41:23.255 INFO running `"docker" "rm" "-f" "bdcb1ed0ec4037335101b241845b16bebc391b9eae52fd492d43322d6dcb218d"`
Nov 16 13:41:23.588 INFO [stdout] bdcb1ed0ec4037335101b241845b16bebc391b9eae52fd492d43322d6dcb218d