Dec 05 07:41:28.360 INFO testing shingtaklam1324/number-theory-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 07:41:28.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:41:28.715 INFO [stdout] e7062ef260747940ecc156c5d4bb82ad105322c5e6a3f4c3177b05d0de879f2b
Dec 05 07:41:28.717 INFO running `"docker" "start" "-a" "e7062ef260747940ecc156c5d4bb82ad105322c5e6a3f4c3177b05d0de879f2b"`
Dec 05 07:41:29.116 INFO [stderr] usermod: no changes
Dec 05 07:41:29.140 INFO [stderr]    Compiling number-theory v0.1.0 (/source)
Dec 05 07:41:29.304 INFO [stderr] warning: constant item is never used: `Zero`
Dec 05 07:41:29.304 INFO [stderr]   --> src/main.rs:12:1
Dec 05 07:41:29.304 INFO [stderr]    |
Dec 05 07:41:29.304 INFO [stderr] 12 | const Zero: Nat<Z> = Nat(Z);
Dec 05 07:41:29.304 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:41:29.304 INFO [stderr]    |
Dec 05 07:41:29.304 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:41:29.304 INFO [stderr] 
Dec 05 07:41:29.304 INFO [stderr] warning: function is never used: `Succ`
Dec 05 07:41:29.304 INFO [stderr]   --> src/main.rs:14:1
Dec 05 07:41:29.304 INFO [stderr]    |
Dec 05 07:41:29.304 INFO [stderr] 14 | fn Succ<A>(d: Nat<A>) -> Nat<S<A>> {
Dec 05 07:41:29.304 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:41:29.304 INFO [stderr] 
Dec 05 07:41:29.304 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 07:41:29.304 INFO [stderr]  --> src/main.rs:1:12
Dec 05 07:41:29.304 INFO [stderr]   |
Dec 05 07:41:29.304 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 05 07:41:29.304 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:41:29.304 INFO [stderr]   |
Dec 05 07:41:29.304 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 07:41:29.304 INFO [stderr] 
Dec 05 07:41:29.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 05 07:41:29.486 INFO [stderr] su: No module specific data is present
Dec 05 07:41:29.926 INFO running `"docker" "inspect" "e7062ef260747940ecc156c5d4bb82ad105322c5e6a3f4c3177b05d0de879f2b"`
Dec 05 07:41:30.133 INFO running `"docker" "rm" "-f" "e7062ef260747940ecc156c5d4bb82ad105322c5e6a3f4c3177b05d0de879f2b"`
Dec 05 07:41:30.397 INFO [stdout] e7062ef260747940ecc156c5d4bb82ad105322c5e6a3f4c3177b05d0de879f2b
Dec 05 07:41:30.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:41:30.844 INFO [stdout] 29d8f5857475c86ea93219196eda6b77e0af2b31c78f29732037a2a3fd46a493
Dec 05 07:41:30.852 INFO running `"docker" "start" "-a" "29d8f5857475c86ea93219196eda6b77e0af2b31c78f29732037a2a3fd46a493"`
Dec 05 07:41:31.812 INFO [stderr] usermod: no changes
Dec 05 07:41:31.860 INFO [stderr]    Compiling number-theory v0.1.0 (/source)
Dec 05 07:41:32.074 INFO [stderr] warning: constant item is never used: `Zero`
Dec 05 07:41:32.074 INFO [stderr]   --> src/main.rs:12:1
Dec 05 07:41:32.074 INFO [stderr]    |
Dec 05 07:41:32.074 INFO [stderr] 12 | const Zero: Nat<Z> = Nat(Z);
Dec 05 07:41:32.074 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:41:32.074 INFO [stderr]    |
Dec 05 07:41:32.074 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:41:32.074 INFO [stderr] 
Dec 05 07:41:32.074 INFO [stderr] warning: function is never used: `Succ`
Dec 05 07:41:32.074 INFO [stderr]   --> src/main.rs:14:1
Dec 05 07:41:32.074 INFO [stderr]    |
Dec 05 07:41:32.074 INFO [stderr] 14 | fn Succ<A>(d: Nat<A>) -> Nat<S<A>> {
Dec 05 07:41:32.074 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:41:32.074 INFO [stderr] 
Dec 05 07:41:32.074 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 07:41:32.074 INFO [stderr]  --> src/main.rs:1:12
Dec 05 07:41:32.074 INFO [stderr]   |
Dec 05 07:41:32.074 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 05 07:41:32.074 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:41:32.074 INFO [stderr]   |
Dec 05 07:41:32.074 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 07:41:32.074 INFO [stderr] 
Dec 05 07:41:32.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 05 07:41:32.346 INFO [stderr] su: No module specific data is present
Dec 05 07:41:32.964 INFO running `"docker" "inspect" "29d8f5857475c86ea93219196eda6b77e0af2b31c78f29732037a2a3fd46a493"`
Dec 05 07:41:33.158 INFO running `"docker" "rm" "-f" "29d8f5857475c86ea93219196eda6b77e0af2b31c78f29732037a2a3fd46a493"`
Dec 05 07:41:33.392 INFO [stdout] 29d8f5857475c86ea93219196eda6b77e0af2b31c78f29732037a2a3fd46a493
Dec 05 07:41:33.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:41:33.750 INFO [stdout] e9a688109cf18e13e3ec8c0ee5917576bacc2c2fc261635c7ba00a4b1e18007a
Dec 05 07:41:33.754 INFO running `"docker" "start" "-a" "e9a688109cf18e13e3ec8c0ee5917576bacc2c2fc261635c7ba00a4b1e18007a"`
Dec 05 07:41:34.452 INFO [stderr] usermod: no changes
Dec 05 07:41:34.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 07:41:34.508 INFO [stdout] 
Dec 05 07:41:34.508 INFO [stderr]      Running /target/debug/deps/number_theory-8fd6c79f161f425d
Dec 05 07:41:34.508 INFO [stdout] running 0 tests
Dec 05 07:41:34.508 INFO [stderr] su: No module specific data is present
Dec 05 07:41:34.508 INFO [stdout] 
Dec 05 07:41:34.508 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:41:34.508 INFO [stdout] 
Dec 05 07:41:34.949 INFO running `"docker" "inspect" "e9a688109cf18e13e3ec8c0ee5917576bacc2c2fc261635c7ba00a4b1e18007a"`
Dec 05 07:41:35.126 INFO running `"docker" "rm" "-f" "e9a688109cf18e13e3ec8c0ee5917576bacc2c2fc261635c7ba00a4b1e18007a"`
Dec 05 07:41:35.384 INFO [stdout] e9a688109cf18e13e3ec8c0ee5917576bacc2c2fc261635c7ba00a4b1e18007a