Dec 13 09:47:17.202 INFO testing mtn/ent against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:47:17.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:47:17.447 INFO [stdout] a4d77fb481d199835c7c5116224eb6ecaebca979dc356fb4b9012364b2ebb319
Dec 13 09:47:17.448 INFO running `"docker" "start" "-a" "a4d77fb481d199835c7c5116224eb6ecaebca979dc356fb4b9012364b2ebb319"`
Dec 13 09:47:17.987 INFO [stderr] usermod: no changes
Dec 13 09:47:18.010 INFO [stderr]    Compiling ent v0.1.0 (/source)
Dec 13 09:47:18.245 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:47:18.245 INFO [stderr]  --> src/main.rs:6:9
Dec 13 09:47:18.245 INFO [stderr]   |
Dec 13 09:47:18.245 INFO [stderr] 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Dec 13 09:47:18.245 INFO [stderr]   |         ----^^^^^^
Dec 13 09:47:18.245 INFO [stderr]   |         |
Dec 13 09:47:18.246 INFO [stderr]   |         help: remove this `mut`
Dec 13 09:47:18.246 INFO [stderr]   |
Dec 13 09:47:18.246 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 09:47:18.246 INFO [stderr] 
Dec 13 09:47:18.266 INFO [stderr] warning: function is never used: `update_watchlist`
Dec 13 09:47:18.266 INFO [stderr]   --> src/watchlist.rs:24:1
Dec 13 09:47:18.266 INFO [stderr]    |
Dec 13 09:47:18.266 INFO [stderr] 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Dec 13 09:47:18.266 INFO [stderr] 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Dec 13 09:47:18.266 INFO [stderr] 26 | |                          verbose: bool) -> bool {
Dec 13 09:47:18.266 INFO [stderr] 27 | |     // When X is made false, everything watching X needs to watch something else
Dec 13 09:47:18.266 INFO [stderr] ...  |
Dec 13 09:47:18.266 INFO [stderr] 66 | |     return true
Dec 13 09:47:18.266 INFO [stderr] 67 | | }
Dec 13 09:47:18.266 INFO [stderr]    | |_^
Dec 13 09:47:18.266 INFO [stderr]    |
Dec 13 09:47:18.266 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:47:18.266 INFO [stderr] 
Dec 13 09:47:19.638 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 13 09:47:19.640 INFO [stderr] su: No module specific data is present
Dec 13 09:47:20.476 INFO running `"docker" "inspect" "a4d77fb481d199835c7c5116224eb6ecaebca979dc356fb4b9012364b2ebb319"`
Dec 13 09:47:20.706 INFO running `"docker" "rm" "-f" "a4d77fb481d199835c7c5116224eb6ecaebca979dc356fb4b9012364b2ebb319"`
Dec 13 09:47:20.946 INFO [stdout] a4d77fb481d199835c7c5116224eb6ecaebca979dc356fb4b9012364b2ebb319
Dec 13 09:47:20.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:47:21.371 INFO [stdout] 6409c77f061164ee88b0219f911129d5faefdad6aba009a390d2ce43ab931045
Dec 13 09:47:21.373 INFO running `"docker" "start" "-a" "6409c77f061164ee88b0219f911129d5faefdad6aba009a390d2ce43ab931045"`
Dec 13 09:47:22.215 INFO [stderr] usermod: no changes
Dec 13 09:47:22.251 INFO [stderr]    Compiling ent v0.1.0 (/source)
Dec 13 09:47:22.667 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:47:22.667 INFO [stderr]  --> src/main.rs:6:9
Dec 13 09:47:22.667 INFO [stderr]   |
Dec 13 09:47:22.667 INFO [stderr] 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Dec 13 09:47:22.667 INFO [stderr]   |         ----^^^^^^
Dec 13 09:47:22.667 INFO [stderr]   |         |
Dec 13 09:47:22.667 INFO [stderr]   |         help: remove this `mut`
Dec 13 09:47:22.667 INFO [stderr]   |
Dec 13 09:47:22.667 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 09:47:22.667 INFO [stderr] 
Dec 13 09:47:22.691 INFO [stderr] warning: function is never used: `update_watchlist`
Dec 13 09:47:22.691 INFO [stderr]   --> src/watchlist.rs:24:1
Dec 13 09:47:22.691 INFO [stderr]    |
Dec 13 09:47:22.691 INFO [stderr] 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Dec 13 09:47:22.691 INFO [stderr] 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Dec 13 09:47:22.691 INFO [stderr] 26 | |                          verbose: bool) -> bool {
Dec 13 09:47:22.691 INFO [stderr] 27 | |     // When X is made false, everything watching X needs to watch something else
Dec 13 09:47:22.691 INFO [stderr] ...  |
Dec 13 09:47:22.691 INFO [stderr] 66 | |     return true
Dec 13 09:47:22.691 INFO [stderr] 67 | | }
Dec 13 09:47:22.691 INFO [stderr]    | |_^
Dec 13 09:47:22.691 INFO [stderr]    |
Dec 13 09:47:22.691 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:47:22.691 INFO [stderr] 
Dec 13 09:47:23.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 13 09:47:23.071 INFO [stderr] su: No module specific data is present
Dec 13 09:47:23.549 INFO running `"docker" "inspect" "6409c77f061164ee88b0219f911129d5faefdad6aba009a390d2ce43ab931045"`
Dec 13 09:47:23.795 INFO running `"docker" "rm" "-f" "6409c77f061164ee88b0219f911129d5faefdad6aba009a390d2ce43ab931045"`
Dec 13 09:47:23.971 INFO [stdout] 6409c77f061164ee88b0219f911129d5faefdad6aba009a390d2ce43ab931045
Dec 13 09:47:23.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:47:24.193 INFO [stdout] 5de1d38bf5669346d0abd8c84c7c11c81c313b060a41809c37df50611d882d1b
Dec 13 09:47:24.195 INFO running `"docker" "start" "-a" "5de1d38bf5669346d0abd8c84c7c11c81c313b060a41809c37df50611d882d1b"`
Dec 13 09:47:24.899 INFO [stderr] usermod: no changes
Dec 13 09:47:24.942 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 09:47:24.953 INFO [stderr]      Running /target/debug/deps/ent-2feb28474e7d3acb
Dec 13 09:47:24.955 INFO [stdout] 
Dec 13 09:47:24.955 INFO [stdout] running 0 tests
Dec 13 09:47:24.955 INFO [stdout] 
Dec 13 09:47:24.955 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:47:24.955 INFO [stdout] 
Dec 13 09:47:24.957 INFO [stderr] su: No module specific data is present
Dec 13 09:47:25.347 INFO running `"docker" "inspect" "5de1d38bf5669346d0abd8c84c7c11c81c313b060a41809c37df50611d882d1b"`
Dec 13 09:47:25.703 INFO running `"docker" "rm" "-f" "5de1d38bf5669346d0abd8c84c7c11c81c313b060a41809c37df50611d882d1b"`
Dec 13 09:47:25.951 INFO [stdout] 5de1d38bf5669346d0abd8c84c7c11c81c313b060a41809c37df50611d882d1b