Dec 15 06:16:59.450 INFO testing lib_xch-0.11.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 06:16:59.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 06:16:59.927 INFO [stdout] 065c88ac1529b39417ffaa98a86e235d311d0c9af2399cc7837180d86fbf3ac9
Dec 15 06:16:59.928 INFO running `"docker" "start" "-a" "065c88ac1529b39417ffaa98a86e235d311d0c9af2399cc7837180d86fbf3ac9"`
Dec 15 06:17:01.395 INFO [stderr] usermod: no changes
Dec 15 06:17:01.580 INFO [stderr]    Compiling snowflake v1.3.0
Dec 15 06:17:02.623 INFO [stderr]    Compiling id_tree v1.3.0
Dec 15 06:17:03.667 INFO [stderr]    Compiling lib_xch v0.11.2 (/source)
Dec 15 06:17:06.051 INFO [stderr] warning: unused import: `nalgebra`
Dec 15 06:17:06.051 INFO [stderr]   --> src/lib.rs:37:5
Dec 15 06:17:06.051 INFO [stderr]    |
Dec 15 06:17:06.051 INFO [stderr] 37 | use nalgebra;
Dec 15 06:17:06.051 INFO [stderr]    |     ^^^^^^^^
Dec 15 06:17:06.051 INFO [stderr]    |
Dec 15 06:17:06.051 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 06:17:06.051 INFO [stderr] 
Dec 15 06:17:08.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
Dec 15 06:17:08.947 INFO [stderr] su: No module specific data is present
Dec 15 06:17:09.900 INFO running `"docker" "inspect" "065c88ac1529b39417ffaa98a86e235d311d0c9af2399cc7837180d86fbf3ac9"`
Dec 15 06:17:10.260 INFO running `"docker" "rm" "-f" "065c88ac1529b39417ffaa98a86e235d311d0c9af2399cc7837180d86fbf3ac9"`
Dec 15 06:17:10.619 INFO [stdout] 065c88ac1529b39417ffaa98a86e235d311d0c9af2399cc7837180d86fbf3ac9
Dec 15 06:17:10.623 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 06:17:11.150 INFO [stdout] adf52a09d211fe902ecb57087d81761b206e5fcdead0c115413baaecc41490cf
Dec 15 06:17:11.159 INFO running `"docker" "start" "-a" "adf52a09d211fe902ecb57087d81761b206e5fcdead0c115413baaecc41490cf"`
Dec 15 06:17:12.435 INFO [stderr] usermod: no changes
Dec 15 06:17:12.591 INFO [stderr]    Compiling lib_xch v0.11.2 (/source)
Dec 15 06:17:15.511 INFO [stderr] warning: unused import: `nalgebra`
Dec 15 06:17:15.511 INFO [stderr]   --> src/lib.rs:37:5
Dec 15 06:17:15.511 INFO [stderr]    |
Dec 15 06:17:15.511 INFO [stderr] 37 | use nalgebra;
Dec 15 06:17:15.511 INFO [stderr]    |     ^^^^^^^^
Dec 15 06:17:15.511 INFO [stderr]    |
Dec 15 06:17:15.511 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 06:17:15.511 INFO [stderr] 
Dec 15 06:17:21.270 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.81s
Dec 15 06:17:21.279 INFO [stderr] su: No module specific data is present
Dec 15 06:17:21.983 INFO running `"docker" "inspect" "adf52a09d211fe902ecb57087d81761b206e5fcdead0c115413baaecc41490cf"`
Dec 15 06:17:22.337 INFO running `"docker" "rm" "-f" "adf52a09d211fe902ecb57087d81761b206e5fcdead0c115413baaecc41490cf"`
Dec 15 06:17:22.699 INFO [stdout] adf52a09d211fe902ecb57087d81761b206e5fcdead0c115413baaecc41490cf
Dec 15 06:17:22.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 06:17:23.164 INFO [stdout] ca355a8f38e721d968340c9f56045079e7ff95542d7fcf92440d38188bf2b11e
Dec 15 06:17:23.171 INFO running `"docker" "start" "-a" "ca355a8f38e721d968340c9f56045079e7ff95542d7fcf92440d38188bf2b11e"`
Dec 15 06:17:24.532 INFO [stderr] usermod: no changes
Dec 15 06:17:24.750 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 15 06:17:24.750 INFO [stderr]      Running /target/debug/deps/lib_xch-3b7010b358fed0a9
Dec 15 06:17:24.755 INFO [stdout] 
Dec 15 06:17:24.755 INFO [stdout] running 7 tests
Dec 15 06:17:24.755 INFO [stdout] test parser::atomdict::tests::add_test ... ok
Dec 15 06:17:24.755 INFO [stdout] test parser::ast::treebuilder::tests::parse ... ok
Dec 15 06:17:24.755 INFO [stdout] test parser::atomdict::tests::mul_test ... ok
Dec 15 06:17:24.762 INFO [stdout] test public::cell::tests::overflow_test_4 ... ok
Dec 15 06:17:24.763 INFO [stdout] test public::cell::tests::overflow_test_3 ... ok
Dec 15 06:17:24.763 INFO [stdout] test public::cell::tests::overflow_test_1 ... ok
Dec 15 06:17:24.763 INFO [stdout] test public::cell::tests::overflow_test_2 ... ok
Dec 15 06:17:24.763 INFO [stdout] 
Dec 15 06:17:24.763 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:17:24.763 INFO [stdout] 
Dec 15 06:17:24.766 INFO [stderr]      Running /target/debug/deps/integration_test-c7afb2f18a946395
Dec 15 06:17:24.771 INFO [stdout] 
Dec 15 06:17:24.771 INFO [stdout] running 2 tests
Dec 15 06:17:24.774 INFO [stdout] test error ... ok
Dec 15 06:17:24.903 INFO [stdout] test solve ... ok
Dec 15 06:17:24.903 INFO [stderr]    Doc-tests lib_xch
Dec 15 06:17:24.903 INFO [stdout] 
Dec 15 06:17:24.903 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:17:24.903 INFO [stdout] 
Dec 15 06:17:28.347 INFO [stdout] 
Dec 15 06:17:28.347 INFO [stdout] running 1 test
Dec 15 06:17:33.556 INFO [stdout] test src/lib.rs -  (line 27) ... ok
Dec 15 06:17:33.556 INFO [stdout] 
Dec 15 06:17:33.556 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:17:33.556 INFO [stdout] 
Dec 15 06:17:33.573 INFO [stderr] su: No module specific data is present
Dec 15 06:17:34.044 INFO running `"docker" "inspect" "ca355a8f38e721d968340c9f56045079e7ff95542d7fcf92440d38188bf2b11e"`
Dec 15 06:17:34.331 INFO running `"docker" "rm" "-f" "ca355a8f38e721d968340c9f56045079e7ff95542d7fcf92440d38188bf2b11e"`
Dec 15 06:17:34.636 INFO [stdout] ca355a8f38e721d968340c9f56045079e7ff95542d7fcf92440d38188bf2b11e