Dec 12 20:19:00.549 INFO testing yishn/Kalk against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 20:19:00.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 20:19:00.989 INFO [stdout] c3a7f9144ff5c0b6908a1bb941e0cbfa697745d61319beaf94d48fddb5f841d2
Dec 12 20:19:00.991 INFO running `"docker" "start" "-a" "c3a7f9144ff5c0b6908a1bb941e0cbfa697745d61319beaf94d48fddb5f841d2"`
Dec 12 20:19:02.533 INFO [stderr] usermod: no changes
Dec 12 20:19:02.663 INFO [stderr]    Compiling pest v1.0.6
Dec 12 20:19:02.667 INFO [stderr]    Compiling syn v0.11.11
Dec 12 20:19:07.631 INFO [stderr]    Compiling pest_derive v1.0.7
Dec 12 20:19:13.295 INFO [stderr]    Compiling kalk v0.1.0 (/source)
Dec 12 20:19:14.251 INFO [stderr] warning: method is never used: `new_finite`
Dec 12 20:19:14.251 INFO [stderr]    --> src/types.rs:208:5
Dec 12 20:19:14.251 INFO [stderr]     |
Dec 12 20:19:14.251 INFO [stderr] 208 |     fn new_finite(start: f64, step: f64, stop: f64) -> ArithmeticProgression {
Dec 12 20:19:14.251 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:19:14.251 INFO [stderr]     |
Dec 12 20:19:14.251 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 20:19:14.251 INFO [stderr] 
Dec 12 20:19:14.251 INFO [stderr] warning: method is never used: `new_infinite`
Dec 12 20:19:14.251 INFO [stderr]    --> src/types.rs:212:5
Dec 12 20:19:14.251 INFO [stderr]     |
Dec 12 20:19:14.251 INFO [stderr] 212 |     fn new_infinite(start: f64, step: f64) -> ArithmeticProgression {
Dec 12 20:19:14.251 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:19:14.251 INFO [stderr] 
Dec 12 20:19:18.278 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.70s
Dec 12 20:19:18.278 INFO [stderr] su: No module specific data is present
Dec 12 20:19:19.256 INFO running `"docker" "inspect" "c3a7f9144ff5c0b6908a1bb941e0cbfa697745d61319beaf94d48fddb5f841d2"`
Dec 12 20:19:19.543 INFO running `"docker" "rm" "-f" "c3a7f9144ff5c0b6908a1bb941e0cbfa697745d61319beaf94d48fddb5f841d2"`
Dec 12 20:19:19.834 INFO [stdout] c3a7f9144ff5c0b6908a1bb941e0cbfa697745d61319beaf94d48fddb5f841d2
Dec 12 20:19:19.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 20:19:20.243 INFO [stdout] 93410330487d346067400edee13ff59f7dc6a115d915cb3fe4f13e777ac62d60
Dec 12 20:19:20.247 INFO running `"docker" "start" "-a" "93410330487d346067400edee13ff59f7dc6a115d915cb3fe4f13e777ac62d60"`
Dec 12 20:19:21.491 INFO [stderr] usermod: no changes
Dec 12 20:19:21.583 INFO [stderr]    Compiling kalk v0.1.0 (/source)
Dec 12 20:19:22.659 INFO [stderr] warning: method is never used: `new_finite`
Dec 12 20:19:22.659 INFO [stderr]    --> src/types.rs:208:5
Dec 12 20:19:22.659 INFO [stderr]     |
Dec 12 20:19:22.659 INFO [stderr] 208 |     fn new_finite(start: f64, step: f64, stop: f64) -> ArithmeticProgression {
Dec 12 20:19:22.659 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:19:22.659 INFO [stderr]     |
Dec 12 20:19:22.659 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 20:19:22.659 INFO [stderr] 
Dec 12 20:19:22.659 INFO [stderr] warning: method is never used: `new_infinite`
Dec 12 20:19:22.659 INFO [stderr]    --> src/types.rs:212:5
Dec 12 20:19:22.659 INFO [stderr]     |
Dec 12 20:19:22.659 INFO [stderr] 212 |     fn new_infinite(start: f64, step: f64) -> ArithmeticProgression {
Dec 12 20:19:22.659 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:19:22.659 INFO [stderr] 
Dec 12 20:19:26.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.52s
Dec 12 20:19:26.046 INFO [stderr] su: No module specific data is present
Dec 12 20:19:27.808 INFO running `"docker" "inspect" "93410330487d346067400edee13ff59f7dc6a115d915cb3fe4f13e777ac62d60"`
Dec 12 20:19:28.115 INFO running `"docker" "rm" "-f" "93410330487d346067400edee13ff59f7dc6a115d915cb3fe4f13e777ac62d60"`
Dec 12 20:19:28.371 INFO [stdout] 93410330487d346067400edee13ff59f7dc6a115d915cb3fe4f13e777ac62d60
Dec 12 20:19:28.376 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 20:19:29.052 INFO [stdout] 1a1d9d995a94b44fb0188173c58bd7ad916aa7f5007ae7c39b56da629ec6d9cc
Dec 12 20:19:29.056 INFO running `"docker" "start" "-a" "1a1d9d995a94b44fb0188173c58bd7ad916aa7f5007ae7c39b56da629ec6d9cc"`
Dec 12 20:19:30.091 INFO [stderr] usermod: no changes
Dec 12 20:19:30.206 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 12 20:19:30.217 INFO [stderr]      Running /target/debug/deps/kalk-abc89cb38132a240
Dec 12 20:19:30.223 INFO [stdout] 
Dec 12 20:19:30.223 INFO [stdout] running 1 test
Dec 12 20:19:30.231 INFO [stdout] test parse_simple_statement ... ok
Dec 12 20:19:30.231 INFO [stdout] 
Dec 12 20:19:30.231 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:19:30.231 INFO [stdout] 
Dec 12 20:19:30.231 INFO [stderr]    Doc-tests kalk
Dec 12 20:19:30.463 INFO [stdout] 
Dec 12 20:19:30.463 INFO [stdout] running 0 tests
Dec 12 20:19:30.463 INFO [stdout] 
Dec 12 20:19:30.463 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:19:30.463 INFO [stdout] 
Dec 12 20:19:30.470 INFO [stderr] su: No module specific data is present
Dec 12 20:19:31.053 INFO running `"docker" "inspect" "1a1d9d995a94b44fb0188173c58bd7ad916aa7f5007ae7c39b56da629ec6d9cc"`
Dec 12 20:19:31.405 INFO running `"docker" "rm" "-f" "1a1d9d995a94b44fb0188173c58bd7ad916aa7f5007ae7c39b56da629ec6d9cc"`
Dec 12 20:19:31.819 INFO [stdout] 1a1d9d995a94b44fb0188173c58bd7ad916aa7f5007ae7c39b56da629ec6d9cc