Dec 15 15:17:28.955 INFO testing factorial-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 15:17:28.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:17:29.168 INFO [stdout] 85808c4b0f2f1a301b541b6b835c069e6558abf354b700f662da2716d35897e5
Dec 15 15:17:29.177 INFO running `"docker" "start" "-a" "85808c4b0f2f1a301b541b6b835c069e6558abf354b700f662da2716d35897e5"`
Dec 15 15:17:29.898 INFO [stderr] usermod: no changes
Dec 15 15:17:29.951 INFO [stderr]    Compiling factorial v0.1.1 (/source)
Dec 15 15:17:30.487 INFO [stderr] warning: unused import: `Signed`
Dec 15 15:17:30.487 INFO [stderr]   --> src/lib.rs:12:30
Dec 15 15:17:30.487 INFO [stderr]    |
Dec 15 15:17:30.487 INFO [stderr] 12 | use num_traits::{CheckedMul, Signed, Unsigned};
Dec 15 15:17:30.487 INFO [stderr]    |                              ^^^^^^
Dec 15 15:17:30.487 INFO [stderr]    |
Dec 15 15:17:30.487 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 15:17:30.488 INFO [stderr] 
Dec 15 15:17:30.488 INFO [stderr] warning: unused import: `std::ops::RangeInclusive`
Dec 15 15:17:30.488 INFO [stderr]   --> src/lib.rs:13:5
Dec 15 15:17:30.488 INFO [stderr]    |
Dec 15 15:17:30.488 INFO [stderr] 13 | use std::ops::RangeInclusive;
Dec 15 15:17:30.488 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 15:17:30.488 INFO [stderr] 
Dec 15 15:17:30.585 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 15 15:17:30.587 INFO [stderr] su: No module specific data is present
Dec 15 15:17:30.980 INFO running `"docker" "inspect" "85808c4b0f2f1a301b541b6b835c069e6558abf354b700f662da2716d35897e5"`
Dec 15 15:17:31.184 INFO running `"docker" "rm" "-f" "85808c4b0f2f1a301b541b6b835c069e6558abf354b700f662da2716d35897e5"`
Dec 15 15:17:31.296 INFO [stdout] 85808c4b0f2f1a301b541b6b835c069e6558abf354b700f662da2716d35897e5
Dec 15 15:17:31.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:17:31.525 INFO [stdout] dae457864b12c59000a1b60398eee5730cc9c207ea2ec129c86adcbd6be7e91d
Dec 15 15:17:31.527 INFO running `"docker" "start" "-a" "dae457864b12c59000a1b60398eee5730cc9c207ea2ec129c86adcbd6be7e91d"`
Dec 15 15:17:32.005 INFO [stderr] usermod: no changes
Dec 15 15:17:32.069 INFO [stderr]    Compiling factorial v0.1.1 (/source)
Dec 15 15:17:33.018 INFO [stderr] warning: unused import: `Signed`
Dec 15 15:17:33.018 INFO [stderr]   --> src/lib.rs:12:30
Dec 15 15:17:33.018 INFO [stderr]    |
Dec 15 15:17:33.018 INFO [stderr] 12 | use num_traits::{CheckedMul, Signed, Unsigned};
Dec 15 15:17:33.018 INFO [stderr]    |                              ^^^^^^
Dec 15 15:17:33.018 INFO [stderr]    |
Dec 15 15:17:33.018 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 15:17:33.018 INFO [stderr] 
Dec 15 15:17:33.018 INFO [stderr] warning: unused import: `std::ops::RangeInclusive`
Dec 15 15:17:33.018 INFO [stderr]   --> src/lib.rs:13:5
Dec 15 15:17:33.018 INFO [stderr]    |
Dec 15 15:17:33.018 INFO [stderr] 13 | use std::ops::RangeInclusive;
Dec 15 15:17:33.018 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 15:17:33.018 INFO [stderr] 
Dec 15 15:17:33.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 15 15:17:33.523 INFO [stderr] su: No module specific data is present
Dec 15 15:17:33.962 INFO running `"docker" "inspect" "dae457864b12c59000a1b60398eee5730cc9c207ea2ec129c86adcbd6be7e91d"`
Dec 15 15:17:34.289 INFO running `"docker" "rm" "-f" "dae457864b12c59000a1b60398eee5730cc9c207ea2ec129c86adcbd6be7e91d"`
Dec 15 15:17:34.479 INFO [stdout] dae457864b12c59000a1b60398eee5730cc9c207ea2ec129c86adcbd6be7e91d
Dec 15 15:17:34.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:17:34.809 INFO [stdout] 439229b2df653e55d4cd1f7baec2bb33935b39c668dd13ec8735d373857a8be1
Dec 15 15:17:34.813 INFO running `"docker" "start" "-a" "439229b2df653e55d4cd1f7baec2bb33935b39c668dd13ec8735d373857a8be1"`
Dec 15 15:17:35.419 INFO [stderr] usermod: no changes
Dec 15 15:17:35.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 15:17:35.503 INFO [stderr]      Running /target/debug/deps/factorial-30bf8f1f3d44f96f
Dec 15 15:17:35.515 INFO [stdout] 
Dec 15 15:17:35.515 INFO [stdout] running 7 tests
Dec 15 15:17:35.544 INFO [stdout] test tests::one_fact_is_one ... ok
Dec 15 15:17:35.544 INFO [stdout] test tests::two_fact_is_two ... ok
Dec 15 15:17:35.544 INFO [stdout] test tests::too_large_safe ... ok
Dec 15 15:17:35.544 INFO [stdout] test tests::ten_fact ... ok
Dec 15 15:17:35.552 INFO [stdout] test tests::zero_fact_is_one ... ok
Dec 15 15:17:35.552 INFO [stdout] test tests::biguint_support ... ok
Dec 15 15:17:35.656 INFO [stdout] test tests::too_large ... ok
Dec 15 15:17:35.656 INFO [stdout] 
Dec 15 15:17:35.656 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:17:35.656 INFO [stdout] 
Dec 15 15:17:35.658 INFO [stderr]    Doc-tests factorial
Dec 15 15:17:36.654 INFO [stdout] 
Dec 15 15:17:36.654 INFO [stdout] running 2 tests
Dec 15 15:17:38.247 INFO [stdout] test src/lib.rs - Factorial::checked_factorial (line 23) ... ok
Dec 15 15:17:38.681 INFO [stdout] test src/lib.rs - Factorial::factorial (line 32) ... ok
Dec 15 15:17:38.681 INFO [stdout] 
Dec 15 15:17:38.681 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:17:38.681 INFO [stdout] 
Dec 15 15:17:38.701 INFO [stderr] su: No module specific data is present
Dec 15 15:17:39.212 INFO running `"docker" "inspect" "439229b2df653e55d4cd1f7baec2bb33935b39c668dd13ec8735d373857a8be1"`
Dec 15 15:17:39.513 INFO running `"docker" "rm" "-f" "439229b2df653e55d4cd1f7baec2bb33935b39c668dd13ec8735d373857a8be1"`
Dec 15 15:17:39.877 INFO [stdout] 439229b2df653e55d4cd1f7baec2bb33935b39c668dd13ec8735d373857a8be1