Nov 17 23:13:21.113 INFO testing series-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 23:13:21.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 23:13:21.515 INFO [stdout] 91a2355859fcacf11ce92e5962984f99868aabe8f0550aaf22f42b841589b387
Nov 17 23:13:21.517 INFO running `"docker" "start" "-a" "91a2355859fcacf11ce92e5962984f99868aabe8f0550aaf22f42b841589b387"`
Nov 17 23:13:22.711 INFO [stderr] usermod: no changes
Nov 17 23:13:22.779 INFO [stderr]    Compiling series v0.1.0 (/source)
Nov 17 23:13:23.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Nov 17 23:13:23.666 INFO [stderr] su: No module specific data is present
Nov 17 23:13:24.295 INFO running `"docker" "inspect" "91a2355859fcacf11ce92e5962984f99868aabe8f0550aaf22f42b841589b387"`
Nov 17 23:13:24.594 INFO running `"docker" "rm" "-f" "91a2355859fcacf11ce92e5962984f99868aabe8f0550aaf22f42b841589b387"`
Nov 17 23:13:24.811 INFO [stdout] 91a2355859fcacf11ce92e5962984f99868aabe8f0550aaf22f42b841589b387
Nov 17 23:13:24.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 23:13:25.207 INFO [stdout] 14189c24d501a27115c993590996cea78b83a40d285d68205f5f6d93e6d261b6
Nov 17 23:13:25.213 INFO running `"docker" "start" "-a" "14189c24d501a27115c993590996cea78b83a40d285d68205f5f6d93e6d261b6"`
Nov 17 23:13:26.176 INFO [stderr] usermod: no changes
Nov 17 23:13:26.244 INFO [stderr]    Compiling series v0.1.0 (/source)
Nov 17 23:13:27.623 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 17 23:13:27.623 INFO [stderr]     --> src/lib.rs:1159:9
Nov 17 23:13:27.623 INFO [stderr]      |
Nov 17 23:13:27.623 INFO [stderr] 1159 |         s + t;
Nov 17 23:13:27.623 INFO [stderr]      |         ^^^^^
Nov 17 23:13:27.623 INFO [stderr]      |
Nov 17 23:13:27.623 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 17 23:13:27.623 INFO [stderr] 
Nov 17 23:13:27.623 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 17 23:13:27.625 INFO [stderr]     --> src/lib.rs:1167:9
Nov 17 23:13:27.626 INFO [stderr]      |
Nov 17 23:13:27.626 INFO [stderr] 1167 |         s - t;
Nov 17 23:13:27.626 INFO [stderr]      |         ^^^^^
Nov 17 23:13:27.626 INFO [stderr] 
Nov 17 23:13:27.626 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 17 23:13:27.626 INFO [stderr]     --> src/lib.rs:1175:9
Nov 17 23:13:27.626 INFO [stderr]      |
Nov 17 23:13:27.626 INFO [stderr] 1175 |         s * t;
Nov 17 23:13:27.626 INFO [stderr]      |         ^^^^^
Nov 17 23:13:27.626 INFO [stderr] 
Nov 17 23:13:27.626 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 17 23:13:27.626 INFO [stderr]     --> src/lib.rs:1183:9
Nov 17 23:13:27.626 INFO [stderr]      |
Nov 17 23:13:27.626 INFO [stderr] 1183 |         s / t;
Nov 17 23:13:27.626 INFO [stderr]      |         ^^^^^
Nov 17 23:13:27.626 INFO [stderr] 
Nov 17 23:13:29.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Nov 17 23:13:29.119 INFO [stderr] su: No module specific data is present
Nov 17 23:13:29.763 INFO running `"docker" "inspect" "14189c24d501a27115c993590996cea78b83a40d285d68205f5f6d93e6d261b6"`
Nov 17 23:13:30.079 INFO running `"docker" "rm" "-f" "14189c24d501a27115c993590996cea78b83a40d285d68205f5f6d93e6d261b6"`
Nov 17 23:13:30.311 INFO [stdout] 14189c24d501a27115c993590996cea78b83a40d285d68205f5f6d93e6d261b6
Nov 17 23:13:30.315 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 23:13:30.781 INFO [stdout] 648591a6616ade9188c7e203b5a55fc6d931f6460eada923b0905218a5d43ce9
Nov 17 23:13:30.785 INFO running `"docker" "start" "-a" "648591a6616ade9188c7e203b5a55fc6d931f6460eada923b0905218a5d43ce9"`
Nov 17 23:13:31.994 INFO [stderr] usermod: no changes
Nov 17 23:13:32.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 23:13:32.075 INFO [stderr]      Running /target/debug/deps/series-f61bf68d00333679
Nov 17 23:13:32.083 INFO [stdout] 
Nov 17 23:13:32.083 INFO [stdout] running 19 tests
Nov 17 23:13:32.091 INFO [stdout] test tests::tst_display ... ok
Nov 17 23:13:32.091 INFO [stdout] test tests::tst_add ... ok
Nov 17 23:13:32.091 INFO [stdout] test tests::tst_div ... ok
Nov 17 23:13:32.095 INFO [stdout] test tests::tst_add_assign ... ok
Nov 17 23:13:32.095 INFO [stdout] test tests::tst_div_assign ... ok
Nov 17 23:13:32.095 INFO [stdout] test tests::tst_mul ... ok
Nov 17 23:13:32.095 INFO [stdout] test tests::tst_mul_assign ... ok
Nov 17 23:13:32.095 INFO [stdout] test tests::tst_neg ... ok
Nov 17 23:13:32.107 INFO [stdout] test tests::tst_ln ... ok
Nov 17 23:13:32.107 INFO [stdout] test tests::tst_exp ... ok
Nov 17 23:13:32.107 INFO [stdout] test tests::tst_pow ... ok
Nov 17 23:13:32.107 INFO [stdout] test tests::tst_series ... ok
Nov 17 23:13:32.107 INFO [stdout] test tests::tst_sub_assign ... ok
Nov 17 23:13:32.107 INFO [stdout] test tests::tst_sub ... ok
Nov 17 23:13:32.107 INFO [stdout] test tests::tst_var ... ok
Nov 17 23:13:32.264 INFO [stdout] test tests::tst_bad_div ... ok
Nov 17 23:13:32.265 INFO [stdout] test tests::tst_bad_sub ... ok
Nov 17 23:13:32.265 INFO [stdout] test tests::tst_bad_mul ... ok
Nov 17 23:13:32.265 INFO [stdout] test tests::tst_bad_add ... ok
Nov 17 23:13:32.265 INFO [stdout] 
Nov 17 23:13:32.266 INFO [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 23:13:32.266 INFO [stdout] 
Nov 17 23:13:32.266 INFO [stderr]    Doc-tests series
Nov 17 23:13:33.179 INFO [stdout] 
Nov 17 23:13:33.179 INFO [stdout] running 24 tests
Nov 17 23:13:42.763 INFO [stdout] test src/lib.rs - &'a Series<Var, Coeff>::neg (line 224) ... ok
Nov 17 23:13:42.876 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::add_assign (line 248) ... ok
Nov 17 23:13:43.672 INFO [stdout] test src/lib.rs - &'a Series<Var, Coeff>::div (line 609) ... ok
Nov 17 23:13:43.891 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::add_assign (line 300) ... ok
Nov 17 23:13:44.693 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::add (line 354) ... ok
Nov 17 23:13:44.727 INFO [stdout] test src/lib.rs - &'a Series<Var, Coeff>::add (line 327) ... ok
Nov 17 23:13:44.729 INFO [stdout] test src/lib.rs - &'a Series<Var, Coeff>::mul (line 491) ... ok
Nov 17 23:13:44.745 INFO [stdout] test src/lib.rs - &'a Series<Var, Coeff>::sub (line 382) ... ok
Nov 17 23:13:48.419 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::coeff (line 61) ... ok
Nov 17 23:13:50.143 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::div (line 635) ... ok
Nov 17 23:13:50.276 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::div_assign (line 659) ... ok
Nov 17 23:13:50.731 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::max_pow (line 102) ... ok
Nov 17 23:13:50.935 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::min_pow (line 88) ... ok
Nov 17 23:13:52.443 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::mul (line 527) ... ok
Nov 17 23:13:52.663 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::div_assign (line 685) ... ok
Nov 17 23:13:53.248 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::inverse (line 121) ... ok
Nov 17 23:13:56.399 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::mul_assign (line 551) ... ok
Nov 17 23:13:58.200 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::new (line 32) ... ok
Nov 17 23:13:58.875 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::neg (line 203) ... ok
Nov 17 23:13:59.112 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::mul_assign (line 577) ... ok
Nov 17 23:14:00.005 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::sub (line 407) ... ok
Nov 17 23:14:00.583 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::var (line 45) ... ok
Nov 17 23:14:00.800 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::sub_assign (line 435) ... ok
Nov 17 23:14:00.871 INFO [stdout] test src/lib.rs - Series<Var, Coeff>::sub_assign (line 459) ... ok
Nov 17 23:14:00.871 INFO [stdout] 
Nov 17 23:14:00.872 INFO [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 23:14:00.872 INFO [stdout] 
Nov 17 23:14:00.905 INFO [stderr] su: No module specific data is present
Nov 17 23:14:02.747 INFO running `"docker" "inspect" "648591a6616ade9188c7e203b5a55fc6d931f6460eada923b0905218a5d43ce9"`
Nov 17 23:14:03.082 INFO running `"docker" "rm" "-f" "648591a6616ade9188c7e203b5a55fc6d931f6460eada923b0905218a5d43ce9"`
Nov 17 23:14:03.351 INFO [stdout] 648591a6616ade9188c7e203b5a55fc6d931f6460eada923b0905218a5d43ce9