Dec 07 09:07:17.365 INFO testing ktm5e-dice-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 09:07:17.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 09:07:17.553 INFO [stdout] 2d941aae4d39e78c8adc5da93923062887f682f5233371a160298fd64a6b404e
Dec 07 09:07:17.558 INFO running `"docker" "start" "-a" "2d941aae4d39e78c8adc5da93923062887f682f5233371a160298fd64a6b404e"`
Dec 07 09:07:17.976 INFO [stderr] usermod: no changes
Dec 07 09:07:18.019 INFO [stderr]    Compiling ktm5e-dice v0.1.0 (/source)
Dec 07 09:07:18.956 INFO [stderr] warning: variable does not need to be mutable
Dec 07 09:07:18.956 INFO [stderr]   --> src/syntax/mod.rs:59:19
Dec 07 09:07:18.956 INFO [stderr]    |
Dec 07 09:07:18.956 INFO [stderr] 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Dec 07 09:07:18.956 INFO [stderr]    |                   ----^^^^^^^^^
Dec 07 09:07:18.956 INFO [stderr]    |                   |
Dec 07 09:07:18.956 INFO [stderr]    |                   help: remove this `mut`
Dec 07 09:07:18.956 INFO [stderr]    |
Dec 07 09:07:18.956 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 09:07:18.956 INFO [stderr] 
Dec 07 09:07:18.967 INFO [stderr] warning: variable does not need to be mutable
Dec 07 09:07:18.967 INFO [stderr]   --> src/syntax/mod.rs:84:19
Dec 07 09:07:18.967 INFO [stderr]    |
Dec 07 09:07:18.967 INFO [stderr] 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Dec 07 09:07:18.967 INFO [stderr]    |                   ----^^^^^^^^^
Dec 07 09:07:18.967 INFO [stderr]    |                   |
Dec 07 09:07:18.967 INFO [stderr]    |                   help: remove this `mut`
Dec 07 09:07:18.967 INFO [stderr] 
Dec 07 09:07:19.000 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 07 09:07:19.000 INFO [stderr]   --> src/lib.rs:17:12
Dec 07 09:07:19.000 INFO [stderr]    |
Dec 07 09:07:19.000 INFO [stderr] 17 | #![feature(conservative_impl_trait, i128_type)]
Dec 07 09:07:19.000 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:07:19.000 INFO [stderr]    |
Dec 07 09:07:19.000 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 07 09:07:19.000 INFO [stderr] 
Dec 07 09:07:19.000 INFO [stderr] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 07 09:07:19.000 INFO [stderr]   --> src/lib.rs:17:37
Dec 07 09:07:19.000 INFO [stderr]    |
Dec 07 09:07:19.000 INFO [stderr] 17 | #![feature(conservative_impl_trait, i128_type)]
Dec 07 09:07:19.000 INFO [stderr]    |                                     ^^^^^^^^^
Dec 07 09:07:19.000 INFO [stderr] 
Dec 07 09:07:20.781 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Dec 07 09:07:20.785 INFO [stderr] su: No module specific data is present
Dec 07 09:07:21.126 INFO running `"docker" "inspect" "2d941aae4d39e78c8adc5da93923062887f682f5233371a160298fd64a6b404e"`
Dec 07 09:07:21.242 INFO running `"docker" "rm" "-f" "2d941aae4d39e78c8adc5da93923062887f682f5233371a160298fd64a6b404e"`
Dec 07 09:07:21.315 INFO [stdout] 2d941aae4d39e78c8adc5da93923062887f682f5233371a160298fd64a6b404e
Dec 07 09:07:21.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 09:07:21.500 INFO [stdout] 2b453d4f0ad05bb66503979697c3dbc89f88e3cecd6f16941246a436cdcf3d5f
Dec 07 09:07:21.504 INFO running `"docker" "start" "-a" "2b453d4f0ad05bb66503979697c3dbc89f88e3cecd6f16941246a436cdcf3d5f"`
Dec 07 09:07:22.040 INFO [stderr] usermod: no changes
Dec 07 09:07:22.102 INFO [stderr]    Compiling microbench v0.3.3
Dec 07 09:07:23.128 INFO [stderr]    Compiling ktm5e-dice v0.1.0 (/source)
Dec 07 09:07:24.548 INFO [stderr] warning: variable does not need to be mutable
Dec 07 09:07:24.548 INFO [stderr]   --> src/syntax/mod.rs:59:19
Dec 07 09:07:24.548 INFO [stderr]    |
Dec 07 09:07:24.548 INFO [stderr] 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Dec 07 09:07:24.548 INFO [stderr]    |                   ----^^^^^^^^^
Dec 07 09:07:24.548 INFO [stderr]    |                   |
Dec 07 09:07:24.548 INFO [stderr]    |                   help: remove this `mut`
Dec 07 09:07:24.548 INFO [stderr]    |
Dec 07 09:07:24.548 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 09:07:24.548 INFO [stderr] 
Dec 07 09:07:24.552 INFO [stderr] warning: variable does not need to be mutable
Dec 07 09:07:24.552 INFO [stderr]   --> src/syntax/mod.rs:84:19
Dec 07 09:07:24.552 INFO [stderr]    |
Dec 07 09:07:24.552 INFO [stderr] 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Dec 07 09:07:24.552 INFO [stderr]    |                   ----^^^^^^^^^
Dec 07 09:07:24.552 INFO [stderr]    |                   |
Dec 07 09:07:24.552 INFO [stderr]    |                   help: remove this `mut`
Dec 07 09:07:24.552 INFO [stderr] 
Dec 07 09:07:24.585 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 07 09:07:24.585 INFO [stderr]   --> src/lib.rs:17:12
Dec 07 09:07:24.585 INFO [stderr]    |
Dec 07 09:07:24.585 INFO [stderr] 17 | #![feature(conservative_impl_trait, i128_type)]
Dec 07 09:07:24.585 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 09:07:24.585 INFO [stderr]    |
Dec 07 09:07:24.585 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 07 09:07:24.585 INFO [stderr] 
Dec 07 09:07:24.585 INFO [stderr] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 07 09:07:24.585 INFO [stderr]   --> src/lib.rs:17:37
Dec 07 09:07:24.585 INFO [stderr]    |
Dec 07 09:07:24.585 INFO [stderr] 17 | #![feature(conservative_impl_trait, i128_type)]
Dec 07 09:07:24.585 INFO [stderr]    |                                     ^^^^^^^^^
Dec 07 09:07:24.585 INFO [stderr] 
Dec 07 09:07:26.692 INFO [stderr] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 07 09:07:26.692 INFO [stderr]   --> tests/statistics.rs:15:12
Dec 07 09:07:26.692 INFO [stderr]    |
Dec 07 09:07:26.692 INFO [stderr] 15 | #![feature(i128_type)]
Dec 07 09:07:26.692 INFO [stderr]    |            ^^^^^^^^^
Dec 07 09:07:26.692 INFO [stderr]    |
Dec 07 09:07:26.692 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 07 09:07:26.692 INFO [stderr] 
Dec 07 09:07:28.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.98s
Dec 07 09:07:28.068 INFO [stderr] su: No module specific data is present
Dec 07 09:07:28.908 INFO running `"docker" "inspect" "2b453d4f0ad05bb66503979697c3dbc89f88e3cecd6f16941246a436cdcf3d5f"`
Dec 07 09:07:29.210 INFO running `"docker" "rm" "-f" "2b453d4f0ad05bb66503979697c3dbc89f88e3cecd6f16941246a436cdcf3d5f"`
Dec 07 09:07:29.364 INFO [stdout] 2b453d4f0ad05bb66503979697c3dbc89f88e3cecd6f16941246a436cdcf3d5f
Dec 07 09:07:29.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 09:07:29.704 INFO [stdout] d93746d3f535aca0033fbfa0cbaff15c57d698fe6d93fc3e4aa086f035ab744e
Dec 07 09:07:29.710 INFO running `"docker" "start" "-a" "d93746d3f535aca0033fbfa0cbaff15c57d698fe6d93fc3e4aa086f035ab744e"`
Dec 07 09:07:30.955 INFO [stderr] usermod: no changes
Dec 07 09:07:31.037 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 07 09:07:31.066 INFO [stderr]      Running /target/debug/deps/dice-0a593f8890f3a203
Dec 07 09:07:31.066 INFO [stdout] 
Dec 07 09:07:31.066 INFO [stdout] running 0 tests
Dec 07 09:07:31.066 INFO [stdout] 
Dec 07 09:07:31.066 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:07:31.066 INFO [stdout] 
Dec 07 09:07:31.073 INFO [stderr]      Running /target/debug/deps/ratio-e194519845165904
Dec 07 09:07:31.080 INFO [stdout] 
Dec 07 09:07:31.080 INFO [stdout] running 1 test
Dec 07 09:07:31.080 INFO [stdout] test test_ratio ... ok
Dec 07 09:07:31.080 INFO [stdout] 
Dec 07 09:07:31.080 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:07:31.080 INFO [stdout] 
Dec 07 09:07:31.080 INFO [stdout] 
Dec 07 09:07:31.080 INFO [stdout] running 3 tests
Dec 07 09:07:31.080 INFO [stdout] test test_statistics_expression ... ok
Dec 07 09:07:31.080 INFO [stdout] test test_statistics_die ... ok
Dec 07 09:07:31.080 INFO [stderr]      Running /target/debug/deps/statistics-31b506e25504e5f8
Dec 07 09:07:31.112 INFO [stderr]      Running /target/debug/deps/syntax-7fec0f833f062837
Dec 07 09:07:31.112 INFO [stdout] test test_statistics_dice ... ok
Dec 07 09:07:31.112 INFO [stdout] 
Dec 07 09:07:31.112 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:07:31.112 INFO [stdout] 
Dec 07 09:07:31.114 INFO [stdout] 
Dec 07 09:07:31.114 INFO [stdout] running 2 tests
Dec 07 09:07:31.114 INFO [stdout] test test_parse_err ... ok
Dec 07 09:07:31.120 INFO [stdout] test test_parse_ok ... ok
Dec 07 09:07:31.120 INFO [stderr]    Doc-tests dice
Dec 07 09:07:31.120 INFO [stdout] 
Dec 07 09:07:31.120 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:07:31.120 INFO [stdout] 
Dec 07 09:07:32.392 INFO [stdout] 
Dec 07 09:07:32.392 INFO [stdout] running 0 tests
Dec 07 09:07:32.392 INFO [stdout] 
Dec 07 09:07:32.392 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:07:32.392 INFO [stdout] 
Dec 07 09:07:32.397 INFO [stderr] su: No module specific data is present
Dec 07 09:07:33.036 INFO running `"docker" "inspect" "d93746d3f535aca0033fbfa0cbaff15c57d698fe6d93fc3e4aa086f035ab744e"`
Dec 07 09:07:33.295 INFO running `"docker" "rm" "-f" "d93746d3f535aca0033fbfa0cbaff15c57d698fe6d93fc3e4aa086f035ab744e"`
Dec 07 09:07:33.453 INFO [stdout] d93746d3f535aca0033fbfa0cbaff15c57d698fe6d93fc3e4aa086f035ab744e