Dec 13 13:07:53.383 INFO testing lambdabear/increasing_speed_limits against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 13:07:53.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 13:07:54.004 INFO [stdout] 79f1d80d189c094f851a8fe835430d06ce94ae22fcbb1f9eae88210720bc00ec
Dec 13 13:07:54.006 INFO running `"docker" "start" "-a" "79f1d80d189c094f851a8fe835430d06ce94ae22fcbb1f9eae88210720bc00ec"`
Dec 13 13:07:56.034 INFO [stderr] usermod: no changes
Dec 13 13:07:56.095 INFO [stderr]    Compiling increasing-speed-limits v0.1.0 (/source)
Dec 13 13:07:56.794 INFO [stderr] warning: unused variable: `j`
Dec 13 13:07:56.794 INFO [stderr]   --> src/lib.rs:48:13
Dec 13 13:07:56.794 INFO [stderr]    |
Dec 13 13:07:56.794 INFO [stderr] 48 |         for j in 0..m {
Dec 13 13:07:56.794 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 13 13:07:56.794 INFO [stderr]    |
Dec 13 13:07:56.794 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 13:07:56.794 INFO [stderr] 
Dec 13 13:07:56.827 INFO [stderr] warning: variable `MOD` should have a snake case name such as `mod`
Dec 13 13:07:56.827 INFO [stderr]   --> src/compute.rs:34:9
Dec 13 13:07:56.827 INFO [stderr]    |
Dec 13 13:07:56.827 INFO [stderr] 34 |     let MOD = 1_000_000_007;
Dec 13 13:07:56.827 INFO [stderr]    |         ^^^
Dec 13 13:07:56.827 INFO [stderr]    |
Dec 13 13:07:56.827 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 13:07:56.827 INFO [stderr] 
Dec 13 13:07:56.851 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 13 13:07:56.851 INFO [stderr]   --> src/lib.rs:36:9
Dec 13 13:07:56.851 INFO [stderr]    |
Dec 13 13:07:56.851 INFO [stderr] 36 |     let N = v[0].parse::<u32>().expect("parse error");
Dec 13 13:07:56.851 INFO [stderr]    |         ^
Dec 13 13:07:56.851 INFO [stderr] 
Dec 13 13:07:58.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 13 13:07:58.519 INFO [stderr] su: No module specific data is present
Dec 13 13:07:59.667 INFO running `"docker" "inspect" "79f1d80d189c094f851a8fe835430d06ce94ae22fcbb1f9eae88210720bc00ec"`
Dec 13 13:08:00.095 INFO running `"docker" "rm" "-f" "79f1d80d189c094f851a8fe835430d06ce94ae22fcbb1f9eae88210720bc00ec"`
Dec 13 13:08:00.402 INFO [stdout] 79f1d80d189c094f851a8fe835430d06ce94ae22fcbb1f9eae88210720bc00ec
Dec 13 13:08:00.411 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 13:08:00.904 INFO [stdout] 3237a30f54a7067180f9e4aaa3bacf7c1a53df08c273fa5159bc8c1424f92886
Dec 13 13:08:00.906 INFO running `"docker" "start" "-a" "3237a30f54a7067180f9e4aaa3bacf7c1a53df08c273fa5159bc8c1424f92886"`
Dec 13 13:08:02.174 INFO [stderr] usermod: no changes
Dec 13 13:08:02.303 INFO [stderr]    Compiling increasing-speed-limits v0.1.0 (/source)
Dec 13 13:08:03.241 INFO [stderr] warning: unused variable: `j`
Dec 13 13:08:03.241 INFO [stderr]   --> src/lib.rs:48:13
Dec 13 13:08:03.241 INFO [stderr]    |
Dec 13 13:08:03.241 INFO [stderr] 48 |         for j in 0..m {
Dec 13 13:08:03.241 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 13 13:08:03.241 INFO [stderr]    |
Dec 13 13:08:03.244 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 13:08:03.244 INFO [stderr] 
Dec 13 13:08:03.299 INFO [stderr] warning: variable `MOD` should have a snake case name such as `mod`
Dec 13 13:08:03.299 INFO [stderr]   --> src/compute.rs:34:9
Dec 13 13:08:03.299 INFO [stderr]    |
Dec 13 13:08:03.300 INFO [stderr] 34 |     let MOD = 1_000_000_007;
Dec 13 13:08:03.300 INFO [stderr]    |         ^^^
Dec 13 13:08:03.300 INFO [stderr]    |
Dec 13 13:08:03.300 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 13:08:03.301 INFO [stderr] 
Dec 13 13:08:03.303 INFO [stderr] warning: function `test_BIT` should have a snake case name such as `test_bit`
Dec 13 13:08:03.304 INFO [stderr]   --> src/compute.rs:60:1
Dec 13 13:08:03.304 INFO [stderr]    |
Dec 13 13:08:03.304 INFO [stderr] 60 | / fn test_BIT() {
Dec 13 13:08:03.304 INFO [stderr] 61 | |     let mut tree = BIT::new(5);
Dec 13 13:08:03.305 INFO [stderr] 62 | |     assert_eq!(vec![0; 6], tree.tree);
Dec 13 13:08:03.305 INFO [stderr] 63 | |     tree.add(1, 1);
Dec 13 13:08:03.305 INFO [stderr] ...  |
Dec 13 13:08:03.305 INFO [stderr] 79 | |     assert_eq!(13, count_inc_seq(s));
Dec 13 13:08:03.305 INFO [stderr] 80 | | }
Dec 13 13:08:03.305 INFO [stderr]    | |_^
Dec 13 13:08:03.306 INFO [stderr] 
Dec 13 13:08:03.307 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 13 13:08:03.308 INFO [stderr]   --> src/lib.rs:36:9
Dec 13 13:08:03.308 INFO [stderr]    |
Dec 13 13:08:03.308 INFO [stderr] 36 |     let N = v[0].parse::<u32>().expect("parse error");
Dec 13 13:08:03.308 INFO [stderr]    |         ^
Dec 13 13:08:03.308 INFO [stderr] 
Dec 13 13:08:04.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
Dec 13 13:08:04.359 INFO [stderr] su: No module specific data is present
Dec 13 13:08:05.670 INFO running `"docker" "inspect" "3237a30f54a7067180f9e4aaa3bacf7c1a53df08c273fa5159bc8c1424f92886"`
Dec 13 13:08:05.979 INFO running `"docker" "rm" "-f" "3237a30f54a7067180f9e4aaa3bacf7c1a53df08c273fa5159bc8c1424f92886"`
Dec 13 13:08:06.323 INFO [stdout] 3237a30f54a7067180f9e4aaa3bacf7c1a53df08c273fa5159bc8c1424f92886
Dec 13 13:08:06.331 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 13:08:06.816 INFO [stdout] 3bc04b44c2c0dce8b4bda2753ac489ee0286ffb0865808a586d7f0611d43506f
Dec 13 13:08:06.818 INFO running `"docker" "start" "-a" "3bc04b44c2c0dce8b4bda2753ac489ee0286ffb0865808a586d7f0611d43506f"`
Dec 13 13:08:08.926 INFO [stderr] usermod: no changes
Dec 13 13:08:09.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 13:08:09.039 INFO [stderr]      Running /target/debug/deps/increasing_speed_limits-3a663edd0ec652aa
Dec 13 13:08:09.039 INFO [stderr]      Running /target/debug/deps/increasing_speed_limits-a8b4958fa5b1e484
Dec 13 13:08:09.039 INFO [stderr]    Doc-tests increasing-speed-limits
Dec 13 13:08:09.039 INFO [stdout] 
Dec 13 13:08:09.039 INFO [stdout] running 1 test
Dec 13 13:08:09.039 INFO [stdout] test compute::test_BIT ... ok
Dec 13 13:08:09.039 INFO [stdout] 
Dec 13 13:08:09.039 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:08:09.039 INFO [stdout] 
Dec 13 13:08:09.039 INFO [stdout] 
Dec 13 13:08:09.039 INFO [stdout] running 0 tests
Dec 13 13:08:09.039 INFO [stdout] 
Dec 13 13:08:09.039 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:08:09.039 INFO [stdout] 
Dec 13 13:08:09.523 INFO [stdout] 
Dec 13 13:08:09.523 INFO [stdout] running 0 tests
Dec 13 13:08:09.523 INFO [stdout] 
Dec 13 13:08:09.523 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:08:09.524 INFO [stdout] 
Dec 13 13:08:09.531 INFO [stderr] su: No module specific data is present
Dec 13 13:08:11.035 INFO running `"docker" "inspect" "3bc04b44c2c0dce8b4bda2753ac489ee0286ffb0865808a586d7f0611d43506f"`
Dec 13 13:08:11.273 INFO running `"docker" "rm" "-f" "3bc04b44c2c0dce8b4bda2753ac489ee0286ffb0865808a586d7f0611d43506f"`
Dec 13 13:08:11.495 INFO [stdout] 3bc04b44c2c0dce8b4bda2753ac489ee0286ffb0865808a586d7f0611d43506f