Nov 17 13:26:32.616 INFO testing MicroJoe/rmatrix against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 13:26:32.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:26:33.143 INFO [stdout] b9ed34534cef9d5f42115eba882211689c0038e012f7ab8fe6a2b4d515566f05
Nov 17 13:26:33.146 INFO running `"docker" "start" "-a" "b9ed34534cef9d5f42115eba882211689c0038e012f7ab8fe6a2b4d515566f05"`
Nov 17 13:26:34.842 INFO [stderr] usermod: no changes
Nov 17 13:26:34.891 INFO [stderr]    Compiling rmatrix v0.0.1 (/source)
Nov 17 13:26:35.343 INFO [stderr] warning: function is never used: `id`
Nov 17 13:26:35.343 INFO [stderr]   --> src/matrix.rs:63:1
Nov 17 13:26:35.343 INFO [stderr]    |
Nov 17 13:26:35.343 INFO [stderr] 63 | pub fn id(w: usize) -> Matrix {
Nov 17 13:26:35.343 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:26:35.343 INFO [stderr]    |
Nov 17 13:26:35.344 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 13:26:35.344 INFO [stderr] 
Nov 17 13:26:36.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 17 13:26:36.094 INFO [stderr] su: No module specific data is present
Nov 17 13:26:37.289 INFO running `"docker" "inspect" "b9ed34534cef9d5f42115eba882211689c0038e012f7ab8fe6a2b4d515566f05"`
Nov 17 13:26:37.613 INFO running `"docker" "rm" "-f" "b9ed34534cef9d5f42115eba882211689c0038e012f7ab8fe6a2b4d515566f05"`
Nov 17 13:26:37.909 INFO [stdout] b9ed34534cef9d5f42115eba882211689c0038e012f7ab8fe6a2b4d515566f05
Nov 17 13:26:37.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:26:38.419 INFO [stdout] 778f862b9bceb97606ddb86740d7ba367c23b6a75fc14626075e93307325df41
Nov 17 13:26:38.421 INFO running `"docker" "start" "-a" "778f862b9bceb97606ddb86740d7ba367c23b6a75fc14626075e93307325df41"`
Nov 17 13:26:40.391 INFO [stderr] usermod: no changes
Nov 17 13:26:40.431 INFO [stderr]    Compiling rmatrix v0.0.1 (/source)
Nov 17 13:26:41.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 17 13:26:41.405 INFO [stderr] su: No module specific data is present
Nov 17 13:26:41.920 INFO running `"docker" "inspect" "778f862b9bceb97606ddb86740d7ba367c23b6a75fc14626075e93307325df41"`
Nov 17 13:26:42.267 INFO running `"docker" "rm" "-f" "778f862b9bceb97606ddb86740d7ba367c23b6a75fc14626075e93307325df41"`
Nov 17 13:26:42.523 INFO [stdout] 778f862b9bceb97606ddb86740d7ba367c23b6a75fc14626075e93307325df41
Nov 17 13:26:42.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:26:42.915 INFO [stdout] a6dff92c8bff445b4dcd30041a7292762a15ff7f7c8d8042b5aa80b2ddc3976e
Nov 17 13:26:42.917 INFO running `"docker" "start" "-a" "a6dff92c8bff445b4dcd30041a7292762a15ff7f7c8d8042b5aa80b2ddc3976e"`
Nov 17 13:26:44.103 INFO [stderr] usermod: no changes
Nov 17 13:26:44.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 13:26:44.171 INFO [stderr]      Running /target/debug/deps/rmatrix-03d8fc1acfa954bb
Nov 17 13:26:44.174 INFO [stdout] 
Nov 17 13:26:44.174 INFO [stdout] running 1 test
Nov 17 13:26:44.175 INFO [stdout] test matrix::test_mult_id ... ok
Nov 17 13:26:44.175 INFO [stdout] 
Nov 17 13:26:44.175 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:26:44.175 INFO [stdout] 
Nov 17 13:26:44.175 INFO [stderr] su: No module specific data is present
Nov 17 13:26:45.542 INFO running `"docker" "inspect" "a6dff92c8bff445b4dcd30041a7292762a15ff7f7c8d8042b5aa80b2ddc3976e"`
Nov 17 13:26:45.830 INFO running `"docker" "rm" "-f" "a6dff92c8bff445b4dcd30041a7292762a15ff7f7c8d8042b5aa80b2ddc3976e"`
Nov 17 13:26:46.119 INFO [stdout] a6dff92c8bff445b4dcd30041a7292762a15ff7f7c8d8042b5aa80b2ddc3976e