Dec 07 00:32:42.527 INFO testing rust_multicodec-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 00:32:42.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 00:32:42.892 INFO [stdout] 2863e47ea1b018a47e691abd9f1e4c43407554a6be082e6a5c54b0bf66b615b5
Dec 07 00:32:42.898 INFO running `"docker" "start" "-a" "2863e47ea1b018a47e691abd9f1e4c43407554a6be082e6a5c54b0bf66b615b5"`
Dec 07 00:32:43.579 INFO [stderr] usermod: no changes
Dec 07 00:32:43.633 INFO [stderr]    Compiling rust_multicodec v0.2.0 (/source)
Dec 07 00:32:44.133 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 00:32:44.133 INFO [stderr]  --> src/lib.rs:9:1
Dec 07 00:32:44.133 INFO [stderr]   |
Dec 07 00:32:44.133 INFO [stderr] 9 | #[macro_use]
Dec 07 00:32:44.133 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 00:32:44.133 INFO [stderr]   |
Dec 07 00:32:44.133 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 00:32:44.133 INFO [stderr] 
Dec 07 00:32:44.133 INFO [stderr] warning: unused import: `std::str`
Dec 07 00:32:44.133 INFO [stderr]   --> src/lib.rs:12:5
Dec 07 00:32:44.133 INFO [stderr]    |
Dec 07 00:32:44.133 INFO [stderr] 12 | use std::str;
Dec 07 00:32:44.133 INFO [stderr]    |     ^^^^^^^^
Dec 07 00:32:44.133 INFO [stderr] 
Dec 07 00:32:44.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 07 00:32:44.308 INFO [stderr] su: No module specific data is present
Dec 07 00:32:44.709 INFO running `"docker" "inspect" "2863e47ea1b018a47e691abd9f1e4c43407554a6be082e6a5c54b0bf66b615b5"`
Dec 07 00:32:44.858 INFO running `"docker" "rm" "-f" "2863e47ea1b018a47e691abd9f1e4c43407554a6be082e6a5c54b0bf66b615b5"`
Dec 07 00:32:45.069 INFO [stdout] 2863e47ea1b018a47e691abd9f1e4c43407554a6be082e6a5c54b0bf66b615b5
Dec 07 00:32:45.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 00:32:45.487 INFO [stdout] e18d718845a37bfb5b3eb6c78832c3a0bfbde0a9b0b20c529577f38d4b3dfc16
Dec 07 00:32:45.491 INFO running `"docker" "start" "-a" "e18d718845a37bfb5b3eb6c78832c3a0bfbde0a9b0b20c529577f38d4b3dfc16"`
Dec 07 00:32:46.051 INFO [stderr] usermod: no changes
Dec 07 00:32:46.125 INFO [stderr]    Compiling rust_multicodec v0.2.0 (/source)
Dec 07 00:32:47.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Dec 07 00:32:47.802 INFO [stderr] su: No module specific data is present
Dec 07 00:32:48.068 INFO running `"docker" "inspect" "e18d718845a37bfb5b3eb6c78832c3a0bfbde0a9b0b20c529577f38d4b3dfc16"`
Dec 07 00:32:48.259 INFO running `"docker" "rm" "-f" "e18d718845a37bfb5b3eb6c78832c3a0bfbde0a9b0b20c529577f38d4b3dfc16"`
Dec 07 00:32:48.421 INFO [stdout] e18d718845a37bfb5b3eb6c78832c3a0bfbde0a9b0b20c529577f38d4b3dfc16
Dec 07 00:32:48.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 00:32:48.602 INFO [stdout] 4e54bc1fff2b871f6a15ec1649563b1e8313f876ff16dae175d4145d44ce59e8
Dec 07 00:32:48.603 INFO running `"docker" "start" "-a" "4e54bc1fff2b871f6a15ec1649563b1e8313f876ff16dae175d4145d44ce59e8"`
Dec 07 00:32:48.934 INFO [stderr] usermod: no changes
Dec 07 00:32:48.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 00:32:48.973 INFO [stderr]      Running /target/debug/deps/rust_multicodec-85efd8dce87f4391
Dec 07 00:32:48.975 INFO [stdout] 
Dec 07 00:32:48.975 INFO [stdout] running 2 tests
Dec 07 00:32:48.975 INFO [stdout] test codec_prefix::tests::prefix_works ... ok
Dec 07 00:32:48.976 INFO [stdout] test tests::encoding_decoding_works ... ok
Dec 07 00:32:48.976 INFO [stdout] 
Dec 07 00:32:48.976 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 00:32:48.976 INFO [stdout] 
Dec 07 00:32:48.980 INFO [stderr]    Doc-tests rust_multicodec
Dec 07 00:32:49.888 INFO [stdout] 
Dec 07 00:32:49.888 INFO [stdout] running 5 tests
Dec 07 00:32:57.272 INFO [stdout] test src/codec_prefix.rs - codec_prefix::remove (line 77) ... ok
Dec 07 00:32:57.303 INFO [stdout] test src/codec_prefix.rs - codec_prefix::get (line 46) ... ok
Dec 07 00:32:57.476 INFO [stdout] test src/codec_prefix.rs - codec_prefix::add (line 14) ... ok
Dec 07 00:32:57.667 INFO [stdout] test src/lib.rs - encode (line 34) ... ok
Dec 07 00:32:57.846 INFO [stdout] test src/lib.rs - decode (line 73) ... ok
Dec 07 00:32:57.847 INFO [stdout] 
Dec 07 00:32:57.847 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 00:32:57.847 INFO [stdout] 
Dec 07 00:32:57.864 INFO [stderr] su: No module specific data is present
Dec 07 00:32:58.311 INFO running `"docker" "inspect" "4e54bc1fff2b871f6a15ec1649563b1e8313f876ff16dae175d4145d44ce59e8"`
Dec 07 00:32:58.442 INFO running `"docker" "rm" "-f" "4e54bc1fff2b871f6a15ec1649563b1e8313f876ff16dae175d4145d44ce59e8"`
Dec 07 00:32:58.679 INFO [stdout] 4e54bc1fff2b871f6a15ec1649563b1e8313f876ff16dae175d4145d44ce59e8