Dec 05 20:35:40.546 INFO testing jackieflash/interpreter against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:35:40.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 20:35:40.902 INFO [stdout] d387279a9bc0ac189e050a6aaac3b37d3a3f075cf6fc86dfa522ee2c98ffe6ec
Dec 05 20:35:40.904 INFO running `"docker" "start" "-a" "d387279a9bc0ac189e050a6aaac3b37d3a3f075cf6fc86dfa522ee2c98ffe6ec"`
Dec 05 20:35:42.168 INFO [stderr] usermod: no changes
Dec 05 20:35:42.260 INFO [stderr]    Compiling interpreter v0.1.0 (/source)
Dec 05 20:35:42.613 INFO [stderr] warning: unused import: `std::str`
Dec 05 20:35:42.613 INFO [stderr]  --> src/main.rs:2:5
Dec 05 20:35:42.620 INFO [stderr]   |
Dec 05 20:35:42.620 INFO [stderr] 2 | use std::str;
Dec 05 20:35:42.620 INFO [stderr]   |     ^^^^^^^^
Dec 05 20:35:42.620 INFO [stderr]   |
Dec 05 20:35:42.620 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 20:35:42.620 INFO [stderr] 
Dec 05 20:35:43.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 05 20:35:43.072 INFO [stderr] su: No module specific data is present
Dec 05 20:35:43.530 INFO running `"docker" "inspect" "d387279a9bc0ac189e050a6aaac3b37d3a3f075cf6fc86dfa522ee2c98ffe6ec"`
Dec 05 20:35:43.606 INFO running `"docker" "rm" "-f" "d387279a9bc0ac189e050a6aaac3b37d3a3f075cf6fc86dfa522ee2c98ffe6ec"`
Dec 05 20:35:43.706 INFO [stdout] d387279a9bc0ac189e050a6aaac3b37d3a3f075cf6fc86dfa522ee2c98ffe6ec
Dec 05 20:35:43.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 20:35:44.026 INFO [stdout] fd9a9b3184fe4c165184c6dbcc83fdd940d4210613bf9dfc5db020ba37cf13a4
Dec 05 20:35:44.028 INFO running `"docker" "start" "-a" "fd9a9b3184fe4c165184c6dbcc83fdd940d4210613bf9dfc5db020ba37cf13a4"`
Dec 05 20:35:44.968 INFO [stderr] usermod: no changes
Dec 05 20:35:44.995 INFO [stderr]    Compiling interpreter v0.1.0 (/source)
Dec 05 20:35:45.283 INFO [stderr] warning: unused import: `std::str`
Dec 05 20:35:45.283 INFO [stderr]  --> src/main.rs:2:5
Dec 05 20:35:45.283 INFO [stderr]   |
Dec 05 20:35:45.283 INFO [stderr] 2 | use std::str;
Dec 05 20:35:45.283 INFO [stderr]   |     ^^^^^^^^
Dec 05 20:35:45.283 INFO [stderr]   |
Dec 05 20:35:45.283 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 20:35:45.283 INFO [stderr] 
Dec 05 20:35:45.288 INFO [stderr] warning: unused import: `std::str`
Dec 05 20:35:45.288 INFO [stderr]   --> src/main.rs:17:9
Dec 05 20:35:45.288 INFO [stderr]    |
Dec 05 20:35:45.288 INFO [stderr] 17 |     use std::str;
Dec 05 20:35:45.288 INFO [stderr]    |         ^^^^^^^^
Dec 05 20:35:45.288 INFO [stderr] 
Dec 05 20:35:45.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 05 20:35:45.715 INFO [stderr] su: No module specific data is present
Dec 05 20:35:46.036 INFO running `"docker" "inspect" "fd9a9b3184fe4c165184c6dbcc83fdd940d4210613bf9dfc5db020ba37cf13a4"`
Dec 05 20:35:46.141 INFO running `"docker" "rm" "-f" "fd9a9b3184fe4c165184c6dbcc83fdd940d4210613bf9dfc5db020ba37cf13a4"`
Dec 05 20:35:46.288 INFO [stdout] fd9a9b3184fe4c165184c6dbcc83fdd940d4210613bf9dfc5db020ba37cf13a4
Dec 05 20:35:46.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 20:35:46.596 INFO [stdout] ae35d5d95fa169a5c41313cc12a7042724a857f8a81f834d8a5f8c5e06dc38d1
Dec 05 20:35:46.601 INFO running `"docker" "start" "-a" "ae35d5d95fa169a5c41313cc12a7042724a857f8a81f834d8a5f8c5e06dc38d1"`
Dec 05 20:35:47.317 INFO [stderr] usermod: no changes
Dec 05 20:35:47.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 05 20:35:47.338 INFO [stderr]      Running /target/debug/deps/interpreter-002841008319baec
Dec 05 20:35:47.342 INFO [stdout] 
Dec 05 20:35:47.342 INFO [stdout] running 2 tests
Dec 05 20:35:47.342 INFO [stdout] test tests::test_next_char_ascii ... ok
Dec 05 20:35:47.342 INFO [stdout] test tests::test_next_char_utf8 ... ok
Dec 05 20:35:47.342 INFO [stdout] 
Dec 05 20:35:47.342 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:35:47.342 INFO [stdout] 
Dec 05 20:35:47.344 INFO [stderr] su: No module specific data is present
Dec 05 20:35:47.597 INFO running `"docker" "inspect" "ae35d5d95fa169a5c41313cc12a7042724a857f8a81f834d8a5f8c5e06dc38d1"`
Dec 05 20:35:47.690 INFO running `"docker" "rm" "-f" "ae35d5d95fa169a5c41313cc12a7042724a857f8a81f834d8a5f8c5e06dc38d1"`
Dec 05 20:35:47.768 INFO [stdout] ae35d5d95fa169a5c41313cc12a7042724a857f8a81f834d8a5f8c5e06dc38d1