Dec 15 01:59:45.757 INFO testing peek-nth-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 01:59:45.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 01:59:45.976 INFO [stdout] 609bb56d7f81ce3757eae9a3986b3b3a3dc996c71566c0dc5ffa3d0c10acbb05
Dec 15 01:59:45.980 INFO running `"docker" "start" "-a" "609bb56d7f81ce3757eae9a3986b3b3a3dc996c71566c0dc5ffa3d0c10acbb05"`
Dec 15 01:59:46.496 INFO [stderr] usermod: no changes
Dec 15 01:59:46.562 INFO [stderr]    Compiling peek-nth v0.2.0 (/source)
Dec 15 01:59:47.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 15 01:59:47.314 INFO [stderr] su: No module specific data is present
Dec 15 01:59:47.806 INFO running `"docker" "inspect" "609bb56d7f81ce3757eae9a3986b3b3a3dc996c71566c0dc5ffa3d0c10acbb05"`
Dec 15 01:59:47.973 INFO running `"docker" "rm" "-f" "609bb56d7f81ce3757eae9a3986b3b3a3dc996c71566c0dc5ffa3d0c10acbb05"`
Dec 15 01:59:48.096 INFO [stdout] 609bb56d7f81ce3757eae9a3986b3b3a3dc996c71566c0dc5ffa3d0c10acbb05
Dec 15 01:59:48.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 01:59:48.324 INFO [stdout] eea7f04c6f5c246a23efbfb37b3aa1a0ae7f129eb3c7ca9859c9597d1462d49f
Dec 15 01:59:48.328 INFO running `"docker" "start" "-a" "eea7f04c6f5c246a23efbfb37b3aa1a0ae7f129eb3c7ca9859c9597d1462d49f"`
Dec 15 01:59:48.739 INFO [stderr] usermod: no changes
Dec 15 01:59:48.782 INFO [stderr]    Compiling peek-nth v0.2.0 (/source)
Dec 15 01:59:49.699 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 15 01:59:49.699 INFO [stderr] su: No module specific data is present
Dec 15 01:59:49.963 INFO running `"docker" "inspect" "eea7f04c6f5c246a23efbfb37b3aa1a0ae7f129eb3c7ca9859c9597d1462d49f"`
Dec 15 01:59:50.063 INFO running `"docker" "rm" "-f" "eea7f04c6f5c246a23efbfb37b3aa1a0ae7f129eb3c7ca9859c9597d1462d49f"`
Dec 15 01:59:50.221 INFO [stdout] eea7f04c6f5c246a23efbfb37b3aa1a0ae7f129eb3c7ca9859c9597d1462d49f
Dec 15 01:59:50.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 01:59:50.595 INFO [stdout] 119c6d90454fc93877f502a41821f69fcf2b0622202d5b8ff0013f99380f150f
Dec 15 01:59:50.595 INFO running `"docker" "start" "-a" "119c6d90454fc93877f502a41821f69fcf2b0622202d5b8ff0013f99380f150f"`
Dec 15 01:59:51.194 INFO [stderr] usermod: no changes
Dec 15 01:59:51.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 01:59:51.223 INFO [stderr]      Running /target/debug/deps/peek_nth-9b72c9502e7b63f8
Dec 15 01:59:51.224 INFO [stdout] 
Dec 15 01:59:51.224 INFO [stdout] running 0 tests
Dec 15 01:59:51.224 INFO [stdout] 
Dec 15 01:59:51.224 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:59:51.224 INFO [stdout] 
Dec 15 01:59:51.224 INFO [stderr]    Doc-tests peek-nth
Dec 15 01:59:52.194 INFO [stdout] 
Dec 15 01:59:52.194 INFO [stdout] running 1 test
Dec 15 01:59:53.759 INFO [stdout] test src/lib.rs -  (line 7) ... ok
Dec 15 01:59:53.759 INFO [stdout] 
Dec 15 01:59:53.759 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:59:53.759 INFO [stdout] 
Dec 15 01:59:53.770 INFO [stderr] su: No module specific data is present
Dec 15 01:59:54.197 INFO running `"docker" "inspect" "119c6d90454fc93877f502a41821f69fcf2b0622202d5b8ff0013f99380f150f"`
Dec 15 01:59:54.437 INFO running `"docker" "rm" "-f" "119c6d90454fc93877f502a41821f69fcf2b0622202d5b8ff0013f99380f150f"`
Dec 15 01:59:54.535 INFO [stdout] 119c6d90454fc93877f502a41821f69fcf2b0622202d5b8ff0013f99380f150f