Dec 07 06:51:12.784 INFO testing mrtreader-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 06:51:12.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:51:13.125 INFO [stdout] 8d8fed23b2f523c6177defeaa7a28ae56ff24a29ca68926b15b78e116b11a6a9
Dec 07 06:51:13.130 INFO running `"docker" "start" "-a" "8d8fed23b2f523c6177defeaa7a28ae56ff24a29ca68926b15b78e116b11a6a9"`
Dec 07 06:51:14.152 INFO [stderr] usermod: no changes
Dec 07 06:51:14.169 INFO [stderr]    Compiling mrtreader v0.1.0 (/source)
Dec 07 06:51:14.536 INFO [stderr] warning: struct is never constructed: `MRTReader`
Dec 07 06:51:14.536 INFO [stderr]   --> src/mrt.rs:11:1
Dec 07 06:51:14.536 INFO [stderr]    |
Dec 07 06:51:14.536 INFO [stderr] 11 | pub struct MRTReader<T> where T: Read
Dec 07 06:51:14.536 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 06:51:14.536 INFO [stderr]    |
Dec 07 06:51:14.536 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 06:51:14.536 INFO [stderr] 
Dec 07 06:51:14.536 INFO [stderr] warning: struct is never constructed: `MRTHeader`
Dec 07 06:51:14.536 INFO [stderr]   --> src/mrt.rs:17:1
Dec 07 06:51:14.536 INFO [stderr]    |
Dec 07 06:51:14.536 INFO [stderr] 17 | pub struct MRTHeader
Dec 07 06:51:14.536 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 07 06:51:14.536 INFO [stderr] 
Dec 07 06:51:14.536 INFO [stderr] warning: enum is never used: `Record`
Dec 07 06:51:14.536 INFO [stderr]   --> src/mrt.rs:38:1
Dec 07 06:51:14.536 INFO [stderr]    |
Dec 07 06:51:14.536 INFO [stderr] 38 | pub enum Record
Dec 07 06:51:14.536 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 07 06:51:14.536 INFO [stderr] 
Dec 07 06:51:14.536 INFO [stderr] warning: method is never used: `read`
Dec 07 06:51:14.536 INFO [stderr]   --> src/mrt.rs:53:5
Dec 07 06:51:14.536 INFO [stderr]    |
Dec 07 06:51:14.536 INFO [stderr] 53 |     pub fn read(&mut self) -> Result<Record, Error>
Dec 07 06:51:14.536 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 06:51:14.536 INFO [stderr] 
Dec 07 06:51:14.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 07 06:51:14.583 INFO [stderr] su: No module specific data is present
Dec 07 06:51:15.102 INFO running `"docker" "inspect" "8d8fed23b2f523c6177defeaa7a28ae56ff24a29ca68926b15b78e116b11a6a9"`
Dec 07 06:51:15.432 INFO running `"docker" "rm" "-f" "8d8fed23b2f523c6177defeaa7a28ae56ff24a29ca68926b15b78e116b11a6a9"`
Dec 07 06:51:15.822 INFO [stdout] 8d8fed23b2f523c6177defeaa7a28ae56ff24a29ca68926b15b78e116b11a6a9
Dec 07 06:51:15.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:51:16.440 INFO [stdout] 78f4683d912ac329e45dc826f97e7768a249624065f0c8d0258c1706d3a508e6
Dec 07 06:51:16.446 INFO running `"docker" "start" "-a" "78f4683d912ac329e45dc826f97e7768a249624065f0c8d0258c1706d3a508e6"`
Dec 07 06:51:17.388 INFO [stderr] usermod: no changes
Dec 07 06:51:17.492 INFO [stderr]    Compiling mrtreader v0.1.0 (/source)
Dec 07 06:51:18.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 07 06:51:18.495 INFO [stderr] su: No module specific data is present
Dec 07 06:51:19.351 INFO running `"docker" "inspect" "78f4683d912ac329e45dc826f97e7768a249624065f0c8d0258c1706d3a508e6"`
Dec 07 06:51:19.594 INFO running `"docker" "rm" "-f" "78f4683d912ac329e45dc826f97e7768a249624065f0c8d0258c1706d3a508e6"`
Dec 07 06:51:19.886 INFO [stdout] 78f4683d912ac329e45dc826f97e7768a249624065f0c8d0258c1706d3a508e6
Dec 07 06:51:19.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:51:20.324 INFO [stdout] f1027d13615ec01bf3bad72c091fcff15ee2d6e2d857f3b6f09b35411432951f
Dec 07 06:51:20.326 INFO running `"docker" "start" "-a" "f1027d13615ec01bf3bad72c091fcff15ee2d6e2d857f3b6f09b35411432951f"`
Dec 07 06:51:21.188 INFO [stderr] usermod: no changes
Dec 07 06:51:21.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 06:51:21.245 INFO [stderr]      Running /target/debug/deps/mrtreader-a09508848bd7d89c
Dec 07 06:51:21.251 INFO [stdout] 
Dec 07 06:51:21.251 INFO [stdout] running 1 test
Dec 07 06:51:21.252 INFO [stdout] test tests::it_works ... ok
Dec 07 06:51:21.252 INFO [stdout] 
Dec 07 06:51:21.252 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:51:21.252 INFO [stdout] 
Dec 07 06:51:21.252 INFO [stderr]    Doc-tests mrtreader
Dec 07 06:51:21.723 INFO [stderr] su: No module specific data is present
Dec 07 06:51:21.723 INFO [stdout] 
Dec 07 06:51:21.724 INFO [stdout] running 0 tests
Dec 07 06:51:21.724 INFO [stdout] 
Dec 07 06:51:21.724 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:51:21.724 INFO [stdout] 
Dec 07 06:51:22.308 INFO running `"docker" "inspect" "f1027d13615ec01bf3bad72c091fcff15ee2d6e2d857f3b6f09b35411432951f"`
Dec 07 06:51:22.480 INFO running `"docker" "rm" "-f" "f1027d13615ec01bf3bad72c091fcff15ee2d6e2d857f3b6f09b35411432951f"`
Dec 07 06:51:22.744 INFO [stdout] f1027d13615ec01bf3bad72c091fcff15ee2d6e2d857f3b6f09b35411432951f