Dec 13 03:21:10.376 INFO testing sidewinder/rust-polymorph-test against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 03:21:10.376 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 03:21:10.973 INFO [stdout] ab15a307d6da44d2b6f0b1604523400097aa048c9b76e9fa67327f0505d42831
Dec 13 03:21:10.974 INFO running `"docker" "start" "-a" "ab15a307d6da44d2b6f0b1604523400097aa048c9b76e9fa67327f0505d42831"`
Dec 13 03:21:12.437 INFO [stderr] usermod: no changes
Dec 13 03:21:12.441 INFO [stderr]    Compiling polymorph_test v0.1.0 (/source)
Dec 13 03:21:12.711 INFO [stderr] warning: method is never used: `shear`
Dec 13 03:21:12.711 INFO [stderr]   --> src/main.rs:26:5
Dec 13 03:21:12.711 INFO [stderr]    |
Dec 13 03:21:12.711 INFO [stderr] 26 |     fn shear(&mut self) {
Dec 13 03:21:12.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 03:21:12.711 INFO [stderr]    |
Dec 13 03:21:12.711 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 03:21:12.711 INFO [stderr] 
Dec 13 03:21:12.711 INFO [stderr] warning: method is never used: `shear`
Dec 13 03:21:12.711 INFO [stderr]   --> src/main.rs:43:5
Dec 13 03:21:12.711 INFO [stderr]    |
Dec 13 03:21:12.711 INFO [stderr] 43 |     fn shear(&mut self) {
Dec 13 03:21:12.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 03:21:12.711 INFO [stderr] 
Dec 13 03:21:13.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 13 03:21:13.182 INFO [stderr] su: No module specific data is present
Dec 13 03:21:14.019 INFO running `"docker" "inspect" "ab15a307d6da44d2b6f0b1604523400097aa048c9b76e9fa67327f0505d42831"`
Dec 13 03:21:14.312 INFO running `"docker" "rm" "-f" "ab15a307d6da44d2b6f0b1604523400097aa048c9b76e9fa67327f0505d42831"`
Dec 13 03:21:14.607 INFO [stdout] ab15a307d6da44d2b6f0b1604523400097aa048c9b76e9fa67327f0505d42831
Dec 13 03:21:14.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 03:21:15.035 INFO [stdout] 6e196dc4faf58bf61996c073ecdf35cff93c62507bb5ef6f4392510a40720585
Dec 13 03:21:15.043 INFO running `"docker" "start" "-a" "6e196dc4faf58bf61996c073ecdf35cff93c62507bb5ef6f4392510a40720585"`
Dec 13 03:21:16.176 INFO [stderr] usermod: no changes
Dec 13 03:21:16.225 INFO [stderr]    Compiling polymorph_test v0.1.0 (/source)
Dec 13 03:21:16.471 INFO [stderr] warning: method is never used: `shear`
Dec 13 03:21:16.471 INFO [stderr]   --> src/main.rs:26:5
Dec 13 03:21:16.471 INFO [stderr]    |
Dec 13 03:21:16.471 INFO [stderr] 26 |     fn shear(&mut self) {
Dec 13 03:21:16.471 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 03:21:16.471 INFO [stderr]    |
Dec 13 03:21:16.471 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 03:21:16.471 INFO [stderr] 
Dec 13 03:21:16.471 INFO [stderr] warning: method is never used: `shear`
Dec 13 03:21:16.471 INFO [stderr]   --> src/main.rs:43:5
Dec 13 03:21:16.471 INFO [stderr]    |
Dec 13 03:21:16.471 INFO [stderr] 43 |     fn shear(&mut self) {
Dec 13 03:21:16.471 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 03:21:16.471 INFO [stderr] 
Dec 13 03:21:16.857 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 13 03:21:16.867 INFO [stderr] su: No module specific data is present
Dec 13 03:21:17.483 INFO running `"docker" "inspect" "6e196dc4faf58bf61996c073ecdf35cff93c62507bb5ef6f4392510a40720585"`
Dec 13 03:21:17.797 INFO running `"docker" "rm" "-f" "6e196dc4faf58bf61996c073ecdf35cff93c62507bb5ef6f4392510a40720585"`
Dec 13 03:21:18.174 INFO [stdout] 6e196dc4faf58bf61996c073ecdf35cff93c62507bb5ef6f4392510a40720585
Dec 13 03:21:18.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 03:21:18.556 INFO [stdout] 3553dc4cec517dc82e726cb0c80be95b2633138d7b0803d07ebd747bf66fe43c
Dec 13 03:21:18.561 INFO running `"docker" "start" "-a" "3553dc4cec517dc82e726cb0c80be95b2633138d7b0803d07ebd747bf66fe43c"`
Dec 13 03:21:19.689 INFO [stderr] usermod: no changes
Dec 13 03:21:19.735 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 03:21:19.743 INFO [stderr]      Running /target/debug/deps/polymorph_test-7e2cbb7df377b0aa
Dec 13 03:21:19.748 INFO [stdout] 
Dec 13 03:21:19.748 INFO [stdout] running 0 tests
Dec 13 03:21:19.748 INFO [stdout] 
Dec 13 03:21:19.748 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:21:19.748 INFO [stdout] 
Dec 13 03:21:19.755 INFO [stderr] su: No module specific data is present
Dec 13 03:21:20.439 INFO running `"docker" "inspect" "3553dc4cec517dc82e726cb0c80be95b2633138d7b0803d07ebd747bf66fe43c"`
Dec 13 03:21:20.835 INFO running `"docker" "rm" "-f" "3553dc4cec517dc82e726cb0c80be95b2633138d7b0803d07ebd747bf66fe43c"`
Dec 13 03:21:21.203 INFO [stdout] 3553dc4cec517dc82e726cb0c80be95b2633138d7b0803d07ebd747bf66fe43c