Nov 17 19:42:47.090 INFO testing twiggy-ir-0.3.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 19:42:47.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 19:42:47.616 INFO [stdout] 2721de21dfa032ef365e89c0da146c01890f2f88aa8d30e53a1757d41f452d1d
Nov 17 19:42:47.619 INFO running `"docker" "start" "-a" "2721de21dfa032ef365e89c0da146c01890f2f88aa8d30e53a1757d41f452d1d"`
Nov 17 19:42:49.307 INFO [stderr] usermod: no changes
Nov 17 19:42:49.431 INFO [stderr]    Compiling frozen v1.0.0
Nov 17 19:42:49.431 INFO [stderr]    Compiling cpp_demangle v0.2.12
Nov 17 19:42:58.791 INFO [stderr]    Compiling twiggy-ir v0.3.0 (/source)
Nov 17 19:43:04.790 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.46s
Nov 17 19:43:04.803 INFO [stderr] su: No module specific data is present
Nov 17 19:43:05.705 INFO running `"docker" "inspect" "2721de21dfa032ef365e89c0da146c01890f2f88aa8d30e53a1757d41f452d1d"`
Nov 17 19:43:05.981 INFO running `"docker" "rm" "-f" "2721de21dfa032ef365e89c0da146c01890f2f88aa8d30e53a1757d41f452d1d"`
Nov 17 19:43:06.263 INFO [stdout] 2721de21dfa032ef365e89c0da146c01890f2f88aa8d30e53a1757d41f452d1d
Nov 17 19:43:06.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 19:43:06.708 INFO [stdout] 84d34b11c1bb3dfa7897acc2140b162c2cd81de5539f9ce3bf8b39f73fac651d
Nov 17 19:43:06.719 INFO running `"docker" "start" "-a" "84d34b11c1bb3dfa7897acc2140b162c2cd81de5539f9ce3bf8b39f73fac651d"`
Nov 17 19:43:07.960 INFO [stderr] usermod: no changes
Nov 17 19:43:08.075 INFO [stderr]    Compiling twiggy-ir v0.3.0 (/source)
Nov 17 19:43:09.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 17 19:43:09.453 INFO [stderr] su: No module specific data is present
Nov 17 19:43:10.539 INFO running `"docker" "inspect" "84d34b11c1bb3dfa7897acc2140b162c2cd81de5539f9ce3bf8b39f73fac651d"`
Nov 17 19:43:10.807 INFO running `"docker" "rm" "-f" "84d34b11c1bb3dfa7897acc2140b162c2cd81de5539f9ce3bf8b39f73fac651d"`
Nov 17 19:43:11.075 INFO [stdout] 84d34b11c1bb3dfa7897acc2140b162c2cd81de5539f9ce3bf8b39f73fac651d
Nov 17 19:43:11.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 19:43:11.543 INFO [stdout] 25db62eeb7316a7c0f51e66f908835c609f21189aaeed372b2a21616a72da02f
Nov 17 19:43:11.549 INFO running `"docker" "start" "-a" "25db62eeb7316a7c0f51e66f908835c609f21189aaeed372b2a21616a72da02f"`
Nov 17 19:43:12.999 INFO [stderr] usermod: no changes
Nov 17 19:43:13.126 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 17 19:43:13.126 INFO [stderr]      Running /target/debug/deps/twiggy_ir-5a02a0554f1092cc
Nov 17 19:43:13.129 INFO [stdout] 
Nov 17 19:43:13.129 INFO [stdout] running 0 tests
Nov 17 19:43:13.129 INFO [stdout] 
Nov 17 19:43:13.129 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:43:13.129 INFO [stdout] 
Nov 17 19:43:13.131 INFO [stderr]    Doc-tests twiggy-ir
Nov 17 19:43:14.171 INFO [stdout] 
Nov 17 19:43:14.172 INFO [stdout] running 0 tests
Nov 17 19:43:14.172 INFO [stdout] 
Nov 17 19:43:14.172 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:43:14.173 INFO [stdout] 
Nov 17 19:43:14.179 INFO [stderr] su: No module specific data is present
Nov 17 19:43:14.823 INFO running `"docker" "inspect" "25db62eeb7316a7c0f51e66f908835c609f21189aaeed372b2a21616a72da02f"`
Nov 17 19:43:15.003 INFO running `"docker" "rm" "-f" "25db62eeb7316a7c0f51e66f908835c609f21189aaeed372b2a21616a72da02f"`
Nov 17 19:43:15.375 INFO [stdout] 25db62eeb7316a7c0f51e66f908835c609f21189aaeed372b2a21616a72da02f