Dec 15 05:36:50.085 INFO testing low-0.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 05:36:50.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 05:36:50.329 INFO [stdout] dd03190954f3ad80fec226a15ffe2812b2e49ec44cedc206e94f25aa353ed74b
Dec 15 05:36:50.331 INFO running `"docker" "start" "-a" "dd03190954f3ad80fec226a15ffe2812b2e49ec44cedc206e94f25aa353ed74b"`
Dec 15 05:36:50.800 INFO [stderr] usermod: no changes
Dec 15 05:36:50.835 INFO [stderr]    Compiling low v0.0.0 (/source)
Dec 15 05:36:51.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 15 05:36:51.262 INFO [stderr] su: No module specific data is present
Dec 15 05:36:51.624 INFO running `"docker" "inspect" "dd03190954f3ad80fec226a15ffe2812b2e49ec44cedc206e94f25aa353ed74b"`
Dec 15 05:36:51.702 INFO running `"docker" "rm" "-f" "dd03190954f3ad80fec226a15ffe2812b2e49ec44cedc206e94f25aa353ed74b"`
Dec 15 05:36:51.793 INFO [stdout] dd03190954f3ad80fec226a15ffe2812b2e49ec44cedc206e94f25aa353ed74b
Dec 15 05:36:51.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 05:36:52.041 INFO [stdout] d92cd4ef434e2dc12432b2223446962ccba55fd563d5b3f598f4ffd5dc32834f
Dec 15 05:36:52.043 INFO running `"docker" "start" "-a" "d92cd4ef434e2dc12432b2223446962ccba55fd563d5b3f598f4ffd5dc32834f"`
Dec 15 05:36:52.472 INFO [stderr] usermod: no changes
Dec 15 05:36:52.503 INFO [stderr]    Compiling low v0.0.0 (/source)
Dec 15 05:36:53.450 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 15 05:36:53.453 INFO [stderr] su: No module specific data is present
Dec 15 05:36:53.760 INFO running `"docker" "inspect" "d92cd4ef434e2dc12432b2223446962ccba55fd563d5b3f598f4ffd5dc32834f"`
Dec 15 05:36:53.857 INFO running `"docker" "rm" "-f" "d92cd4ef434e2dc12432b2223446962ccba55fd563d5b3f598f4ffd5dc32834f"`
Dec 15 05:36:53.957 INFO [stdout] d92cd4ef434e2dc12432b2223446962ccba55fd563d5b3f598f4ffd5dc32834f
Dec 15 05:36:53.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 05:36:54.160 INFO [stdout] d8ebd3acd69774aa5ea7d5f141548020b454a09e5940623f9761b900e6e2994f
Dec 15 05:36:54.162 INFO running `"docker" "start" "-a" "d8ebd3acd69774aa5ea7d5f141548020b454a09e5940623f9761b900e6e2994f"`
Dec 15 05:36:54.699 INFO [stderr] usermod: no changes
Dec 15 05:36:54.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 05:36:54.732 INFO [stderr]      Running /target/debug/deps/low-293f6b179112017b
Dec 15 05:36:54.736 INFO [stdout] 
Dec 15 05:36:54.736 INFO [stdout] running 1 test
Dec 15 05:36:54.737 INFO [stdout] test tests::it_works ... ok
Dec 15 05:36:54.737 INFO [stdout] 
Dec 15 05:36:54.737 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:36:54.737 INFO [stdout] 
Dec 15 05:36:54.737 INFO [stderr]    Doc-tests low
Dec 15 05:36:55.592 INFO [stdout] 
Dec 15 05:36:55.592 INFO [stdout] running 0 tests
Dec 15 05:36:55.592 INFO [stdout] 
Dec 15 05:36:55.592 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:36:55.592 INFO [stdout] 
Dec 15 05:36:55.599 INFO [stderr] su: No module specific data is present
Dec 15 05:36:56.379 INFO running `"docker" "inspect" "d8ebd3acd69774aa5ea7d5f141548020b454a09e5940623f9761b900e6e2994f"`
Dec 15 05:36:56.564 INFO running `"docker" "rm" "-f" "d8ebd3acd69774aa5ea7d5f141548020b454a09e5940623f9761b900e6e2994f"`
Dec 15 05:36:56.724 INFO [stdout] d8ebd3acd69774aa5ea7d5f141548020b454a09e5940623f9761b900e6e2994f