Dec 07 04:29:27.465 INFO testing piston-history_tree-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 04:29:27.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:29:27.679 INFO [stdout] 876bc81857f8f152846bbf038b9e8f88a3695c11231e9966114a8cfcf521f909
Dec 07 04:29:27.681 INFO running `"docker" "start" "-a" "876bc81857f8f152846bbf038b9e8f88a3695c11231e9966114a8cfcf521f909"`
Dec 07 04:29:28.296 INFO [stderr] usermod: no changes
Dec 07 04:29:28.364 INFO [stderr]    Compiling piston-history_tree v0.1.0 (/source)
Dec 07 04:29:29.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 07 04:29:29.320 INFO [stderr] su: No module specific data is present
Dec 07 04:29:29.611 INFO running `"docker" "inspect" "876bc81857f8f152846bbf038b9e8f88a3695c11231e9966114a8cfcf521f909"`
Dec 07 04:29:29.786 INFO running `"docker" "rm" "-f" "876bc81857f8f152846bbf038b9e8f88a3695c11231e9966114a8cfcf521f909"`
Dec 07 04:29:29.968 INFO [stdout] 876bc81857f8f152846bbf038b9e8f88a3695c11231e9966114a8cfcf521f909
Dec 07 04:29:29.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:29:30.253 INFO [stdout] 6999c368c2cacdc18156adab338a30617444505538a06409292bebb28f32ec29
Dec 07 04:29:30.258 INFO running `"docker" "start" "-a" "6999c368c2cacdc18156adab338a30617444505538a06409292bebb28f32ec29"`
Dec 07 04:29:31.120 INFO [stderr] usermod: no changes
Dec 07 04:29:31.176 INFO [stderr]    Compiling piston-history_tree v0.1.0 (/source)
Dec 07 04:29:32.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 07 04:29:32.340 INFO [stderr] su: No module specific data is present
Dec 07 04:29:32.826 INFO running `"docker" "inspect" "6999c368c2cacdc18156adab338a30617444505538a06409292bebb28f32ec29"`
Dec 07 04:29:32.984 INFO running `"docker" "rm" "-f" "6999c368c2cacdc18156adab338a30617444505538a06409292bebb28f32ec29"`
Dec 07 04:29:33.073 INFO [stdout] 6999c368c2cacdc18156adab338a30617444505538a06409292bebb28f32ec29
Dec 07 04:29:33.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:29:33.242 INFO [stdout] def7df92e732e0986c23496db8696b400aba65687ba76eb39b299a788aae6683
Dec 07 04:29:33.252 INFO running `"docker" "start" "-a" "def7df92e732e0986c23496db8696b400aba65687ba76eb39b299a788aae6683"`
Dec 07 04:29:33.760 INFO [stderr] usermod: no changes
Dec 07 04:29:33.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 04:29:33.796 INFO [stderr]      Running /target/debug/deps/history_tree-3c181c0b983c4299
Dec 07 04:29:33.798 INFO [stdout] 
Dec 07 04:29:33.799 INFO [stdout] running 0 tests
Dec 07 04:29:33.799 INFO [stdout] 
Dec 07 04:29:33.799 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:29:33.799 INFO [stdout] 
Dec 07 04:29:33.800 INFO [stderr]    Doc-tests history_tree
Dec 07 04:29:34.660 INFO [stdout] 
Dec 07 04:29:34.660 INFO [stdout] running 0 tests
Dec 07 04:29:34.660 INFO [stdout] 
Dec 07 04:29:34.660 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:29:34.660 INFO [stdout] 
Dec 07 04:29:34.666 INFO [stderr] su: No module specific data is present
Dec 07 04:29:35.046 INFO running `"docker" "inspect" "def7df92e732e0986c23496db8696b400aba65687ba76eb39b299a788aae6683"`
Dec 07 04:29:35.170 INFO running `"docker" "rm" "-f" "def7df92e732e0986c23496db8696b400aba65687ba76eb39b299a788aae6683"`
Dec 07 04:29:35.303 INFO [stdout] def7df92e732e0986c23496db8696b400aba65687ba76eb39b299a788aae6683