Dec 07 22:11:40.599 INFO testing bt-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 22:11:40.599 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 22:11:40.802 INFO [stdout] cdfa0661e2093cd73ad38f7ce4c1c483ab8dd79976f4a9da2fda91a30692cc80
Dec 07 22:11:40.804 INFO running `"docker" "start" "-a" "cdfa0661e2093cd73ad38f7ce4c1c483ab8dd79976f4a9da2fda91a30692cc80"`
Dec 07 22:11:41.280 INFO [stderr] usermod: no changes
Dec 07 22:11:41.340 INFO [stderr]    Compiling bt v0.1.0 (/source)
Dec 07 22:11:42.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 07 22:11:42.088 INFO [stderr] su: No module specific data is present
Dec 07 22:11:42.806 INFO running `"docker" "inspect" "cdfa0661e2093cd73ad38f7ce4c1c483ab8dd79976f4a9da2fda91a30692cc80"`
Dec 07 22:11:43.138 INFO running `"docker" "rm" "-f" "cdfa0661e2093cd73ad38f7ce4c1c483ab8dd79976f4a9da2fda91a30692cc80"`
Dec 07 22:11:43.460 INFO [stdout] cdfa0661e2093cd73ad38f7ce4c1c483ab8dd79976f4a9da2fda91a30692cc80
Dec 07 22:11:43.462 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 22:11:43.954 INFO [stdout] b749a51913cde9ab670ea74b86a42f81720d11e30cc6e4e669dee078cc033a1c
Dec 07 22:11:43.957 INFO running `"docker" "start" "-a" "b749a51913cde9ab670ea74b86a42f81720d11e30cc6e4e669dee078cc033a1c"`
Dec 07 22:11:45.262 INFO [stderr] usermod: no changes
Dec 07 22:11:45.312 INFO [stderr]    Compiling bt v0.1.0 (/source)
Dec 07 22:11:46.258 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 07 22:11:46.262 INFO [stderr] su: No module specific data is present
Dec 07 22:11:46.692 INFO running `"docker" "inspect" "b749a51913cde9ab670ea74b86a42f81720d11e30cc6e4e669dee078cc033a1c"`
Dec 07 22:11:46.906 INFO running `"docker" "rm" "-f" "b749a51913cde9ab670ea74b86a42f81720d11e30cc6e4e669dee078cc033a1c"`
Dec 07 22:11:47.073 INFO [stdout] b749a51913cde9ab670ea74b86a42f81720d11e30cc6e4e669dee078cc033a1c
Dec 07 22:11:47.077 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 22:11:47.502 INFO [stdout] dc41e6cef2625a16ca0be48fb2b2288da37f1f0806ecc1fce4040b89cf3f7b3e
Dec 07 22:11:47.505 INFO running `"docker" "start" "-a" "dc41e6cef2625a16ca0be48fb2b2288da37f1f0806ecc1fce4040b89cf3f7b3e"`
Dec 07 22:11:48.244 INFO [stderr] usermod: no changes
Dec 07 22:11:48.285 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 22:11:48.285 INFO [stderr]      Running /target/debug/deps/bt-676de5d90b34ee2b
Dec 07 22:11:48.289 INFO [stdout] 
Dec 07 22:11:48.289 INFO [stdout] running 0 tests
Dec 07 22:11:48.290 INFO [stdout] 
Dec 07 22:11:48.290 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:11:48.290 INFO [stdout] 
Dec 07 22:11:48.290 INFO [stderr]    Doc-tests bt
Dec 07 22:11:49.179 INFO [stdout] 
Dec 07 22:11:49.179 INFO [stdout] running 0 tests
Dec 07 22:11:49.179 INFO [stdout] 
Dec 07 22:11:49.179 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:11:49.179 INFO [stdout] 
Dec 07 22:11:49.188 INFO [stderr] su: No module specific data is present
Dec 07 22:11:49.621 INFO running `"docker" "inspect" "dc41e6cef2625a16ca0be48fb2b2288da37f1f0806ecc1fce4040b89cf3f7b3e"`
Dec 07 22:11:49.691 INFO running `"docker" "rm" "-f" "dc41e6cef2625a16ca0be48fb2b2288da37f1f0806ecc1fce4040b89cf3f7b3e"`
Dec 07 22:11:49.761 INFO [stdout] dc41e6cef2625a16ca0be48fb2b2288da37f1f0806ecc1fce4040b89cf3f7b3e