Dec 07 20:30:25.430 INFO testing classreader-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 20:30:25.430 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 20:30:25.714 INFO [stdout] a07d5f4bbe48a0390146aa88af4f5979a75b26ef1ac77677d69c3e22207ec71c
Dec 07 20:30:25.718 INFO running `"docker" "start" "-a" "a07d5f4bbe48a0390146aa88af4f5979a75b26ef1ac77677d69c3e22207ec71c"`
Dec 07 20:30:26.321 INFO [stderr] usermod: no changes
Dec 07 20:30:26.367 INFO [stderr]    Compiling classreader v0.2.1 (/source)
Dec 07 20:30:29.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Dec 07 20:30:29.107 INFO [stderr] su: No module specific data is present
Dec 07 20:30:29.618 INFO running `"docker" "inspect" "a07d5f4bbe48a0390146aa88af4f5979a75b26ef1ac77677d69c3e22207ec71c"`
Dec 07 20:30:29.784 INFO running `"docker" "rm" "-f" "a07d5f4bbe48a0390146aa88af4f5979a75b26ef1ac77677d69c3e22207ec71c"`
Dec 07 20:30:30.104 INFO [stdout] a07d5f4bbe48a0390146aa88af4f5979a75b26ef1ac77677d69c3e22207ec71c
Dec 07 20:30:30.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 20:30:30.536 INFO [stdout] 0f090729166b05262de64690b51d9dd5bba1eb10c28f1536feb0db98fe532a90
Dec 07 20:30:30.541 INFO running `"docker" "start" "-a" "0f090729166b05262de64690b51d9dd5bba1eb10c28f1536feb0db98fe532a90"`
Dec 07 20:30:30.978 INFO [stderr] usermod: no changes
Dec 07 20:30:31.023 INFO [stderr]    Compiling classreader v0.2.1 (/source)
Dec 07 20:30:32.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 07 20:30:32.572 INFO [stderr] su: No module specific data is present
Dec 07 20:30:32.882 INFO running `"docker" "inspect" "0f090729166b05262de64690b51d9dd5bba1eb10c28f1536feb0db98fe532a90"`
Dec 07 20:30:33.024 INFO running `"docker" "rm" "-f" "0f090729166b05262de64690b51d9dd5bba1eb10c28f1536feb0db98fe532a90"`
Dec 07 20:30:33.198 INFO [stdout] 0f090729166b05262de64690b51d9dd5bba1eb10c28f1536feb0db98fe532a90
Dec 07 20:30:33.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 20:30:33.514 INFO [stdout] ad0b00396284372a2f368530ad96109bb9bd4b0c9008b17db83e53f6e1a8c914
Dec 07 20:30:33.515 INFO running `"docker" "start" "-a" "ad0b00396284372a2f368530ad96109bb9bd4b0c9008b17db83e53f6e1a8c914"`
Dec 07 20:30:34.653 INFO [stderr] usermod: no changes
Dec 07 20:30:34.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 20:30:34.700 INFO [stderr]      Running /target/debug/deps/classreader-0311ae98e0204fe4
Dec 07 20:30:34.706 INFO [stdout] 
Dec 07 20:30:34.706 INFO [stdout] running 0 tests
Dec 07 20:30:34.706 INFO [stdout] 
Dec 07 20:30:34.706 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:30:34.706 INFO [stdout] 
Dec 07 20:30:34.708 INFO [stderr]      Running /target/debug/deps/tests-83cd34219cb41c62
Dec 07 20:30:34.715 INFO [stderr]    Doc-tests classreader
Dec 07 20:30:34.715 INFO [stdout] 
Dec 07 20:30:34.715 INFO [stdout] running 0 tests
Dec 07 20:30:34.715 INFO [stdout] 
Dec 07 20:30:34.715 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:30:34.715 INFO [stdout] 
Dec 07 20:30:35.812 INFO [stdout] 
Dec 07 20:30:35.812 INFO [stdout] running 0 tests
Dec 07 20:30:35.812 INFO [stdout] 
Dec 07 20:30:35.812 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:30:35.812 INFO [stdout] 
Dec 07 20:30:35.821 INFO [stderr] su: No module specific data is present
Dec 07 20:30:36.088 INFO running `"docker" "inspect" "ad0b00396284372a2f368530ad96109bb9bd4b0c9008b17db83e53f6e1a8c914"`
Dec 07 20:30:36.268 INFO running `"docker" "rm" "-f" "ad0b00396284372a2f368530ad96109bb9bd4b0c9008b17db83e53f6e1a8c914"`
Dec 07 20:30:36.640 INFO [stdout] ad0b00396284372a2f368530ad96109bb9bd4b0c9008b17db83e53f6e1a8c914