Dec 07 03:53:04.943 INFO testing proc-macro-faithful-display-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 03:53:04.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:53:05.123 INFO [stdout] e14a46b732cd524b12ba0c64b5a03b3415880827c6b9607322674b9dbee0b064
Dec 07 03:53:05.125 INFO running `"docker" "start" "-a" "e14a46b732cd524b12ba0c64b5a03b3415880827c6b9607322674b9dbee0b064"`
Dec 07 03:53:05.554 INFO [stderr] usermod: no changes
Dec 07 03:53:05.620 INFO [stderr]    Compiling proc-macro-faithful-display v0.1.0 (/source)
Dec 07 03:53:06.060 INFO [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 07 03:53:06.060 INFO [stderr]  --> src/lib.rs:1:12
Dec 07 03:53:06.060 INFO [stderr]   |
Dec 07 03:53:06.060 INFO [stderr] 1 | #![feature(extern_crate_item_prelude)]
Dec 07 03:53:06.060 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 03:53:06.060 INFO [stderr]   |
Dec 07 03:53:06.060 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 07 03:53:06.060 INFO [stderr] 
Dec 07 03:53:06.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 07 03:53:06.214 INFO [stderr] su: No module specific data is present
Dec 07 03:53:06.497 INFO running `"docker" "inspect" "e14a46b732cd524b12ba0c64b5a03b3415880827c6b9607322674b9dbee0b064"`
Dec 07 03:53:06.574 INFO running `"docker" "rm" "-f" "e14a46b732cd524b12ba0c64b5a03b3415880827c6b9607322674b9dbee0b064"`
Dec 07 03:53:06.668 INFO [stdout] e14a46b732cd524b12ba0c64b5a03b3415880827c6b9607322674b9dbee0b064
Dec 07 03:53:06.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:53:06.873 INFO [stdout] 645bb85d3b2fd085d988b4359e4222c781d0f767096ee4b708e5c2699ed0c5e2
Dec 07 03:53:06.881 INFO running `"docker" "start" "-a" "645bb85d3b2fd085d988b4359e4222c781d0f767096ee4b708e5c2699ed0c5e2"`
Dec 07 03:53:07.266 INFO [stderr] usermod: no changes
Dec 07 03:53:07.298 INFO [stderr]    Compiling proc-macro-faithful-display v0.1.0 (/source)
Dec 07 03:53:07.956 INFO [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 07 03:53:07.956 INFO [stderr]  --> src/lib.rs:1:12
Dec 07 03:53:07.956 INFO [stderr]   |
Dec 07 03:53:07.956 INFO [stderr] 1 | #![feature(extern_crate_item_prelude)]
Dec 07 03:53:07.956 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 03:53:07.956 INFO [stderr]   |
Dec 07 03:53:07.956 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 07 03:53:07.956 INFO [stderr] 
Dec 07 03:53:08.217 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 07 03:53:08.219 INFO [stderr] su: No module specific data is present
Dec 07 03:53:08.511 INFO running `"docker" "inspect" "645bb85d3b2fd085d988b4359e4222c781d0f767096ee4b708e5c2699ed0c5e2"`
Dec 07 03:53:08.586 INFO running `"docker" "rm" "-f" "645bb85d3b2fd085d988b4359e4222c781d0f767096ee4b708e5c2699ed0c5e2"`
Dec 07 03:53:08.722 INFO [stdout] 645bb85d3b2fd085d988b4359e4222c781d0f767096ee4b708e5c2699ed0c5e2
Dec 07 03:53:08.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:53:08.993 INFO [stdout] 4f30ccc53802c2271d8e8a2b5686c621e458b48354a29834fba267ebfff2f3bf
Dec 07 03:53:08.997 INFO running `"docker" "start" "-a" "4f30ccc53802c2271d8e8a2b5686c621e458b48354a29834fba267ebfff2f3bf"`
Dec 07 03:53:09.441 INFO [stderr] usermod: no changes
Dec 07 03:53:09.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 03:53:09.479 INFO [stderr]      Running /target/debug/deps/proc_macro_faithful_display-7e8ad38b610338d7
Dec 07 03:53:09.488 INFO [stderr]    Doc-tests proc-macro-faithful-display
Dec 07 03:53:09.488 INFO [stdout] 
Dec 07 03:53:09.488 INFO [stdout] running 0 tests
Dec 07 03:53:09.488 INFO [stdout] 
Dec 07 03:53:09.488 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:53:09.488 INFO [stdout] 
Dec 07 03:53:10.274 INFO [stdout] 
Dec 07 03:53:10.274 INFO [stdout] running 0 tests
Dec 07 03:53:10.274 INFO [stdout] 
Dec 07 03:53:10.274 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:53:10.274 INFO [stdout] 
Dec 07 03:53:10.282 INFO [stderr] su: No module specific data is present
Dec 07 03:53:10.589 INFO running `"docker" "inspect" "4f30ccc53802c2271d8e8a2b5686c621e458b48354a29834fba267ebfff2f3bf"`
Dec 07 03:53:10.665 INFO running `"docker" "rm" "-f" "4f30ccc53802c2271d8e8a2b5686c621e458b48354a29834fba267ebfff2f3bf"`
Dec 07 03:53:10.743 INFO [stdout] 4f30ccc53802c2271d8e8a2b5686c621e458b48354a29834fba267ebfff2f3bf