Dec 07 10:19:18.752 INFO testing immutable_arena-0.1.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 10:19:18.752 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 10:19:18.932 INFO [stdout] cf2e16b69dd82628a29167fd0512667dfdc130709d80591fd8eb3b2197290f14
Dec 07 10:19:18.933 INFO running `"docker" "start" "-a" "cf2e16b69dd82628a29167fd0512667dfdc130709d80591fd8eb3b2197290f14"`
Dec 07 10:19:19.433 INFO [stderr] usermod: no changes
Dec 07 10:19:19.465 INFO [stderr]    Compiling immutable_arena v0.1.1 (/source)
Dec 07 10:19:19.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 07 10:19:19.935 INFO [stderr] su: No module specific data is present
Dec 07 10:19:20.222 INFO running `"docker" "inspect" "cf2e16b69dd82628a29167fd0512667dfdc130709d80591fd8eb3b2197290f14"`
Dec 07 10:19:20.319 INFO running `"docker" "rm" "-f" "cf2e16b69dd82628a29167fd0512667dfdc130709d80591fd8eb3b2197290f14"`
Dec 07 10:19:20.460 INFO [stdout] cf2e16b69dd82628a29167fd0512667dfdc130709d80591fd8eb3b2197290f14
Dec 07 10:19:20.464 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 10:19:20.644 INFO [stdout] e5a896f3a7005ba80dcd683560615a8aba3f38e3775213787004b5b178d2726e
Dec 07 10:19:20.647 INFO running `"docker" "start" "-a" "e5a896f3a7005ba80dcd683560615a8aba3f38e3775213787004b5b178d2726e"`
Dec 07 10:19:21.081 INFO [stderr] usermod: no changes
Dec 07 10:19:21.116 INFO [stderr]    Compiling immutable_arena v0.1.1 (/source)
Dec 07 10:19:22.149 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 07 10:19:22.156 INFO [stderr] su: No module specific data is present
Dec 07 10:19:22.458 INFO running `"docker" "inspect" "e5a896f3a7005ba80dcd683560615a8aba3f38e3775213787004b5b178d2726e"`
Dec 07 10:19:22.538 INFO running `"docker" "rm" "-f" "e5a896f3a7005ba80dcd683560615a8aba3f38e3775213787004b5b178d2726e"`
Dec 07 10:19:22.683 INFO [stdout] e5a896f3a7005ba80dcd683560615a8aba3f38e3775213787004b5b178d2726e
Dec 07 10:19:22.686 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 10:19:22.872 INFO [stdout] e95c82287006684ec29a7961c35c1ba05b47a2efb0265a42bc1c50fd1272caef
Dec 07 10:19:22.878 INFO running `"docker" "start" "-a" "e95c82287006684ec29a7961c35c1ba05b47a2efb0265a42bc1c50fd1272caef"`
Dec 07 10:19:23.310 INFO [stderr] usermod: no changes
Dec 07 10:19:23.343 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 10:19:23.344 INFO [stderr]      Running /target/debug/deps/immutable_arena-2d89355ce3c5a561
Dec 07 10:19:23.353 INFO [stderr]    Doc-tests immutable_arena
Dec 07 10:19:23.353 INFO [stdout] 
Dec 07 10:19:23.353 INFO [stdout] running 2 tests
Dec 07 10:19:23.353 INFO [stdout] test test::ref_from_borrow_test ... ok
Dec 07 10:19:23.353 INFO [stdout] test test::basic_test ... ok
Dec 07 10:19:23.353 INFO [stdout] 
Dec 07 10:19:23.353 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:19:23.353 INFO [stdout] 
Dec 07 10:19:24.278 INFO [stdout] 
Dec 07 10:19:24.278 INFO [stdout] running 1 test
Dec 07 10:19:25.744 INFO [stdout] test src/lib.rs -  (line 14) ... ok
Dec 07 10:19:25.744 INFO [stdout] 
Dec 07 10:19:25.744 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:19:25.744 INFO [stdout] 
Dec 07 10:19:25.760 INFO [stderr] su: No module specific data is present
Dec 07 10:19:26.410 INFO running `"docker" "inspect" "e95c82287006684ec29a7961c35c1ba05b47a2efb0265a42bc1c50fd1272caef"`
Dec 07 10:19:26.704 INFO running `"docker" "rm" "-f" "e95c82287006684ec29a7961c35c1ba05b47a2efb0265a42bc1c50fd1272caef"`
Dec 07 10:19:26.860 INFO [stdout] e95c82287006684ec29a7961c35c1ba05b47a2efb0265a42bc1c50fd1272caef