Dec 07 04:15:36.789 INFO testing plumtree-0.1.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 04:15:36.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:15:37.430 INFO [stdout] 3c89b4418038bec714c3110cea3f030ba809a906f350c0533b1bf9e7c3cdf410
Dec 07 04:15:37.432 INFO running `"docker" "start" "-a" "3c89b4418038bec714c3110cea3f030ba809a906f350c0533b1bf9e7c3cdf410"`
Dec 07 04:15:39.824 INFO [stderr] usermod: no changes
Dec 07 04:15:39.924 INFO [stderr]    Compiling plumtree v0.1.1 (/source)
Dec 07 04:15:40.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 07 04:15:40.876 INFO [stderr] su: No module specific data is present
Dec 07 04:15:41.695 INFO running `"docker" "inspect" "3c89b4418038bec714c3110cea3f030ba809a906f350c0533b1bf9e7c3cdf410"`
Dec 07 04:15:42.010 INFO running `"docker" "rm" "-f" "3c89b4418038bec714c3110cea3f030ba809a906f350c0533b1bf9e7c3cdf410"`
Dec 07 04:15:42.324 INFO [stdout] 3c89b4418038bec714c3110cea3f030ba809a906f350c0533b1bf9e7c3cdf410
Dec 07 04:15:42.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:15:42.742 INFO [stdout] b131340fbf6168cfec43dd92ccac7a791f2e6e09a2249b2137498f02832b7224
Dec 07 04:15:42.743 INFO running `"docker" "start" "-a" "b131340fbf6168cfec43dd92ccac7a791f2e6e09a2249b2137498f02832b7224"`
Dec 07 04:15:44.226 INFO [stderr] usermod: no changes
Dec 07 04:15:44.303 INFO [stderr]    Compiling plumtree v0.1.1 (/source)
Dec 07 04:15:47.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Dec 07 04:15:47.370 INFO [stderr] su: No module specific data is present
Dec 07 04:15:48.092 INFO running `"docker" "inspect" "b131340fbf6168cfec43dd92ccac7a791f2e6e09a2249b2137498f02832b7224"`
Dec 07 04:15:48.350 INFO running `"docker" "rm" "-f" "b131340fbf6168cfec43dd92ccac7a791f2e6e09a2249b2137498f02832b7224"`
Dec 07 04:15:48.744 INFO [stdout] b131340fbf6168cfec43dd92ccac7a791f2e6e09a2249b2137498f02832b7224
Dec 07 04:15:48.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:15:49.169 INFO [stdout] ac91f99611e476e1ea48daaafb9e8823aee4340d0c9a8f324c9afa2dbea994e1
Dec 07 04:15:49.174 INFO running `"docker" "start" "-a" "ac91f99611e476e1ea48daaafb9e8823aee4340d0c9a8f324c9afa2dbea994e1"`
Dec 07 04:15:50.078 INFO [stderr] usermod: no changes
Dec 07 04:15:50.164 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 04:15:50.164 INFO [stderr]      Running /target/debug/deps/plumtree-62da47d7ca4ed0a4
Dec 07 04:15:50.172 INFO [stdout] 
Dec 07 04:15:50.172 INFO [stdout] running 3 tests
Dec 07 04:15:50.172 INFO [stdout] test tests::single_node_works ... ok
Dec 07 04:15:50.172 INFO [stdout] test tests::multi_node_works ... ok
Dec 07 04:15:55.219 INFO [stdout] test tests::many_node_works ... ok
Dec 07 04:15:55.219 INFO [stderr]    Doc-tests plumtree
Dec 07 04:15:55.219 INFO [stdout] 
Dec 07 04:15:55.219 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:15:55.219 INFO [stdout] 
Dec 07 04:15:56.040 INFO [stdout] 
Dec 07 04:15:56.040 INFO [stdout] running 2 tests
Dec 07 04:15:57.588 INFO [stdout] test src/time.rs - time::Clock::now (line 35) ... ok
Dec 07 04:15:57.709 INFO [stdout] test src/time.rs - time::Clock::new (line 21) ... ok
Dec 07 04:15:57.709 INFO [stdout] 
Dec 07 04:15:57.710 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:15:57.710 INFO [stdout] 
Dec 07 04:15:57.729 INFO [stderr] su: No module specific data is present
Dec 07 04:15:58.479 INFO running `"docker" "inspect" "ac91f99611e476e1ea48daaafb9e8823aee4340d0c9a8f324c9afa2dbea994e1"`
Dec 07 04:15:58.764 INFO running `"docker" "rm" "-f" "ac91f99611e476e1ea48daaafb9e8823aee4340d0c9a8f324c9afa2dbea994e1"`
Dec 07 04:15:59.108 INFO [stdout] ac91f99611e476e1ea48daaafb9e8823aee4340d0c9a8f324c9afa2dbea994e1