Nov 16 08:19:01.962 INFO testing williamyaoh/flip against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 08:19:01.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:19:02.463 INFO [stdout] e17a850a88aa7a5c340c2b5408a28007d41e756962d251c5f5b227316da21faa
Nov 16 08:19:02.467 INFO running `"docker" "start" "-a" "e17a850a88aa7a5c340c2b5408a28007d41e756962d251c5f5b227316da21faa"`
Nov 16 08:19:03.460 INFO [stderr] usermod: no changes
Nov 16 08:19:03.559 INFO [stderr]    Compiling libc v0.2.21
Nov 16 08:19:03.559 INFO [stderr]    Compiling regex-syntax v0.4.0
Nov 16 08:19:03.559 INFO [stderr]    Compiling rustc-serialize v0.3.24
Nov 16 08:19:03.559 INFO [stderr]    Compiling unicode-segmentation v1.1.0
Nov 16 08:19:03.567 INFO [stderr]    Compiling arg_input v1.0.0
Nov 16 08:19:05.198 INFO [stderr]    Compiling memchr v1.0.1
Nov 16 08:19:05.198 INFO [stderr]    Compiling thread-id v3.0.0
Nov 16 08:19:05.584 INFO [stderr]    Compiling thread_local v0.3.3
Nov 16 08:19:06.307 INFO [stderr]    Compiling aho-corasick v0.6.3
Nov 16 08:19:11.608 INFO [stderr]    Compiling regex v0.2.1
Nov 16 08:19:21.210 INFO [stderr]    Compiling docopt v0.7.0
Nov 16 08:19:26.072 INFO [stderr]    Compiling flip v1.0.2 (/source)
Nov 16 08:19:27.501 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.01s
Nov 16 08:19:27.507 INFO [stderr] su: No module specific data is present
Nov 16 08:19:28.056 INFO running `"docker" "inspect" "e17a850a88aa7a5c340c2b5408a28007d41e756962d251c5f5b227316da21faa"`
Nov 16 08:19:28.325 INFO running `"docker" "rm" "-f" "e17a850a88aa7a5c340c2b5408a28007d41e756962d251c5f5b227316da21faa"`
Nov 16 08:19:28.567 INFO [stdout] e17a850a88aa7a5c340c2b5408a28007d41e756962d251c5f5b227316da21faa
Nov 16 08:19:28.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:19:29.083 INFO [stdout] 97c96bc933417ad33e940555ae0dd899f0d18181820f37a20698278412189bdd
Nov 16 08:19:29.088 INFO running `"docker" "start" "-a" "97c96bc933417ad33e940555ae0dd899f0d18181820f37a20698278412189bdd"`
Nov 16 08:19:30.555 INFO [stderr] usermod: no changes
Nov 16 08:19:30.679 INFO [stderr]    Compiling flip v1.0.2 (/source)
Nov 16 08:19:31.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 16 08:19:31.365 INFO [stderr] su: No module specific data is present
Nov 16 08:19:31.809 INFO running `"docker" "inspect" "97c96bc933417ad33e940555ae0dd899f0d18181820f37a20698278412189bdd"`
Nov 16 08:19:31.941 INFO running `"docker" "rm" "-f" "97c96bc933417ad33e940555ae0dd899f0d18181820f37a20698278412189bdd"`
Nov 16 08:19:32.079 INFO [stdout] 97c96bc933417ad33e940555ae0dd899f0d18181820f37a20698278412189bdd
Nov 16 08:19:32.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 08:19:32.349 INFO [stdout] 03146c2d911bc87f3ce22d8854c9f59ac1f5dc1042414ec9836f2896dc9ca71f
Nov 16 08:19:32.352 INFO running `"docker" "start" "-a" "03146c2d911bc87f3ce22d8854c9f59ac1f5dc1042414ec9836f2896dc9ca71f"`
Nov 16 08:19:32.884 INFO [stderr] usermod: no changes
Nov 16 08:19:32.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 08:19:32.932 INFO [stderr]      Running /target/debug/deps/flip-28a37d002b62ab51
Nov 16 08:19:32.933 INFO [stdout] 
Nov 16 08:19:32.933 INFO [stdout] running 0 tests
Nov 16 08:19:32.933 INFO [stdout] 
Nov 16 08:19:32.933 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 08:19:32.933 INFO [stdout] 
Nov 16 08:19:32.935 INFO [stderr] su: No module specific data is present
Nov 16 08:19:33.160 INFO running `"docker" "inspect" "03146c2d911bc87f3ce22d8854c9f59ac1f5dc1042414ec9836f2896dc9ca71f"`
Nov 16 08:19:33.251 INFO running `"docker" "rm" "-f" "03146c2d911bc87f3ce22d8854c9f59ac1f5dc1042414ec9836f2896dc9ca71f"`
Nov 16 08:19:33.401 INFO [stdout] 03146c2d911bc87f3ce22d8854c9f59ac1f5dc1042414ec9836f2896dc9ca71f