Nov 16 21:26:35.305 INFO testing letheed/takuzu against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 21:26:35.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:26:35.854 INFO [stdout] 436cf12815ffbbe707f09fec886cdc819c76a64901fd2a4b0ecfdb4babecb02a
Nov 16 21:26:35.854 INFO running `"docker" "start" "-a" "436cf12815ffbbe707f09fec886cdc819c76a64901fd2a4b0ecfdb4babecb02a"`
Nov 16 21:26:36.523 INFO [stderr] usermod: no changes
Nov 16 21:26:36.607 INFO [stderr]    Compiling failure v0.1.1
Nov 16 21:26:37.436 INFO [stderr]    Compiling takuzu v0.6.0 (/source)
Nov 16 21:26:40.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
Nov 16 21:26:40.751 INFO [stderr] su: No module specific data is present
Nov 16 21:26:41.708 INFO running `"docker" "inspect" "436cf12815ffbbe707f09fec886cdc819c76a64901fd2a4b0ecfdb4babecb02a"`
Nov 16 21:26:42.017 INFO running `"docker" "rm" "-f" "436cf12815ffbbe707f09fec886cdc819c76a64901fd2a4b0ecfdb4babecb02a"`
Nov 16 21:26:42.335 INFO [stdout] 436cf12815ffbbe707f09fec886cdc819c76a64901fd2a4b0ecfdb4babecb02a
Nov 16 21:26:42.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:26:42.700 INFO [stdout] ddb89545511fe016a2ea68e723063779be9b37d369cae27143b2e46486f4f525
Nov 16 21:26:42.705 INFO running `"docker" "start" "-a" "ddb89545511fe016a2ea68e723063779be9b37d369cae27143b2e46486f4f525"`
Nov 16 21:26:44.155 INFO [stderr] usermod: no changes
Nov 16 21:26:44.287 INFO [stderr]    Compiling takuzu v0.6.0 (/source)
Nov 16 21:26:46.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Nov 16 21:26:46.173 INFO [stderr] su: No module specific data is present
Nov 16 21:26:47.247 INFO running `"docker" "inspect" "ddb89545511fe016a2ea68e723063779be9b37d369cae27143b2e46486f4f525"`
Nov 16 21:26:47.521 INFO running `"docker" "rm" "-f" "ddb89545511fe016a2ea68e723063779be9b37d369cae27143b2e46486f4f525"`
Nov 16 21:26:47.879 INFO [stdout] ddb89545511fe016a2ea68e723063779be9b37d369cae27143b2e46486f4f525
Nov 16 21:26:47.882 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:26:48.303 INFO [stdout] 54840dc5cbb8bf780388b3d3627144f8f6e1664da09c267d2a9609c60d040b9f
Nov 16 21:26:48.305 INFO running `"docker" "start" "-a" "54840dc5cbb8bf780388b3d3627144f8f6e1664da09c267d2a9609c60d040b9f"`
Nov 16 21:26:50.111 INFO [stderr] usermod: no changes
Nov 16 21:26:50.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 16 21:26:50.247 INFO [stderr]      Running /target/debug/deps/takuzu-7e653927de74b4c0
Nov 16 21:26:50.264 INFO [stdout] 
Nov 16 21:26:50.264 INFO [stdout] running 0 tests
Nov 16 21:26:50.264 INFO [stdout] 
Nov 16 21:26:50.264 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:26:50.264 INFO [stdout] 
Nov 16 21:26:50.266 INFO [stderr]      Running /target/debug/deps/takuzu-06fc8c5e314853bd
Nov 16 21:26:50.275 INFO [stdout] 
Nov 16 21:26:50.275 INFO [stdout] running 0 tests
Nov 16 21:26:50.275 INFO [stdout] 
Nov 16 21:26:50.275 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:26:50.275 INFO [stdout] 
Nov 16 21:26:50.275 INFO [stderr]    Doc-tests takuzu
Nov 16 21:26:51.011 INFO [stdout] 
Nov 16 21:26:51.011 INFO [stdout] running 1 test
Nov 16 21:26:52.415 INFO [stdout] test src/source/mod.rs - source::Source (line 29) ... ok
Nov 16 21:26:52.415 INFO [stdout] 
Nov 16 21:26:52.415 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:26:52.415 INFO [stdout] 
Nov 16 21:26:52.427 INFO [stderr] su: No module specific data is present
Nov 16 21:26:53.439 INFO running `"docker" "inspect" "54840dc5cbb8bf780388b3d3627144f8f6e1664da09c267d2a9609c60d040b9f"`
Nov 16 21:26:53.803 INFO running `"docker" "rm" "-f" "54840dc5cbb8bf780388b3d3627144f8f6e1664da09c267d2a9609c60d040b9f"`
Nov 16 21:26:54.207 INFO [stdout] 54840dc5cbb8bf780388b3d3627144f8f6e1664da09c267d2a9609c60d040b9f