Dec 15 15:06:12.260 INFO testing fera-unionfind-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:06:12.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 15:06:12.512 INFO [stdout] dd30957b2ec8e638d5c1e677b81a24f3ee8e9ba7ae06e1468730f63ecae26c4c
Dec 15 15:06:12.514 INFO running `"docker" "start" "-a" "dd30957b2ec8e638d5c1e677b81a24f3ee8e9ba7ae06e1468730f63ecae26c4c"`
Dec 15 15:06:13.275 INFO [stderr] usermod: no changes
Dec 15 15:06:13.343 INFO [stderr]    Compiling fera-unionfind v0.1.0 (/source)
Dec 15 15:06:14.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 15 15:06:14.383 INFO [stderr] su: No module specific data is present
Dec 15 15:06:15.682 INFO running `"docker" "inspect" "dd30957b2ec8e638d5c1e677b81a24f3ee8e9ba7ae06e1468730f63ecae26c4c"`
Dec 15 15:06:16.017 INFO running `"docker" "rm" "-f" "dd30957b2ec8e638d5c1e677b81a24f3ee8e9ba7ae06e1468730f63ecae26c4c"`
Dec 15 15:06:16.375 INFO [stdout] dd30957b2ec8e638d5c1e677b81a24f3ee8e9ba7ae06e1468730f63ecae26c4c
Dec 15 15:06:16.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 15:06:16.835 INFO [stdout] c958e71bbf6a49e27d2819b1ea80c8017dc866dbb2e9a843be20ed49ec60d6bd
Dec 15 15:06:16.837 INFO running `"docker" "start" "-a" "c958e71bbf6a49e27d2819b1ea80c8017dc866dbb2e9a843be20ed49ec60d6bd"`
Dec 15 15:06:18.103 INFO [stderr] usermod: no changes
Dec 15 15:06:18.247 INFO [stderr]    Compiling unicode-bidi v0.3.3
Dec 15 15:06:20.559 INFO [stderr]    Compiling idna v0.1.5
Dec 15 15:06:25.964 INFO [stderr]    Compiling url v1.7.2
Dec 15 15:06:29.186 INFO [stderr]    Compiling version-sync v0.4.0
Dec 15 15:06:31.651 INFO [stderr]    Compiling fera-unionfind v0.1.0 (/source)
Dec 15 15:06:35.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.50s
Dec 15 15:06:35.637 INFO [stderr] su: No module specific data is present
Dec 15 15:06:36.651 INFO running `"docker" "inspect" "c958e71bbf6a49e27d2819b1ea80c8017dc866dbb2e9a843be20ed49ec60d6bd"`
Dec 15 15:06:36.947 INFO running `"docker" "rm" "-f" "c958e71bbf6a49e27d2819b1ea80c8017dc866dbb2e9a843be20ed49ec60d6bd"`
Dec 15 15:06:37.202 INFO [stdout] c958e71bbf6a49e27d2819b1ea80c8017dc866dbb2e9a843be20ed49ec60d6bd
Dec 15 15:06:37.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 15:06:37.679 INFO [stdout] 99fd96acfc5b3042ae55b3b357abbef1301ed08a053d8b354e137c747e63d7f5
Dec 15 15:06:37.687 INFO running `"docker" "start" "-a" "99fd96acfc5b3042ae55b3b357abbef1301ed08a053d8b354e137c747e63d7f5"`
Dec 15 15:06:39.139 INFO [stderr] usermod: no changes
Dec 15 15:06:39.250 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 15 15:06:39.270 INFO [stderr]      Running /target/debug/deps/fera_unionfind-d120234b094c779d
Dec 15 15:06:39.274 INFO [stdout] 
Dec 15 15:06:39.275 INFO [stdout] running 2 tests
Dec 15 15:06:39.283 INFO [stdout] test tests::unionfind1 ... ok
Dec 15 15:06:39.283 INFO [stderr]      Running /target/debug/deps/version_numbers-cc503ea823a61ef7
Dec 15 15:06:39.283 INFO [stdout] test tests::unionfind2 ... ok
Dec 15 15:06:39.283 INFO [stdout] 
Dec 15 15:06:39.283 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:06:39.283 INFO [stdout] 
Dec 15 15:06:39.291 INFO [stdout] 
Dec 15 15:06:39.291 INFO [stderr]    Doc-tests fera-unionfind
Dec 15 15:06:39.291 INFO [stdout] running 2 tests
Dec 15 15:06:39.291 INFO [stdout] test readme_deps ... ok
Dec 15 15:06:39.291 INFO [stdout] test html_root_url ... ok
Dec 15 15:06:39.291 INFO [stdout] 
Dec 15 15:06:39.291 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:06:39.291 INFO [stdout] 
Dec 15 15:06:40.440 INFO [stdout] 
Dec 15 15:06:40.440 INFO [stdout] running 3 tests
Dec 15 15:06:43.127 INFO [stdout] test src/lib.rs -  (line 21) ... ok
Dec 15 15:06:43.137 INFO [stdout] test src/lib.rs -  (line 72) ... ok
Dec 15 15:06:43.563 INFO [stdout] test src/lib.rs -  (line 44) ... ok
Dec 15 15:06:43.563 INFO [stdout] 
Dec 15 15:06:43.563 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:06:43.563 INFO [stdout] 
Dec 15 15:06:43.573 INFO [stderr] su: No module specific data is present
Dec 15 15:06:44.076 INFO running `"docker" "inspect" "99fd96acfc5b3042ae55b3b357abbef1301ed08a053d8b354e137c747e63d7f5"`
Dec 15 15:06:44.249 INFO running `"docker" "rm" "-f" "99fd96acfc5b3042ae55b3b357abbef1301ed08a053d8b354e137c747e63d7f5"`
Dec 15 15:06:44.511 INFO [stdout] 99fd96acfc5b3042ae55b3b357abbef1301ed08a053d8b354e137c747e63d7f5