Dec 06 10:20:33.689 INFO testing Ramzec/union-find against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:20:33.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 10:20:34.080 INFO [stdout] 0de76064ad4737dc1b091d4e79edc03aac4686b0ed37552d7152794f6f94b0a5
Dec 06 10:20:34.086 INFO running `"docker" "start" "-a" "0de76064ad4737dc1b091d4e79edc03aac4686b0ed37552d7152794f6f94b0a5"`
Dec 06 10:20:35.072 INFO [stderr] usermod: no changes
Dec 06 10:20:35.116 INFO [stderr]    Compiling union-find v0.1.0 (/source)
Dec 06 10:20:35.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 06 10:20:35.966 INFO [stderr] su: No module specific data is present
Dec 06 10:20:36.618 INFO running `"docker" "inspect" "0de76064ad4737dc1b091d4e79edc03aac4686b0ed37552d7152794f6f94b0a5"`
Dec 06 10:20:36.874 INFO running `"docker" "rm" "-f" "0de76064ad4737dc1b091d4e79edc03aac4686b0ed37552d7152794f6f94b0a5"`
Dec 06 10:20:37.140 INFO [stdout] 0de76064ad4737dc1b091d4e79edc03aac4686b0ed37552d7152794f6f94b0a5
Dec 06 10:20:37.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 10:20:37.502 INFO [stdout] 4f342a0c6b2cc23554d1d63a30e45f208ad1dd2b2618cf1f0c12131d7f57426e
Dec 06 10:20:37.506 INFO running `"docker" "start" "-a" "4f342a0c6b2cc23554d1d63a30e45f208ad1dd2b2618cf1f0c12131d7f57426e"`
Dec 06 10:20:38.707 INFO [stderr] usermod: no changes
Dec 06 10:20:38.782 INFO [stderr]    Compiling union-find v0.1.0 (/source)
Dec 06 10:20:39.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 06 10:20:39.694 INFO [stderr] su: No module specific data is present
Dec 06 10:20:40.444 INFO running `"docker" "inspect" "4f342a0c6b2cc23554d1d63a30e45f208ad1dd2b2618cf1f0c12131d7f57426e"`
Dec 06 10:20:40.768 INFO running `"docker" "rm" "-f" "4f342a0c6b2cc23554d1d63a30e45f208ad1dd2b2618cf1f0c12131d7f57426e"`
Dec 06 10:20:41.080 INFO [stdout] 4f342a0c6b2cc23554d1d63a30e45f208ad1dd2b2618cf1f0c12131d7f57426e
Dec 06 10:20:41.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 10:20:41.480 INFO [stdout] 1e8d3d81115535d47474ed61b48404360949951db76f65cecfdeb946ddfad3eb
Dec 06 10:20:41.482 INFO running `"docker" "start" "-a" "1e8d3d81115535d47474ed61b48404360949951db76f65cecfdeb946ddfad3eb"`
Dec 06 10:20:43.208 INFO [stderr] usermod: no changes
Dec 06 10:20:43.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 10:20:43.268 INFO [stderr]      Running /target/debug/deps/union_find-9202b478242cee37
Dec 06 10:20:43.280 INFO [stdout] 
Dec 06 10:20:43.280 INFO [stdout] running 0 tests
Dec 06 10:20:43.280 INFO [stdout] 
Dec 06 10:20:43.280 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:20:43.280 INFO [stdout] 
Dec 06 10:20:43.288 INFO [stderr] su: No module specific data is present
Dec 06 10:20:44.008 INFO running `"docker" "inspect" "1e8d3d81115535d47474ed61b48404360949951db76f65cecfdeb946ddfad3eb"`
Dec 06 10:20:44.318 INFO running `"docker" "rm" "-f" "1e8d3d81115535d47474ed61b48404360949951db76f65cecfdeb946ddfad3eb"`
Dec 06 10:20:44.564 INFO [stdout] 1e8d3d81115535d47474ed61b48404360949951db76f65cecfdeb946ddfad3eb