[INFO] fetching crate rust_heap 0.1.0...
[INFO] extracting crate rust_heap 0.1.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rust_heap/0.1.0
[INFO] extracting crate rust_heap 0.1.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rust_heap/0.1.0
[INFO] validating manifest of rust_heap-0.1.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust_heap-0.1.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust_heap-0.1.0
[INFO] finished frobbing rust_heap-0.1.0
[INFO] frobbed toml for rust_heap-0.1.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rust_heap/0.1.0/Cargo.toml
[INFO] started frobbing rust_heap-0.1.0
[INFO] finished frobbing rust_heap-0.1.0
[INFO] frobbed toml for rust_heap-0.1.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rust_heap/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rust_heap-0.1.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rust_heap/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 79a03898761588dfd6447199d304263c065c0b5cca9491576cf5531c6a6f5acb
[INFO] running `"docker" "start" "-a" "79a03898761588dfd6447199d304263c065c0b5cca9491576cf5531c6a6f5acb"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling rust_heap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "79a03898761588dfd6447199d304263c065c0b5cca9491576cf5531c6a6f5acb"`
[INFO] running `"docker" "rm" "-f" "79a03898761588dfd6447199d304263c065c0b5cca9491576cf5531c6a6f5acb"`
[INFO] [stdout] 79a03898761588dfd6447199d304263c065c0b5cca9491576cf5531c6a6f5acb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rust_heap/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4f74e6254f2a26706961ada169b6738c0b3d29665be982021c482ec091bdd577
[INFO] running `"docker" "start" "-a" "4f74e6254f2a26706961ada169b6738c0b3d29665be982021c482ec091bdd577"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling rust_heap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "4f74e6254f2a26706961ada169b6738c0b3d29665be982021c482ec091bdd577"`
[INFO] running `"docker" "rm" "-f" "4f74e6254f2a26706961ada169b6738c0b3d29665be982021c482ec091bdd577"`
[INFO] [stdout] 4f74e6254f2a26706961ada169b6738c0b3d29665be982021c482ec091bdd577
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rust_heap/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 134ac5779eab5e49c43148fe47a56d9c183cd0bfc3c560bff391a12e3e5f1008
[INFO] running `"docker" "start" "-a" "134ac5779eab5e49c43148fe47a56d9c183cd0bfc3c560bff391a12e3e5f1008"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_heap-87f418c82c445e34
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_empty_heap ... ok
[INFO] [stdout] test tests::test_heap ... ok
[INFO] [stdout] test tests::test_heap_heapify ... ok
[INFO] [stdout] test tests::test_heap_heapify_with_capacity ... ok
[INFO] [stdout] test tests::test_heapify ... ok
[INFO] [stdout] test tests::test_heaper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_heap
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/heap.rs - heap::BoundedBinaryHeaper::from (line 71) ... ok
[INFO] [stdout] test src/heap.rs - heap::BoundedBinaryHeap<T>::pop (line 263) ... ok
[INFO] [stdout] test src/heap.rs - heap::BoundedBinaryHeaper::from_empty_slice (line 88) ... ok
[INFO] [stdout] test src/heap.rs - heap::BoundedBinaryHeap<T>::new (line 185) ... ok
[INFO] [stdout] test src/heap.rs - heap::BoundedBinaryHeap<T>::from_slice_with_capacity (line 220) ... ok
[INFO] [stdout] test src/heap.rs - heap::BoundedBinaryHeap<T>::from (line 202) ... ok
[INFO] [stdout] test src/heap.rs - heap::BoundedBinaryHeaper::pop (line 130) ... ok
[INFO] [stdout] test src/heap.rs - heap::BoundedBinaryHeap<T>::push (line 239) ... ok
[INFO] [stdout] test src/heap.rs - heap::verify_heap (line 47) ... ok
[INFO] [stdout] test src/heap.rs - heap::BoundedBinaryHeaper::push (line 105) ... ok
[INFO] [stdout] test src/heap.rs - heap::heapify (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "134ac5779eab5e49c43148fe47a56d9c183cd0bfc3c560bff391a12e3e5f1008"`
[INFO] running `"docker" "rm" "-f" "134ac5779eab5e49c43148fe47a56d9c183cd0bfc3c560bff391a12e3e5f1008"`
[INFO] [stdout] 134ac5779eab5e49c43148fe47a56d9c183cd0bfc3c560bff391a12e3e5f1008