[INFO] fetching crate algorithms-rs 0.1.11...
[INFO] testing algorithms-rs-0.1.11 against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] extracting crate algorithms-rs 0.1.11 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate algorithms-rs 0.1.11 on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate algorithms-rs 0.1.11
[INFO] finished tweaking crates.io crate algorithms-rs 0.1.11
[INFO] tweaked toml for crates.io crate algorithms-rs 0.1.11 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding hex-literal v0.3.4 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rs_merkle v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfdd46a5207b31ba803a8cadf16475e63e3b8f03476a884390138e3a6048c768
[INFO] running `Command { std: "docker" "start" "-a" "cfdd46a5207b31ba803a8cadf16475e63e3b8f03476a884390138e3a6048c768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfdd46a5207b31ba803a8cadf16475e63e3b8f03476a884390138e3a6048c768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfdd46a5207b31ba803a8cadf16475e63e3b8f03476a884390138e3a6048c768", kill_on_drop: false }`
[INFO] [stdout] cfdd46a5207b31ba803a8cadf16475e63e3b8f03476a884390138e3a6048c768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f57e5c950cbaafa392e07dd8e9557375c02ba6fdf88d1dcfeb256322cbac9341
[INFO] running `Command { std: "docker" "start" "-a" "f57e5c950cbaafa392e07dd8e9557375c02ba6fdf88d1dcfeb256322cbac9341", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling algorithms-rs v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.66s
[INFO] running `Command { std: "docker" "inspect" "f57e5c950cbaafa392e07dd8e9557375c02ba6fdf88d1dcfeb256322cbac9341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57e5c950cbaafa392e07dd8e9557375c02ba6fdf88d1dcfeb256322cbac9341", kill_on_drop: false }`
[INFO] [stdout] f57e5c950cbaafa392e07dd8e9557375c02ba6fdf88d1dcfeb256322cbac9341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4d1f601297bf3b9ad9271a4382877da0ae89a516b1ef90be7050bf5bb0aba30
[INFO] running `Command { std: "docker" "start" "-a" "f4d1f601297bf3b9ad9271a4382877da0ae89a516b1ef90be7050bf5bb0aba30", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling rs_merkle v1.5.0
[INFO] [stderr]    Compiling algorithms-rs v0.1.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/sort/merge_sort.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn test_merge_sort() {
[INFO] [stdout]     | -------------------- move the `impl` block outside of this function `test_merge_sort`
[INFO] [stdout] 119 |     impl Infite for i32 {
[INFO] [stdout]     |     ^^^^^------^^^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `Infite` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "f4d1f601297bf3b9ad9271a4382877da0ae89a516b1ef90be7050bf5bb0aba30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d1f601297bf3b9ad9271a4382877da0ae89a516b1ef90be7050bf5bb0aba30", kill_on_drop: false }`
[INFO] [stdout] f4d1f601297bf3b9ad9271a4382877da0ae89a516b1ef90be7050bf5bb0aba30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0893906a2e8b082e33671cb1a66f94e308e58b88af2bc7c801c094b6be0a252
[INFO] running `Command { std: "docker" "start" "-a" "e0893906a2e8b082e33671cb1a66f94e308e58b88af2bc7c801c094b6be0a252", kill_on_drop: false }`
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]    --> src/sort/merge_sort.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 118 | fn test_merge_sort() {
[INFO] [stderr]     | -------------------- move the `impl` block outside of this function `test_merge_sort`
[INFO] [stderr] 119 |     impl Infite for i32 {
[INFO] [stderr]     |     ^^^^^------^^^^^^^^
[INFO] [stderr]     |          |
[INFO] [stderr]     |          `Infite` is not local
[INFO] [stderr]     |
[INFO] [stderr]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `algorithms-rs` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/algorithms_rs-ce13cb9994a367ef)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test chapter4::find_maximum_subarray::test_array_range ... ok
[INFO] [stdout] test chapter4::find_maximum_subarray::test_find_maximum_subarray ... ok
[INFO] [stdout] test heap::tests::test_build_max_heap ... ok
[INFO] [stdout] test heap::tests::test_build_min_heap ... ok
[INFO] [stdout] test heap::tests::test_replace ... ok
[INFO] [stdout] test heap::tests::test_siftup_dec_sort ... ok
[INFO] [stdout] test heap::tests::test_siftup_max_heap ... ok
[INFO] [stdout] test heap::tests::test_siftup_min_heap ... ok
[INFO] [stdout] test queue::tests::test_is_dequeue_success ... ok
[INFO] [stdout] test queue::tests::test_is_empty_queue ... ok
[INFO] [stdout] test queue::tests::test_is_enqueue_overflow ... ok
[INFO] [stdout] test queue::tests::test_is_enqueue_success ... ok
[INFO] [stdout] test search::binary_search::test_binary_search ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_bubble_sort ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_bubble_sort_a_empty_arr ... ok
[INFO] [stdout] test sort::insert_sort::tests::test_insert_sort_a_empty_arr ... ok
[INFO] [stdout] test sort::insert_sort::tests::test_insert_sort_ok ... ok
[INFO] [stdout] test sort::merge_sort::test_merge_sort ... ok
[INFO] [stdout] test sort::merge_sort::tests::test_merge_list ... ok
[INFO] [stdout] test sort::select_sort::tests::test_select_sort_a_empty_arr ... ok
[INFO] [stdout] test sort::select_sort::tests::test_select_sort_by_find_smallest ... ok
[INFO] [stdout] test sort::select_sort::tests::test_select_sort_ok ... ok
[INFO] [stderr]    Doc-tests algorithms_rs
[INFO] [stdout] test heap::tests::test_siftup_asc_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/heap.rs - heap::Heap<T>::new (line 34) ... ok
[INFO] [stdout] test src/heap.rs - heap::Heap<T>::build_min_heap_by_siftup (line 283) ... ok
[INFO] [stdout] test src/heap.rs - heap::Heap<T>::asc_sort_with_max_sift (line 375) ... ok
[INFO] [stdout] test src/heap.rs - heap::Heap<T>::heap_sort_by_max_heap (line 304) ... ok
[INFO] [stdout] test src/heap.rs - heap::Heap<T>::build_max_heap_by_shift_up (line 255) ... ok
[INFO] [stdout] test src/heap.rs - heap::Heap<T>::from_vector (line 50) ... ok
[INFO] [stdout] test src/heap.rs - heap::Heap<T>::dec_sort_with_min_sift (line 347) ... ok
[INFO] [stdout] test src/heap.rs - heap::Heap<T>::heap_sort_by_min_heap (line 327) ... ok
[INFO] [stdout] test src/queue.rs - queue::Queue<T>::en_queue (line 53) ... ok
[INFO] [stdout] test src/queue.rs - queue::Queue<T>::new (line 21) ... ok
[INFO] [stdout] test src/queue.rs - queue::Queue<T>::de_queue (line 87) ... ok
[INFO] [stdout] test src/queue.rs - queue::Queue<T>::is_empty (line 40) ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack<T>::is_empty (line 42) ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack<T>::peek (line 122) ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack<T>::pop (line 86) ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack<T>::new (line 26) ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack<T>::size (line 143) ... ok
[INFO] [stdout] test src/stack.rs - stack::Stack<T>::push (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0893906a2e8b082e33671cb1a66f94e308e58b88af2bc7c801c094b6be0a252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0893906a2e8b082e33671cb1a66f94e308e58b88af2bc7c801c094b6be0a252", kill_on_drop: false }`
[INFO] [stdout] e0893906a2e8b082e33671cb1a66f94e308e58b88af2bc7c801c094b6be0a252