[INFO] fetching crate sorting-algorithm 0.1.17...
[INFO] testing sorting-algorithm-0.1.17 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate sorting-algorithm 0.1.17 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sorting-algorithm 0.1.17
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sorting-algorithm 0.1.17
[INFO] tweaked toml for crates.io crate sorting-algorithm 0.1.17 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sorting-algorithm 0.1.17 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sorting-algorithm 0.1.17 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 465aac10fdfc1046c255c18ef3244ffac0ef2bcc67dfa9e6eeeeb28143c8802c
[INFO] running `Command { std: "docker" "start" "-a" "465aac10fdfc1046c255c18ef3244ffac0ef2bcc67dfa9e6eeeeb28143c8802c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "465aac10fdfc1046c255c18ef3244ffac0ef2bcc67dfa9e6eeeeb28143c8802c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "465aac10fdfc1046c255c18ef3244ffac0ef2bcc67dfa9e6eeeeb28143c8802c", kill_on_drop: false }`
[INFO] [stdout] 465aac10fdfc1046c255c18ef3244ffac0ef2bcc67dfa9e6eeeeb28143c8802c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc55041d24ce3632b2bf37a125ce88dc807aea7dafc6b3062b46602e50b4cba5
[INFO] running `Command { std: "docker" "start" "-a" "bc55041d24ce3632b2bf37a125ce88dc807aea7dafc6b3062b46602e50b4cba5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorting-algorithm v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "bc55041d24ce3632b2bf37a125ce88dc807aea7dafc6b3062b46602e50b4cba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc55041d24ce3632b2bf37a125ce88dc807aea7dafc6b3062b46602e50b4cba5", kill_on_drop: false }`
[INFO] [stdout] bc55041d24ce3632b2bf37a125ce88dc807aea7dafc6b3062b46602e50b4cba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9d0f22abcc79a456dbeceb2d044a82e389f1add581c0c335097c4abadff71bd
[INFO] running `Command { std: "docker" "start" "-a" "d9d0f22abcc79a456dbeceb2d044a82e389f1add581c0c335097c4abadff71bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorting-algorithm v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "d9d0f22abcc79a456dbeceb2d044a82e389f1add581c0c335097c4abadff71bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d0f22abcc79a456dbeceb2d044a82e389f1add581c0c335097c4abadff71bd", kill_on_drop: false }`
[INFO] [stdout] d9d0f22abcc79a456dbeceb2d044a82e389f1add581c0c335097c4abadff71bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d3de4247528b3c464647c11492cd747cdea641b83c01ed31c4ba5a4496cbaf3
[INFO] running `Command { std: "docker" "start" "-a" "4d3de4247528b3c464647c11492cd747cdea641b83c01ed31c4ba5a4496cbaf3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sorting_algorithm-be7c0d03c9b1e610)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bubble_sort_test.rs (/opt/rustwide/target/debug/deps/bubble_sort_test-3b0a4c0e5f40a339)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cocktail_shaker_sort_test.rs (/opt/rustwide/target/debug/deps/cocktail_shaker_sort_test-5dbd62673a41b029)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/comb_sort_test.rs (/opt/rustwide/target/debug/deps/comb_sort_test-f09999548faa2beb)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/exchange_sort_test.rs (/opt/rustwide/target/debug/deps/exchange_sort_test-3ba96ac4c761f990)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gnome_sort_test.rs (/opt/rustwide/target/debug/deps/gnome_sort_test-fe76b11df21f48d7)
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stderr]      Running tests/heap_sort_test.rs (/opt/rustwide/target/debug/deps/heap_sort_test-f3b6043259832814)
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/insertion_sort_test.rs (/opt/rustwide/target/debug/deps/insertion_sort_test-2450bd2ac11c663d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/merge_sort_test.rs (/opt/rustwide/target/debug/deps/merge_sort_test-2acba0e08d39859f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quick_sort_test.rs (/opt/rustwide/target/debug/deps/quick_sort_test-518b159ee105bbad)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/selection_sort_test.rs (/opt/rustwide/target/debug/deps/selection_sort_test-7dd3b7a270634b44)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stderr]      Running tests/shell_sort_test.rs (/opt/rustwide/target/debug/deps/shell_sort_test-c937da19f3574415)
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_data ... ok
[INFO] [stdout] test test_repeated_number ... ok
[INFO] [stdout] test test_sorted_data ... ok
[INFO] [stdout] test test_random_data ... ok
[INFO] [stdout] test test_reversed_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sorting_algorithm
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/comb_sort.rs - comb_sort::sort (line 7) ... ok
[INFO] [stdout] test src/bogo_sort.rs - bogo_sort::sort (line 9) ... ok
[INFO] [stdout] test src/merge_sort.rs - merge_sort::sort (line 7) ... ok
[INFO] [stdout] test src/gnome_sort.rs - gnome_sort::sort (line 7) ... ok
[INFO] [stdout] test src/quick_sort.rs - quick_sort::sort (line 9) ... ok
[INFO] [stdout] test src/selection_sort.rs - selection_sort::sort (line 7) ... ok
[INFO] [stdout] test src/cocktail_shaker_sort.rs - cocktail_shaker_sort::sort (line 7) ... ok
[INFO] [stdout] test src/shell_sort.rs - shell_sort::sort (line 7) ... ok
[INFO] [stdout] test src/heap_sort.rs - heap_sort::sort (line 7) ... ok
[INFO] [stdout] test src/exchange_sort.rs - exchange_sort::sort (line 7) ... ok
[INFO] [stdout] test src/bubble_sort.rs - bubble_sort::sort (line 7) ... ok
[INFO] [stdout] test src/insertion_sort.rs - insertion_sort::sort (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.56s; merged doctests compilation took 0.54s
[INFO] running `Command { std: "docker" "inspect" "4d3de4247528b3c464647c11492cd747cdea641b83c01ed31c4ba5a4496cbaf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d3de4247528b3c464647c11492cd747cdea641b83c01ed31c4ba5a4496cbaf3", kill_on_drop: false }`
[INFO] [stdout] 4d3de4247528b3c464647c11492cd747cdea641b83c01ed31c4ba5a4496cbaf3