[INFO] fetching crate sort-it 0.1.4...
[INFO] testing sort-it-0.1.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate sort-it 0.1.4 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate sort-it 0.1.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sort-it 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sort-it 0.1.4
[INFO] tweaked toml for crates.io crate sort-it 0.1.4 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate sort-it 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f3ddd347e3013a49894f2bd3a637d4f6e707533bdcd347375b8ee364413f5d6
[INFO] running `Command { std: "docker" "start" "-a" "9f3ddd347e3013a49894f2bd3a637d4f6e707533bdcd347375b8ee364413f5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f3ddd347e3013a49894f2bd3a637d4f6e707533bdcd347375b8ee364413f5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3ddd347e3013a49894f2bd3a637d4f6e707533bdcd347375b8ee364413f5d6", kill_on_drop: false }`
[INFO] [stdout] 9f3ddd347e3013a49894f2bd3a637d4f6e707533bdcd347375b8ee364413f5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03835a718f12668acd3d53b91647526ce65aa9f0c3f5f900d19923f41c38929e
[INFO] running `Command { std: "docker" "start" "-a" "03835a718f12668acd3d53b91647526ce65aa9f0c3f5f900d19923f41c38929e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sort-it v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "03835a718f12668acd3d53b91647526ce65aa9f0c3f5f900d19923f41c38929e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03835a718f12668acd3d53b91647526ce65aa9f0c3f5f900d19923f41c38929e", kill_on_drop: false }`
[INFO] [stdout] 03835a718f12668acd3d53b91647526ce65aa9f0c3f5f900d19923f41c38929e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3ace57ca171fe8e32e00e8a28dd54ea20694f6bdba941507129f8c9650e4bb8
[INFO] running `Command { std: "docker" "start" "-a" "f3ace57ca171fe8e32e00e8a28dd54ea20694f6bdba941507129f8c9650e4bb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort-it v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "f3ace57ca171fe8e32e00e8a28dd54ea20694f6bdba941507129f8c9650e4bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ace57ca171fe8e32e00e8a28dd54ea20694f6bdba941507129f8c9650e4bb8", kill_on_drop: false }`
[INFO] [stdout] f3ace57ca171fe8e32e00e8a28dd54ea20694f6bdba941507129f8c9650e4bb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f11acf0e3e2b81bb6af99b1a0e63597ff33bdbed3cfc5faa11a8f5a60126ef3
[INFO] running `Command { std: "docker" "start" "-a" "7f11acf0e3e2b81bb6af99b1a0e63597ff33bdbed3cfc5faa11a8f5a60126ef3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sort_it-e1b8f4302a0fbf45)
[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 unittests (/opt/rustwide/target/debug/deps/main-e148be436b3e4ac0)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bubble_sort_tests.rs (/opt/rustwide/target/debug/deps/bubble_sort_tests-93536f9b65b59952)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bubble_sort::bubble_sort_str ... ok
[INFO] [stdout] test bubble_sort::merge_sort_int ... ok
[INFO] [stdout] test bubble_sort::bubble_sort_char ... ok
[INFO] [stderr]      Running tests/insertion_sort_tests.rs (/opt/rustwide/target/debug/deps/insertion_sort_tests-a3fdbf433f592a70)
[INFO] [stdout] test bubble_sort::bubble_sort_float ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test insertion_sort::insertion_sort_str ... ok
[INFO] [stdout] test insertion_sort::insertion_sort_int ... ok
[INFO] [stderr]      Running tests/merge_sort_tests.rs (/opt/rustwide/target/debug/deps/merge_sort_tests-94f4d2c53105483a)
[INFO] [stdout] test insertion_sort::insertion_sort_char ... ok
[INFO] [stdout] test insertion_sort::insertion_sort_float ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/selection_sort_tests.rs (/opt/rustwide/target/debug/deps/selection_sort_tests-a29a4de70aae90e2)
[INFO] [stdout] test merge_sort::merge_sort_char ... ok
[INFO] [stdout] test merge_sort::merge_sort_float ... ok
[INFO] [stdout] test merge_sort::merge_sort_int ... ok
[INFO] [stdout] test merge_sort::merge_sort_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests sort-it
[INFO] [stdout] test selection_sort::selection_sort_int ... ok
[INFO] [stdout] test selection_sort::selection_sort_str ... ok
[INFO] [stdout] test selection_sort::selection_sort_char ... ok
[INFO] [stdout] test selection_sort::selection_sort_float ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "7f11acf0e3e2b81bb6af99b1a0e63597ff33bdbed3cfc5faa11a8f5a60126ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f11acf0e3e2b81bb6af99b1a0e63597ff33bdbed3cfc5faa11a8f5a60126ef3", kill_on_drop: false }`
[INFO] [stdout] 7f11acf0e3e2b81bb6af99b1a0e63597ff33bdbed3cfc5faa11a8f5a60126ef3