[INFO] fetching crate sort-it 0.1.4...
[INFO] testing sort-it-0.1.4 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate sort-it 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sort-it 0.1.4 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-0/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea50c129ddd44502b3c1b1f13d066666995515a6aba2a83cef2762fd1460a27f
[INFO] running `Command { std: "docker" "start" "-a" "ea50c129ddd44502b3c1b1f13d066666995515a6aba2a83cef2762fd1460a27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea50c129ddd44502b3c1b1f13d066666995515a6aba2a83cef2762fd1460a27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea50c129ddd44502b3c1b1f13d066666995515a6aba2a83cef2762fd1460a27f", kill_on_drop: false }`
[INFO] [stdout] ea50c129ddd44502b3c1b1f13d066666995515a6aba2a83cef2762fd1460a27f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d8eefef6ed2efb09c0b13808b2ff75449cbed8ebe1976ca0b9be0ab4b619655
[INFO] running `Command { std: "docker" "start" "-a" "2d8eefef6ed2efb09c0b13808b2ff75449cbed8ebe1976ca0b9be0ab4b619655", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort-it v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "2d8eefef6ed2efb09c0b13808b2ff75449cbed8ebe1976ca0b9be0ab4b619655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8eefef6ed2efb09c0b13808b2ff75449cbed8ebe1976ca0b9be0ab4b619655", kill_on_drop: false }`
[INFO] [stdout] 2d8eefef6ed2efb09c0b13808b2ff75449cbed8ebe1976ca0b9be0ab4b619655
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 263a5280c7d19cde6c4032c8d0d01177adf4bf06530a92df5858a27395bebbae
[INFO] running `Command { std: "docker" "start" "-a" "263a5280c7d19cde6c4032c8d0d01177adf4bf06530a92df5858a27395bebbae", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort-it v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "263a5280c7d19cde6c4032c8d0d01177adf4bf06530a92df5858a27395bebbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "263a5280c7d19cde6c4032c8d0d01177adf4bf06530a92df5858a27395bebbae", kill_on_drop: false }`
[INFO] [stdout] 263a5280c7d19cde6c4032c8d0d01177adf4bf06530a92df5858a27395bebbae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89dc2341bf4eb21e5e0dfb07fc433061a58349060dfd22f9c68720dc7088676e
[INFO] running `Command { std: "docker" "start" "-a" "89dc2341bf4eb21e5e0dfb07fc433061a58349060dfd22f9c68720dc7088676e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sort_it-1351b15e1f617698)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-e4cbca4d4cd36277)
[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 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_tests.rs (/opt/rustwide/target/debug/deps/bubble_sort_tests-a3e0d651ccb35991)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/insertion_sort_tests.rs (/opt/rustwide/target/debug/deps/insertion_sort_tests-4fbed545811b29e0)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bubble_sort::bubble_sort_float ... ok
[INFO] [stdout] test bubble_sort::bubble_sort_char ... ok
[INFO] [stdout] test bubble_sort::merge_sort_int ... ok
[INFO] [stdout] test bubble_sort::bubble_sort_str ... 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] [stderr]      Running tests/merge_sort_tests.rs (/opt/rustwide/target/debug/deps/merge_sort_tests-a0fefce348837bc3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test insertion_sort::insertion_sort_char ... ok
[INFO] [stdout] test insertion_sort::insertion_sort_float ... ok
[INFO] [stdout] test insertion_sort::insertion_sort_int ... ok
[INFO] [stdout] test insertion_sort::insertion_sort_str ... 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] [stdout] test merge_sort::merge_sort_str ... ok
[INFO] [stdout] test merge_sort::merge_sort_int ... ok
[INFO] [stderr]      Running tests/selection_sort_tests.rs (/opt/rustwide/target/debug/deps/selection_sort_tests-de7c0e900a9a1516)
[INFO] [stdout] test merge_sort::merge_sort_float ... ok
[INFO] [stdout] test merge_sort::merge_sort_char ... 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] [stdout] test selection_sort::selection_sort_char ... ok
[INFO] [stdout] test selection_sort::selection_sort_float ... ok
[INFO] [stdout] test selection_sort::selection_sort_int ... ok
[INFO] [stderr]    Doc-tests sort-it
[INFO] [stdout] test selection_sort::selection_sort_str ... 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" "89dc2341bf4eb21e5e0dfb07fc433061a58349060dfd22f9c68720dc7088676e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89dc2341bf4eb21e5e0dfb07fc433061a58349060dfd22f9c68720dc7088676e", kill_on_drop: false }`
[INFO] [stdout] 89dc2341bf4eb21e5e0dfb07fc433061a58349060dfd22f9c68720dc7088676e