[INFO] fetching crate sort 0.8.5...
[INFO] testing sort-0.8.5 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate sort 0.8.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sort 0.8.5 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sort 0.8.5
[INFO] finished tweaking crates.io crate sort 0.8.5
[INFO] tweaked toml for crates.io crate sort 0.8.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 26032cdde919b4f52b938d2562969fc2b702444b13f1d21d8823d89b2d02bfdc
[INFO] running `Command { std: "docker" "start" "-a" "26032cdde919b4f52b938d2562969fc2b702444b13f1d21d8823d89b2d02bfdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26032cdde919b4f52b938d2562969fc2b702444b13f1d21d8823d89b2d02bfdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26032cdde919b4f52b938d2562969fc2b702444b13f1d21d8823d89b2d02bfdc", kill_on_drop: false }`
[INFO] [stdout] 26032cdde919b4f52b938d2562969fc2b702444b13f1d21d8823d89b2d02bfdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0ee2bdb8898bf2909c8446f2394d666dfad171650851ca230c98d4627155283
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f0ee2bdb8898bf2909c8446f2394d666dfad171650851ca230c98d4627155283", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort v0.8.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "f0ee2bdb8898bf2909c8446f2394d666dfad171650851ca230c98d4627155283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ee2bdb8898bf2909c8446f2394d666dfad171650851ca230c98d4627155283", kill_on_drop: false }`
[INFO] [stdout] f0ee2bdb8898bf2909c8446f2394d666dfad171650851ca230c98d4627155283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6e5f89cb56299b9cfd2a06bea8f107291597e22bc15d206c75023d3ebd3be9f6
[INFO] running `Command { std: "docker" "start" "-a" "6e5f89cb56299b9cfd2a06bea8f107291597e22bc15d206c75023d3ebd3be9f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort v0.8.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "6e5f89cb56299b9cfd2a06bea8f107291597e22bc15d206c75023d3ebd3be9f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5f89cb56299b9cfd2a06bea8f107291597e22bc15d206c75023d3ebd3be9f6", kill_on_drop: false }`
[INFO] [stdout] 6e5f89cb56299b9cfd2a06bea8f107291597e22bc15d206c75023d3ebd3be9f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ae76acfe15567e29a4ce7bf133c8ce501675a8ac7b44574facd39c11385af75c
[INFO] running `Command { std: "docker" "start" "-a" "ae76acfe15567e29a4ce7bf133c8ce501675a8ac7b44574facd39c11385af75c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sort-34e840749673e2b9)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test exchange_sorts::bubble_sort::tests::sort ... ok
[INFO] [stdout] test exchange_sorts::bubble_sort::tests::sort_cmp ... ok
[INFO] [stdout] test exchange_sorts::quicksort::tests::sort_1 ... ok
[INFO] [stdout] test exchange_sorts::quicksort::tests::sort_2 ... ok
[INFO] [stdout] test exchange_sorts::quicksort::tests::sort_3 ... ok
[INFO] [stdout] test hybrid_sorts::introsort::tests::sort_1 ... ok
[INFO] [stdout] test hybrid_sorts::introsort::tests::sort_2 ... ok
[INFO] [stdout] test hybrid_sorts::introsort::tests::sort_3 ... ok
[INFO] [stdout] test insertion_sorts::insertion_sort::tests::sort ... ok
[INFO] [stdout] test insertion_sorts::insertion_sort::tests::sort_cmp ... ok
[INFO] [stdout] test merge_sorts::merge_sort::tests::sort ... ok
[INFO] [stdout] test selection_sorts::heapsort::tests::sort_1 ... ok
[INFO] [stdout] test selection_sorts::heapsort::tests::sort_2 ... ok
[INFO] [stdout] test selection_sorts::selection_sort::tests::sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sort
[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" "ae76acfe15567e29a4ce7bf133c8ce501675a8ac7b44574facd39c11385af75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae76acfe15567e29a4ce7bf133c8ce501675a8ac7b44574facd39c11385af75c", kill_on_drop: false }`
[INFO] [stdout] ae76acfe15567e29a4ce7bf133c8ce501675a8ac7b44574facd39c11385af75c