[INFO] fetching crate sort-it 0.1.4...
[INFO] testing sort-it-0.1.4 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate sort-it 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sort-it 0.1.4 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d2b1a4681d695fd9015c238e63e1e8ae6174263b1bcfc98cbcc93e75e8e7c5f
[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" "8d2b1a4681d695fd9015c238e63e1e8ae6174263b1bcfc98cbcc93e75e8e7c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d2b1a4681d695fd9015c238e63e1e8ae6174263b1bcfc98cbcc93e75e8e7c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2b1a4681d695fd9015c238e63e1e8ae6174263b1bcfc98cbcc93e75e8e7c5f", kill_on_drop: false }`
[INFO] [stdout] 8d2b1a4681d695fd9015c238e63e1e8ae6174263b1bcfc98cbcc93e75e8e7c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--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] 8628b1670e46d00c70d12a389892ca06885de88c143cd6ee33b0569bacf3c4e8
[INFO] running `Command { std: "docker" "start" "-a" "8628b1670e46d00c70d12a389892ca06885de88c143cd6ee33b0569bacf3c4e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort-it v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "8628b1670e46d00c70d12a389892ca06885de88c143cd6ee33b0569bacf3c4e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8628b1670e46d00c70d12a389892ca06885de88c143cd6ee33b0569bacf3c4e8", kill_on_drop: false }`
[INFO] [stdout] 8628b1670e46d00c70d12a389892ca06885de88c143cd6ee33b0569bacf3c4e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6f117dafad3de52cea3930d8d579ef46c4ee66d1fb62bb0d1c5afe0ea8d6c5b
[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" "c6f117dafad3de52cea3930d8d579ef46c4ee66d1fb62bb0d1c5afe0ea8d6c5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort-it v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "c6f117dafad3de52cea3930d8d579ef46c4ee66d1fb62bb0d1c5afe0ea8d6c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f117dafad3de52cea3930d8d579ef46c4ee66d1fb62bb0d1c5afe0ea8d6c5b", kill_on_drop: false }`
[INFO] [stdout] c6f117dafad3de52cea3930d8d579ef46c4ee66d1fb62bb0d1c5afe0ea8d6c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] e5b3be986d853937563e90a2812bc49dece48f90dacfcec80651f968ef1409ae
[INFO] running `Command { std: "docker" "start" "-a" "e5b3be986d853937563e90a2812bc49dece48f90dacfcec80651f968ef1409ae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sort_it-e1b8f4302a0fbf45)
[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 unittests (/opt/rustwide/target/debug/deps/main-e148be436b3e4ac0)
[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-93536f9b65b59952)
[INFO] [stdout] 
[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::bubble_sort_str ... ok
[INFO] [stdout] test bubble_sort::merge_sort_int ... 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/insertion_sort_tests.rs (/opt/rustwide/target/debug/deps/insertion_sort_tests-a3fdbf433f592a70)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test insertion_sort::insertion_sort_int ... ok
[INFO] [stdout] test insertion_sort::insertion_sort_float ... ok
[INFO] [stdout] test insertion_sort::insertion_sort_str ... ok
[INFO] [stdout] test insertion_sort::insertion_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] [stderr]      Running tests/merge_sort_tests.rs (/opt/rustwide/target/debug/deps/merge_sort_tests-94f4d2c53105483a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[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_char ... 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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/selection_sort_tests.rs (/opt/rustwide/target/debug/deps/selection_sort_tests-a29a4de70aae90e2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test selection_sort::selection_sort_char ... ok
[INFO] [stdout] test selection_sort::selection_sort_int ... ok
[INFO] [stdout] test selection_sort::selection_sort_float ... ok
[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] [stderr]    Doc-tests sort-it
[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" "e5b3be986d853937563e90a2812bc49dece48f90dacfcec80651f968ef1409ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b3be986d853937563e90a2812bc49dece48f90dacfcec80651f968ef1409ae", kill_on_drop: false }`
[INFO] [stdout] e5b3be986d853937563e90a2812bc49dece48f90dacfcec80651f968ef1409ae