[INFO] fetching crate simple-multithreaded-quicksort 0.1.0...
[INFO] testing simple-multithreaded-quicksort-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate simple-multithreaded-quicksort 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate simple-multithreaded-quicksort 0.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate simple-multithreaded-quicksort 0.1.0
[INFO] finished tweaking crates.io crate simple-multithreaded-quicksort 0.1.0
[INFO] tweaked toml for crates.io crate simple-multithreaded-quicksort 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5475f0545c2ff1fd75a7c6e4d60640b1fc2df890683ff51ede51c8524eb45687
[INFO] running `"docker" "start" "-a" "5475f0545c2ff1fd75a7c6e4d60640b1fc2df890683ff51ede51c8524eb45687"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simple-multithreaded-quicksort v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "5475f0545c2ff1fd75a7c6e4d60640b1fc2df890683ff51ede51c8524eb45687"`
[INFO] running `"docker" "rm" "-f" "5475f0545c2ff1fd75a7c6e4d60640b1fc2df890683ff51ede51c8524eb45687"`
[INFO] [stdout] 5475f0545c2ff1fd75a7c6e4d60640b1fc2df890683ff51ede51c8524eb45687
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 280a3b1812f5ac0fe14f6075fd223d1762ad73d6a5012cd5577e257b34624035
[INFO] running `"docker" "start" "-a" "280a3b1812f5ac0fe14f6075fd223d1762ad73d6a5012cd5577e257b34624035"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling simple-multithreaded-quicksort v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.57s
[INFO] running `"docker" "inspect" "280a3b1812f5ac0fe14f6075fd223d1762ad73d6a5012cd5577e257b34624035"`
[INFO] running `"docker" "rm" "-f" "280a3b1812f5ac0fe14f6075fd223d1762ad73d6a5012cd5577e257b34624035"`
[INFO] [stdout] 280a3b1812f5ac0fe14f6075fd223d1762ad73d6a5012cd5577e257b34624035
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6915d131fa6d5a69ee77cc9ad41557eef243a73260f75d1940d08c36bfbb765f
[INFO] running `"docker" "start" "-a" "6915d131fa6d5a69ee77cc9ad41557eef243a73260f75d1940d08c36bfbb765f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_multithreaded_quicksort-2bbd1f07cd2f5983
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_quicksort ... ok
[INFO] [stdout] test tests::test_quicksort_random_numbers ... ok
[INFO] [stdout] test tests::test_quicksort_by ... ok
[INFO] [stdout] test tests::test_quicksort_rev_random_numbers ... ok
[INFO] [stdout] test tests::test_quicksort_strings ... ok
[INFO] [stdout] test tests::test_quicksort_many_random_numbers ... ok
[INFO] [stderr]    Doc-tests simple-multithreaded-quicksort
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - quicksort_rev (line 26) ... ok
[INFO] [stdout] test src/lib.rs - quicksort (line 11) ... ok
[INFO] [stdout] test src/lib.rs - quicksort_by (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6915d131fa6d5a69ee77cc9ad41557eef243a73260f75d1940d08c36bfbb765f"`
[INFO] running `"docker" "rm" "-f" "6915d131fa6d5a69ee77cc9ad41557eef243a73260f75d1940d08c36bfbb765f"`
[INFO] [stdout] 6915d131fa6d5a69ee77cc9ad41557eef243a73260f75d1940d08c36bfbb765f