[INFO] fetching crate proximity-sort 1.0.7...
[INFO] testing proximity-sort-1.0.7 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate proximity-sort 1.0.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate proximity-sort 1.0.7 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proximity-sort 1.0.7
[INFO] finished tweaking crates.io crate proximity-sort 1.0.7
[INFO] tweaked toml for crates.io crate proximity-sort 1.0.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate proximity-sort 1.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 03be9cc6651cb4b1bbdae16f70883c171a408916d42a29e4bc7ea22910b75c31
[INFO] running `Command { std: "docker" "start" "-a" "03be9cc6651cb4b1bbdae16f70883c171a408916d42a29e4bc7ea22910b75c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03be9cc6651cb4b1bbdae16f70883c171a408916d42a29e4bc7ea22910b75c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03be9cc6651cb4b1bbdae16f70883c171a408916d42a29e4bc7ea22910b75c31", kill_on_drop: false }`
[INFO] [stdout] 03be9cc6651cb4b1bbdae16f70883c171a408916d42a29e4bc7ea22910b75c31
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9aab60c2a6786642179bc24678bacc1c5f305fedbdefb89f75ea6027bd7bbce
[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" "b9aab60c2a6786642179bc24678bacc1c5f305fedbdefb89f75ea6027bd7bbce", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling proximity-sort v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.29s
[INFO] running `Command { std: "docker" "inspect" "b9aab60c2a6786642179bc24678bacc1c5f305fedbdefb89f75ea6027bd7bbce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9aab60c2a6786642179bc24678bacc1c5f305fedbdefb89f75ea6027bd7bbce", kill_on_drop: false }`
[INFO] [stdout] b9aab60c2a6786642179bc24678bacc1c5f305fedbdefb89f75ea6027bd7bbce
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 359b300687f1bbb403a18456bdc48af0edcac9d6e0955b3ea2c4a4e34b4bdac6
[INFO] running `Command { std: "docker" "start" "-a" "359b300687f1bbb403a18456bdc48af0edcac9d6e0955b3ea2c4a4e34b4bdac6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proximity-sort v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "359b300687f1bbb403a18456bdc48af0edcac9d6e0955b3ea2c4a4e34b4bdac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359b300687f1bbb403a18456bdc48af0edcac9d6e0955b3ea2c4a4e34b4bdac6", kill_on_drop: false }`
[INFO] [stdout] 359b300687f1bbb403a18456bdc48af0edcac9d6e0955b3ea2c4a4e34b4bdac6
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3eca761f5612f8c5621fab6565ef7816b688cc161f6fc0653c3d96b8fd5067ae
[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" "3eca761f5612f8c5621fab6565ef7816b688cc161f6fc0653c3d96b8fd5067ae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/proximity_sort-5be25afd7edaf2fe
[INFO] [stdout] test tests::check_stable ... ok
[INFO] [stdout] test tests::check_file_reorder ... ok
[INFO] [stdout] test tests::check_same_proximity_sorted ... ok
[INFO] [stdout] test tests::check_root_is_closer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3eca761f5612f8c5621fab6565ef7816b688cc161f6fc0653c3d96b8fd5067ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eca761f5612f8c5621fab6565ef7816b688cc161f6fc0653c3d96b8fd5067ae", kill_on_drop: false }`
[INFO] [stdout] 3eca761f5612f8c5621fab6565ef7816b688cc161f6fc0653c3d96b8fd5067ae