[INFO] crate xor-distance 0.2.0 is already in cache
[INFO] testing xor-distance-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate xor-distance 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate xor-distance 0.2.0 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 xor-distance 0.2.0
[INFO] finished tweaking crates.io crate xor-distance 0.2.0
[INFO] tweaked toml for crates.io crate xor-distance 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] f15052b190eb26e2649cddb605dfa6ec562d629964510fe4b732ff858bdd882b
[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" "f15052b190eb26e2649cddb605dfa6ec562d629964510fe4b732ff858bdd882b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f15052b190eb26e2649cddb605dfa6ec562d629964510fe4b732ff858bdd882b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f15052b190eb26e2649cddb605dfa6ec562d629964510fe4b732ff858bdd882b", kill_on_drop: false }`
[INFO] [stdout] f15052b190eb26e2649cddb605dfa6ec562d629964510fe4b732ff858bdd882b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] bea13765bb664abc15c08a65720be14ebf696eca4f8de451d6afeadd766a855f
[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" "bea13765bb664abc15c08a65720be14ebf696eca4f8de451d6afeadd766a855f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xor-distance v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "bea13765bb664abc15c08a65720be14ebf696eca4f8de451d6afeadd766a855f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bea13765bb664abc15c08a65720be14ebf696eca4f8de451d6afeadd766a855f", kill_on_drop: false }`
[INFO] [stdout] bea13765bb664abc15c08a65720be14ebf696eca4f8de451d6afeadd766a855f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 3d9d38ec1a514eb0d60eccffcae2d9ea14390ed078bfb2a5448b71f3947f02b4
[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" "3d9d38ec1a514eb0d60eccffcae2d9ea14390ed078bfb2a5448b71f3947f02b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling xor-distance v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "3d9d38ec1a514eb0d60eccffcae2d9ea14390ed078bfb2a5448b71f3947f02b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9d38ec1a514eb0d60eccffcae2d9ea14390ed078bfb2a5448b71f3947f02b4", kill_on_drop: false }`
[INFO] [stdout] 3d9d38ec1a514eb0d60eccffcae2d9ea14390ed078bfb2a5448b71f3947f02b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] a897e079cd90611dc0e7bee7b53f01f685065903514385c21d1047b6cf7d1b58
[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" "a897e079cd90611dc0e7bee7b53f01f685065903514385c21d1047b6cf7d1b58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xor_distance-8ff18332d022cf70
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::compare_gt ... ok
[INFO] [stdout] test tests::compare_lt ... ok
[INFO] [stdout] test tests::compare_eq ... ok
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] test tests::distance ... ok
[INFO] [stdout] test tests::gt ... ok
[INFO] [stdout] test tests::lt ... ok
[INFO] [stderr]    Doc-tests xor-distance
[INFO] [stdout] test tests::compare_panic ... ok
[INFO] [stdout] test tests::distance_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a897e079cd90611dc0e7bee7b53f01f685065903514385c21d1047b6cf7d1b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a897e079cd90611dc0e7bee7b53f01f685065903514385c21d1047b6cf7d1b58", kill_on_drop: false }`
[INFO] [stdout] a897e079cd90611dc0e7bee7b53f01f685065903514385c21d1047b6cf7d1b58