[INFO] fetching crate xor_name 3.1.0...
[INFO] testing xor_name-3.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate xor_name 3.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate xor_name 3.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xor_name 3.1.0
[INFO] finished tweaking crates.io crate xor_name 3.1.0
[INFO] tweaked toml for crates.io crate xor_name 3.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db84e6db468ba5d40c6f43d0ffd729a10814f7685b78765260303b79c09f729f
[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" "db84e6db468ba5d40c6f43d0ffd729a10814f7685b78765260303b79c09f729f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db84e6db468ba5d40c6f43d0ffd729a10814f7685b78765260303b79c09f729f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db84e6db468ba5d40c6f43d0ffd729a10814f7685b78765260303b79c09f729f", kill_on_drop: false }`
[INFO] [stdout] db84e6db468ba5d40c6f43d0ffd729a10814f7685b78765260303b79c09f729f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 6250ba55ca6efdcb4ea800b7937d39f1de4cae174698108fa9274e6610246434
[INFO] running `Command { std: "docker" "start" "-a" "6250ba55ca6efdcb4ea800b7937d39f1de4cae174698108fa9274e6610246434", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling xor_name v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "6250ba55ca6efdcb4ea800b7937d39f1de4cae174698108fa9274e6610246434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6250ba55ca6efdcb4ea800b7937d39f1de4cae174698108fa9274e6610246434", kill_on_drop: false }`
[INFO] [stdout] 6250ba55ca6efdcb4ea800b7937d39f1de4cae174698108fa9274e6610246434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7611e550855ecae25b3af12f3b53b903720fec1707e28dc35c782ee2244d33e8
[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" "7611e550855ecae25b3af12f3b53b903720fec1707e28dc35c782ee2244d33e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rmp-serde v0.15.5
[INFO] [stderr]    Compiling xor_name v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "7611e550855ecae25b3af12f3b53b903720fec1707e28dc35c782ee2244d33e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7611e550855ecae25b3af12f3b53b903720fec1707e28dc35c782ee2244d33e8", kill_on_drop: false }`
[INFO] [stdout] 7611e550855ecae25b3af12f3b53b903720fec1707e28dc35c782ee2244d33e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] c5775d9e77d265b935f6ddfd62a736f47316d4b6ddde911e21405042cdd48b8e
[INFO] running `Command { std: "docker" "start" "-a" "c5775d9e77d265b935f6ddfd62a736f47316d4b6ddde911e21405042cdd48b8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xor_name-6b55851ad36a01c9)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test prefix::tests::ancestors ... ok
[INFO] [stdout] test tests::bit ... ok
[INFO] [stdout] test prefix::tests::format_binary ... ok
[INFO] [stdout] test prefix::tests::prefix ... ok
[INFO] [stdout] test tests::with_flipped_bit ... ok
[INFO] [stdout] test tests::xor_name_from_content_is_agnostic_to_where_content_parts_splits ... ok
[INFO] [stdout] test prefix::tests::breadth_first_order ... ok
[INFO] [stdout] test tests::format_debug ... ok
[INFO] [stdout] test tests::format_hex ... ok
[INFO] [stdout] test tests::cmp_distance ... ok
[INFO] [stdout] test tests::xor_name_macro ... ok
[INFO] [stderr]    Doc-tests xor_name
[INFO] [stdout] test tests::conversion_from_u64 ... ok
[INFO] [stdout] test tests::format_binary ... ok
[INFO] [stdout] test tests::create_random_xorname ... ok
[INFO] [stdout] test tests::serialisation_xor_name ... ok
[INFO] [stdout] test tests::set_remaining ... ok
[INFO] [stdout] test tests::xor_name_from_content ... ok
[INFO] [stdout] test tests::xor_name_equal_assertion ... ok
[INFO] [stdout] test tests::xor_name_ord ... ok
[INFO] [stdout] test tests::common_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5775d9e77d265b935f6ddfd62a736f47316d4b6ddde911e21405042cdd48b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5775d9e77d265b935f6ddfd62a736f47316d4b6ddde911e21405042cdd48b8e", kill_on_drop: false }`
[INFO] [stdout] c5775d9e77d265b935f6ddfd62a736f47316d4b6ddde911e21405042cdd48b8e