[INFO] fetching crate wd_sonyflake 0.0.1...
[INFO] testing wd_sonyflake-0.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate wd_sonyflake 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wd_sonyflake 0.0.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wd_sonyflake 0.0.1
[INFO] finished tweaking crates.io crate wd_sonyflake 0.0.1
[INFO] tweaked toml for crates.io crate wd_sonyflake 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3f0f10dea84c3486f559877c1fe3ec79ac98daeb40dc0cbf4c4d31468f5e0ee
[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" "f3f0f10dea84c3486f559877c1fe3ec79ac98daeb40dc0cbf4c4d31468f5e0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3f0f10dea84c3486f559877c1fe3ec79ac98daeb40dc0cbf4c4d31468f5e0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f0f10dea84c3486f559877c1fe3ec79ac98daeb40dc0cbf4c4d31468f5e0ee", kill_on_drop: false }`
[INFO] [stdout] f3f0f10dea84c3486f559877c1fe3ec79ac98daeb40dc0cbf4c4d31468f5e0ee
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 6dc953eecf30f4791e4584820db6d754c245209e898aa1858cf1ea32f06f2aba
[INFO] running `Command { std: "docker" "start" "-a" "6dc953eecf30f4791e4584820db6d754c245209e898aa1858cf1ea32f06f2aba", kill_on_drop: false }`
[INFO] [stderr]    Compiling wd_sonyflake v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "6dc953eecf30f4791e4584820db6d754c245209e898aa1858cf1ea32f06f2aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc953eecf30f4791e4584820db6d754c245209e898aa1858cf1ea32f06f2aba", kill_on_drop: false }`
[INFO] [stdout] 6dc953eecf30f4791e4584820db6d754c245209e898aa1858cf1ea32f06f2aba
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b76cd4d9eb003b2601ffde8fb2a0724055badb7626dd595aebb21553bd6737cc
[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" "b76cd4d9eb003b2601ffde8fb2a0724055badb7626dd595aebb21553bd6737cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling wd_sonyflake v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "b76cd4d9eb003b2601ffde8fb2a0724055badb7626dd595aebb21553bd6737cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76cd4d9eb003b2601ffde8fb2a0724055badb7626dd595aebb21553bd6737cc", kill_on_drop: false }`
[INFO] [stdout] b76cd4d9eb003b2601ffde8fb2a0724055badb7626dd595aebb21553bd6737cc
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] e7ca4b033de9a7e461b56c23295ccaa90ce76024c0f4d724a5d12adfeea6aafe
[INFO] running `Command { std: "docker" "start" "-a" "e7ca4b033de9a7e461b56c23295ccaa90ce76024c0f4d724a5d12adfeea6aafe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wd_sonyflake-3c3a41e6cc77c933
[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]    Doc-tests wd_sonyflake
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7ca4b033de9a7e461b56c23295ccaa90ce76024c0f4d724a5d12adfeea6aafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ca4b033de9a7e461b56c23295ccaa90ce76024c0f4d724a5d12adfeea6aafe", kill_on_drop: false }`
[INFO] [stdout] e7ca4b033de9a7e461b56c23295ccaa90ce76024c0f4d724a5d12adfeea6aafe