[INFO] fetching crate rs-snowflake 0.5.0...
[INFO] testing rs-snowflake-0.5.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate rs-snowflake 0.5.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate rs-snowflake 0.5.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-snowflake 0.5.0
[INFO] finished tweaking crates.io crate rs-snowflake 0.5.0
[INFO] tweaked toml for crates.io crate rs-snowflake 0.5.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ebe8710baea80358f97ec52b2e346363217c853047b24e864a8500a312a30c9
[INFO] running `Command { std: "docker" "start" "-a" "6ebe8710baea80358f97ec52b2e346363217c853047b24e864a8500a312a30c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ebe8710baea80358f97ec52b2e346363217c853047b24e864a8500a312a30c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebe8710baea80358f97ec52b2e346363217c853047b24e864a8500a312a30c9", kill_on_drop: false }`
[INFO] [stdout] 6ebe8710baea80358f97ec52b2e346363217c853047b24e864a8500a312a30c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1039f8eb66553f223941377cd009b7760417b01337bc78683110972a26b5776b
[INFO] running `Command { std: "docker" "start" "-a" "1039f8eb66553f223941377cd009b7760417b01337bc78683110972a26b5776b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-snowflake v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "1039f8eb66553f223941377cd009b7760417b01337bc78683110972a26b5776b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1039f8eb66553f223941377cd009b7760417b01337bc78683110972a26b5776b", kill_on_drop: false }`
[INFO] [stdout] 1039f8eb66553f223941377cd009b7760417b01337bc78683110972a26b5776b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168b0445388933f76edab545be3047010fadbc7e4317644cafaa8371bca2f735
[INFO] running `Command { std: "docker" "start" "-a" "168b0445388933f76edab545be3047010fadbc7e4317644cafaa8371bca2f735", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-snowflake v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "168b0445388933f76edab545be3047010fadbc7e4317644cafaa8371bca2f735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168b0445388933f76edab545be3047010fadbc7e4317644cafaa8371bca2f735", kill_on_drop: false }`
[INFO] [stdout] 168b0445388933f76edab545be3047010fadbc7e4317644cafaa8371bca2f735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bee8edd3066d1de6e20c85d6c46661e1817a1ea1de2f417590c1618a5388c0a6
[INFO] running `Command { std: "docker" "start" "-a" "bee8edd3066d1de6e20c85d6c46661e1817a1ea1de2f417590c1618a5388c0a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snowflake-3fc77ea33b988213)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-5202f6d694c59a97)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_lazy_generate ... ok
[INFO] [stdout] test test_generate ... ok
[INFO] [stdout] test test_real_time_generate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snowflake
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::lazy_generate (line 137) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdBucket::get_id (line 182) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::real_time_generate (line 60) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::generate (line 102) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::new (line 39) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdBucket::new (line 163) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bee8edd3066d1de6e20c85d6c46661e1817a1ea1de2f417590c1618a5388c0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee8edd3066d1de6e20c85d6c46661e1817a1ea1de2f417590c1618a5388c0a6", kill_on_drop: false }`
[INFO] [stdout] bee8edd3066d1de6e20c85d6c46661e1817a1ea1de2f417590c1618a5388c0a6