[INFO] fetching crate rs-snowflake 0.6.0...
[INFO] testing rs-snowflake-0.6.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rs-snowflake 0.6.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate rs-snowflake 0.6.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-snowflake 0.6.0
[INFO] finished tweaking crates.io crate rs-snowflake 0.6.0
[INFO] tweaked toml for crates.io crate rs-snowflake 0.6.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef3ce03ba250f01607a3aff98bed226ab83a418485d9069f3c0ac280601a84fb
[INFO] running `Command { std: "docker" "start" "-a" "ef3ce03ba250f01607a3aff98bed226ab83a418485d9069f3c0ac280601a84fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef3ce03ba250f01607a3aff98bed226ab83a418485d9069f3c0ac280601a84fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3ce03ba250f01607a3aff98bed226ab83a418485d9069f3c0ac280601a84fb", kill_on_drop: false }`
[INFO] [stdout] ef3ce03ba250f01607a3aff98bed226ab83a418485d9069f3c0ac280601a84fb
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20ee936d624cd2ab418f9e6d74f4acd084bbcfc6a1a7a577b79397250fd0e9a
[INFO] running `Command { std: "docker" "start" "-a" "d20ee936d624cd2ab418f9e6d74f4acd084bbcfc6a1a7a577b79397250fd0e9a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs-snowflake v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "d20ee936d624cd2ab418f9e6d74f4acd084bbcfc6a1a7a577b79397250fd0e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20ee936d624cd2ab418f9e6d74f4acd084bbcfc6a1a7a577b79397250fd0e9a", kill_on_drop: false }`
[INFO] [stdout] d20ee936d624cd2ab418f9e6d74f4acd084bbcfc6a1a7a577b79397250fd0e9a
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fe56fe6972e348c580497faa318a51f7b4bfc79de49993cfd7f0cd0e237c106
[INFO] running `Command { std: "docker" "start" "-a" "9fe56fe6972e348c580497faa318a51f7b4bfc79de49993cfd7f0cd0e237c106", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-snowflake v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/snowflake-8c0ba9cc503e9110)
[INFO] [stderr]   Executable tests/basic.rs (/opt/rustwide/target/debug/deps/basic-f8843a08af531cf6)
[INFO] running `Command { std: "docker" "inspect" "9fe56fe6972e348c580497faa318a51f7b4bfc79de49993cfd7f0cd0e237c106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe56fe6972e348c580497faa318a51f7b4bfc79de49993cfd7f0cd0e237c106", kill_on_drop: false }`
[INFO] [stdout] 9fe56fe6972e348c580497faa318a51f7b4bfc79de49993cfd7f0cd0e237c106
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99c07b90954a3daf1fd253ff17bc881a927df2de7c3f45013c5668f39ba6a7aa
[INFO] running `Command { std: "docker" "start" "-a" "99c07b90954a3daf1fd253ff17bc881a927df2de7c3f45013c5668f39ba6a7aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snowflake-8c0ba9cc503e9110)
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-f8843a08af531cf6)
[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] [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] [stderr]    Doc-tests snowflake
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - SnowflakeIdBucket::get_id (line 220) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::lazy_generate (line 158) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::generate (line 123) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdBucket::new (line 184) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::with_epoch (line 56) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::real_time_generate (line 81) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdBucket::with_epoch (line 198) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::new (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99c07b90954a3daf1fd253ff17bc881a927df2de7c3f45013c5668f39ba6a7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c07b90954a3daf1fd253ff17bc881a927df2de7c3f45013c5668f39ba6a7aa", kill_on_drop: false }`
[INFO] [stdout] 99c07b90954a3daf1fd253ff17bc881a927df2de7c3f45013c5668f39ba6a7aa