[INFO] fetching crate rs-snowflake 0.6.0...
[INFO] testing rs-snowflake-0.6.0 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3393d5b38975c863105896d3f82c4d949d745ae96c99b74fc8a1c0d140ccdfcb
[INFO] running `Command { std: "docker" "start" "-a" "3393d5b38975c863105896d3f82c4d949d745ae96c99b74fc8a1c0d140ccdfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3393d5b38975c863105896d3f82c4d949d745ae96c99b74fc8a1c0d140ccdfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3393d5b38975c863105896d3f82c4d949d745ae96c99b74fc8a1c0d140ccdfcb", kill_on_drop: false }`
[INFO] [stdout] 3393d5b38975c863105896d3f82c4d949d745ae96c99b74fc8a1c0d140ccdfcb
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05de4495aa61543a57027356b5b35fbf57f1cf72088dee6af7b4c1f7191427e5
[INFO] running `Command { std: "docker" "start" "-a" "05de4495aa61543a57027356b5b35fbf57f1cf72088dee6af7b4c1f7191427e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-snowflake v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "05de4495aa61543a57027356b5b35fbf57f1cf72088dee6af7b4c1f7191427e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05de4495aa61543a57027356b5b35fbf57f1cf72088dee6af7b4c1f7191427e5", kill_on_drop: false }`
[INFO] [stdout] 05de4495aa61543a57027356b5b35fbf57f1cf72088dee6af7b4c1f7191427e5
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e90e9dd02a9fab0adea428d0aade2bcb5f2dd7f21201cdbbc59a6f7e504a969a
[INFO] running `Command { std: "docker" "start" "-a" "e90e9dd02a9fab0adea428d0aade2bcb5f2dd7f21201cdbbc59a6f7e504a969a", 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 test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "e90e9dd02a9fab0adea428d0aade2bcb5f2dd7f21201cdbbc59a6f7e504a969a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e90e9dd02a9fab0adea428d0aade2bcb5f2dd7f21201cdbbc59a6f7e504a969a", kill_on_drop: false }`
[INFO] [stdout] e90e9dd02a9fab0adea428d0aade2bcb5f2dd7f21201cdbbc59a6f7e504a969a
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fff48a6c0f079522d2e4ca960bb1a3f664f6fd147f2ccf366b267e635f734c83
[INFO] running `Command { std: "docker" "start" "-a" "fff48a6c0f079522d2e4ca960bb1a3f664f6fd147f2ccf366b267e635f734c83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snowflake-aff54eed89cd5a64)
[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]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-dea1a70f0b994d92)
[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 0.27s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::with_epoch (line 56) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdBucket::get_id (line 220) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::real_time_generate (line 81) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdBucket::new (line 184) ... 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] test src/lib.rs - SnowflakeIdGenerator::generate (line 123) ... ok
[INFO] [stdout] test src/lib.rs - SnowflakeIdGenerator::lazy_generate (line 158) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fff48a6c0f079522d2e4ca960bb1a3f664f6fd147f2ccf366b267e635f734c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff48a6c0f079522d2e4ca960bb1a3f664f6fd147f2ccf366b267e635f734c83", kill_on_drop: false }`
[INFO] [stdout] fff48a6c0f079522d2e4ca960bb1a3f664f6fd147f2ccf366b267e635f734c83