[INFO] fetching crate rusty-snowflake 0.2.0...
[INFO] testing rusty-snowflake-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rusty-snowflake 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rusty-snowflake 0.2.0
[INFO] finished tweaking crates.io crate rusty-snowflake 0.2.0
[INFO] tweaked toml for crates.io crate rusty-snowflake 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty-snowflake 0.2.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c361968719914afe3b5e0f57fe75f4d9ae87eb23e8f7a8cded111c4de4bcd39
[INFO] running `Command { std: "docker" "start" "-a" "2c361968719914afe3b5e0f57fe75f4d9ae87eb23e8f7a8cded111c4de4bcd39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c361968719914afe3b5e0f57fe75f4d9ae87eb23e8f7a8cded111c4de4bcd39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c361968719914afe3b5e0f57fe75f4d9ae87eb23e8f7a8cded111c4de4bcd39", kill_on_drop: false }`
[INFO] [stdout] 2c361968719914afe3b5e0f57fe75f4d9ae87eb23e8f7a8cded111c4de4bcd39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5cb76b1d741045e94fb3b986b078335489c6c4902d7555571d9f9c1f12ff78d
[INFO] running `Command { std: "docker" "start" "-a" "b5cb76b1d741045e94fb3b986b078335489c6c4902d7555571d9f9c1f12ff78d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-snowflake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "b5cb76b1d741045e94fb3b986b078335489c6c4902d7555571d9f9c1f12ff78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5cb76b1d741045e94fb3b986b078335489c6c4902d7555571d9f9c1f12ff78d", kill_on_drop: false }`
[INFO] [stdout] b5cb76b1d741045e94fb3b986b078335489c6c4902d7555571d9f9c1f12ff78d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9731c83945b58ee30eb298f5795837cb65ab4b71c96972ef0f2f2539bcac5e48
[INFO] running `Command { std: "docker" "start" "-a" "9731c83945b58ee30eb298f5795837cb65ab4b71c96972ef0f2f2539bcac5e48", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-snowflake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "9731c83945b58ee30eb298f5795837cb65ab4b71c96972ef0f2f2539bcac5e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9731c83945b58ee30eb298f5795837cb65ab4b71c96972ef0f2f2539bcac5e48", kill_on_drop: false }`
[INFO] [stdout] 9731c83945b58ee30eb298f5795837cb65ab4b71c96972ef0f2f2539bcac5e48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 325381c1276d33dfda47965ed4187583d32905b259656b9ba55b32aa58a52976
[INFO] running `Command { std: "docker" "start" "-a" "325381c1276d33dfda47965ed4187583d32905b259656b9ba55b32aa58a52976", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_snowflake-f7911ec8061c435f)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test generator::tests::test_eq ... ok
[INFO] [stdout] test generator::tests::test_get_timestamp ... ok
[INFO] [stdout] test generator::tests::test_new ... ok
[INFO] [stdout] test generator::tests::test_start_at ... ok
[INFO] [stdout] test snowflake::tests::test_next_sequence_change ... ok
[INFO] [stdout] test generator::tests::test_next ... ok
[INFO] [stdout] test snowflake::tests::test_from_u64 ... ok
[INFO] [stdout] test snowflake::tests::test_next_when_timestamp_is_greater_than_timestamp ... ok
[INFO] [stdout] test snowflake::tests::test_snowflake_parse ... ok
[INFO] [stdout] test snowflake::tests::test_timestamp ... ok
[INFO] [stdout] test snowflake::tests::test_worker_id ... ok
[INFO] [stdout] test snowflake::tests::test_next_timestamp_change ... ok
[INFO] [stdout] test snowflake::tests::test_partial_ord ... ok
[INFO] [stdout] test snowflake::tests::test_snowflake_to_string ... ok
[INFO] [stdout] test snowflake::tests::test_snowflake_to_id ... ok
[INFO] [stdout] test snowflake::tests::test_sequence ... ok
[INFO] [stdout] test snowflake::tests::test_next_when_sequence_overflows ... ok
[INFO] [stdout] test generator::tests::test_snowflake_wait_next_timestamp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusty_snowflake
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/snowflake.rs - snowflake::Snowflake::new (line 27) ... ok
[INFO] [stdout] test src/snowflake.rs - snowflake::Snowflake::next (line 49) ... ok
[INFO] [stdout] test src/generator.rs - generator::SnowflakeGenerator::next (line 67) ... ok
[INFO] [stdout] test src/generator.rs - generator::SnowflakeGenerator::new (line 20) ... ok
[INFO] [stdout] test src/generator.rs - generator::SnowflakeGenerator::start_at (line 44) ... ok
[INFO] [stdout] test src/snowflake.rs - snowflake::Snowflake::parse (line 101) ... ok
[INFO] [stdout] test src/snowflake.rs - snowflake::Snowflake::to_id (line 84) ... ok
[INFO] [stdout] test src/snowflake.rs - snowflake::Snowflake::fmt (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "325381c1276d33dfda47965ed4187583d32905b259656b9ba55b32aa58a52976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325381c1276d33dfda47965ed4187583d32905b259656b9ba55b32aa58a52976", kill_on_drop: false }`
[INFO] [stdout] 325381c1276d33dfda47965ed4187583d32905b259656b9ba55b32aa58a52976