[INFO] fetching crate rusty-snowflake 0.2.0...
[INFO] testing rusty-snowflake-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate rusty-snowflake 0.2.0 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty-snowflake 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b69931864f6cecdc711928d04dcc9b3fc24cb994ddec3e645fe3d9c9b64571fe
[INFO] running `Command { std: "docker" "start" "-a" "b69931864f6cecdc711928d04dcc9b3fc24cb994ddec3e645fe3d9c9b64571fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b69931864f6cecdc711928d04dcc9b3fc24cb994ddec3e645fe3d9c9b64571fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69931864f6cecdc711928d04dcc9b3fc24cb994ddec3e645fe3d9c9b64571fe", kill_on_drop: false }`
[INFO] [stdout] b69931864f6cecdc711928d04dcc9b3fc24cb994ddec3e645fe3d9c9b64571fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 457740b51d2dbba77052526e0480521c4fb4cd7122fa34448db019f1e42177e2
[INFO] running `Command { std: "docker" "start" "-a" "457740b51d2dbba77052526e0480521c4fb4cd7122fa34448db019f1e42177e2", 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 0.20s
[INFO] running `Command { std: "docker" "inspect" "457740b51d2dbba77052526e0480521c4fb4cd7122fa34448db019f1e42177e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457740b51d2dbba77052526e0480521c4fb4cd7122fa34448db019f1e42177e2", kill_on_drop: false }`
[INFO] [stdout] 457740b51d2dbba77052526e0480521c4fb4cd7122fa34448db019f1e42177e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bd9d8858e2df667e80a56894516d35889c02da372700192ea4e35ec1d4c664f
[INFO] running `Command { std: "docker" "start" "-a" "9bd9d8858e2df667e80a56894516d35889c02da372700192ea4e35ec1d4c664f", 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 0.25s
[INFO] running `Command { std: "docker" "inspect" "9bd9d8858e2df667e80a56894516d35889c02da372700192ea4e35ec1d4c664f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd9d8858e2df667e80a56894516d35889c02da372700192ea4e35ec1d4c664f", kill_on_drop: false }`
[INFO] [stdout] 9bd9d8858e2df667e80a56894516d35889c02da372700192ea4e35ec1d4c664f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6a22ec147eecb36b9c897830ebe52834ebd7751116c300d1cbcdde3652d51a5
[INFO] running `Command { std: "docker" "start" "-a" "a6a22ec147eecb36b9c897830ebe52834ebd7751116c300d1cbcdde3652d51a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[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_start_at ... ok
[INFO] [stdout] test snowflake::tests::test_from_u64 ... ok
[INFO] [stdout] test generator::tests::test_get_timestamp ... ok
[INFO] [stdout] test generator::tests::test_new ... ok
[INFO] [stdout] test generator::tests::test_next ... 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_next_when_timestamp_is_greater_than_timestamp ... ok
[INFO] [stdout] test snowflake::tests::test_sequence ... ok
[INFO] [stdout] test snowflake::tests::test_snowflake_to_id ... ok
[INFO] [stdout] test snowflake::tests::test_next_sequence_change ... ok
[INFO] [stdout] test snowflake::tests::test_snowflake_to_string ... 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 generator::tests::test_eq ... 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 0.82s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusty_snowflake
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/snowflake.rs - snowflake::Snowflake::parse (line 101) ... 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/snowflake.rs - snowflake::Snowflake::to_id (line 84) ... ok
[INFO] [stdout] test src/snowflake.rs - snowflake::Snowflake::new (line 27) ... ok
[INFO] [stdout] test src/snowflake.rs - snowflake::Snowflake::fmt (line 127) ... ok
[INFO] [stdout] test src/generator.rs - generator::SnowflakeGenerator::start_at (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6a22ec147eecb36b9c897830ebe52834ebd7751116c300d1cbcdde3652d51a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a22ec147eecb36b9c897830ebe52834ebd7751116c300d1cbcdde3652d51a5", kill_on_drop: false }`
[INFO] [stdout] a6a22ec147eecb36b9c897830ebe52834ebd7751116c300d1cbcdde3652d51a5