[INFO] fetching crate rust-snowflake 0.1.3...
[INFO] testing rust-snowflake-0.1.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust-snowflake 0.1.3 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate rust-snowflake 0.1.3 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 rust-snowflake 0.1.3
[INFO] finished tweaking crates.io crate rust-snowflake 0.1.3
[INFO] tweaked toml for crates.io crate rust-snowflake 0.1.3 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate rust-snowflake 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed4d18bbf057a26d793bf7ac45d3f9d9ef8b0aaf65fb4015069e0e35e190cb9f
[INFO] running `Command { std: "docker" "start" "-a" "ed4d18bbf057a26d793bf7ac45d3f9d9ef8b0aaf65fb4015069e0e35e190cb9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed4d18bbf057a26d793bf7ac45d3f9d9ef8b0aaf65fb4015069e0e35e190cb9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4d18bbf057a26d793bf7ac45d3f9d9ef8b0aaf65fb4015069e0e35e190cb9f", kill_on_drop: false }`
[INFO] [stdout] ed4d18bbf057a26d793bf7ac45d3f9d9ef8b0aaf65fb4015069e0e35e190cb9f
[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] 638f4a5d059b8bdfbfefdcea27360a96ba5194b9e0e1f90b618168857da85f2d
[INFO] running `Command { std: "docker" "start" "-a" "638f4a5d059b8bdfbfefdcea27360a96ba5194b9e0e1f90b618168857da85f2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-snowflake v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "638f4a5d059b8bdfbfefdcea27360a96ba5194b9e0e1f90b618168857da85f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638f4a5d059b8bdfbfefdcea27360a96ba5194b9e0e1f90b618168857da85f2d", kill_on_drop: false }`
[INFO] [stdout] 638f4a5d059b8bdfbfefdcea27360a96ba5194b9e0e1f90b618168857da85f2d
[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] 3f9a000e7a010a3a237012264a6461fed0366c722ff0e074c83b3fb467f835b0
[INFO] running `Command { std: "docker" "start" "-a" "3f9a000e7a010a3a237012264a6461fed0366c722ff0e074c83b3fb467f835b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-snowflake v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_snowflake-1736dbd74ebd9e48)
[INFO] running `Command { std: "docker" "inspect" "3f9a000e7a010a3a237012264a6461fed0366c722ff0e074c83b3fb467f835b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9a000e7a010a3a237012264a6461fed0366c722ff0e074c83b3fb467f835b0", kill_on_drop: false }`
[INFO] [stdout] 3f9a000e7a010a3a237012264a6461fed0366c722ff0e074c83b3fb467f835b0
[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] 8f31ec7cb86236b9aa3ca4ad80fd9c13c545faa18f80b4afb9e2ba6f904d7a84
[INFO] running `Command { std: "docker" "start" "-a" "8f31ec7cb86236b9aa3ca4ad80fd9c13c545faa18f80b4afb9e2ba6f904d7a84", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_snowflake-1736dbd74ebd9e48)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-snowflake
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "8f31ec7cb86236b9aa3ca4ad80fd9c13c545faa18f80b4afb9e2ba6f904d7a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f31ec7cb86236b9aa3ca4ad80fd9c13c545faa18f80b4afb9e2ba6f904d7a84", kill_on_drop: false }`
[INFO] [stdout] 8f31ec7cb86236b9aa3ca4ad80fd9c13c545faa18f80b4afb9e2ba6f904d7a84