[INFO] fetching crate snowflake_id 1.0.1...
[INFO] testing snowflake_id-1.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate snowflake_id 1.0.1 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate snowflake_id 1.0.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snowflake_id 1.0.1
[INFO] finished tweaking crates.io crate snowflake_id 1.0.1
[INFO] tweaked toml for crates.io crate snowflake_id 1.0.1 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3155017c611c487dd86b6a8efc4aeea5bd41f7ff12e26f93e0ca747f09cb7baf
[INFO] running `Command { std: "docker" "start" "-a" "3155017c611c487dd86b6a8efc4aeea5bd41f7ff12e26f93e0ca747f09cb7baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3155017c611c487dd86b6a8efc4aeea5bd41f7ff12e26f93e0ca747f09cb7baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3155017c611c487dd86b6a8efc4aeea5bd41f7ff12e26f93e0ca747f09cb7baf", kill_on_drop: false }`
[INFO] [stdout] 3155017c611c487dd86b6a8efc4aeea5bd41f7ff12e26f93e0ca747f09cb7baf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab02b989d1dc177603d7a8fcbad8adf1b2256d963b67cff5e41ee0072faef485
[INFO] running `Command { std: "docker" "start" "-a" "ab02b989d1dc177603d7a8fcbad8adf1b2256d963b67cff5e41ee0072faef485", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling snowflake_id v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "ab02b989d1dc177603d7a8fcbad8adf1b2256d963b67cff5e41ee0072faef485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab02b989d1dc177603d7a8fcbad8adf1b2256d963b67cff5e41ee0072faef485", kill_on_drop: false }`
[INFO] [stdout] ab02b989d1dc177603d7a8fcbad8adf1b2256d963b67cff5e41ee0072faef485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef509f2cec2e14c8826c09c98b41ce3bbb27157752141cbb58fc6dccf40a8d1b
[INFO] running `Command { std: "docker" "start" "-a" "ef509f2cec2e14c8826c09c98b41ce3bbb27157752141cbb58fc6dccf40a8d1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowflake_id v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ef509f2cec2e14c8826c09c98b41ce3bbb27157752141cbb58fc6dccf40a8d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef509f2cec2e14c8826c09c98b41ce3bbb27157752141cbb58fc6dccf40a8d1b", kill_on_drop: false }`
[INFO] [stdout] ef509f2cec2e14c8826c09c98b41ce3bbb27157752141cbb58fc6dccf40a8d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e16304f880b6f350494b10c3003d4e6a6c83060cfb2c0c862b24a85520dfdcba
[INFO] running `Command { std: "docker" "start" "-a" "e16304f880b6f350494b10c3003d4e6a6c83060cfb2c0c862b24a85520dfdcba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snowflake_id-0fa4e402f7ee8819)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snowflake_id
[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 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" "e16304f880b6f350494b10c3003d4e6a6c83060cfb2c0c862b24a85520dfdcba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e16304f880b6f350494b10c3003d4e6a6c83060cfb2c0c862b24a85520dfdcba", kill_on_drop: false }`
[INFO] [stdout] e16304f880b6f350494b10c3003d4e6a6c83060cfb2c0c862b24a85520dfdcba