[INFO] cloning repository https://github.com/StarToLeft/snowflake-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StarToLeft/snowflake-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarToLeft%2Fsnowflake-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarToLeft%2Fsnowflake-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f596f40f4fc6d1235941632a5a9fa3dace3b314a [INFO] checking StarToLeft/snowflake-rs against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarToLeft%2Fsnowflake-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/StarToLeft/snowflake-rs on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/StarToLeft/snowflake-rs [INFO] finished tweaking git repo https://github.com/StarToLeft/snowflake-rs [INFO] tweaked toml for git repo https://github.com/StarToLeft/snowflake-rs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/StarToLeft/snowflake-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76f3b6200d596ea7be87ac48aa4b6b3b933977e21f96d88c48fa41de082b9901 [INFO] running `Command { std: "docker" "start" "-a" "76f3b6200d596ea7be87ac48aa4b6b3b933977e21f96d88c48fa41de082b9901", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76f3b6200d596ea7be87ac48aa4b6b3b933977e21f96d88c48fa41de082b9901", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76f3b6200d596ea7be87ac48aa4b6b3b933977e21f96d88c48fa41de082b9901", kill_on_drop: false }` [INFO] [stdout] 76f3b6200d596ea7be87ac48aa4b6b3b933977e21f96d88c48fa41de082b9901 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34e552d04fb5e0fea2e890a3cda2d76d02aed46a089970d0b308794c815fe518 [INFO] running `Command { std: "docker" "start" "-a" "34e552d04fb5e0fea2e890a3cda2d76d02aed46a089970d0b308794c815fe518", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking snowflake-rs v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `start_time` [INFO] [stdout] --> src/instance/builder.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn start_time(mut self, start_time: DateTime) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `machine_id` [INFO] [stdout] --> src/instance/builder.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn machine_id(mut self, machine_id: u16) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `start_time` [INFO] [stdout] --> src/instance/builder.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn start_time(mut self, start_time: DateTime) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `machine_id` [INFO] [stdout] --> src/instance/builder.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn machine_id(mut self, machine_id: u16) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.73s [INFO] running `Command { std: "docker" "inspect" "34e552d04fb5e0fea2e890a3cda2d76d02aed46a089970d0b308794c815fe518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34e552d04fb5e0fea2e890a3cda2d76d02aed46a089970d0b308794c815fe518", kill_on_drop: false }` [INFO] [stdout] 34e552d04fb5e0fea2e890a3cda2d76d02aed46a089970d0b308794c815fe518