[INFO] cloning repository https://github.com/AceofSpades5757/tasklib-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AceofSpades5757/tasklib-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAceofSpades5757%2Ftasklib-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAceofSpades5757%2Ftasklib-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6350f027c2c55405d0179bf3ba73fa36b95736f [INFO] checking AceofSpades5757/tasklib-rs against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAceofSpades5757%2Ftasklib-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/AceofSpades5757/tasklib-rs [INFO] finished tweaking git repo https://github.com/AceofSpades5757/tasklib-rs [INFO] tweaked toml for git repo https://github.com/AceofSpades5757/tasklib-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/AceofSpades5757/tasklib-rs on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/AceofSpades5757/tasklib-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bumpalo v3.15.4 [INFO] [stderr] Downloaded chrono v0.4.37 [INFO] [stderr] Downloaded serde_json v1.0.115 [INFO] [stderr] Downloaded syn v2.0.57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd7191ea9c44bb51d94dd80de8ae81f68b4bf841d8bd762ca0ee91da75137a3f [INFO] running `Command { std: "docker" "start" "-a" "dd7191ea9c44bb51d94dd80de8ae81f68b4bf841d8bd762ca0ee91da75137a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd7191ea9c44bb51d94dd80de8ae81f68b4bf841d8bd762ca0ee91da75137a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd7191ea9c44bb51d94dd80de8ae81f68b4bf841d8bd762ca0ee91da75137a3f", kill_on_drop: false }` [INFO] [stdout] dd7191ea9c44bb51d94dd80de8ae81f68b4bf841d8bd762ca0ee91da75137a3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a09c2d980b4121cb58e121dafe46dc0cc3b001cdee1e3607ec753589150b676 [INFO] running `Command { std: "docker" "start" "-a" "2a09c2d980b4121cb58e121dafe46dc0cc3b001cdee1e3607ec753589150b676", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking tasklib v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Type` is never used [INFO] [stdout] --> src/lib.rs:978:10 [INFO] [stdout] | [INFO] [stdout] 978 | enum Type { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_str`, `from_str`, and `from_string` are never used [INFO] [stdout] --> src/lib.rs:998:12 [INFO] [stdout] | [INFO] [stdout] 997 | impl Type { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 998 | fn to_str(&self) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1006 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1015 | fn from_string(s: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Type` is never used [INFO] [stdout] --> src/lib.rs:978:10 [INFO] [stdout] | [INFO] [stdout] 978 | enum Type { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_str`, `from_str`, and `from_string` are never used [INFO] [stdout] --> src/lib.rs:998:12 [INFO] [stdout] | [INFO] [stdout] 997 | impl Type { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 998 | fn to_str(&self) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1006 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1015 | fn from_string(s: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.13s [INFO] running `Command { std: "docker" "inspect" "2a09c2d980b4121cb58e121dafe46dc0cc3b001cdee1e3607ec753589150b676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a09c2d980b4121cb58e121dafe46dc0cc3b001cdee1e3607ec753589150b676", kill_on_drop: false }` [INFO] [stdout] 2a09c2d980b4121cb58e121dafe46dc0cc3b001cdee1e3607ec753589150b676