[INFO] cloning repository https://github.com/j-cortial/locust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j-cortial/locust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-cortial%2Flocust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-cortial%2Flocust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e3f83aaa8c7aaf850884dd56626c9a8c486bb50d [INFO] checking j-cortial/locust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-cortial%2Flocust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/j-cortial/locust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/j-cortial/locust [INFO] finished tweaking git repo https://github.com/j-cortial/locust [INFO] tweaked toml for git repo https://github.com/j-cortial/locust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/j-cortial/locust 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gc_derive v0.5.0 [INFO] [stderr] Downloaded gc v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 440b1bd5e22bf15ecf44da49229407aa6d832b208fe6d635c89406e8663c1719 [INFO] running `Command { std: "docker" "start" "-a" "440b1bd5e22bf15ecf44da49229407aa6d832b208fe6d635c89406e8663c1719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "440b1bd5e22bf15ecf44da49229407aa6d832b208fe6d635c89406e8663c1719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "440b1bd5e22bf15ecf44da49229407aa6d832b208fe6d635c89406e8663c1719", kill_on_drop: false }` [INFO] [stdout] 440b1bd5e22bf15ecf44da49229407aa6d832b208fe6d635c89406e8663c1719 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dd62b2087f13c709d9810c522e04c795225755fa4ee717feb5914153c3fdbbc [INFO] running `Command { std: "docker" "start" "-a" "7dd62b2087f13c709d9810c522e04c795225755fa4ee717feb5914153c3fdbbc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling gc_derive v0.5.0 [INFO] [stderr] Checking gc v0.5.0 [INFO] [stderr] Checking locust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `as_obj_instance_gc_ref` and `as_obj_instance_gc` are never used [INFO] [stdout] --> src/object.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Obj { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 96 | fn as_obj_instance_gc_ref(&self) -> &Gc> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn as_obj_instance_gc(&self) -> Gc> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `iter` are never used [INFO] [stdout] --> src/chunk.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 91 | impl Chunk { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 92 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `as_obj_instance_gc_ref` and `as_obj_instance_gc` are never used [INFO] [stdout] --> src/object.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Obj { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 96 | fn as_obj_instance_gc_ref(&self) -> &Gc> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn as_obj_instance_gc(&self) -> Gc> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `iter` are never used [INFO] [stdout] --> src/chunk.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 91 | impl Chunk { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 92 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.38s [INFO] running `Command { std: "docker" "inspect" "7dd62b2087f13c709d9810c522e04c795225755fa4ee717feb5914153c3fdbbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dd62b2087f13c709d9810c522e04c795225755fa4ee717feb5914153c3fdbbc", kill_on_drop: false }` [INFO] [stdout] 7dd62b2087f13c709d9810c522e04c795225755fa4ee717feb5914153c3fdbbc