[INFO] cloning repository https://github.com/n1tram1/garnierisator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n1tram1/garnierisator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn1tram1%2Fgarnierisator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn1tram1%2Fgarnierisator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab393b067b755992dbe10b184db7f1716bfcf46d [INFO] testing n1tram1/garnierisator against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn1tram1%2Fgarnierisator" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/n1tram1/garnierisator on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/n1tram1/garnierisator [INFO] finished tweaking git repo https://github.com/n1tram1/garnierisator [INFO] tweaked toml for git repo https://github.com/n1tram1/garnierisator written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/n1tram1/garnierisator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] acd5af95b1f5734bb0650612ecd1d2840cd593de1348fa0ac9c4e11476e13ab5 [INFO] running `Command { std: "docker" "start" "-a" "acd5af95b1f5734bb0650612ecd1d2840cd593de1348fa0ac9c4e11476e13ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acd5af95b1f5734bb0650612ecd1d2840cd593de1348fa0ac9c4e11476e13ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd5af95b1f5734bb0650612ecd1d2840cd593de1348fa0ac9c4e11476e13ab5", kill_on_drop: false }` [INFO] [stdout] acd5af95b1f5734bb0650612ecd1d2840cd593de1348fa0ac9c4e11476e13ab5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c8af3cd9f52044b4cd7430c4c29c9e1959e13a69a2481e517960c6722b12c9ad [INFO] running `Command { std: "docker" "start" "-a" "c8af3cd9f52044b4cd7430c4c29c9e1959e13a69a2481e517960c6722b12c9ad", kill_on_drop: false }` [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling garnierisator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `update_with` [INFO] [stdout] --> src/simulation/mod.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn update_with(&mut self, other: Signals) { [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: `iter` [INFO] [stdout] --> src/simulation/mod.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SignalsBuilder` [INFO] [stdout] --> src/simulation/mod.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct SignalsBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/simulation/mod.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_signal` [INFO] [stdout] --> src/simulation/mod.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn add_signal(mut self, name: &str, state: SignalState) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `build` [INFO] [stdout] --> src/simulation/mod.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn build(self) -> Signals { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/blif/model.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(name: String, inputs: Vec, outputs: Vec, gates: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(map_try_insert)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `garnierisator` due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c8af3cd9f52044b4cd7430c4c29c9e1959e13a69a2481e517960c6722b12c9ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8af3cd9f52044b4cd7430c4c29c9e1959e13a69a2481e517960c6722b12c9ad", kill_on_drop: false }` [INFO] [stdout] c8af3cd9f52044b4cd7430c4c29c9e1959e13a69a2481e517960c6722b12c9ad