[INFO] cloning repository https://github.com/roeeshoshani/enum_variant_accessors [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roeeshoshani/enum_variant_accessors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froeeshoshani%2Fenum_variant_accessors", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froeeshoshani%2Fenum_variant_accessors'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e21247fc46193db415e58c0b58dd00a1af763a1 [INFO] checking roeeshoshani/enum_variant_accessors against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froeeshoshani%2Fenum_variant_accessors" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/roeeshoshani/enum_variant_accessors [INFO] finished tweaking git repo https://github.com/roeeshoshani/enum_variant_accessors [INFO] tweaked toml for git repo https://github.com/roeeshoshani/enum_variant_accessors written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/roeeshoshani/enum_variant_accessors on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/roeeshoshani/enum_variant_accessors 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trybuild v1.0.112 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4c6a7f041cd25566f0e9bacb75eaba6465c7a43444ef048cb8c4a0876654997 [INFO] running `Command { std: "docker" "start" "-a" "c4c6a7f041cd25566f0e9bacb75eaba6465c7a43444ef048cb8c4a0876654997", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4c6a7f041cd25566f0e9bacb75eaba6465c7a43444ef048cb8c4a0876654997", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4c6a7f041cd25566f0e9bacb75eaba6465c7a43444ef048cb8c4a0876654997", kill_on_drop: false }` [INFO] [stdout] c4c6a7f041cd25566f0e9bacb75eaba6465c7a43444ef048cb8c4a0876654997 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07afdece012200a5e75bec486aa7962eab7a5e2c92f9cfe4f62a55d64a51e914 [INFO] running `Command { std: "docker" "start" "-a" "07afdece012200a5e75bec486aa7962eab7a5e2c92f9cfe4f62a55d64a51e914", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking winnow v0.7.13 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Checking toml_writer v1.0.4 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Checking serde_spanned v1.0.3 [INFO] [stderr] Checking toml_datetime v0.7.3 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking syn v2.0.107 [INFO] [stderr] Checking toml_parser v1.0.4 [INFO] [stderr] Checking toml v0.9.8 [INFO] [stderr] Checking enum_variant_accessors v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking trybuild v1.0.112 [INFO] [stdout] warning: variant `D` is never constructed [INFO] [stdout] --> tests/derive_ok.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 4 | enum E<'a, T> [INFO] [stdout] | - variant in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | D { x: u32, y: String }, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Y` is never constructed [INFO] [stdout] --> tests/derive_ok.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 59 | enum G<'a, U: 'a> { [INFO] [stdout] | - variant in this enum [INFO] [stdout] 60 | X(&'a U), [INFO] [stdout] 61 | Y, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Empty` is never constructed [INFO] [stdout] --> examples/basic.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | enum Node<'a> { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 5 | Unit, [INFO] [stdout] 6 | Empty(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.35s [INFO] running `Command { std: "docker" "inspect" "07afdece012200a5e75bec486aa7962eab7a5e2c92f9cfe4f62a55d64a51e914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07afdece012200a5e75bec486aa7962eab7a5e2c92f9cfe4f62a55d64a51e914", kill_on_drop: false }` [INFO] [stdout] 07afdece012200a5e75bec486aa7962eab7a5e2c92f9cfe4f62a55d64a51e914