[INFO] fetching crate generic-session-types 0.1.1... [INFO] checking generic-session-types-0.1.1 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543 [INFO] extracting crate generic-session-types 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate generic-session-types 0.1.1 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate generic-session-types 0.1.1 [INFO] finished tweaking crates.io crate generic-session-types 0.1.1 [INFO] tweaked toml for crates.io crate generic-session-types 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 51 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0191b5c4fd4059fd0442253990a9b8b208fdae89a127c80f494163b9773dc54c [INFO] running `Command { std: "docker" "start" "-a" "0191b5c4fd4059fd0442253990a9b8b208fdae89a127c80f494163b9773dc54c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0191b5c4fd4059fd0442253990a9b8b208fdae89a127c80f494163b9773dc54c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0191b5c4fd4059fd0442253990a9b8b208fdae89a127c80f494163b9773dc54c", kill_on_drop: false }` [INFO] [stdout] 0191b5c4fd4059fd0442253990a9b8b208fdae89a127c80f494163b9773dc54c [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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7870c65690e6d428c00fa181b7c9767dfc522b49394e1423b8be96f67cbbcd40 [INFO] running `Command { std: "docker" "start" "-a" "7870c65690e6d428c00fa181b7c9767dfc522b49394e1423b8be96f67cbbcd40", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking generic-session-types v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `P1`, `P2`, and `P3` are never constructed [INFO] [stdout] --> tests/custom_choice.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | enum Proto1 { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 9 | P1(Send), // 1 [INFO] [stdout] | ^^ [INFO] [stdout] 10 | P2(Recv), // 2 [INFO] [stdout] | ^^ [INFO] [stdout] 11 | P3(Close), // 3 [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable [INFO] [stdout] --> tests/test_def_offer_macro.rs:2:49 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(impl_trait_in_assoc_type)]#![feature(associated_type_bounds)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `p1`, `p2`, and `p3` are never read [INFO] [stdout] --> tests/custom_choice.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Proto1Dual { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 16 | p1: as HasDual>::Dual, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | p2: as HasDual>::Dual, [INFO] [stdout] | ^^ [INFO] [stdout] 18 | p3: ::Dual, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `p1` is never used [INFO] [stdout] --> tests/custom_choice.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | async fn p1(chan: Chan) -> Result, E, C>, Error> [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `p1` is never used [INFO] [stdout] --> tests/custom_choice.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 36 | trait Proto1ChanExt { [INFO] [stdout] | ------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 41 | fn p1(self) -> Self::P1Future; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `server` is never used [INFO] [stdout] --> tests/custom_choice.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 98 | async fn server(c: Chan + 'static>) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable [INFO] [stdout] --> tests/test.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(associated_type_bounds)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.21s [INFO] running `Command { std: "docker" "inspect" "7870c65690e6d428c00fa181b7c9767dfc522b49394e1423b8be96f67cbbcd40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7870c65690e6d428c00fa181b7c9767dfc522b49394e1423b8be96f67cbbcd40", kill_on_drop: false }` [INFO] [stdout] 7870c65690e6d428c00fa181b7c9767dfc522b49394e1423b8be96f67cbbcd40