[INFO] fetching crate generic-session-types 0.1.1... [INFO] checking generic-session-types-0.1.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate generic-session-types 0.1.1 into /workspace/builds/worker-2-tc1/source [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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate generic-session-types 0.1.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 49 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b666d4a047329a49c6fbed1e9f87f7c93e910ff6a09eac3bfecaa56e4e67751 [INFO] running `Command { std: "docker" "start" "-a" "2b666d4a047329a49c6fbed1e9f87f7c93e910ff6a09eac3bfecaa56e4e67751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b666d4a047329a49c6fbed1e9f87f7c93e910ff6a09eac3bfecaa56e4e67751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b666d4a047329a49c6fbed1e9f87f7c93e910ff6a09eac3bfecaa56e4e67751", kill_on_drop: false }` [INFO] [stdout] 2b666d4a047329a49c6fbed1e9f87f7c93e910ff6a09eac3bfecaa56e4e67751 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c69371462a84bc37114a7d32f1dde20862c8e5ad337d9c624d9442d6e9528c8 [INFO] running `Command { std: "docker" "start" "-a" "0c69371462a84bc37114a7d32f1dde20862c8e5ad337d9c624d9442d6e9528c8", kill_on_drop: false }` [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking generic-session-types v0.1.1 (/opt/rustwide/workdir) [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: 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: 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: 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: trait `Proto1ChanExt` is never used [INFO] [stdout] --> tests/custom_choice.rs:36:7 [INFO] [stdout] | [INFO] [stdout] 36 | trait Proto1ChanExt { [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.61s [INFO] running `Command { std: "docker" "inspect" "0c69371462a84bc37114a7d32f1dde20862c8e5ad337d9c624d9442d6e9528c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c69371462a84bc37114a7d32f1dde20862c8e5ad337d9c624d9442d6e9528c8", kill_on_drop: false }` [INFO] [stdout] 0c69371462a84bc37114a7d32f1dde20862c8e5ad337d9c624d9442d6e9528c8