[INFO] fetching crate generic-session-types 0.1.1...
[INFO] testing generic-session-types-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate generic-session-types 0.1.1 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate generic-session-types 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d008b989c4b313797f538696c0b7b21b44ed80b6466a68141bed266ced273d2f
[INFO] running `Command { std: "docker" "start" "-a" "d008b989c4b313797f538696c0b7b21b44ed80b6466a68141bed266ced273d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d008b989c4b313797f538696c0b7b21b44ed80b6466a68141bed266ced273d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d008b989c4b313797f538696c0b7b21b44ed80b6466a68141bed266ced273d2f", kill_on_drop: false }`
[INFO] [stdout] d008b989c4b313797f538696c0b7b21b44ed80b6466a68141bed266ced273d2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fd622983b58bc2e54a05c478a1759120ccbf3bba171be9dbb02b7cd7ccb3874
[INFO] running `Command { std: "docker" "start" "-a" "0fd622983b58bc2e54a05c478a1759120ccbf3bba171be9dbb02b7cd7ccb3874", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling generic-session-types v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `Command { std: "docker" "inspect" "0fd622983b58bc2e54a05c478a1759120ccbf3bba171be9dbb02b7cd7ccb3874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd622983b58bc2e54a05c478a1759120ccbf3bba171be9dbb02b7cd7ccb3874", kill_on_drop: false }`
[INFO] [stdout] 0fd622983b58bc2e54a05c478a1759120ccbf3bba171be9dbb02b7cd7ccb3874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d006514ed0f7df65607143fece86be83ae4043608c75575df8bfdb0bbc2c640
[INFO] running `Command { std: "docker" "start" "-a" "5d006514ed0f7df65607143fece86be83ae4043608c75575df8bfdb0bbc2c640", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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_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: 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: 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<u32, Close>),    // 1
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     P2(Recv<String, Close>), // 2
[INFO] [stdout]    |     ^^
[INFO] [stdout] 11 |     P3(Close),               // 3
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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: <Send<u32, Close> as HasDual>::Dual,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 17 |     p2: <Recv<String, Close> as HasDual>::Dual,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 18 |     p3: <Close as HasDual>::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<E, C: RawChan>(chan: Chan<Proto1, E, C>) -> Result<Chan<Send<u32, Close>, 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<E> {
[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<Proto1, (), impl RawChan<R = BoxAnyRepr> + 'static>) -> Result<(), Error> {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "5d006514ed0f7df65607143fece86be83ae4043608c75575df8bfdb0bbc2c640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d006514ed0f7df65607143fece86be83ae4043608c75575df8bfdb0bbc2c640", kill_on_drop: false }`
[INFO] [stdout] 5d006514ed0f7df65607143fece86be83ae4043608c75575df8bfdb0bbc2c640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f3fb872ea84d3c9db8930e19dfc0de7fbe3f39275b6eefd91ccda970f44fb7b
[INFO] running `Command { std: "docker" "start" "-a" "7f3fb872ea84d3c9db8930e19dfc0de7fbe3f39275b6eefd91ccda970f44fb7b", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> tests/test.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(associated_type_bounds)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> tests/test_def_offer_macro.rs:2:49
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(impl_trait_in_assoc_type)]#![feature(associated_type_bounds)]
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `P1`, `P2`, and `P3` are never constructed
[INFO] [stderr]   --> tests/custom_choice.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | enum Proto1 {
[INFO] [stderr]    |      ------ variants in this enum
[INFO] [stderr]  9 |     P1(Send<u32, Close>),    // 1
[INFO] [stderr]    |     ^^
[INFO] [stderr] 10 |     P2(Recv<String, Close>), // 2
[INFO] [stderr]    |     ^^
[INFO] [stderr] 11 |     P3(Close),               // 3
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `p1`, `p2`, and `p3` are never read
[INFO] [stderr]   --> tests/custom_choice.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Proto1Dual {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 16 |     p1: <Send<u32, Close> as HasDual>::Dual,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 17 |     p2: <Recv<String, Close> as HasDual>::Dual,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 18 |     p3: <Close as HasDual>::Dual,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `p1` is never used
[INFO] [stderr]   --> tests/custom_choice.rs:20:10
[INFO] [stderr]    |
[INFO] [stderr] 20 | async fn p1<E, C: RawChan>(chan: Chan<Proto1, E, C>) -> Result<Chan<Send<u32, Close>, E, C>, Error>
[INFO] [stderr]    |          ^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Proto1ChanExt` is never used
[INFO] [stderr]   --> tests/custom_choice.rs:36:7
[INFO] [stderr]    |
[INFO] [stderr] 36 | trait Proto1ChanExt<E> {
[INFO] [stderr]    |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `server` is never used
[INFO] [stderr]   --> tests/custom_choice.rs:98:10
[INFO] [stderr]    |
[INFO] [stderr] 98 | async fn server(c: Chan<Proto1, (), impl RawChan<R = BoxAnyRepr> + 'static>) -> Result<(), Error> {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `generic-session-types` (test "test") generated 1 warning
[INFO] [stderr] warning: `generic-session-types` (test "test_def_offer_macro") generated 1 warning
[INFO] [stderr] warning: `generic-session-types` (test "custom_choice") generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generic_session_types-225c2db920276b8c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_choice.rs (/opt/rustwide/target/debug/deps/custom_choice-6a94079ddfe8f245)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test t1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-897a51d80f08a129)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_tokio_mpsc_channel1 ... ok
[INFO] [stdout] test test_offer_choice ... ok
[INFO] [stdout] test test_tokio_mpsc_channel2_dyn_message ... ok
[INFO] [stdout] test test_tokio_mpsc_channel2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_def_offer_macro.rs (/opt/rustwide/target/debug/deps/test_def_offer_macro-a1a6ad7821ddd1e0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests generic_session_types
[INFO] [stdout] test test_def_offer_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f3fb872ea84d3c9db8930e19dfc0de7fbe3f39275b6eefd91ccda970f44fb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3fb872ea84d3c9db8930e19dfc0de7fbe3f39275b6eefd91ccda970f44fb7b", kill_on_drop: false }`
[INFO] [stdout] 7f3fb872ea84d3c9db8930e19dfc0de7fbe3f39275b6eefd91ccda970f44fb7b
