[INFO] fetching crate pipa 0.4.1...
[INFO] testing pipa-0.4.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate pipa 0.4.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pipa 0.4.1
[INFO] finished tweaking crates.io crate pipa 0.4.1
[INFO] tweaked toml for crates.io crate pipa 0.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pipa 0.4.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff2849eb5e365ad581ca55cc05b4fbf3e98dfa15f55b024ad4e0850ac63f7037
[INFO] running `Command { std: "docker" "start" "-a" "ff2849eb5e365ad581ca55cc05b4fbf3e98dfa15f55b024ad4e0850ac63f7037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff2849eb5e365ad581ca55cc05b4fbf3e98dfa15f55b024ad4e0850ac63f7037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2849eb5e365ad581ca55cc05b4fbf3e98dfa15f55b024ad4e0850ac63f7037", kill_on_drop: false }`
[INFO] [stdout] ff2849eb5e365ad581ca55cc05b4fbf3e98dfa15f55b024ad4e0850ac63f7037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fc6a629366900db3245f61f95f2d5f9bd8f21da54035cbc55623c12ea9582c0
[INFO] running `Command { std: "docker" "start" "-a" "9fc6a629366900db3245f61f95f2d5f9bd8f21da54035cbc55623c12ea9582c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipa v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "9fc6a629366900db3245f61f95f2d5f9bd8f21da54035cbc55623c12ea9582c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fc6a629366900db3245f61f95f2d5f9bd8f21da54035cbc55623c12ea9582c0", kill_on_drop: false }`
[INFO] [stdout] 9fc6a629366900db3245f61f95f2d5f9bd8f21da54035cbc55623c12ea9582c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cacef89f23b692da2a4711a5204cca33931e868f649e262392c43d4bebadfd3
[INFO] running `Command { std: "docker" "start" "-a" "1cacef89f23b692da2a4711a5204cca33931e868f649e262392c43d4bebadfd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling pipa v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i32`
[INFO] [stdout]    --> tests/mixed_test.rs:266:24
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let ret = p!(5 => |i32| 2 => |n: i32| n + 5);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `i32` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> tests/mixed_test.rs:266:15
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let ret = p!(5 => |i32| 2 => |n: i32| n + 5);
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i32`
[INFO] [stdout]    --> tests/mixed_test.rs:274:24
[INFO] [stdout]     |
[INFO] [stdout] 274 |     let ret = p!(5 => |i32| {2} => |n: i32| n + 5);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `i32` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> tests/mixed_test.rs:274:15
[INFO] [stdout]     |
[INFO] [stdout] 274 |     let ret = p!(5 => |i32| {2} => |n: i32| n + 5);
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i32`
[INFO] [stdout]    --> tests/mixed_test.rs:282:24
[INFO] [stdout]     |
[INFO] [stdout] 282 |     let ret = p!(5 => |i32| -> i32 {2} => |n: i32| n + 5);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: `i32` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> tests/mixed_test.rs:282:15
[INFO] [stdout]     |
[INFO] [stdout] 282 |     let ret = p!(5 => |i32| -> i32 {2} => |n: i32| n + 5);
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "1cacef89f23b692da2a4711a5204cca33931e868f649e262392c43d4bebadfd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cacef89f23b692da2a4711a5204cca33931e868f649e262392c43d4bebadfd3", kill_on_drop: false }`
[INFO] [stdout] 1cacef89f23b692da2a4711a5204cca33931e868f649e262392c43d4bebadfd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01d3367e782e50d827dd5ac2449759b29a9106a4615b2bb4e3e4d6eff321153e
[INFO] running `Command { std: "docker" "start" "-a" "01d3367e782e50d827dd5ac2449759b29a9106a4615b2bb4e3e4d6eff321153e", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `i32`
[INFO] [stderr]    --> tests/mixed_test.rs:266:24
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let ret = p!(5 => |i32| 2 => |n: i32| n + 5);
[INFO] [stderr]     |                        ^^^
[INFO] [stderr]     |
[INFO] [stderr] help: `i32` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> tests/mixed_test.rs:266:15
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let ret = p!(5 => |i32| 2 => |n: i32| n + 5);
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i32`
[INFO] [stderr]    --> tests/mixed_test.rs:274:24
[INFO] [stderr]     |
[INFO] [stderr] 274 |     let ret = p!(5 => |i32| {2} => |n: i32| n + 5);
[INFO] [stderr]     |                        ^^^
[INFO] [stderr]     |
[INFO] [stderr] help: `i32` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> tests/mixed_test.rs:274:15
[INFO] [stderr]     |
[INFO] [stderr] 274 |     let ret = p!(5 => |i32| {2} => |n: i32| n + 5);
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i32`
[INFO] [stderr]    --> tests/mixed_test.rs:282:24
[INFO] [stderr]     |
[INFO] [stderr] 282 |     let ret = p!(5 => |i32| -> i32 {2} => |n: i32| n + 5);
[INFO] [stderr]     |                        ^^^
[INFO] [stderr]     |
[INFO] [stderr] help: `i32` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> tests/mixed_test.rs:282:15
[INFO] [stderr]     |
[INFO] [stderr] 282 |     let ret = p!(5 => |i32| -> i32 {2} => |n: i32| n + 5);
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: this warning originates in the macro `p` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `pipa` (test "mixed_test") generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pipa-63a23cf203c23abe)
[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/mixed_test.rs (/opt/rustwide/target/debug/deps/mixed_test-c4516149a8227387)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_method ... ok
[INFO] [stdout] test test_all ... ok
[INFO] [stdout] test test_await_try ... ok
[INFO] [stdout] test test_mixed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-be89bc4640578131)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test pipe ... ok
[INFO] [stdout] test pipe2 ... ok
[INFO] [stdout] test pipe3 ... ok
[INFO] [stdout] test pipe4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pipa
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - p (line 82) ... ignored
[INFO] [stdout] test src/lib.rs - pipa (line 25) ... ignored
[INFO] [stdout] test src/lib.rs - pipa_await_try (line 63) ... ignored
[INFO] [stdout] test src/lib.rs - pipa_try (line 44) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01d3367e782e50d827dd5ac2449759b29a9106a4615b2bb4e3e4d6eff321153e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d3367e782e50d827dd5ac2449759b29a9106a4615b2bb4e3e4d6eff321153e", kill_on_drop: false }`
[INFO] [stdout] 01d3367e782e50d827dd5ac2449759b29a9106a4615b2bb4e3e4d6eff321153e