[INFO] fetching crate tupley 0.1.1...
[INFO] testing tupley-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tupley 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tupley 0.1.1
[INFO] finished tweaking crates.io crate tupley 0.1.1
[INFO] tweaked toml for crates.io crate tupley 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tupley 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2dcdc56e946c09540946b6e95d475289771e57c77dd612face57b9af3b296d0
[INFO] running `Command { std: "docker" "start" "-a" "b2dcdc56e946c09540946b6e95d475289771e57c77dd612face57b9af3b296d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2dcdc56e946c09540946b6e95d475289771e57c77dd612face57b9af3b296d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2dcdc56e946c09540946b6e95d475289771e57c77dd612face57b9af3b296d0", kill_on_drop: false }`
[INFO] [stdout] b2dcdc56e946c09540946b6e95d475289771e57c77dd612face57b9af3b296d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58b7b2e5810b49408bb66f5e97adaf511c3e99115feec97f3de5f70446788532
[INFO] running `Command { std: "docker" "start" "-a" "58b7b2e5810b49408bb66f5e97adaf511c3e99115feec97f3de5f70446788532", kill_on_drop: false }`
[INFO] [stderr]    Compiling tupley v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "58b7b2e5810b49408bb66f5e97adaf511c3e99115feec97f3de5f70446788532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58b7b2e5810b49408bb66f5e97adaf511c3e99115feec97f3de5f70446788532", kill_on_drop: false }`
[INFO] [stdout] 58b7b2e5810b49408bb66f5e97adaf511c3e99115feec97f3de5f70446788532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02702ab7c3f18eedfa107681c3661c16c0f20a02293f86e3f8f7ab7a65b9dd6
[INFO] running `Command { std: "docker" "start" "-a" "e02702ab7c3f18eedfa107681c3661c16c0f20a02293f86e3f8f7ab7a65b9dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tupley v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "e02702ab7c3f18eedfa107681c3661c16c0f20a02293f86e3f8f7ab7a65b9dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02702ab7c3f18eedfa107681c3661c16c0f20a02293f86e3f8f7ab7a65b9dd6", kill_on_drop: false }`
[INFO] [stdout] e02702ab7c3f18eedfa107681c3661c16c0f20a02293f86e3f8f7ab7a65b9dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6be6a18849c59e0c5e78620280b2df107c5a92a4e7a345935af2c2eb570f92f7
[INFO] running `Command { std: "docker" "start" "-a" "6be6a18849c59e0c5e78620280b2df107c5a92a4e7a345935af2c2eb570f92f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tupley-ffac33f47f1c71e3)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::tuple_add ... ok
[INFO] [stdout] test tests::tuple_as_to ... ok
[INFO] [stdout] test tests::tuple_is_empty ... ok
[INFO] [stdout] test tests::tuple_new ... ok
[INFO] [stdout] test tests::tuple_pattern ... ok
[INFO] [stdout] test tests::tuple_push ... ok
[INFO] [stdout] test tests::tuple_type ... ok
[INFO] [stdout] test tests::tuple_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tupley
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/macros.rs - macros::tup (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/macros.rs - macros::tup_pat (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 105) ... ok
[INFO] [stdout] test src/macros.rs - macros::tup_t (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] test src/tuple.rs - tuple::len (line 21) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 202) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/tuple.rs - tuple::len (line 21) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `tupley::tuple::Tuple<{integer}, tupley::tuple::Unit>: tupley::tuple::TupleLenRange<1, 3>` is not satisfied
[INFO] [stdout]   --> src/tuple.rs:33:18
[INFO] [stdout]    |
[INFO] [stdout] 33 |     len_in_range(t1);  // Yes
[INFO] [stdout]    |     ------------ ^^ the trait `tupley::tuple::TupleLenRange<1, 3>` is not implemented for `tupley::tuple::Tuple<{integer}, tupley::tuple::Unit>`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `len_in_range`
[INFO] [stdout]   --> src/tuple.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn len_in_range<T: TupleLenRange<1, 3>>(_: T) {}
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^ required by this bound in `len_in_range`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Tuple<{integer}, Tuple<{integer}, Unit>>: TupleLenRange<1, 3>` is not satisfied
[INFO] [stdout]   --> src/tuple.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |     len_in_range(t2);  // Yes
[INFO] [stdout]    |     ------------ ^^ unsatisfied trait bound
[INFO] [stdout]    |     |
[INFO] [stdout]    |     required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `tupley::tuple::TupleLenRange<1, 3>` is not implemented for `tupley::tuple::Tuple<{integer}, tupley::tuple::Tuple<{integer}, tupley::tuple::Unit>>`
[INFO] [stdout] note: required by a bound in `len_in_range`
[INFO] [stdout]   --> src/tuple.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn len_in_range<T: TupleLenRange<1, 3>>(_: T) {}
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^ required by this bound in `len_in_range`
[INFO] [stdout]    = note: the full name for the type has been written to '/tmp/rustdoctestyrE9rg/rust_out.long-type-11776712670872274703.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/tuple.rs - tuple::len (line 21)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6be6a18849c59e0c5e78620280b2df107c5a92a4e7a345935af2c2eb570f92f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be6a18849c59e0c5e78620280b2df107c5a92a4e7a345935af2c2eb570f92f7", kill_on_drop: false }`
[INFO] [stdout] 6be6a18849c59e0c5e78620280b2df107c5a92a4e7a345935af2c2eb570f92f7
