[INFO] fetching crate tuplestructops 0.3.0...
[INFO] testing tuplestructops-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tuplestructops 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tuplestructops 0.3.0
[INFO] finished tweaking crates.io crate tuplestructops 0.3.0
[INFO] tweaked toml for crates.io crate tuplestructops 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuplestructops 0.3.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a5290d5fc51077d866db69aa39d69892747bc1a349af7a667c459db67e06649
[INFO] running `Command { std: "docker" "start" "-a" "3a5290d5fc51077d866db69aa39d69892747bc1a349af7a667c459db67e06649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a5290d5fc51077d866db69aa39d69892747bc1a349af7a667c459db67e06649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5290d5fc51077d866db69aa39d69892747bc1a349af7a667c459db67e06649", kill_on_drop: false }`
[INFO] [stdout] 3a5290d5fc51077d866db69aa39d69892747bc1a349af7a667c459db67e06649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af12c427d0969678df50d078d0707de034fe33f67c4892aec39fb62211664260
[INFO] running `Command { std: "docker" "start" "-a" "af12c427d0969678df50d078d0707de034fe33f67c4892aec39fb62211664260", kill_on_drop: false }`
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling tuplestructops v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "af12c427d0969678df50d078d0707de034fe33f67c4892aec39fb62211664260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af12c427d0969678df50d078d0707de034fe33f67c4892aec39fb62211664260", kill_on_drop: false }`
[INFO] [stdout] af12c427d0969678df50d078d0707de034fe33f67c4892aec39fb62211664260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe1f51221703ef15025c021a04f3bb7b10d499434164c1685cd1c7cf2886d2a2
[INFO] running `Command { std: "docker" "start" "-a" "fe1f51221703ef15025c021a04f3bb7b10d499434164c1685cd1c7cf2886d2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuplestructops v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "fe1f51221703ef15025c021a04f3bb7b10d499434164c1685cd1c7cf2886d2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe1f51221703ef15025c021a04f3bb7b10d499434164c1685cd1c7cf2886d2a2", kill_on_drop: false }`
[INFO] [stdout] fe1f51221703ef15025c021a04f3bb7b10d499434164c1685cd1c7cf2886d2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 404e17142ad07173aad1286c78f3d297da5cc99d3773cbfbe2058eaa40b7f5f2
[INFO] running `Command { std: "docker" "start" "-a" "404e17142ad07173aad1286c78f3d297da5cc99d3773cbfbe2058eaa40b7f5f2", 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/tuplestructops-41e43716988642ce)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::boundaries ... ok
[INFO] [stdout] test test::join_ref ... ok
[INFO] [stdout] test test::split ... ok
[INFO] [stdout] test test::split_ref ... ok
[INFO] [stdout] test test::join_nil ... ok
[INFO] [stdout] test test::join ... ok
[INFO] [stderr]    Doc-tests tuplestructops
[INFO] [stdout] test test::split_nil ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - TupleJoin::join (line 44) ... ok
[INFO] [stdout] test src/lib.rs - TupleSplit::split (line 77) ... ok
[INFO] [stdout] test src/lib.rs - TupleJoinOutput (line 58) ... ok
[INFO] [stdout] test src/lib.rs - TupleJoin::join (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "404e17142ad07173aad1286c78f3d297da5cc99d3773cbfbe2058eaa40b7f5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404e17142ad07173aad1286c78f3d297da5cc99d3773cbfbe2058eaa40b7f5f2", kill_on_drop: false }`
[INFO] [stdout] 404e17142ad07173aad1286c78f3d297da5cc99d3773cbfbe2058eaa40b7f5f2