[INFO] fetching crate tinydyn 0.1.1...
[INFO] testing tinydyn-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tinydyn 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tinydyn 0.1.1
[INFO] finished tweaking crates.io crate tinydyn 0.1.1
[INFO] tweaked toml for crates.io crate tinydyn 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinydyn 0.1.1 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]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e64e64d6a32f1691da4754b1e52359419a93b74cef403c69cfa4858984339e86
[INFO] running `Command { std: "docker" "start" "-a" "e64e64d6a32f1691da4754b1e52359419a93b74cef403c69cfa4858984339e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e64e64d6a32f1691da4754b1e52359419a93b74cef403c69cfa4858984339e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64e64d6a32f1691da4754b1e52359419a93b74cef403c69cfa4858984339e86", kill_on_drop: false }`
[INFO] [stdout] e64e64d6a32f1691da4754b1e52359419a93b74cef403c69cfa4858984339e86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 650a8ed969612ced45c42cbeccf0f0bd918dd2e6b6421931ebec1358503acd74
[INFO] running `Command { std: "docker" "start" "-a" "650a8ed969612ced45c42cbeccf0f0bd918dd2e6b6421931ebec1358503acd74", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tinydyn_derive v0.1.1
[INFO] [stderr]    Compiling tinydyn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `Command { std: "docker" "inspect" "650a8ed969612ced45c42cbeccf0f0bd918dd2e6b6421931ebec1358503acd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650a8ed969612ced45c42cbeccf0f0bd918dd2e6b6421931ebec1358503acd74", kill_on_drop: false }`
[INFO] [stdout] 650a8ed969612ced45c42cbeccf0f0bd918dd2e6b6421931ebec1358503acd74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ff5552d7a3295657fbcfadf44c731944de92d115adbebc4a1e5ab42ca157a938
[INFO] running `Command { std: "docker" "start" "-a" "ff5552d7a3295657fbcfadf44c731944de92d115adbebc4a1e5ab42ca157a938", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinydyn v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "ff5552d7a3295657fbcfadf44c731944de92d115adbebc4a1e5ab42ca157a938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff5552d7a3295657fbcfadf44c731944de92d115adbebc4a1e5ab42ca157a938", kill_on_drop: false }`
[INFO] [stdout] ff5552d7a3295657fbcfadf44c731944de92d115adbebc4a1e5ab42ca157a938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 764e696dddac58ab81824d279d12682df7d72c19aa89c78b102aad3cd94ea09f
[INFO] running `Command { std: "docker" "start" "-a" "764e696dddac58ab81824d279d12682df7d72c19aa89c78b102aad3cd94ea09f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tinydyn-b0960172a91a8945)
[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/basic.rs (/opt/rustwide/target/debug/deps/basic-2639504497d79fe9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test all_scalar ... 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] [stderr]      Running tests/default_method.rs (/opt/rustwide/target/debug/deps/default_method-9ab58d2cafa1c997)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test default_method ... 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] [stderr]      Running tests/empty.rs (/opt/rustwide/target/debug/deps/empty-8f851a8754194b11)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test empty_trait ... 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] [stderr]      Running tests/implicit_method_ref.rs (/opt/rustwide/target/debug/deps/implicit_method_ref-24970979084897cc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test implicit_method_ref ... 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] [stderr]      Running tests/method_lifetime_generics.rs (/opt/rustwide/target/debug/deps/method_lifetime_generics-72be6f13ca8bce11)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test method_lifetime_generics ... 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] [stderr]      Running tests/mutable.rs (/opt/rustwide/target/debug/deps/mutable-78681ea95f7b8eb1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mutable ... 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] [stderr]      Running tests/send_sync.rs (/opt/rustwide/target/debug/deps/send_sync-ce585dff5572eb73)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_compiles ... 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]    Doc-tests tinydyn
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 30) ... ignored
[INFO] [stdout] test src/lib.rs - tinydyn (line 129) ... ignored
[INFO] [stdout] test src/private.rs - __private::DynTarget (line 83) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "764e696dddac58ab81824d279d12682df7d72c19aa89c78b102aad3cd94ea09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764e696dddac58ab81824d279d12682df7d72c19aa89c78b102aad3cd94ea09f", kill_on_drop: false }`
[INFO] [stdout] 764e696dddac58ab81824d279d12682df7d72c19aa89c78b102aad3cd94ea09f