[INFO] fetching crate dyn-dyn 0.2.0...
[INFO] testing dyn-dyn-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate dyn-dyn 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate dyn-dyn 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dyn-dyn 0.2.0
[INFO] tweaked toml for crates.io crate dyn-dyn 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dyn-dyn 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dyn-dyn-macros v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6bf395ab5c689f01c7ec3525ee607553acefa7b8662f935e0c9d25ed1ddabaa
[INFO] running `Command { std: "docker" "start" "-a" "c6bf395ab5c689f01c7ec3525ee607553acefa7b8662f935e0c9d25ed1ddabaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6bf395ab5c689f01c7ec3525ee607553acefa7b8662f935e0c9d25ed1ddabaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6bf395ab5c689f01c7ec3525ee607553acefa7b8662f935e0c9d25ed1ddabaa", kill_on_drop: false }`
[INFO] [stdout] c6bf395ab5c689f01c7ec3525ee607553acefa7b8662f935e0c9d25ed1ddabaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 41ed6890154c2cfd9d1d151c4f213de70a4e3819b991b0ccf7049960c4036261
[INFO] running `Command { std: "docker" "start" "-a" "41ed6890154c2cfd9d1d151c4f213de70a4e3819b991b0ccf7049960c4036261", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling dyn-dyn-macros v0.2.0
[INFO] [stderr]    Compiling dyn-dyn v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_nonnull_new` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(const_nonnull_new)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(const_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "41ed6890154c2cfd9d1d151c4f213de70a4e3819b991b0ccf7049960c4036261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ed6890154c2cfd9d1d151c4f213de70a4e3819b991b0ccf7049960c4036261", kill_on_drop: false }`
[INFO] [stdout] 41ed6890154c2cfd9d1d151c4f213de70a4e3819b991b0ccf7049960c4036261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 992c5e29c86609efc8809b48195f3e327a11e262a7ac3a6872de2222d37d5ba5
[INFO] running `Command { std: "docker" "start" "-a" "992c5e29c86609efc8809b48195f3e327a11e262a7ac3a6872de2222d37d5ba5", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `const_nonnull_new` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(const_nonnull_new)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(const_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dyn-dyn v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_nonnull_new` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(const_nonnull_new)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![feature(const_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "992c5e29c86609efc8809b48195f3e327a11e262a7ac3a6872de2222d37d5ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "992c5e29c86609efc8809b48195f3e327a11e262a7ac3a6872de2222d37d5ba5", kill_on_drop: false }`
[INFO] [stdout] 992c5e29c86609efc8809b48195f3e327a11e262a7ac3a6872de2222d37d5ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 23d598a7963d093962ced1fc9ec33ddeb0d84a0a0b60546e1cacc68f059d9b68
[INFO] running `Command { std: "docker" "start" "-a" "23d598a7963d093962ced1fc9ec33ddeb0d84a0a0b60546e1cacc68f059d9b68", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `const_nonnull_new` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | #![feature(const_nonnull_new)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_option` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | #![feature(const_option)]
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dyn-dyn` (lib) generated 2 warnings
[INFO] [stderr] warning: `dyn-dyn` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dyn_dyn-4c48e4e9ac520c70)
[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/basics.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/basics-191376406d131b3b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_data_pointer_correct ... ok
[INFO] [stdout] test test_external_trait ... ok
[INFO] [stdout] test test_external_type::test_external_type ... ok
[INFO] [stdout] test test_from_alloc ... ok
[INFO] [stdout] test test_multi_base ... ok
[INFO] [stdout] test test_temporaries_extended ... ok
[INFO] [stdout] test test_static_lifetime_on_base ... ok
[INFO] [stdout] test test_vtable_correct ... 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]      Running tests/dst_struct.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dst_struct-de1f94e6683d532a)
[INFO] [stderr]      Running tests/fat.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fat-7bd5480618401d91)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_dst_struct_cast ... 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 4 tests
[INFO] [stdout] test test_clone_changes_table ... ok
[INFO] [stdout] test test_get_table_cached ... ok
[INFO] [stdout] test test_clone_stable ... ok
[INFO] [stdout] test test_clone_unstable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generics.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/generics-2ec88ed83eaac282)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_generic_base_blanket_impl ... ok
[INFO] [stdout] test test_generic_base_from_param ... ok
[INFO] [stdout] test test_generic_base ... ok
[INFO] [stdout] test test_generic_trait ... ok
[INFO] [stdout] test test_generic_trait_from_param ... ok
[INFO] [stdout] test test_where_clause_on_base ... ok
[INFO] [stdout] test test_where_clause_on_derived ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macro_hygiene.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/macro_hygiene-3d6eba591e657c1f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_macro_multi_impl ... ok
[INFO] [stdout] test test_macro_multi_call ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23d598a7963d093962ced1fc9ec33ddeb0d84a0a0b60546e1cacc68f059d9b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23d598a7963d093962ced1fc9ec33ddeb0d84a0a0b60546e1cacc68f059d9b68", kill_on_drop: false }`
[INFO] [stdout] 23d598a7963d093962ced1fc9ec33ddeb0d84a0a0b60546e1cacc68f059d9b68