[INFO] fetching crate fn-ptr 0.9.1...
[INFO] testing fn-ptr-0.9.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fn-ptr 0.9.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fn-ptr 0.9.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fn-ptr 0.9.1
[INFO] tweaked toml for crates.io crate fn-ptr 0.9.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fn-ptr 0.9.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fn-ptr 0.9.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ceb13c7c998468c00d9d09bdcf871bd6444fb97663d0d22db3577a7e9983623
[INFO] running `Command { std: "docker" "start" "-a" "8ceb13c7c998468c00d9d09bdcf871bd6444fb97663d0d22db3577a7e9983623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ceb13c7c998468c00d9d09bdcf871bd6444fb97663d0d22db3577a7e9983623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ceb13c7c998468c00d9d09bdcf871bd6444fb97663d0d22db3577a7e9983623", kill_on_drop: false }`
[INFO] [stdout] 8ceb13c7c998468c00d9d09bdcf871bd6444fb97663d0d22db3577a7e9983623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5175366bf112fc0734bda8bca7c1c47aa8dabbb1e86815dd5f1cc10a7e204f60
[INFO] running `Command { std: "docker" "start" "-a" "5175366bf112fc0734bda8bca7c1c47aa8dabbb1e86815dd5f1cc10a7e204f60", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling cargo-emit v0.2.1
[INFO] [stderr]    Compiling build-target v0.8.0
[INFO] [stderr]    Compiling typewit v1.14.2
[INFO] [stderr]    Compiling ffi-opaque v2.0.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling const_panic v0.2.15
[INFO] [stderr]    Compiling fn-ptr v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling konst v0.4.3
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.112
[INFO] [stderr]    Compiling cfg-tt v0.3.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.04s
[INFO] running `Command { std: "docker" "inspect" "5175366bf112fc0734bda8bca7c1c47aa8dabbb1e86815dd5f1cc10a7e204f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5175366bf112fc0734bda8bca7c1c47aa8dabbb1e86815dd5f1cc10a7e204f60", kill_on_drop: false }`
[INFO] [stdout] 5175366bf112fc0734bda8bca7c1c47aa8dabbb1e86815dd5f1cc10a7e204f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e92c6853e68e355de80b929f0757883222b9698ce498fcbc50ad21cdf7886fca
[INFO] running `Command { std: "docker" "start" "-a" "e92c6853e68e355de80b929f0757883222b9698ce498fcbc50ad21cdf7886fca", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling fn-ptr v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "e92c6853e68e355de80b929f0757883222b9698ce498fcbc50ad21cdf7886fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e92c6853e68e355de80b929f0757883222b9698ce498fcbc50ad21cdf7886fca", kill_on_drop: false }`
[INFO] [stdout] e92c6853e68e355de80b929f0757883222b9698ce498fcbc50ad21cdf7886fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be6155749b41a98a0f11cb05d71e13487f7f33b983452600380d3fa681639ad2
[INFO] running `Command { std: "docker" "start" "-a" "be6155749b41a98a0f11cb05d71e13487f7f33b983452600380d3fa681639ad2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fn_ptr-516c9260ea30c332)
[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-924687996384296c)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test addr_and_from_addr ... ok
[INFO] [stdout] test as_ptr_and_from_ptr ... ok
[INFO] [stdout] test invoke_safe_fnptr ... ok
[INFO] [stdout] test invoke_unsafe_fnptr ... ok
[INFO] [stdout] test multi_arg_fn ... ok
[INFO] [stdout] test no_ret ... ok
[INFO] [stdout] test extern_c_fn ... ok
[INFO] [stdout] test unsafe_fn ... ok
[INFO] [stdout] test zero_arg_fn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/static.rs (/opt/rustwide/target/debug/deps/static-64a45d8a2da81150)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test non_static_argument_does_not_implement_static_fn_ptr ... ok
[INFO] [stdout] test static_fn_ptr_is_implemented_for_static_signature ... ok
[INFO] [stdout] test static_fn_ptr_is_implemented_for_unsafe_static_signature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/with_abi.rs (/opt/rustwide/target/debug/deps/with_abi-8ed7d66dc1601cd9)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test with_system_abi ... ok
[INFO] [stdout] test with_c_abi ... ok
[INFO] [stdout] test with_rust_abi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/with_args.rs (/opt/rustwide/target/debug/deps/with_args-0b526a9a6518255d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test with_args_changes_args_preserving_output_safety_and_abi ... ok
[INFO] [stdout] test with_args_to_singleton_tuple ... ok
[INFO] [stdout] test with_args_to_unit_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/with_output.rs (/opt/rustwide/target/debug/deps/with_output-2a9322d8ebb88d2d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test with_output_on_rust_fn_pointer ... ok
[INFO] [stdout] test with_output_changes_return_type_preserving_safety_and_abi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/with_safety.rs (/opt/rustwide/target/debug/deps/with_safety-fccc0ccfb2af21d7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test make_safe ... ok
[INFO] [stdout] test make_unsafe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fn_ptr
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/conv.rs - conv::WithArgs (line 150) ... ok
[INFO] [stdout] test src/build.rs - build::BuildFn (line 15) ... ok
[INFO] [stdout] test src/base.rs - base::SafeFnPtr::invoke (line 197) ... ok
[INFO] [stdout] test src/conv.rs - conv::AsSafe (line 71) ... ok
[INFO] [stdout] test src/conv.rs - conv::WithOutput (line 120) ... ok
[INFO] [stdout] test src/base.rs - base::UnsafeFnPtr::invoke (line 219) ... ok
[INFO] [stdout] test src/conv.rs - conv::WithAbi (line 22) ... ok
[INFO] [stdout] test src/conv.rs - conv::make_safe (line 238) ... ok
[INFO] [stdout] test src/conv.rs - conv::WithSafety (line 52) ... ok
[INFO] [stdout] test src/conv.rs - conv::AsUnsafe (line 90) ... ok
[INFO] [stdout] test src/conv.rs - conv::with_output (line 275) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/conv.rs - conv::with_safety (line 204) ... ok
[INFO] [stdout] test src/conv.rs - conv::make_unsafe (line 256) ... ok
[INFO] [stdout] test src/conv.rs - conv::with_args (line 294) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] test src/conv.rs - conv::with_abi (line 173) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.48s; merged doctests compilation took 0.43s
[INFO] running `Command { std: "docker" "inspect" "be6155749b41a98a0f11cb05d71e13487f7f33b983452600380d3fa681639ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be6155749b41a98a0f11cb05d71e13487f7f33b983452600380d3fa681639ad2", kill_on_drop: false }`
[INFO] [stdout] be6155749b41a98a0f11cb05d71e13487f7f33b983452600380d3fa681639ad2