[INFO] fetching crate tagged-box 0.1.1...
[INFO] testing tagged-box-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate tagged-box 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tagged-box 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tagged-box 0.1.1
[INFO] finished tweaking crates.io crate tagged-box 0.1.1
[INFO] tweaked toml for crates.io crate tagged-box 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0df6230a1d32e9a0856d91ef1066d2ad4ada610c6c79d32107212848afad19be
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0df6230a1d32e9a0856d91ef1066d2ad4ada610c6c79d32107212848afad19be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0df6230a1d32e9a0856d91ef1066d2ad4ada610c6c79d32107212848afad19be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df6230a1d32e9a0856d91ef1066d2ad4ada610c6c79d32107212848afad19be", kill_on_drop: false }`
[INFO] [stdout] 0df6230a1d32e9a0856d91ef1066d2ad4ada610c6c79d32107212848afad19be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba644c076020ed6a5abf4bf0d04c437b2c2c3c9d7e1034520ca7458650bc679
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ba644c076020ed6a5abf4bf0d04c437b2c2c3c9d7e1034520ca7458650bc679", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagged-box v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "1ba644c076020ed6a5abf4bf0d04c437b2c2c3c9d7e1034520ca7458650bc679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba644c076020ed6a5abf4bf0d04c437b2c2c3c9d7e1034520ca7458650bc679", kill_on_drop: false }`
[INFO] [stdout] 1ba644c076020ed6a5abf4bf0d04c437b2c2c3c9d7e1034520ca7458650bc679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec8fbfb9f69c98df59b1f2f19ce08fc4d81d37c7fef560759e7efe6952e80d56
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec8fbfb9f69c98df59b1f2f19ce08fc4d81d37c7fef560759e7efe6952e80d56", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagged-box v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "ec8fbfb9f69c98df59b1f2f19ce08fc4d81d37c7fef560759e7efe6952e80d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8fbfb9f69c98df59b1f2f19ce08fc4d81d37c7fef560759e7efe6952e80d56", kill_on_drop: false }`
[INFO] [stdout] ec8fbfb9f69c98df59b1f2f19ce08fc4d81d37c7fef560759e7efe6952e80d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb3cf40890344fd0f6a83087d42a4aa4e269d598f62b807f700a57234fb29a97
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bb3cf40890344fd0f6a83087d42a4aa4e269d598f62b807f700a57234fb29a97", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tagged_box-27338b9417f05949)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test taggable::tests::inner_into_tagged_box ... ok
[INFO] [stdout] test taggable::tests::inner_ref_from_tagged_box ... ok
[INFO] [stdout] test taggable::tests::wrapped_refs_from_tagged_box ... ok
[INFO] [stdout] test tagged_box::tests::new_zst ... ok
[INFO] [stdout] test tagged_box::tests::storage ... ok
[INFO] [stdout] test tagged_pointer::tests::max_discriminant ... ok
[INFO] [stdout] test tagged_box::tests::tagged_box ... ok
[INFO] [stdout] test tagged_pointer::tests::max_pointer ... ok
[INFO] [stdout] test tagged_pointer::tests::min_discriminant ... ok
[INFO] [stdout] test tagged_pointer::tests::min_pointer ... ok
[INFO] [stdout] test tagged_pointer::tests::tagged_pointer ... ok
[INFO] [stdout] test tagged_pointer::tests::utility_functions ... ok
[INFO] [stdout] test taggable::tests::inner_from_tagged_box ... ok
[INFO] [stdout] test taggable::tests::container_into_inner ... ok
[INFO] [stdout] test tagged_box::tests::clone ... ok
[INFO] [stdout] test tagged_box::tests::new ... ok
[INFO] [stdout] test tagged_pointer::tests::string_pointer ... ok
[INFO] [stderr]    Doc-tests tagged-box
[INFO] [stdout] test tagged_pointer::tests::oversized_discriminant - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::discriminant (line 302) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::as_ptr (line 320) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::as_mut_ref (line 143) ... ok
[INFO] [stdout] test src/manually_impl_enum.rs - manually_impl_enum (line 112) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::into_box (line 233) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::as_ref (line 114) ... ok
[INFO] [stdout] test src/manually_impl_enum.rs - manually_impl_enum (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::as_mut_ptr (line 346) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::into_inner (line 174) ... ok
[INFO] [stdout] test src/tagged_box_macro.rs - tagged_box_macro::tagged_box (line 84) - compile fail ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::into_raw (line 204) ... ok
[INFO] [stdout] test src/manually_impl_enum.rs - manually_impl_enum (line 18) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::new (line 43) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::from_raw (line 269) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::new (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/tagged_box.rs - tagged_box::TaggedBox<T>::new (line 63) ... ok
[INFO] [stdout] test src/tagged_box_macro.rs - tagged_box_macro::tagged_box (line 7) ... ok
[INFO] [stdout] test src/tagged_box_macro.rs - tagged_box_macro::tagged_box (line 26) ... ok
[INFO] [stdout] test src/tagged_box_macro.rs - tagged_box_macro::tagged_box (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb3cf40890344fd0f6a83087d42a4aa4e269d598f62b807f700a57234fb29a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3cf40890344fd0f6a83087d42a4aa4e269d598f62b807f700a57234fb29a97", kill_on_drop: false }`
[INFO] [stdout] bb3cf40890344fd0f6a83087d42a4aa4e269d598f62b807f700a57234fb29a97