[INFO] fetching crate trait-match 0.1.0...
[INFO] checking trait-match-0.1.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate trait-match 0.1.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate trait-match 0.1.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trait-match 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate trait-match 0.1.0
[INFO] tweaked toml for crates.io crate trait-match 0.1.0 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate crates.io crate trait-match 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b675273cd53c612d2b3fb89132b32d07453cd86395b9bfeb146899cf670a82e
[INFO] running `Command { std: "docker" "start" "-a" "5b675273cd53c612d2b3fb89132b32d07453cd86395b9bfeb146899cf670a82e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b675273cd53c612d2b3fb89132b32d07453cd86395b9bfeb146899cf670a82e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b675273cd53c612d2b3fb89132b32d07453cd86395b9bfeb146899cf670a82e", kill_on_drop: false }`
[INFO] [stdout] 5b675273cd53c612d2b3fb89132b32d07453cd86395b9bfeb146899cf670a82e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 186125feac9ddd43b116f68406e4345061e845e6c4f42c0cb53e8c0e82be309c
[INFO] running `Command { std: "docker" "start" "-a" "186125feac9ddd43b116f68406e4345061e845e6c4f42c0cb53e8c0e82be309c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling trait-match-proc-macro v0.1.0
[INFO] [stderr]     Checking trait-match v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `type_match_proc_macro`
[INFO] [stdout]   --> src/lib.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 71 |         use ::type_match_proc_macro::sealed;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^ could not find `type_match_proc_macro` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trait-match` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `type_match`
[INFO] [stdout]  --> examples/sealed-trait.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use type_match::sealed;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `type_match`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `sealed`
[INFO] [stdout]  --> examples/sealed-trait.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[sealed(Heya, Boog)]
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `seal` in this scope
[INFO] [stdout]  --> examples/sealed-trait.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[seal(enum = LolEnum, upcast)]
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LolEnum`
[INFO] [stdout]   --> examples/sealed-trait.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         LolEnum::Heya(_) => "Heya",
[INFO] [stdout]    |         ^^^^^^^ use of undeclared type `LolEnum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LolEnum`
[INFO] [stdout]   --> examples/sealed-trait.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         LolEnum::Boog(_) => "Boog",
[INFO] [stdout]    |         ^^^^^^^ use of undeclared type `LolEnum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `upcast` found for type parameter `T` in the current scope
[INFO] [stdout]   --> examples/sealed-trait.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     match v.upcast() {
[INFO] [stdout]    |             ^^^^^^ method not found in `T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "186125feac9ddd43b116f68406e4345061e845e6c4f42c0cb53e8c0e82be309c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186125feac9ddd43b116f68406e4345061e845e6c4f42c0cb53e8c0e82be309c", kill_on_drop: false }`
[INFO] [stdout] 186125feac9ddd43b116f68406e4345061e845e6c4f42c0cb53e8c0e82be309c