[INFO] crate oasis-build 0.2.0 is already in cache [INFO] extracting crate oasis-build 0.2.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/oasis-build/0.2.0 [INFO] extracting crate oasis-build 0.2.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/oasis-build/0.2.0 [INFO] validating manifest of oasis-build-0.2.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of oasis-build-0.2.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing oasis-build-0.2.0 [INFO] finished frobbing oasis-build-0.2.0 [INFO] frobbed toml for oasis-build-0.2.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/oasis-build/0.2.0/Cargo.toml [INFO] started frobbing oasis-build-0.2.0 [INFO] finished frobbing oasis-build-0.2.0 [INFO] frobbed toml for oasis-build-0.2.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/oasis-build/0.2.0/Cargo.toml [INFO] crate oasis-build-0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking oasis-build-0.2.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-3/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/oasis-build/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f3bcfedef6dbcdd1f6c97317ccc8deb7e4ba3f6003bf3c1b48dfc07cef86fd7e [INFO] running `"docker" "start" "-a" "f3bcfedef6dbcdd1f6c97317ccc8deb7e4ba3f6003bf3c1b48dfc07cef86fd7e"` [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling serde v1.0.95 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Checking rgb v0.8.13 [INFO] [stderr] Checking wasmparser v0.30.0 [INFO] [stderr] Checking blockchain-traits v0.2.0 [INFO] [stderr] Compiling compiletest_rs v0.3.22 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking filetime v0.2.6 [INFO] [stderr] Checking backtrace-sys v0.1.30 [INFO] [stderr] Checking libflate v0.1.25 [INFO] [stderr] Checking backtrace v0.3.32 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.8 [INFO] [stderr] Compiling serde_derive v1.0.95 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling walrus-macro v0.8.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling proc-quote-impl v0.2.2 [INFO] [stderr] Compiling proc-quote v0.2.2 [INFO] [stderr] Compiling oasis-macros v0.2.0 [INFO] [stderr] Checking walrus v0.8.0 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking oasis-types v0.2.0 [INFO] [stderr] Checking serde_cbor v0.10.1 [INFO] [stderr] Checking oasis-std v0.2.0 [INFO] [stderr] Checking rustfix v0.4.5 [INFO] [stderr] Checking oasis-rpc v0.1.0 [INFO] [stderr] Checking oasis-build v0.2.0 (/opt/crater/workdir) [INFO] [stderr] error[E0053]: method `after_parsing` has an incompatible type for trait [INFO] [stderr] --> src/plugin.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | fn after_parsing(&mut self, compiler: &rustc_interface::interface::Compiler) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `rustc_driver::Compilation`, found bool [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(&mut plugin::BuildPlugin, &rustc_interface::interface::Compiler) -> rustc_driver::Compilation` [INFO] [stderr] found type `fn(&mut plugin::BuildPlugin, &rustc_interface::interface::Compiler) -> bool` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `after_analysis` has an incompatible type for trait [INFO] [stderr] --> src/plugin.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | fn after_analysis(&mut self, compiler: &rustc_interface::interface::Compiler) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `rustc_driver::Compilation`, found bool [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(&mut plugin::BuildPlugin, &rustc_interface::interface::Compiler) -> rustc_driver::Compilation` [INFO] [stderr] found type `fn(&mut plugin::BuildPlugin, &rustc_interface::interface::Compiler) -> bool` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap_usize` found for type `&rustc::ty::Const<'_>` in the current scope [INFO] [stderr] --> src/rpc.rs:339:75 [INFO] [stderr] | [INFO] [stderr] 339 | Array(ty, len) => Type::Array(box convert_sty(tcx, did, ty)?, len.unwrap_usize(tcx)), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `deref` found for type `std::option::Option>` in the current scope [INFO] [stderr] --> src/utils.rs:79:34 [INFO] [stderr] | [INFO] [stderr] 79 | }) = result.args.deref().as_ref().unwrap() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0053, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0053`. [INFO] [stderr] error: Could not compile `oasis-build`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0053]: method `after_parsing` has an incompatible type for trait [INFO] [stderr] --> src/plugin.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | fn after_parsing(&mut self, compiler: &rustc_interface::interface::Compiler) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `rustc_driver::Compilation`, found bool [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(&mut plugin::BuildPlugin, &rustc_interface::interface::Compiler) -> rustc_driver::Compilation` [INFO] [stderr] found type `fn(&mut plugin::BuildPlugin, &rustc_interface::interface::Compiler) -> bool` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `after_analysis` has an incompatible type for trait [INFO] [stderr] --> src/plugin.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | fn after_analysis(&mut self, compiler: &rustc_interface::interface::Compiler) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `rustc_driver::Compilation`, found bool [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(&mut plugin::BuildPlugin, &rustc_interface::interface::Compiler) -> rustc_driver::Compilation` [INFO] [stderr] found type `fn(&mut plugin::BuildPlugin, &rustc_interface::interface::Compiler) -> bool` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap_usize` found for type `&rustc::ty::Const<'_>` in the current scope [INFO] [stderr] --> src/rpc.rs:339:75 [INFO] [stderr] | [INFO] [stderr] 339 | Array(ty, len) => Type::Array(box convert_sty(tcx, did, ty)?, len.unwrap_usize(tcx)), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `deref` found for type `std::option::Option>` in the current scope [INFO] [stderr] --> src/utils.rs:79:34 [INFO] [stderr] | [INFO] [stderr] 79 | }) = result.args.deref().as_ref().unwrap() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0053, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0053`. [INFO] [stderr] error: Could not compile `oasis-build`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f3bcfedef6dbcdd1f6c97317ccc8deb7e4ba3f6003bf3c1b48dfc07cef86fd7e"` [INFO] running `"docker" "rm" "-f" "f3bcfedef6dbcdd1f6c97317ccc8deb7e4ba3f6003bf3c1b48dfc07cef86fd7e"` [INFO] [stdout] f3bcfedef6dbcdd1f6c97317ccc8deb7e4ba3f6003bf3c1b48dfc07cef86fd7e