[INFO] crate oasis-build 0.2.0 is already in cache [INFO] extracting crate oasis-build 0.2.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/oasis-build/0.2.0 [INFO] extracting crate oasis-build 0.2.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/oasis-build/0.2.0 [INFO] validating manifest of oasis-build-0.2.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of oasis-build-0.2.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-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-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/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-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking oasis-build-0.2.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 455f977a9c61963b603b3c2866b20d6fc22ffa1fefcd48d1269549513461a298 [INFO] running `"docker" "start" "-a" "455f977a9c61963b603b3c2866b20d6fc22ffa1fefcd48d1269549513461a298"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling compiletest_rs v0.3.22 [INFO] [stderr] Checking blockchain-traits v0.2.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking filetime v0.2.6 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Compiling tiny-keccak v1.5.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.95 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.8 [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 v1.0.95 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_cbor v0.10.1 [INFO] [stderr] Checking oasis-types v0.2.0 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking oasis-std v0.2.0 [INFO] [stderr] Checking oasis-rpc v0.1.0 [INFO] [stderr] Checking rustfix v0.4.5 [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" "455f977a9c61963b603b3c2866b20d6fc22ffa1fefcd48d1269549513461a298"` [INFO] running `"docker" "rm" "-f" "455f977a9c61963b603b3c2866b20d6fc22ffa1fefcd48d1269549513461a298"` [INFO] [stdout] 455f977a9c61963b603b3c2866b20d6fc22ffa1fefcd48d1269549513461a298