[INFO] updating cached repository maxmcc/rust-jvm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/maxmcc/rust-jvm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/maxmcc/rust-jvm" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/maxmcc/rust-jvm"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/maxmcc/rust-jvm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/maxmcc/rust-jvm" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/maxmcc/rust-jvm"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/maxmcc/rust-jvm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] af1ddffa6f04ef7deaf1f36f9acf3599a690ff87 [INFO] sha for GitHub repo maxmcc/rust-jvm: af1ddffa6f04ef7deaf1f36f9acf3599a690ff87 [INFO] validating manifest of maxmcc/rust-jvm on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of maxmcc/rust-jvm on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing maxmcc/rust-jvm [INFO] finished frobbing maxmcc/rust-jvm [INFO] frobbed toml for maxmcc/rust-jvm written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/maxmcc/rust-jvm/Cargo.toml [INFO] started frobbing maxmcc/rust-jvm [INFO] finished frobbing maxmcc/rust-jvm [INFO] frobbed toml for maxmcc/rust-jvm written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/maxmcc/rust-jvm/Cargo.toml [INFO] crate maxmcc/rust-jvm already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/maxmcc/rust-jvm/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking maxmcc/rust-jvm against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-1/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/maxmcc/rust-jvm:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e9ddbf8d272716a903a3a17ba3b2dc65f9578d33b18951e4cb275d9e12eb2ba1 [INFO] running `"docker" "start" "-a" "e9ddbf8d272716a903a3a17ba3b2dc65f9578d33b18951e4cb275d9e12eb2ba1"` [INFO] [stderr] Checking rust-jvm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/class_file.rs:1005:1 [INFO] [stderr] | [INFO] [stderr] 1005 | /// `parser::class_file::parse_class_file(&[u8]) -> ParseResult)` [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 1006 | / n!(class_file_parser, p_cut!( [INFO] [stderr] 1007 | | Error::ClassFile, [INFO] [stderr] 1008 | | chain!(c!(magic) ~ [INFO] [stderr] 1009 | | minor_version: p!(be_u16) ~ [INFO] [stderr] ... | [INFO] [stderr] 1044 | | attributes: attributes, [INFO] [stderr] 1045 | | }))); [INFO] [stderr] | |________________- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/class_file.rs:1005:1 [INFO] [stderr] | [INFO] [stderr] 1005 | /// `parser::class_file::parse_class_file(&[u8]) -> ParseResult)` [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 1006 | / n!(class_file_parser, p_cut!( [INFO] [stderr] 1007 | | Error::ClassFile, [INFO] [stderr] 1008 | | chain!(c!(magic) ~ [INFO] [stderr] 1009 | | minor_version: p!(be_u16) ~ [INFO] [stderr] ... | [INFO] [stderr] 1044 | | attributes: attributes, [INFO] [stderr] 1045 | | }))); [INFO] [stderr] | |________________- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `$` [INFO] [stderr] --> src/parser/nom_support.rs:282:21 [INFO] [stderr] | [INFO] [stderr] 154 | macro_rules! cut { [INFO] [stderr] | ---------------- when calling this macro [INFO] [stderr] ... [INFO] [stderr] 282 | cut!($crate::nom::ErrorKind::Custom(42), tag!("b")) , [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `log::LogRecord`, `log::LogLevelFilter`, `log::LogMetadata` [INFO] [stderr] --> src/logging.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use log::{LogRecord, LogLevelFilter, LogMetadata, SetLoggerError}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^ no `LogMetadata` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `LogLevelFilter` in the root [INFO] [stderr] | no `LogRecord` in the root [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 4 | use log::{Record, LogLevelFilter, LogMetadata, SetLoggerError}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 4 | use log::{LogRecord, LevelFilter, LogMetadata, SetLoggerError}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 4 | use log::{LogRecord, LogLevelFilter, Metadata, SetLoggerError}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `log::LogRecord`, `log::LogLevelFilter`, `log::LogMetadata` [INFO] [stderr] --> src/logging.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use log::{LogRecord, LogLevelFilter, LogMetadata, SetLoggerError}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^ no `LogMetadata` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `LogLevelFilter` in the root [INFO] [stderr] | no `LogRecord` in the root [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 4 | use log::{Record, LogLevelFilter, LogMetadata, SetLoggerError}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 4 | use log::{LogRecord, LevelFilter, LogMetadata, SetLoggerError}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] help: a similar name exists in the module [INFO] [stderr] | [INFO] [stderr] 4 | use log::{LogRecord, LogLevelFilter, Metadata, SetLoggerError}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `flush` [INFO] [stderr] --> src/logging.rs:55:1 [INFO] [stderr] | [INFO] [stderr] 55 | impl log::Log for SimpleLogger { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `flush` in implementation [INFO] [stderr] | [INFO] [stderr] = note: `flush` from trait: `fn(&Self)` [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `flush` [INFO] [stderr] --> src/logging.rs:55:1 [INFO] [stderr] | [INFO] [stderr] 55 | impl log::Log for SimpleLogger { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `flush` in implementation [INFO] [stderr] | [INFO] [stderr] = note: `flush` from trait: `fn(&Self)` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0046, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0046, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: Could not compile `rust-jvm`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `rust-jvm`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e9ddbf8d272716a903a3a17ba3b2dc65f9578d33b18951e4cb275d9e12eb2ba1"` [INFO] running `"docker" "rm" "-f" "e9ddbf8d272716a903a3a17ba3b2dc65f9578d33b18951e4cb275d9e12eb2ba1"` [INFO] [stdout] e9ddbf8d272716a903a3a17ba3b2dc65f9578d33b18951e4cb275d9e12eb2ba1