[INFO] crate protobuf-codegen-no-elision 2.0.4 is already in cache [INFO] extracting crate protobuf-codegen-no-elision 2.0.4 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/protobuf-codegen-no-elision/2.0.4 [INFO] extracting crate protobuf-codegen-no-elision 2.0.4 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/protobuf-codegen-no-elision/2.0.4 [INFO] validating manifest of protobuf-codegen-no-elision-2.0.4 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of protobuf-codegen-no-elision-2.0.4 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing protobuf-codegen-no-elision-2.0.4 [INFO] finished frobbing protobuf-codegen-no-elision-2.0.4 [INFO] frobbed toml for protobuf-codegen-no-elision-2.0.4 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/protobuf-codegen-no-elision/2.0.4/Cargo.toml [INFO] started frobbing protobuf-codegen-no-elision-2.0.4 [INFO] finished frobbing protobuf-codegen-no-elision-2.0.4 [INFO] frobbed toml for protobuf-codegen-no-elision-2.0.4 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/protobuf-codegen-no-elision/2.0.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking protobuf-codegen-no-elision-2.0.4 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-4/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/protobuf-codegen-no-elision/2.0.4:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f6b36315d7cacf2c92d850409754c72ae068730daaef463e113ecae30b6284bc [INFO] running `"docker" "start" "-a" "f6b36315d7cacf2c92d850409754c72ae068730daaef463e113ecae30b6284bc"` [INFO] [stderr] Checking protobuf-codegen-no-elision v2.0.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/code_writer.rs:13:22 [INFO] [stderr] | [INFO] [stderr] 13 | writer: &'a mut (Write + 'a), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/code_writer.rs:18:32 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(writer: &'a mut Write) -> CodeWriter<'a> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/code_writer.rs:13:22 [INFO] [stderr] | [INFO] [stderr] 13 | writer: &'a mut (Write + 'a), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/code_writer.rs:18:32 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(writer: &'a mut Write) -> CodeWriter<'a> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/protobuf-bin-gen-rust-do-not-use.rs:15:70 [INFO] [stderr] | [INFO] [stderr] 15 | let fds = parse_from_reader::(&mut is as &mut Read).unwrap(); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/protobuf-bin-gen-rust-do-not-use.rs:15:70 [INFO] [stderr] | [INFO] [stderr] 15 | let fds = parse_from_reader::(&mut is as &mut Read).unwrap(); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `"docker" "inspect" "f6b36315d7cacf2c92d850409754c72ae068730daaef463e113ecae30b6284bc"` [INFO] running `"docker" "rm" "-f" "f6b36315d7cacf2c92d850409754c72ae068730daaef463e113ecae30b6284bc"` [INFO] [stdout] f6b36315d7cacf2c92d850409754c72ae068730daaef463e113ecae30b6284bc