[INFO] crate byte_stream_splitter 0.1.4 is already in cache [INFO] testing byte_stream_splitter-0.1.4 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate byte_stream_splitter 0.1.4 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate byte_stream_splitter 0.1.4 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate byte_stream_splitter 0.1.4 [INFO] finished tweaking crates.io crate byte_stream_splitter 0.1.4 [INFO] tweaked toml for crates.io crate byte_stream_splitter 0.1.4 written to work/builds/worker-0/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 48dbdbbe27d7640d513f1acc21a663fad95329fc9c84204de526edaa7e7abb50 [INFO] running `"docker" "start" "-a" "48dbdbbe27d7640d513f1acc21a663fad95329fc9c84204de526edaa7e7abb50"` [INFO] [stderr] Compiling byte_stream_splitter v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:84:25 [INFO] [stderr] | [INFO] [stderr] 84 | let num_bytes = try!(self.input.read_until(self.separator[0],buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | try!(output.write_all(&buffer[0..num_bytes-1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:101:54 [INFO] [stderr] | [INFO] [stderr] 101 | let last_byte = if let Some(last_byte) = try!(self.read_until_first_separator_byte_or_eof(output)){ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | try!(output.write(&[last_byte])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:123:33 [INFO] [stderr] | [INFO] [stderr] 123 | let num_bytes = try!(self.input.read(buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:130:25 [INFO] [stderr] | [INFO] [stderr] 130 | try!(output.write(&[b])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:137:29 [INFO] [stderr] | [INFO] [stderr] 137 | ... try!(output.write(&[b])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:50:32 [INFO] [stderr] | [INFO] [stderr] 50 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [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/lib.rs:80:71 [INFO] [stderr] | [INFO] [stderr] 80 | fn read_until_first_separator_byte_or_eof(&mut self, output: &mut Write)->SplitResult>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:94:48 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn next_to_buf(&mut self, output: &mut Write) -> SplitResult{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `"docker" "inspect" "48dbdbbe27d7640d513f1acc21a663fad95329fc9c84204de526edaa7e7abb50"` [INFO] running `"docker" "rm" "-f" "48dbdbbe27d7640d513f1acc21a663fad95329fc9c84204de526edaa7e7abb50"` [INFO] [stdout] 48dbdbbe27d7640d513f1acc21a663fad95329fc9c84204de526edaa7e7abb50 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] b509ee5fba51713879df10da27bf8ecd47933b07aca4242207121a7eb2550f6b [INFO] running `"docker" "start" "-a" "b509ee5fba51713879df10da27bf8ecd47933b07aca4242207121a7eb2550f6b"` [INFO] [stderr] Compiling byte_stream_splitter v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:84:25 [INFO] [stderr] | [INFO] [stderr] 84 | let num_bytes = try!(self.input.read_until(self.separator[0],buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | try!(output.write_all(&buffer[0..num_bytes-1])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:101:54 [INFO] [stderr] | [INFO] [stderr] 101 | let last_byte = if let Some(last_byte) = try!(self.read_until_first_separator_byte_or_eof(output)){ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | try!(output.write(&[last_byte])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:123:33 [INFO] [stderr] | [INFO] [stderr] 123 | let num_bytes = try!(self.input.read(buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:130:25 [INFO] [stderr] | [INFO] [stderr] 130 | try!(output.write(&[b])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:137:29 [INFO] [stderr] | [INFO] [stderr] 137 | ... try!(output.write(&[b])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:50:32 [INFO] [stderr] | [INFO] [stderr] 50 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [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/lib.rs:80:71 [INFO] [stderr] | [INFO] [stderr] 80 | fn read_until_first_separator_byte_or_eof(&mut self, output: &mut Write)->SplitResult>{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:94:48 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn next_to_buf(&mut self, output: &mut Write) -> SplitResult{ [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `"docker" "inspect" "b509ee5fba51713879df10da27bf8ecd47933b07aca4242207121a7eb2550f6b"` [INFO] running `"docker" "rm" "-f" "b509ee5fba51713879df10da27bf8ecd47933b07aca4242207121a7eb2550f6b"` [INFO] [stdout] b509ee5fba51713879df10da27bf8ecd47933b07aca4242207121a7eb2550f6b [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] ed20e4bbd140fa8e806bb447dd67f627e70e46052c0896b18840200c1ff306be [INFO] running `"docker" "start" "-a" "ed20e4bbd140fa8e806bb447dd67f627e70e46052c0896b18840200c1ff306be"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/byte_stream_splitter-f772126cb5f354b4 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_skip_bug ... ok [INFO] [stdout] test test_skip_bug2 ... ok [INFO] [stdout] test test_with_prefix ... ok [INFO] [stdout] test test_without_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests byte_stream_splitter [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ed20e4bbd140fa8e806bb447dd67f627e70e46052c0896b18840200c1ff306be"` [INFO] running `"docker" "rm" "-f" "ed20e4bbd140fa8e806bb447dd67f627e70e46052c0896b18840200c1ff306be"` [INFO] [stdout] ed20e4bbd140fa8e806bb447dd67f627e70e46052c0896b18840200c1ff306be