[INFO] crate textstream 0.1.1 is already in cache [INFO] extracting crate textstream 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/textstream/0.1.1 [INFO] extracting crate textstream 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/textstream/0.1.1 [INFO] validating manifest of textstream-0.1.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of textstream-0.1.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing textstream-0.1.1 [INFO] finished frobbing textstream-0.1.1 [INFO] frobbed toml for textstream-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/textstream/0.1.1/Cargo.toml [INFO] started frobbing textstream-0.1.1 [INFO] finished frobbing textstream-0.1.1 [INFO] frobbed toml for textstream-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/textstream/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing textstream-0.1.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/textstream/0.1.1:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 198d46701761576d27f83d70b87a92962f2611bd7506485ead48d28a6c04882a [INFO] running `"docker" "start" "-a" "198d46701761576d27f83d70b87a92962f2611bd7506485ead48d28a6c04882a"` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling textstream v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:52:18 [INFO] [stderr] | [INFO] [stderr] 52 | decoder: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [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:77:41 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn new(bufreader: R, encoding: &Encoding, trap: DecoderTrap) -> TextReader { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Encoding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:99:63 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn from_bufreader(bufreader: BufReader, encoding: &Encoding, trap: DecoderTrap) -> TextReader { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Encoding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:123:35 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn get_decoder(&self) -> &RawDecoder { self.decoder.as_ref() } [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:126:47 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn get_decoder_mut(&mut self) -> &mut RawDecoder { self.decoder.as_mut() } [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:129:38 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn into_decoder(self) -> Box { self.decoder } [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.77s [INFO] running `"docker" "inspect" "198d46701761576d27f83d70b87a92962f2611bd7506485ead48d28a6c04882a"` [INFO] running `"docker" "rm" "-f" "198d46701761576d27f83d70b87a92962f2611bd7506485ead48d28a6c04882a"` [INFO] [stdout] 198d46701761576d27f83d70b87a92962f2611bd7506485ead48d28a6c04882a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/textstream/0.1.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 286e63c3372e95ed948edda50a73cceffc72368592b04964e7c4b28268030365 [INFO] running `"docker" "start" "-a" "286e63c3372e95ed948edda50a73cceffc72368592b04964e7c4b28268030365"` [INFO] [stderr] Compiling textstream v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:52:18 [INFO] [stderr] | [INFO] [stderr] 52 | decoder: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [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:77:41 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn new(bufreader: R, encoding: &Encoding, trap: DecoderTrap) -> TextReader { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Encoding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:99:63 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn from_bufreader(bufreader: BufReader, encoding: &Encoding, trap: DecoderTrap) -> TextReader { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Encoding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:123:35 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn get_decoder(&self) -> &RawDecoder { self.decoder.as_ref() } [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:126:47 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn get_decoder_mut(&mut self) -> &mut RawDecoder { self.decoder.as_mut() } [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:129:38 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn into_decoder(self) -> Box { self.decoder } [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn RawDecoder` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `"docker" "inspect" "286e63c3372e95ed948edda50a73cceffc72368592b04964e7c4b28268030365"` [INFO] running `"docker" "rm" "-f" "286e63c3372e95ed948edda50a73cceffc72368592b04964e7c4b28268030365"` [INFO] [stdout] 286e63c3372e95ed948edda50a73cceffc72368592b04964e7c4b28268030365 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/textstream/0.1.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] c6af1b72e197a71457ea153694136fddb708ed11d8d25bf95fd9edc4a956daaa [INFO] running `"docker" "start" "-a" "c6af1b72e197a71457ea153694136fddb708ed11d8d25bf95fd9edc4a956daaa"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/textstream-3e846be1812d99e6 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::lines_test ... ok [INFO] [stdout] test tests::read_to_end_longstring ... ok [INFO] [stdout] test tests::read_line_then_read_to_end_shortstring ... ok [INFO] [stdout] test tests::read_to_end_shortstring ... ok [INFO] [stdout] test tests::read_line_shortstring ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests textstream [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - TextReader::new (line 63) ... ok [INFO] [stdout] test src/lib.rs - TextReader::from_bufreader (line 84) ... ok [INFO] [stdout] test src/lib.rs - TextReader::read_line (line 229) ... ok [INFO] [stdout] test src/lib.rs - TextReader::read_to_end (line 186) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c6af1b72e197a71457ea153694136fddb708ed11d8d25bf95fd9edc4a956daaa"` [INFO] running `"docker" "rm" "-f" "c6af1b72e197a71457ea153694136fddb708ed11d8d25bf95fd9edc4a956daaa"` [INFO] [stdout] c6af1b72e197a71457ea153694136fddb708ed11d8d25bf95fd9edc4a956daaa