[INFO] updating cached repository gavinb/rust-tiff [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gavinb/rust-tiff [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gavinb/rust-tiff" "work/ex/beta-1.38-1/sources/1.37.0/gh/gavinb/rust-tiff"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gavinb/rust-tiff'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gavinb/rust-tiff" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gavinb/rust-tiff"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gavinb/rust-tiff'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 07ae77face70a8d850375b8e98378a5f7c1b1179 [INFO] sha for GitHub repo gavinb/rust-tiff: 07ae77face70a8d850375b8e98378a5f7c1b1179 [INFO] validating manifest of gavinb/rust-tiff 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 gavinb/rust-tiff 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 gavinb/rust-tiff [INFO] finished frobbing gavinb/rust-tiff [INFO] frobbed toml for gavinb/rust-tiff written to work/ex/beta-1.38-1/sources/1.37.0/gh/gavinb/rust-tiff/Cargo.toml [INFO] started frobbing gavinb/rust-tiff [INFO] finished frobbing gavinb/rust-tiff [INFO] frobbed toml for gavinb/rust-tiff written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gavinb/rust-tiff/Cargo.toml [INFO] crate gavinb/rust-tiff already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gavinb/rust-tiff/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml"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] [stderr] Blocking waiting for file lock on package cache [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 gavinb/rust-tiff 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/gh/gavinb/rust-tiff:/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] 0458c29ed39dca675b51eb6c5b1d510eb0f1515b838c63906a87f290cbdd8f98 [INFO] running `"docker" "start" "-a" "0458c29ed39dca675b51eb6c5b1d510eb0f1515b838c63906a87f290cbdd8f98"` [INFO] [stderr] Compiling rust-tiff v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`, `WriteBytesExt` [INFO] [stderr] --> src/lib.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | use byteorder::{ReadBytesExt, WriteBytesExt, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `WriteBytesExt` [INFO] [stderr] --> src/reader.rs:18:31 [INFO] [stderr] | [INFO] [stderr] 18 | use byteorder::{ReadBytesExt, WriteBytesExt, ByteOrder, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:34:37 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn read(&self, reader: &mut SeekableReader) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [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/reader.rs:47:48 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:68:43 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn read_magic(&self, reader: &mut SeekableReader) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:87:57 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn read_(&self, reader: &mut SeekableReader) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:113:56 [INFO] [stderr] | [INFO] [stderr] 113 | fn read_IFD(&self, reader: &mut SeekableReader) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:133:77 [INFO] [stderr] | [INFO] [stderr] 133 | fn read_tag(&self, entry_number: usize, reader: &mut SeekableReader) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/reader.rs:14:41 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::{Result, Error, ErrorKind, Read, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Seek` [INFO] [stderr] --> src/reader.rs:14:47 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::{Result, Error, ErrorKind, Read, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename` [INFO] [stderr] --> src/lib.rs:550:17 [INFO] [stderr] | [INFO] [stderr] 550 | pub fn open(filename: &str) { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_filename` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `magic` [INFO] [stderr] --> src/reader.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let magic = match byte_order { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_magic` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `magic` [INFO] [stderr] --> src/reader.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | let magic: HeaderMagic; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_magic` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `"docker" "inspect" "0458c29ed39dca675b51eb6c5b1d510eb0f1515b838c63906a87f290cbdd8f98"` [INFO] running `"docker" "rm" "-f" "0458c29ed39dca675b51eb6c5b1d510eb0f1515b838c63906a87f290cbdd8f98"` [INFO] [stdout] 0458c29ed39dca675b51eb6c5b1d510eb0f1515b838c63906a87f290cbdd8f98 [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/gh/gavinb/rust-tiff:/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] 875d61976c6f61864a632b965a0ae5af8e8ac0ad08a042acfdc4652bec975a2e [INFO] running `"docker" "start" "-a" "875d61976c6f61864a632b965a0ae5af8e8ac0ad08a042acfdc4652bec975a2e"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-tiff v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error: expected identifier, found `"rust-tiff"` [INFO] [stderr] --> tests/test_load.rs:2:14 [INFO] [stderr] | [INFO] [stderr] 2 | extern crate "rust-tiff" as tiff; [INFO] [stderr] | ^^^^^^^^^^^ expected identifier [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `rust-tiff`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: expected identifier, found `"rust-tiff"` [INFO] [stderr] --> examples/test1.rs:14:14 [INFO] [stderr] | [INFO] [stderr] 14 | extern crate "rust-tiff" as tiff; [INFO] [stderr] | ^^^^^^^^^^^ expected identifier [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `rust-tiff`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: expected identifier, found `"rust-tiff"` [INFO] [stderr] --> examples/test_load.rs:2:14 [INFO] [stderr] | [INFO] [stderr] 2 | extern crate "rust-tiff" as tiff; [INFO] [stderr] | ^^^^^^^^^^^ expected identifier [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `rust-tiff`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused imports: `BigEndian`, `LittleEndian`, `ReadBytesExt`, `WriteBytesExt` [INFO] [stderr] --> src/lib.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | use byteorder::{ReadBytesExt, WriteBytesExt, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `WriteBytesExt` [INFO] [stderr] --> src/reader.rs:18:31 [INFO] [stderr] | [INFO] [stderr] 18 | use byteorder::{ReadBytesExt, WriteBytesExt, ByteOrder, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:34:37 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn read(&self, reader: &mut SeekableReader) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [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/reader.rs:47:48 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn read_byte_order(&self, reader: &mut SeekableReader) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:68:43 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn read_magic(&self, reader: &mut SeekableReader) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:87:57 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn read_(&self, reader: &mut SeekableReader) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:113:56 [INFO] [stderr] | [INFO] [stderr] 113 | fn read_IFD(&self, reader: &mut SeekableReader) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:133:77 [INFO] [stderr] | [INFO] [stderr] 133 | fn read_tag(&self, entry_number: usize, reader: &mut SeekableReader) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SeekableReader` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/reader.rs:14:41 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::{Result, Error, ErrorKind, Read, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Seek` [INFO] [stderr] --> src/reader.rs:14:47 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::{Result, Error, ErrorKind, Read, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename` [INFO] [stderr] --> src/lib.rs:550:17 [INFO] [stderr] | [INFO] [stderr] 550 | pub fn open(filename: &str) { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_filename` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `magic` [INFO] [stderr] --> src/reader.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let magic = match byte_order { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_magic` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `magic` [INFO] [stderr] --> src/reader.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | let magic: HeaderMagic; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_magic` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "875d61976c6f61864a632b965a0ae5af8e8ac0ad08a042acfdc4652bec975a2e"` [INFO] running `"docker" "rm" "-f" "875d61976c6f61864a632b965a0ae5af8e8ac0ad08a042acfdc4652bec975a2e"` [INFO] [stdout] 875d61976c6f61864a632b965a0ae5af8e8ac0ad08a042acfdc4652bec975a2e