[INFO] updating cached repository DataxPL/dsp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DataxPL/dsp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DataxPL/dsp" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DataxPL/dsp"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DataxPL/dsp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DataxPL/dsp" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DataxPL/dsp"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DataxPL/dsp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4123ce59185ac7611fd93a3059b762a179ddb0b6
[INFO] sha for GitHub repo DataxPL/dsp: 4123ce59185ac7611fd93a3059b762a179ddb0b6
[INFO] validating manifest of DataxPL/dsp on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of DataxPL/dsp on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing DataxPL/dsp
[INFO] finished frobbing DataxPL/dsp
[INFO] frobbed toml for DataxPL/dsp written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/DataxPL/dsp/Cargo.toml
[INFO] started frobbing DataxPL/dsp
[INFO] finished frobbing DataxPL/dsp
[INFO] frobbed toml for DataxPL/dsp written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DataxPL/dsp/Cargo.toml
[INFO] crate DataxPL/dsp already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking DataxPL/dsp against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/DataxPL/dsp:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 833b472d5905962180b04e8152c794b9c33f41030f446fd6d4c21b1d212ae211
[INFO] running `"docker" "start" "-a" "833b472d5905962180b04e8152c794b9c33f41030f446fd6d4c21b1d212ae211"`
[INFO] [stderr]     Checking concise v0.2.1
[INFO] [stderr]    Compiling lz4-sys v1.8.3
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking fern v0.5.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]    Compiling syn v0.15.14
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]    Compiling cargo_metadata v0.5.8
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]    Compiling lz4 v1.23.1
[INFO] [stderr]     Checking dsp v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interner.rs:34:38
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn write(&self, writer: &mut Write) {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[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/interner.rs:193:37
[INFO] [stderr]     |
[INFO] [stderr] 193 |     fn write_value(&self, out: &mut Write, val: usize) {
[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:73:34
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn write(&self, writer: &mut Write);
[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:77:34
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn write(&self, writer: &mut Write) {
[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:83:34
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn write(&self, writer: &mut Write) {
[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:88:23
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn compress(out: &mut Write, data: &[u8]) {
[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:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 | fn write_numeric<T: VVWrite>(writer: &mut Write, meta: &str, data: &[T]) {
[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:268:42
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn write_version(&self, writer: &mut Write) {
[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:272:42
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn write_factory(&self, writer: &mut Write) {
[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:277:44
[INFO] [stderr]     |
[INFO] [stderr] 277 |     fn write_data(&self, data_writer: &mut Write, meta_writer: &mut Write) {
[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:277:69
[INFO] [stderr]     |
[INFO] [stderr] 277 |     fn write_data(&self, data_writer: &mut Write, meta_writer: &mut Write) {
[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:372:38
[INFO] [stderr]     |
[INFO] [stderr] 372 |     fn write_key(&self, writer: &mut Write, key: &str) -> usize {
[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:388:48
[INFO] [stderr]     |
[INFO] [stderr] 388 |     fn write_columns_index(&self, writer: &mut Write, index: &[u8], header: &[u8], delta: u32) {
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interner.rs:34:38
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn write(&self, writer: &mut Write) {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[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/interner.rs:193:37
[INFO] [stderr]     |
[INFO] [stderr] 193 |     fn write_value(&self, out: &mut Write, val: usize) {
[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:73:34
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn write(&self, writer: &mut Write);
[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:77:34
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn write(&self, writer: &mut Write) {
[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:83:34
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn write(&self, writer: &mut Write) {
[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:88:23
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn compress(out: &mut Write, data: &[u8]) {
[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:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 | fn write_numeric<T: VVWrite>(writer: &mut Write, meta: &str, data: &[T]) {
[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:268:42
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn write_version(&self, writer: &mut Write) {
[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:272:42
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn write_factory(&self, writer: &mut Write) {
[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:277:44
[INFO] [stderr]     |
[INFO] [stderr] 277 |     fn write_data(&self, data_writer: &mut Write, meta_writer: &mut Write) {
[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:277:69
[INFO] [stderr]     |
[INFO] [stderr] 277 |     fn write_data(&self, data_writer: &mut Write, meta_writer: &mut Write) {
[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:372:38
[INFO] [stderr]     |
[INFO] [stderr] 372 |     fn write_key(&self, writer: &mut Write, key: &str) -> usize {
[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:388:48
[INFO] [stderr]     |
[INFO] [stderr] 388 |     fn write_columns_index(&self, writer: &mut Write, index: &[u8], header: &[u8], delta: u32) {
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `numcpus` should have an upper case name
[INFO] [stderr]   --> src/conf.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |     static ref numcpus: String = num_cpus::get().to_string();
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `NUMCPUS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `vals` should have an upper case name
[INFO] [stderr]   --> src/conf.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub static ref vals: Conf = Conf::from_args();
[INFO] [stderr]    |                    ^^^^ help: convert the identifier to upper case: `VALS`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `numcpus` should have an upper case name
[INFO] [stderr]   --> src/conf.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |     static ref numcpus: String = num_cpus::get().to_string();
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to upper case: `NUMCPUS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `vals` should have an upper case name
[INFO] [stderr]   --> src/conf.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub static ref vals: Conf = Conf::from_args();
[INFO] [stderr]    |                    ^^^^ help: convert the identifier to upper case: `VALS`
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: enum `ValVec` is private
[INFO] [stderr]   --> benches/map_insert.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use dsp::ValVec;
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead
[INFO] [stderr]   --> benches/map_insert.rs:25:31
[INFO] [stderr]    |
[INFO] [stderr] 25 |                              .gen_ascii_chars().take(10).collect::<String>());
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0603`.
[INFO] [stderr] error: Could not compile `dsp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "833b472d5905962180b04e8152c794b9c33f41030f446fd6d4c21b1d212ae211"`
[INFO] running `"docker" "rm" "-f" "833b472d5905962180b04e8152c794b9c33f41030f446fd6d4c21b1d212ae211"`
[INFO] [stdout] 833b472d5905962180b04e8152c794b9c33f41030f446fd6d4c21b1d212ae211