[INFO] crate hammersbald 2.0.7 is already in cache [INFO] extracting crate hammersbald 2.0.7 into work/ex/beta-1.38-1/sources/1.37.0/reg/hammersbald/2.0.7 [INFO] extracting crate hammersbald 2.0.7 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hammersbald/2.0.7 [INFO] validating manifest of hammersbald-2.0.7 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 hammersbald-2.0.7 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 hammersbald-2.0.7 [INFO] finished frobbing hammersbald-2.0.7 [INFO] frobbed toml for hammersbald-2.0.7 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hammersbald/2.0.7/Cargo.toml [INFO] started frobbing hammersbald-2.0.7 [INFO] finished frobbing hammersbald-2.0.7 [INFO] frobbed toml for hammersbald-2.0.7 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hammersbald/2.0.7/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 hammersbald-2.0.7 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hammersbald/2.0.7:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 34125b4227a535a1aa2ece4d745c392aed366e22c62ed5b549db0b735bc65f17 [INFO] running `"docker" "start" "-a" "34125b4227a535a1aa2ece4d745c392aed366e22c62ed5b549db0b735bc65f17"` [INFO] [stderr] Compiling hammersbald v2.0.7 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `PAGE_PAYLOAD_SIZE` [INFO] [stderr] --> src/pagedfile.rs:20:29 [INFO] [stderr] | [INFO] [stderr] 20 | use page::{Page, PAGE_SIZE, PAGE_PAYLOAD_SIZE}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `max` [INFO] [stderr] --> src/pagedfile.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | use std::cmp::{max,min}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pagedfile.rs:59:15 [INFO] [stderr] | [INFO] [stderr] 59 | file: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [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/pagedfile.rs:66:27 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn new (file: Box, pos: PRef) -> PagedFileAppender { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pagedfile.rs:165:18 [INFO] [stderr] | [INFO] [stderr] 165 | file: &'file PagedFile [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pagedfile.rs:171:30 [INFO] [stderr] | [INFO] [stderr] 171 | pub fn new (file: &'file PagedFile, pref: PRef) -> PagedFileIterator { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/logfile.rs:29:15 [INFO] [stderr] | [INFO] [stderr] 29 | file: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/logfile.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn new(rw: Box) -> LogFile { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/logfile.rs:55:53 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn log_page(&mut self, pref: PRef, source: &PagedFile) -> Result<(), HammersbaldError>{ [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tablefile.rs:36:15 [INFO] [stderr] | [INFO] [stderr] 36 | file: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tablefile.rs:41:27 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn new (file: Box) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cachedfile.rs:31:15 [INFO] [stderr] | [INFO] [stderr] 31 | file: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cachedfile.rs:37:27 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn new (file: Box, pages: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: unused import: `min` [INFO] [stderr] --> src/singlefile.rs:29:21 [INFO] [stderr] | [INFO] [stderr] 29 | use std::cmp::{max, min}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `min` [INFO] [stderr] --> src/rolledfile.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | use std::cmp::{max, min}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncfile.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | file: Mutex>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PagedFile + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncfile.rs:44:27 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn new (file: Box) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PagedFile + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncfile.rs:52:27 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn new (file: Box) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PagedFile + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/format.rs:43:43 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn serialize (&self, result: &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/format.rs:66:43 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn serialize (&self, result: &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/format.rs:109:43 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn serialize (&self, result: &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/format.rs:137:43 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn serialize (&self, result: &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/format.rs:181:42 [INFO] [stderr] | [INFO] [stderr] 181 | pub fn serialize (&self, write: &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/datafile.rs:36:26 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn new(file: Box) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/transient.rs:57:100 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new_db (_name: &str, cached_data_pages: usize, bucket_fill_target: usize) -> Result, HammersbaldError> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn HammersbaldAPI` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/persistent.rs:39:98 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn new_db(name: &str, cached_data_pages: usize, bucket_fill_target: usize) -> Result, HammersbaldError> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn HammersbaldAPI` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:84:19 [INFO] [stderr] | [INFO] [stderr] 84 | (self as &fmt::Display).fmt(f) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:42:98 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn persistent(name: &str, cached_data_pages: usize, bucket_fill_target: usize) -> Result, HammersbaldError> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn HammersbaldAPI` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:47:59 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn transient(bucket_fill_target: usize) -> Result, HammersbaldError> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn HammersbaldAPI` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `"docker" "inspect" "34125b4227a535a1aa2ece4d745c392aed366e22c62ed5b549db0b735bc65f17"` [INFO] running `"docker" "rm" "-f" "34125b4227a535a1aa2ece4d745c392aed366e22c62ed5b549db0b735bc65f17"` [INFO] [stdout] 34125b4227a535a1aa2ece4d745c392aed366e22c62ed5b549db0b735bc65f17 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hammersbald/2.0.7:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] db63818beefe960d18a8398ec692fd89df7f715135aff25f0acffbd47401b35f [INFO] running `"docker" "start" "-a" "db63818beefe960d18a8398ec692fd89df7f715135aff25f0acffbd47401b35f"` [INFO] [stderr] Compiling hammersbald v2.0.7 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `PAGE_PAYLOAD_SIZE` [INFO] [stderr] --> src/pagedfile.rs:20:29 [INFO] [stderr] | [INFO] [stderr] 20 | use page::{Page, PAGE_SIZE, PAGE_PAYLOAD_SIZE}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `max` [INFO] [stderr] --> src/pagedfile.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | use std::cmp::{max,min}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pagedfile.rs:59:15 [INFO] [stderr] | [INFO] [stderr] 59 | file: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [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/pagedfile.rs:66:27 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn new (file: Box, pos: PRef) -> PagedFileAppender { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pagedfile.rs:165:18 [INFO] [stderr] | [INFO] [stderr] 165 | file: &'file PagedFile [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pagedfile.rs:171:30 [INFO] [stderr] | [INFO] [stderr] 171 | pub fn new (file: &'file PagedFile, pref: PRef) -> PagedFileIterator { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/logfile.rs:29:15 [INFO] [stderr] | [INFO] [stderr] 29 | file: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/logfile.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn new(rw: Box) -> LogFile { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/logfile.rs:55:53 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn log_page(&mut self, pref: PRef, source: &PagedFile) -> Result<(), HammersbaldError>{ [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tablefile.rs:36:15 [INFO] [stderr] | [INFO] [stderr] 36 | file: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tablefile.rs:41:27 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn new (file: Box) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cachedfile.rs:31:15 [INFO] [stderr] | [INFO] [stderr] 31 | file: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cachedfile.rs:37:27 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn new (file: Box, pages: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: unused import: `min` [INFO] [stderr] --> src/singlefile.rs:29:21 [INFO] [stderr] | [INFO] [stderr] 29 | use std::cmp::{max, min}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `min` [INFO] [stderr] --> src/rolledfile.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | use std::cmp::{max, min}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncfile.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | file: Mutex>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PagedFile + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncfile.rs:44:27 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn new (file: Box) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PagedFile + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/asyncfile.rs:52:27 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn new (file: Box) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PagedFile + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/format.rs:43:43 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn serialize (&self, result: &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/format.rs:66:43 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn serialize (&self, result: &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/format.rs:109:43 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn serialize (&self, result: &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/format.rs:137:43 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn serialize (&self, result: &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/format.rs:181:42 [INFO] [stderr] | [INFO] [stderr] 181 | pub fn serialize (&self, write: &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/datafile.rs:36:26 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn new(file: Box) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PagedFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/transient.rs:57:100 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new_db (_name: &str, cached_data_pages: usize, bucket_fill_target: usize) -> Result, HammersbaldError> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn HammersbaldAPI` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/persistent.rs:39:98 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn new_db(name: &str, cached_data_pages: usize, bucket_fill_target: usize) -> Result, HammersbaldError> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn HammersbaldAPI` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:84:19 [INFO] [stderr] | [INFO] [stderr] 84 | (self as &fmt::Display).fmt(f) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:42:98 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn persistent(name: &str, cached_data_pages: usize, bucket_fill_target: usize) -> Result, HammersbaldError> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn HammersbaldAPI` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/api.rs:47:59 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn transient(bucket_fill_target: usize) -> Result, HammersbaldError> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn HammersbaldAPI` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.16s [INFO] running `"docker" "inspect" "db63818beefe960d18a8398ec692fd89df7f715135aff25f0acffbd47401b35f"` [INFO] running `"docker" "rm" "-f" "db63818beefe960d18a8398ec692fd89df7f715135aff25f0acffbd47401b35f"` [INFO] [stdout] db63818beefe960d18a8398ec692fd89df7f715135aff25f0acffbd47401b35f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hammersbald/2.0.7:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] edaa8714870df910c66e49b1f65479703779cf300b702e55f597bd53da6c59b0 [INFO] running `"docker" "start" "-a" "edaa8714870df910c66e49b1f65479703779cf300b702e55f597bd53da6c59b0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/hammersbald-356197f912878143 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test memtable::test::test_dirty ... ok [INFO] [stdout] test memtable::test::test ... ok [INFO] [stdout] test api::test::test_two_batches ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests hammersbald [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" "edaa8714870df910c66e49b1f65479703779cf300b702e55f597bd53da6c59b0"` [INFO] running `"docker" "rm" "-f" "edaa8714870df910c66e49b1f65479703779cf300b702e55f597bd53da6c59b0"` [INFO] [stdout] edaa8714870df910c66e49b1f65479703779cf300b702e55f597bd53da6c59b0