[INFO] crate tectonic 0.1.11 is already in cache [INFO] extracting crate tectonic 0.1.11 into work/ex/beta-1.38-1/sources/1.37.0/reg/tectonic/0.1.11 [INFO] extracting crate tectonic 0.1.11 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tectonic/0.1.11 [INFO] validating manifest of tectonic-0.1.11 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 tectonic-0.1.11 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 tectonic-0.1.11 [INFO] finished frobbing tectonic-0.1.11 [INFO] frobbed toml for tectonic-0.1.11 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tectonic/0.1.11/Cargo.toml [INFO] started frobbing tectonic-0.1.11 [INFO] finished frobbing tectonic-0.1.11 [INFO] frobbed toml for tectonic-0.1.11 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tectonic/0.1.11/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 tectonic-0.1.11 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-3/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/tectonic/0.1.11:/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] 3df88ca2732c83f286548954ddef809118f675879d7956d09caf848b13b66dc8 [INFO] running `"docker" "start" "-a" "3df88ca2732c83f286548954ddef809118f675879d7956d09caf848b13b66dc8"` [INFO] [stderr] Compiling tectonic_xdv v0.1.8 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling flate2 v1.0.11 [INFO] [stderr] Compiling tectonic v0.1.11 (/opt/crater/workdir) [INFO] [stderr] Compiling hyper-native-tls v0.3.0 [INFO] [stderr] Compiling zip v0.4.2 [INFO] [stderr] warning: tectonic/dpx-truetype.c: In function 'pdf_font_open_truetype': [INFO] [stderr] warning: tectonic/dpx-truetype.c:126:32: warning: unknown option after '#pragma GCC diagnostic' kind [-Wpragmas] [INFO] [stderr] warning: #pragma GCC diagnostic ignored "-Wstringop-overflow" [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: tectonic/dpx-truetype.c:127:32: warning: unknown option after '#pragma GCC diagnostic' kind [-Wpragmas] [INFO] [stderr] warning: #pragma GCC diagnostic ignored "-Wstringop-truncation" [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: tectonic/dpx-truetype.c: At top level: [INFO] [stderr] warning: cc1: warning: unrecognized command line option '-Wno-implicit-fallthrough' [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:93:87 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn make_cached_url_provider(&self, url: &str, only_cached: bool, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:93:116 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn make_cached_url_provider(&self, url: &str, only_cached: bool, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:114:23 [INFO] [stderr] | [INFO] [stderr] 114 | _status: &mut StatusBackend, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:115:21 [INFO] [stderr] | [INFO] [stderr] 115 | ) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:124:66 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn default_bundle(&self, only_cached: bool, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:124:95 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn default_bundle(&self, only_cached: bool, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/driver.rs:272:24 [INFO] [stderr] | [INFO] [stderr] 272 | bundle: Option>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/driver.rs:391:37 [INFO] [stderr] | [INFO] [stderr] 391 | pub fn bundle(&mut self, b: Box) -> &mut Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/driver.rs:415:38 [INFO] [stderr] | [INFO] [stderr] 415 | pub fn create(self, status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: the item `ToString` is imported redundantly [INFO] [stderr] --> src/driver.rs:592:21 [INFO] [stderr] | [INFO] [stderr] 592 | use std::string::ToString; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/bibtex.rs:24:34 [INFO] [stderr] | [INFO] [stderr] 24 | events: &mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/bibtex.rs:25:34 [INFO] [stderr] | [INFO] [stderr] 25 | status: &mut StatusBackend, aux: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:27:62 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn process(&mut self, io: &mut IoStack, events: &mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | status: &mut StatusBackend, spx: &str) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:62:21 [INFO] [stderr] | [INFO] [stderr] 62 | events: &'a mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:63:21 [INFO] [stderr] | [INFO] [stderr] 63 | status: &'a mut StatusBackend, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:71:32 [INFO] [stderr] | [INFO] [stderr] 71 | events: &'a mut IoEventBackend, status: &'a mut StatusBackend) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:71:64 [INFO] [stderr] | [INFO] [stderr] 71 | events: &'a mut IoEventBackend, status: &'a mut StatusBackend) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/tex.rs:97:34 [INFO] [stderr] | [INFO] [stderr] 97 | events: &mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/tex.rs:98:34 [INFO] [stderr] | [INFO] [stderr] 98 | status: &mut StatusBackend, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/xdvipdfmx.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | events: &mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/xdvipdfmx.rs:39:34 [INFO] [stderr] | [INFO] [stderr] 39 | status: &mut StatusBackend, dvi: &str, pdf: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/mod.rs:127:21 [INFO] [stderr] | [INFO] [stderr] 127 | events: &'a mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/mod.rs:128:21 [INFO] [stderr] | [INFO] [stderr] 128 | status: &'a mut StatusBackend, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/mod.rs:135:48 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn new (io: &'a mut I, events: &'a mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/mod.rs:136:33 [INFO] [stderr] | [INFO] [stderr] 136 | status: &'a mut StatusBackend) -> ExecutionState<'a, I> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/filesystem.rs:41:52 [INFO] [stderr] | [INFO] [stderr] 41 | fn input_open_primary(&mut self, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/filesystem.rs:115:63 [INFO] [stderr] | [INFO] [stderr] 115 | fn input_open_name(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/format_cache.rs:65:65 [INFO] [stderr] | [INFO] [stderr] 65 | fn input_open_format(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/format_cache.rs:81:71 [INFO] [stderr] | [INFO] [stderr] 81 | fn write_format(&mut self, name: &str, data: &[u8], _status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:80:42 [INFO] [stderr] | [INFO] [stderr] 80 | fn get_index(&mut self, status: &mut StatusBackend) -> Result; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:82:55 [INFO] [stderr] | [INFO] [stderr] 82 | fn report_fetch(&self, name: &OsStr, status: &mut StatusBackend); [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:106:46 [INFO] [stderr] | [INFO] [stderr] 106 | fn ensure_loaded(&mut self, status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:139:62 [INFO] [stderr] | [INFO] [stderr] 139 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:212:42 [INFO] [stderr] | [INFO] [stderr] 212 | fn get_index(&mut self, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:274:55 [INFO] [stderr] | [INFO] [stderr] 274 | fn report_fetch(&self, name: &OsStr, status: &mut StatusBackend) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:41:54 [INFO] [stderr] | [INFO] [stderr] 41 | data: &Path, only_cached: bool, status: &mut StatusBackend [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:185:45 [INFO] [stderr] | [INFO] [stderr] 185 | fn check_digest(&mut self, status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:224:60 [INFO] [stderr] | [INFO] [stderr] 224 | fn path_for_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:346:62 [INFO] [stderr] | [INFO] [stderr] 346 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:364:44 [INFO] [stderr] | [INFO] [stderr] 364 | fn get_digest(&mut self, _status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/memory.rs:136:63 [INFO] [stderr] | [INFO] [stderr] 136 | fn input_open_name(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:23:24 [INFO] [stderr] | [INFO] [stderr] 23 | primary_input: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:24:28 [INFO] [stderr] | [INFO] [stderr] 24 | pub bundle: Option>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:34:37 [INFO] [stderr] | [INFO] [stderr] 34 | let mut providers: Vec<&mut IoProvider> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:68:37 [INFO] [stderr] | [INFO] [stderr] 68 | let mut providers: Vec<&mut IoProvider> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:115:24 [INFO] [stderr] | [INFO] [stderr] 115 | bundle: Option>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:212:42 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn create(mut self, status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:221:22 [INFO] [stderr] | [INFO] [stderr] 221 | let pio: Box = match self.primary_input { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | items: Vec<&'a mut IoProvider>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:22:35 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new(items: Vec<&'a mut IoProvider>) -> IoStack<'a> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:57:62 [INFO] [stderr] | [INFO] [stderr] 57 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:70:51 [INFO] [stderr] | [INFO] [stderr] 70 | fn input_open_primary(&mut self, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:83:64 [INFO] [stderr] | [INFO] [stderr] 83 | fn input_open_format(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stdstreams.rs:138:52 [INFO] [stderr] | [INFO] [stderr] 138 | fn input_open_primary(&mut self, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/zipbundle.rs:39:63 [INFO] [stderr] | [INFO] [stderr] 39 | fn input_open_name(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:85:16 [INFO] [stderr] | [INFO] [stderr] 85 | inner: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputFeatures` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:117:36 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn into_inner(self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputFeatures` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:217:16 [INFO] [stderr] | [INFO] [stderr] 217 | inner: Box, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:237:36 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn into_inner(self) -> Box { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: the item `io` is imported redundantly [INFO] [stderr] --> src/io/mod.rs:294:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::{self, Cursor, Read, Seek, SeekFrom, Write}; [INFO] [stderr] | ---- the item `io` is already imported here [INFO] [stderr] ... [INFO] [stderr] 294 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:314:45 [INFO] [stderr] | [INFO] [stderr] 314 | fn as_ioprovider_mut(&mut self) -> &mut IoProvider; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:318:45 [INFO] [stderr] | [INFO] [stderr] 318 | fn as_ioprovider_mut(&mut self) -> &mut IoProvider { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:333:64 [INFO] [stderr] | [INFO] [stderr] 333 | fn input_open_name(&mut self, _name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:342:52 [INFO] [stderr] | [INFO] [stderr] 342 | fn input_open_primary(&mut self, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:351:64 [INFO] [stderr] | [INFO] [stderr] 351 | fn input_open_format(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:358:73 [INFO] [stderr] | [INFO] [stderr] 358 | fn write_format(&mut self, _name: &str, _data: &[u8], _status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:372:62 [INFO] [stderr] | [INFO] [stderr] 372 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:376:51 [INFO] [stderr] | [INFO] [stderr] 376 | fn input_open_primary(&mut self, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:380:64 [INFO] [stderr] | [INFO] [stderr] 380 | fn input_open_format(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:384:70 [INFO] [stderr] | [INFO] [stderr] 384 | fn write_format(&mut self, name: &str, data: &[u8], status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:409:43 [INFO] [stderr] | [INFO] [stderr] 409 | fn get_digest(&mut self, status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:432:43 [INFO] [stderr] | [INFO] [stderr] 432 | fn get_digest(&mut self, status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:604:67 [INFO] [stderr] | [INFO] [stderr] 604 | fn input_open_name(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_util.rs:120:62 [INFO] [stderr] | [INFO] [stderr] 120 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_util.rs:126:44 [INFO] [stderr] | [INFO] [stderr] 126 | fn get_digest(&mut self, _status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.62s [INFO] running `"docker" "inspect" "3df88ca2732c83f286548954ddef809118f675879d7956d09caf848b13b66dc8"` [INFO] running `"docker" "rm" "-f" "3df88ca2732c83f286548954ddef809118f675879d7956d09caf848b13b66dc8"` [INFO] [stdout] 3df88ca2732c83f286548954ddef809118f675879d7956d09caf848b13b66dc8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/tectonic/0.1.11:/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] 01ee1feb3722daf9c1525030ba496a245165dcfe219486c0b6521f23d93452cd [INFO] running `"docker" "start" "-a" "01ee1feb3722daf9c1525030ba496a245165dcfe219486c0b6521f23d93452cd"` [INFO] [stderr] warning: tectonic/dpx-truetype.c: In function 'pdf_font_open_truetype': [INFO] [stderr] warning: tectonic/dpx-truetype.c:126:32: warning: unknown option after '#pragma GCC diagnostic' kind [-Wpragmas] [INFO] [stderr] warning: #pragma GCC diagnostic ignored "-Wstringop-overflow" [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: tectonic/dpx-truetype.c:127:32: warning: unknown option after '#pragma GCC diagnostic' kind [-Wpragmas] [INFO] [stderr] warning: #pragma GCC diagnostic ignored "-Wstringop-truncation" [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: tectonic/dpx-truetype.c: At top level: [INFO] [stderr] warning: cc1: warning: unrecognized command line option '-Wno-implicit-fallthrough' [INFO] [stderr] Compiling tectonic v0.1.11 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/trip.rs:59:30 [INFO] [stderr] | [INFO] [stderr] 59 | &mut mem as &mut IoProvider, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [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] --> tests/trip.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | &mut mem as &mut IoProvider, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/trip.rs:121:30 [INFO] [stderr] | [INFO] [stderr] 121 | &mut mem as &mut IoProvider, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:93:87 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn make_cached_url_provider(&self, url: &str, only_cached: bool, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:93:116 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn make_cached_url_provider(&self, url: &str, only_cached: bool, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:114:23 [INFO] [stderr] | [INFO] [stderr] 114 | _status: &mut StatusBackend, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:115:21 [INFO] [stderr] | [INFO] [stderr] 115 | ) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:124:66 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn default_bundle(&self, only_cached: bool, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:124:95 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn default_bundle(&self, only_cached: bool, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/driver.rs:272:24 [INFO] [stderr] | [INFO] [stderr] 272 | bundle: Option>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/driver.rs:391:37 [INFO] [stderr] | [INFO] [stderr] 391 | pub fn bundle(&mut self, b: Box) -> &mut Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/driver.rs:415:38 [INFO] [stderr] | [INFO] [stderr] 415 | pub fn create(self, status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: the item `ToString` is imported redundantly [INFO] [stderr] --> src/driver.rs:592:21 [INFO] [stderr] | [INFO] [stderr] 592 | use std::string::ToString; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/bibtex.rs:24:34 [INFO] [stderr] | [INFO] [stderr] 24 | events: &mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/bibtex.rs:25:34 [INFO] [stderr] | [INFO] [stderr] 25 | status: &mut StatusBackend, aux: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:27:62 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn process(&mut self, io: &mut IoStack, events: &mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:28:33 [INFO] [stderr] | [INFO] [stderr] 28 | status: &mut StatusBackend, spx: &str) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:62:21 [INFO] [stderr] | [INFO] [stderr] 62 | events: &'a mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:63:21 [INFO] [stderr] | [INFO] [stderr] 63 | status: &'a mut StatusBackend, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:71:32 [INFO] [stderr] | [INFO] [stderr] 71 | events: &'a mut IoEventBackend, status: &'a mut StatusBackend) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/spx2html.rs:71:64 [INFO] [stderr] | [INFO] [stderr] 71 | events: &'a mut IoEventBackend, status: &'a mut StatusBackend) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/tex.rs:97:34 [INFO] [stderr] | [INFO] [stderr] 97 | events: &mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/tex.rs:98:34 [INFO] [stderr] | [INFO] [stderr] 98 | status: &mut StatusBackend, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/xdvipdfmx.rs:38:34 [INFO] [stderr] | [INFO] [stderr] 38 | events: &mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/xdvipdfmx.rs:39:34 [INFO] [stderr] | [INFO] [stderr] 39 | status: &mut StatusBackend, dvi: &str, pdf: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/mod.rs:127:21 [INFO] [stderr] | [INFO] [stderr] 127 | events: &'a mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/mod.rs:128:21 [INFO] [stderr] | [INFO] [stderr] 128 | status: &'a mut StatusBackend, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/mod.rs:135:48 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn new (io: &'a mut I, events: &'a mut IoEventBackend, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoEventBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engines/mod.rs:136:33 [INFO] [stderr] | [INFO] [stderr] 136 | status: &'a mut StatusBackend) -> ExecutionState<'a, I> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/filesystem.rs:41:52 [INFO] [stderr] | [INFO] [stderr] 41 | fn input_open_primary(&mut self, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/filesystem.rs:115:63 [INFO] [stderr] | [INFO] [stderr] 115 | fn input_open_name(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/format_cache.rs:65:65 [INFO] [stderr] | [INFO] [stderr] 65 | fn input_open_format(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/format_cache.rs:81:71 [INFO] [stderr] | [INFO] [stderr] 81 | fn write_format(&mut self, name: &str, data: &[u8], _status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:80:42 [INFO] [stderr] | [INFO] [stderr] 80 | fn get_index(&mut self, status: &mut StatusBackend) -> Result; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:82:55 [INFO] [stderr] | [INFO] [stderr] 82 | fn report_fetch(&self, name: &OsStr, status: &mut StatusBackend); [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:106:46 [INFO] [stderr] | [INFO] [stderr] 106 | fn ensure_loaded(&mut self, status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:139:62 [INFO] [stderr] | [INFO] [stderr] 139 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:212:42 [INFO] [stderr] | [INFO] [stderr] 212 | fn get_index(&mut self, status: &mut StatusBackend) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/itarbundle.rs:274:55 [INFO] [stderr] | [INFO] [stderr] 274 | fn report_fetch(&self, name: &OsStr, status: &mut StatusBackend) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:41:54 [INFO] [stderr] | [INFO] [stderr] 41 | data: &Path, only_cached: bool, status: &mut StatusBackend [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:185:45 [INFO] [stderr] | [INFO] [stderr] 185 | fn check_digest(&mut self, status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:224:60 [INFO] [stderr] | [INFO] [stderr] 224 | fn path_for_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:346:62 [INFO] [stderr] | [INFO] [stderr] 346 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/local_cache.rs:364:44 [INFO] [stderr] | [INFO] [stderr] 364 | fn get_digest(&mut self, _status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/memory.rs:136:63 [INFO] [stderr] | [INFO] [stderr] 136 | fn input_open_name(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:23:24 [INFO] [stderr] | [INFO] [stderr] 23 | primary_input: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:24:28 [INFO] [stderr] | [INFO] [stderr] 24 | pub bundle: Option>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:34:37 [INFO] [stderr] | [INFO] [stderr] 34 | let mut providers: Vec<&mut IoProvider> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:68:37 [INFO] [stderr] | [INFO] [stderr] 68 | let mut providers: Vec<&mut IoProvider> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:115:24 [INFO] [stderr] | [INFO] [stderr] 115 | bundle: Option>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bundle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:212:42 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn create(mut self, status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/setup.rs:221:22 [INFO] [stderr] | [INFO] [stderr] 221 | let pio: Box = match self.primary_input { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | items: Vec<&'a mut IoProvider>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:22:35 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new(items: Vec<&'a mut IoProvider>) -> IoStack<'a> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:57:62 [INFO] [stderr] | [INFO] [stderr] 57 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:70:51 [INFO] [stderr] | [INFO] [stderr] 70 | fn input_open_primary(&mut self, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stack.rs:83:64 [INFO] [stderr] | [INFO] [stderr] 83 | fn input_open_format(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/stdstreams.rs:138:52 [INFO] [stderr] | [INFO] [stderr] 138 | fn input_open_primary(&mut self, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/zipbundle.rs:39:63 [INFO] [stderr] | [INFO] [stderr] 39 | fn input_open_name(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:85:16 [INFO] [stderr] | [INFO] [stderr] 85 | inner: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputFeatures` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:117:36 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn into_inner(self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputFeatures` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:217:16 [INFO] [stderr] | [INFO] [stderr] 217 | inner: Box, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:237:36 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn into_inner(self) -> Box { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: the item `io` is imported redundantly [INFO] [stderr] --> src/io/mod.rs:294:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::{self, Cursor, Read, Seek, SeekFrom, Write}; [INFO] [stderr] | ---- the item `io` is already imported here [INFO] [stderr] ... [INFO] [stderr] 294 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:314:45 [INFO] [stderr] | [INFO] [stderr] 314 | fn as_ioprovider_mut(&mut self) -> &mut IoProvider; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:318:45 [INFO] [stderr] | [INFO] [stderr] 318 | fn as_ioprovider_mut(&mut self) -> &mut IoProvider { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:333:64 [INFO] [stderr] | [INFO] [stderr] 333 | fn input_open_name(&mut self, _name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:342:52 [INFO] [stderr] | [INFO] [stderr] 342 | fn input_open_primary(&mut self, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:351:64 [INFO] [stderr] | [INFO] [stderr] 351 | fn input_open_format(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:358:73 [INFO] [stderr] | [INFO] [stderr] 358 | fn write_format(&mut self, _name: &str, _data: &[u8], _status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:372:62 [INFO] [stderr] | [INFO] [stderr] 372 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:376:51 [INFO] [stderr] | [INFO] [stderr] 376 | fn input_open_primary(&mut self, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:380:64 [INFO] [stderr] | [INFO] [stderr] 380 | fn input_open_format(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:384:70 [INFO] [stderr] | [INFO] [stderr] 384 | fn write_format(&mut self, name: &str, data: &[u8], status: &mut StatusBackend) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:409:43 [INFO] [stderr] | [INFO] [stderr] 409 | fn get_digest(&mut self, status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:432:43 [INFO] [stderr] | [INFO] [stderr] 432 | fn get_digest(&mut self, status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:604:67 [INFO] [stderr] | [INFO] [stderr] 604 | fn input_open_name(&mut self, name: &OsStr, _status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_util.rs:120:62 [INFO] [stderr] | [INFO] [stderr] 120 | fn input_open_name(&mut self, name: &OsStr, status: &mut StatusBackend) -> OpenResult { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_util.rs:126:44 [INFO] [stderr] | [INFO] [stderr] 126 | fn get_digest(&mut self, _status: &mut StatusBackend) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn StatusBackend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/tex-outputs.rs:27:23 [INFO] [stderr] | [INFO] [stderr] 27 | extra_io: Vec>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [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] --> tests/tex-outputs.rs:107:39 [INFO] [stderr] | [INFO] [stderr] 107 | let mut io_list: Vec<&mut IoProvider> = vec![&mut mem, &mut tex, &mut fmt, &mut assets]; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn IoProvider` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.00s [INFO] running `"docker" "inspect" "01ee1feb3722daf9c1525030ba496a245165dcfe219486c0b6521f23d93452cd"` [INFO] running `"docker" "rm" "-f" "01ee1feb3722daf9c1525030ba496a245165dcfe219486c0b6521f23d93452cd"` [INFO] [stdout] 01ee1feb3722daf9c1525030ba496a245165dcfe219486c0b6521f23d93452cd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/tectonic/0.1.11:/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] 697420fdaef66c27769ed0ae9f020db87d0cd8a7758277846ea2634b29b82267 [INFO] running `"docker" "start" "-a" "697420fdaef66c27769ed0ae9f020db87d0cd8a7758277846ea2634b29b82267"` [INFO] [stderr] warning: tectonic/dpx-truetype.c: In function 'pdf_font_open_truetype': [INFO] [stderr] warning: tectonic/dpx-truetype.c:126:32: warning: unknown option after '#pragma GCC diagnostic' kind [-Wpragmas] [INFO] [stderr] warning: #pragma GCC diagnostic ignored "-Wstringop-overflow" [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: tectonic/dpx-truetype.c:127:32: warning: unknown option after '#pragma GCC diagnostic' kind [-Wpragmas] [INFO] [stderr] warning: #pragma GCC diagnostic ignored "-Wstringop-truncation" [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: tectonic/dpx-truetype.c: At top level: [INFO] [stderr] warning: cc1: warning: unrecognized command line option '-Wno-implicit-fallthrough' [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/tectonic-de4e4e025768c2cb [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test io::memory::tests::shrinking_file ... ok [INFO] [stdout] test io::tests::test_try_normalize_tex_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/tectonic-a77f163417071907 [INFO] [stderr] Running /opt/crater/target/debug/deps/driver-936ff5cbcd56ea1d [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test the_letter_a ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- the_letter_a stdout ---- [INFO] [stdout] thread 'the_letter_a' panicked at 'failed to execute processing session: Error(Msg("cannot write format file texput.fmt"), State { next_error: Some(Error(Io(Custom { kind: Other, error: PathError { path: "/opt/crater/workdir/tests/format_y1deRS", err: Os { code: 30, kind: Other, message: "Read-only file system" } } }), State { next_error: None, backtrace: InternalBacktrace { backtrace: Some(stack backtrace: [INFO] [stdout] 0: error_chain::backtrace::imp::InternalBacktrace::new::h609afd8262d2d1ab (0x5606cdd75a43) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.1/src/backtrace.rs:56 [INFO] [stdout] 1: ::default::he0055d06340dbfb1 (0x5606cdd74f03) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.1/src/lib.rs:671 [INFO] [stdout] 2: tectonic::errors::Error::from_kind::h72e0ed26875d2eca (0x5606cda86e84) [INFO] [stdout] at /opt/crater/workdir/<::error_chain::error_chain::impl_error_chain_processed macros>:72 [INFO] [stdout] 3: >::from::hab9742e53f6eab9a (0x5606cda87031) [INFO] [stdout] at /opt/crater/workdir/<::error_chain::error_chain::impl_error_chain_processed macros>:135 [INFO] [stdout] 4: ::write_format::h2ef4fb6c3df88451 (0x5606cdae21b1) [INFO] [stdout] at src/io/format_cache.rs:86 [INFO] [stdout] 5: tectonic::driver::ProcessingSession::make_format_pass::hd49b6a86eda7f1b1 (0x5606cd9e5eb5) [INFO] [stdout] at /opt/crater/workdir/src/driver.rs:946 [INFO] [stdout] 6: tectonic::driver::ProcessingSession::run::hc05772f1c919d604 (0x5606cd9e696c) [INFO] [stdout] at /opt/crater/workdir/src/driver.rs:640 [INFO] [stdout] 7: driver::the_letter_a::hae893db8ba48ed32 (0x5606cd9fdf02) [INFO] [stdout] at tests/driver.rs:51 [INFO] [stdout] 8: driver::the_letter_a::{{closure}}::hdbfe1b5ebf4ea854 (0x5606cd9fdb9a) [INFO] [stdout] at tests/driver.rs:26 [INFO] [stdout] 9: core::ops::function::FnOnce::call_once::he86a73c639f5ec86 (0x5606cd9f138e) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 10: as core::ops::function::FnOnce>::call_once::h355e655b04400826 (0x5606cda0aeff) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 11: __rust_maybe_catch_panic (0x5606cddd8f5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 12: std::panicking::try::h5890cbed5d1d8df0 (0x5606cda254ee) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 13: std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 (0x5606cda00925) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 14: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 (0x5606cda04b35) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x5606cddd8f5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h332f368ed7d9b7d1 (0x5606cda05132) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 17: as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 (0x5606cddc83ff) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 18: as core::ops::function::FnOnce>::call_once::h92593001847bb63e (0x5606cddd8330) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: start_thread (0x7faa9f6544a4) [INFO] [stdout] 20: __clone (0x7faa9f17fd0f) [INFO] [stdout] 21: (0x0)) } })), backtrace: InternalBacktrace { backtrace: Some(stack backtrace: [INFO] [stdout] 0: error_chain::backtrace::imp::InternalBacktrace::new::h609afd8262d2d1ab (0x5606cdd75a43) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.1/src/backtrace.rs:56 [INFO] [stdout] 1: ::default::he0055d06340dbfb1 (0x5606cdd74f03) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.1/src/lib.rs:671 [INFO] [stdout] 2: tectonic::errors::Error::from_kind::h72e0ed26875d2eca (0x5606cda86e84) [INFO] [stdout] at /opt/crater/workdir/<::error_chain::error_chain::impl_error_chain_processed macros>:72 [INFO] [stdout] 3: >::from::hab9742e53f6eab9a (0x5606cda87031) [INFO] [stdout] at /opt/crater/workdir/<::error_chain::error_chain::impl_error_chain_processed macros>:135 [INFO] [stdout] 4: ::write_format::h2ef4fb6c3df88451 (0x5606cdae21b1) [INFO] [stdout] at src/io/format_cache.rs:86 [INFO] [stdout] 5: tectonic::driver::ProcessingSession::make_format_pass::hd49b6a86eda7f1b1 (0x5606cd9e5eb5) [INFO] [stdout] at /opt/crater/workdir/src/driver.rs:946 [INFO] [stdout] 6: tectonic::driver::ProcessingSession::run::hc05772f1c919d604 (0x5606cd9e696c) [INFO] [stdout] at /opt/crater/workdir/src/driver.rs:640 [INFO] [stdout] 7: driver::the_letter_a::hae893db8ba48ed32 (0x5606cd9fdf02) [INFO] [stdout] at tests/driver.rs:51 [INFO] [stdout] 8: driver::the_letter_a::{{closure}}::hdbfe1b5ebf4ea854 (0x5606cd9fdb9a) [INFO] [stdout] at tests/driver.rs:26 [INFO] [stdout] 9: core::ops::function::FnOnce::call_once::he86a73c639f5ec86 (0x5606cd9f138e) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 10: as core::ops::function::FnOnce>::call_once::h355e655b04400826 (0x5606cda0aeff) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 11: __rust_maybe_catch_panic (0x5606cddd8f5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 12: std::panicking::try::h5890cbed5d1d8df0 (0x5606cda254ee) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 13: std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 (0x5606cda00925) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 14: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 (0x5606cda04b35) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x5606cddd8f5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h332f368ed7d9b7d1 (0x5606cda05132) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 17: as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 (0x5606cddc83ff) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 18: as core::ops::function::FnOnce>::call_once::h92593001847bb63e (0x5606cddd8330) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: start_thread (0x7faa9f6544a4) [INFO] [stdout] 20: __clone (0x7faa9f17fd0f) [INFO] [stdout] 21: (0x0)) } })', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5606cddd53cb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5606cddd53cb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5606cddd53cb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5606cddd53cb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5606cddd53cb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5606cddd503c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5606cddd5b3d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5606cddd56c2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5606cddd55a6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5606cddf0a8d - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5606cddf0b87 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x5606cd9ecdca - core::result::Result::expect::h5d72b4ca9e4efb81 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:879 [INFO] [stdout] 12: 0x5606cd9fdf1d - driver::the_letter_a::hae893db8ba48ed32 [INFO] [stdout] at tests/driver.rs:51 [INFO] [stdout] 13: 0x5606cd9fdb9a - driver::the_letter_a::{{closure}}::hdbfe1b5ebf4ea854 [INFO] [stdout] at tests/driver.rs:26 [INFO] [stdout] 14: 0x5606cd9f138e - core::ops::function::FnOnce::call_once::he86a73c639f5ec86 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 15: 0x5606cda0aeff - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 16: 0x5606cddd8f5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x5606cda254ee - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5606cda254ee - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5606cda254ee - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 20: 0x5606cda00925 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x5606cda04b35 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x5606cda04b35 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x5606cda04b35 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x5606cddd8f5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 25: 0x5606cda05132 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x5606cda05132 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x5606cda05132 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x5606cda05132 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 29: 0x5606cddc83ff - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 30: 0x5606cddd8330 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 31: 0x5606cddd8330 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x5606cddd8330 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7faa9f6544a4 - start_thread [INFO] [stdout] 34: 0x7faa9f17fd0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] the_letter_a [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test driver' [INFO] running `"docker" "inspect" "697420fdaef66c27769ed0ae9f020db87d0cd8a7758277846ea2634b29b82267"` [INFO] running `"docker" "rm" "-f" "697420fdaef66c27769ed0ae9f020db87d0cd8a7758277846ea2634b29b82267"` [INFO] [stdout] 697420fdaef66c27769ed0ae9f020db87d0cd8a7758277846ea2634b29b82267