[INFO] crate earth 0.0.2 is already in cache [INFO] extracting crate earth 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/earth/0.0.2 [INFO] extracting crate earth 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/earth/0.0.2 [INFO] validating manifest of earth-0.0.2 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 earth-0.0.2 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 earth-0.0.2 [INFO] finished frobbing earth-0.0.2 [INFO] frobbed toml for earth-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/earth/0.0.2/Cargo.toml [INFO] started frobbing earth-0.0.2 [INFO] finished frobbing earth-0.0.2 [INFO] frobbed toml for earth-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/earth/0.0.2/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing earth-0.0.2 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/earth/0.0.2:/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] ddabaa097441fe3d7bd1e672eb76d5bcfbcc6a005edbab8d1ee22b959c0c477b [INFO] running `"docker" "start" "-a" "ddabaa097441fe3d7bd1e672eb76d5bcfbcc6a005edbab8d1ee22b959c0c477b"` [INFO] [stderr] Compiling earth v0.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/codecs.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / macro_rules! try_opt { [INFO] [stderr] 19 | | ($e:expr, $msg:expr) => ( [INFO] [stderr] 20 | | match $e { Some(e) => e, [INFO] [stderr] 21 | | None => return Err(DecodeError($msg, None)) } [INFO] [stderr] ... | [INFO] [stderr] 26 | | ) [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/codecs.rs:53:61 [INFO] [stderr] | [INFO] [stderr] 53 | fn encode(&self, value: &DateTime, w: &mut io::Write) -> SchemaResult<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/codecs.rs:155:44 [INFO] [stderr] | [INFO] [stderr] 155 | fn encode(&self, value: &bool, w: &mut io::Write) -> SchemaResult<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: the item `regex` is imported redundantly [INFO] [stderr] --> src/feed/link.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | use regex; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | extern crate regex; [INFO] [stderr] | ------------------- the item `regex` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `DateTime` is imported redundantly [INFO] [stderr] --> src/feed/metadata.rs:68:22 [INFO] [stderr] | [INFO] [stderr] 5 | use chrono::{DateTime, FixedOffset}; [INFO] [stderr] | -------- the item `DateTime` is already imported here [INFO] [stderr] ... [INFO] [stderr] 68 | use chrono::{DateTime, NaiveDateTime}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/fs.rs:67:27 [INFO] [stderr] | [INFO] [stderr] 67 | super::Result> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/fs.rs:74:54 [INFO] [stderr] | [INFO] [stderr] 74 | Ok(Box::new(io::BufReader::new(file)) as Box) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/fs.rs:78:27 [INFO] [stderr] | [INFO] [stderr] 78 | super::Result> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/fs.rs:108:34 [INFO] [stderr] | [INFO] [stderr] 108 | Ok(Box::new(file) as Box) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:87:32 [INFO] [stderr] | [INFO] [stderr] 87 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:89:65 [INFO] [stderr] | [INFO] [stderr] 89 | Error::InvalidKey(_, Some(ref err)) => Some(err as &::std::error::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:90:48 [INFO] [stderr] | [INFO] [stderr] 90 | Error::Io(ref err) => Some(err as &::std::error::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:121:61 [INFO] [stderr] | [INFO] [stderr] 121 | fn get_reader<'a, T>(&'a self, key: &[T]) -> Result> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:125:65 [INFO] [stderr] | [INFO] [stderr] 125 | fn get_writer<'a, T>(&'a mut self, key: &[T]) -> Result> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:166:30 [INFO] [stderr] | [INFO] [stderr] 166 | pub type Names<'a> = Box> + 'a>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/schema.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | fn encode(&self, value: &T, w: &mut io::Write) -> SchemaResult<()>; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stage.rs:61:30 [INFO] [stderr] | [INFO] [stderr] 61 | repo::Result> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stage.rs:69:40 [INFO] [stderr] | [INFO] [stderr] 69 | Ok(Box::new(reader) as Box) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stage.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | repo::Result> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stage.rs:83:40 [INFO] [stderr] | [INFO] [stderr] 83 | Ok(Box::new(writer) as Box) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/codecs.rs:59:47 [INFO] [stderr] | [INFO] [stderr] 59 | try_encode!(write!(w, ".{}", nsec.trim_right_matches('0'))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/parser/base.rs:37:35 [INFO] [stderr] | [INFO] [stderr] 37 | if let Some(cause) = self.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/repository/mod.rs:69:35 [INFO] [stderr] | [INFO] [stderr] 69 | if let Some(cause) = self.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stage.rs:75:17 [INFO] [stderr] | [INFO] [stderr] 75 | let mut slot = match dig(&mut self.dictionary, key) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stage.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | let mut next = match map.entry(head) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.34s [INFO] running `"docker" "inspect" "ddabaa097441fe3d7bd1e672eb76d5bcfbcc6a005edbab8d1ee22b959c0c477b"` [INFO] running `"docker" "rm" "-f" "ddabaa097441fe3d7bd1e672eb76d5bcfbcc6a005edbab8d1ee22b959c0c477b"` [INFO] [stdout] ddabaa097441fe3d7bd1e672eb76d5bcfbcc6a005edbab8d1ee22b959c0c477b [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/earth/0.0.2:/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] 4307d232ce68c32cc73834ae6ff152c33af3056742129f31d5a9dbd850391f44 [INFO] running `"docker" "start" "-a" "4307d232ce68c32cc73834ae6ff152c33af3056742129f31d5a9dbd850391f44"` [INFO] [stderr] Compiling earth v0.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/codecs.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / macro_rules! try_opt { [INFO] [stderr] 19 | | ($e:expr, $msg:expr) => ( [INFO] [stderr] 20 | | match $e { Some(e) => e, [INFO] [stderr] 21 | | None => return Err(DecodeError($msg, None)) } [INFO] [stderr] ... | [INFO] [stderr] 26 | | ) [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/codecs.rs:53:61 [INFO] [stderr] | [INFO] [stderr] 53 | fn encode(&self, value: &DateTime, w: &mut io::Write) -> SchemaResult<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/codecs.rs:155:44 [INFO] [stderr] | [INFO] [stderr] 155 | fn encode(&self, value: &bool, w: &mut io::Write) -> SchemaResult<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: the item `regex` is imported redundantly [INFO] [stderr] --> src/feed/link.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | use regex; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | extern crate regex; [INFO] [stderr] | ------------------- the item `regex` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `DateTime` is imported redundantly [INFO] [stderr] --> src/feed/metadata.rs:68:22 [INFO] [stderr] | [INFO] [stderr] 5 | use chrono::{DateTime, FixedOffset}; [INFO] [stderr] | -------- the item `DateTime` is already imported here [INFO] [stderr] ... [INFO] [stderr] 68 | use chrono::{DateTime, NaiveDateTime}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/feed/text.rs:166:5 [INFO] [stderr] | [INFO] [stderr] 166 | / macro_rules! assert_sanitized { [INFO] [stderr] 167 | | ($text:expr, $expected:expr) => ( [INFO] [stderr] 168 | | assert_eq!($text.sanitized_html(None).to_string(), $expected); [INFO] [stderr] 169 | | ); [INFO] [stderr] ... | [INFO] [stderr] 172 | | ) [INFO] [stderr] 173 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/fs.rs:67:27 [INFO] [stderr] | [INFO] [stderr] 67 | super::Result> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/fs.rs:74:54 [INFO] [stderr] | [INFO] [stderr] 74 | Ok(Box::new(io::BufReader::new(file)) as Box) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/fs.rs:78:27 [INFO] [stderr] | [INFO] [stderr] 78 | super::Result> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/fs.rs:108:34 [INFO] [stderr] | [INFO] [stderr] 108 | Ok(Box::new(file) as Box) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:87:32 [INFO] [stderr] | [INFO] [stderr] 87 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:89:65 [INFO] [stderr] | [INFO] [stderr] 89 | Error::InvalidKey(_, Some(ref err)) => Some(err as &::std::error::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:90:48 [INFO] [stderr] | [INFO] [stderr] 90 | Error::Io(ref err) => Some(err as &::std::error::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:121:61 [INFO] [stderr] | [INFO] [stderr] 121 | fn get_reader<'a, T>(&'a self, key: &[T]) -> Result> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:125:65 [INFO] [stderr] | [INFO] [stderr] 125 | fn get_writer<'a, T>(&'a mut self, key: &[T]) -> Result> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:166:30 [INFO] [stderr] | [INFO] [stderr] 166 | pub type Names<'a> = Box> + 'a>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:207:31 [INFO] [stderr] | [INFO] [stderr] 207 | super::Result> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:209:45 [INFO] [stderr] | [INFO] [stderr] 209 | Ok(Box::new(io::empty()) as Box) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:213:31 [INFO] [stderr] | [INFO] [stderr] 213 | super::Result> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/repository/mod.rs:215:44 [INFO] [stderr] | [INFO] [stderr] 215 | Ok(Box::new(io::sink()) as Box) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/schema.rs:41:41 [INFO] [stderr] | [INFO] [stderr] 41 | fn encode(&self, value: &T, w: &mut io::Write) -> SchemaResult<()>; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stage.rs:61:30 [INFO] [stderr] | [INFO] [stderr] 61 | repo::Result> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stage.rs:69:40 [INFO] [stderr] | [INFO] [stderr] 69 | Ok(Box::new(reader) as Box) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stage.rs:73:30 [INFO] [stderr] | [INFO] [stderr] 73 | repo::Result> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stage.rs:83:40 [INFO] [stderr] | [INFO] [stderr] 83 | Ok(Box::new(writer) as Box) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/codecs.rs:59:47 [INFO] [stderr] | [INFO] [stderr] 59 | try_encode!(write!(w, ".{}", nsec.trim_right_matches('0'))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/parser/base.rs:37:35 [INFO] [stderr] | [INFO] [stderr] 37 | if let Some(cause) = self.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/repository/mod.rs:69:35 [INFO] [stderr] | [INFO] [stderr] 69 | if let Some(cause) = self.cause() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u1` [INFO] [stderr] --> src/repository/fs.rs:187:13 [INFO] [stderr] | [INFO] [stderr] 187 | let u1: Url = ToRepository::from_repo(&fs); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_u1` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stage.rs:75:17 [INFO] [stderr] | [INFO] [stderr] 75 | let mut slot = match dig(&mut self.dictionary, key) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stage.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | let mut next = match map.entry(head) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.24s [INFO] running `"docker" "inspect" "4307d232ce68c32cc73834ae6ff152c33af3056742129f31d5a9dbd850391f44"` [INFO] running `"docker" "rm" "-f" "4307d232ce68c32cc73834ae6ff152c33af3056742129f31d5a9dbd850391f44"` [INFO] [stdout] 4307d232ce68c32cc73834ae6ff152c33af3056742129f31d5a9dbd850391f44 [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/earth/0.0.2:/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] cd0eb6601e926f5e6655f00a8104bc439c00146ab3552457707680f8da253dd2 [INFO] running `"docker" "start" "-a" "cd0eb6601e926f5e6655f00a8104bc439c00146ab3552457707680f8da253dd2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/earth-84ab0e3def9f417a [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test codecs::test::test_rfc3339_encode ... ok [INFO] [stdout] test feed::link::test::test_link_html_method ... ok [INFO] [stdout] test feed::generator::test::test_generator_html ... ok [INFO] [stdout] test feed::category::test::test_category_str ... ok [INFO] [stdout] test feed::generator::test::test_generator_str ... ok [INFO] [stdout] test feed::link::test::test_link_list_favicon ... ok [INFO] [stdout] test feed::link::test::test_link_list_filter_by_mimetype ... ok [INFO] [stdout] test feed::link::test::test_link_str ... ok [INFO] [stdout] test feed::person::test::test_person_html ... ok [INFO] [stdout] test feed::person::test::test_person_str ... ok [INFO] [stdout] test feed::text::test::test_text_str ... ok [INFO] [stdout] test feed::link::test::test_link_html_property ... ok [INFO] [stdout] test codecs::test::test_rfc3339_with_white_spaces ... ok [INFO] [stdout] test repository::fs::test::test_file_not_found ... ok [INFO] [stdout] test repository::fs::test::test_file_read ... ok [INFO] [stdout] test repository::fs::test::test_file_exists ... ok [INFO] [stdout] test repository::fs::test::test_file_from_to_url_on_posix ... ok [INFO] [stdout] test repository::fs::test::test_file_list_on_wrong_key ... ok [INFO] [stdout] test repository::fs::test::test_file_list ... ok [INFO] [stdout] test repository::fs::test::test_file_read_nested ... ok [INFO] [stdout] test repository::fs::test::test_file_write_on_wrong_key ... ok [INFO] [stdout] test repository::fs::test::test_file_write_nested ... ok [INFO] [stdout] test stage::dirtybuffer::test::test_dirty_buffer ... ok [INFO] [stdout] test repository::test::test_dummy_implementation ... ok [INFO] [stdout] test repository::fs::test::test_file_write ... ok [INFO] [stdout] test repository::fs::test::test_not_dir ... ok [INFO] [stdout] test repository::fs::test::test_filesystem_repository ... ok [INFO] [stdout] test feed::feed::test::test_feed_read ... ok [INFO] [stdout] test codecs::test::test_rfc3339_decode ... ok [INFO] [stdout] test feed::link::test::test_link_list_permalink ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests earth [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/html.rs - html (line 18) ... ignored [INFO] [stdout] test src/html.rs - html (line 5) ... ok [INFO] [stdout] test src/feed/link.rs - feed::link::LinkIteratorExt::filter_by_mimetype (line 196) ... ok [INFO] [stdout] test src/repository/mod.rs - repository::Repository (line 111) ... ok [INFO] [stdout] test src/feed/link.rs - feed::link::LinkIteratorExt::filter_by_mimetype (line 187) ... ok [INFO] [stdout] test src/sanitizer/mod.rs - sanitizer::escape (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "cd0eb6601e926f5e6655f00a8104bc439c00146ab3552457707680f8da253dd2"` [INFO] running `"docker" "rm" "-f" "cd0eb6601e926f5e6655f00a8104bc439c00146ab3552457707680f8da253dd2"` [INFO] [stdout] cd0eb6601e926f5e6655f00a8104bc439c00146ab3552457707680f8da253dd2