[INFO] crate probor 0.3.1 is already in cache [INFO] extracting crate probor 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/probor/0.3.1 [INFO] extracting crate probor 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/probor/0.3.1 [INFO] validating manifest of probor-0.3.1 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 probor-0.3.1 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 probor-0.3.1 [INFO] finished frobbing probor-0.3.1 [INFO] frobbed toml for probor-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/probor/0.3.1/Cargo.toml [INFO] started frobbing probor-0.3.1 [INFO] finished frobbing probor-0.3.1 [INFO] frobbed toml for probor-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/probor/0.3.1/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 probor-0.3.1 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/probor/0.3.1:/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] e4911a0b7119b69329436f7b774b5426840ee17e4f247004eb5f95fef3dc8c5b [INFO] running `"docker" "start" "-a" "e4911a0b7119b69329436f7b774b5426840ee17e4f247004eb5f95fef3dc8c5b"` [INFO] [stderr] Compiling cbor-codec v0.7.1 [INFO] [stderr] Compiling probor v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:73:32 [INFO] [stderr] | [INFO] [stderr] 73 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.54s [INFO] running `"docker" "inspect" "e4911a0b7119b69329436f7b774b5426840ee17e4f247004eb5f95fef3dc8c5b"` [INFO] running `"docker" "rm" "-f" "e4911a0b7119b69329436f7b774b5426840ee17e4f247004eb5f95fef3dc8c5b"` [INFO] [stdout] e4911a0b7119b69329436f7b774b5426840ee17e4f247004eb5f95fef3dc8c5b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/probor/0.3.1:/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] afd0fe647f5e17c541dd88b3691701d4f2af2c4008c8debc078221ef14295997 [INFO] running `"docker" "start" "-a" "afd0fe647f5e17c541dd88b3691701d4f2af2c4008c8debc078221ef14295997"` [INFO] [stderr] Compiling probor v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:73:32 [INFO] [stderr] | [INFO] [stderr] 73 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decode_struct.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | info: inf @ 0...30 [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | / probor_struct!( [INFO] [stderr] 113 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 114 | | struct Page { [INFO] [stderr] 115 | | url: String => (#0), [INFO] [stderr] 116 | | title: String => (#1), [INFO] [stderr] 117 | | snippet: Option => (#2 optional), [INFO] [stderr] 118 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decode_struct.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | info: inf @ 0...30 [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / probor_struct!( [INFO] [stderr] 121 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 122 | | struct SearchResults { [INFO] [stderr] 123 | | total_results: u64 => (#0), [INFO] [stderr] 124 | | results: Vec => (#1), [INFO] [stderr] 125 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decode_struct.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | info: inf @ 0...30 [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | / probor_struct!( [INFO] [stderr] 175 | | pub struct VersionInfo { [INFO] [stderr] 176 | | pub version: u8 => (), [INFO] [stderr] 177 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decode_struct.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | info: inf @ 0...30 [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | / probor_struct!( [INFO] [stderr] 193 | | #[derive(Debug, PartialEq)] [INFO] [stderr] 194 | | struct Three { [INFO] [stderr] 195 | | one: Option => (#0 optional), [INFO] [stderr] 196 | | two: Option => (#1 optional), [INFO] [stderr] 197 | | three: Option => (#2 optional), [INFO] [stderr] 198 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decode_struct.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | info: inf @ 0...30 [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:200:5 [INFO] [stderr] | [INFO] [stderr] 200 | / probor_struct!( [INFO] [stderr] 201 | | struct TwoThree { [INFO] [stderr] 202 | | two: Option => (#1 optional), [INFO] [stderr] 203 | | three: Option => (#2 optional), [INFO] [stderr] 204 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decode_struct.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | info: inf @ 0...30 [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | / probor_struct!( [INFO] [stderr] 207 | | struct OneThree { [INFO] [stderr] 208 | | one: Option => (#0 optional), [INFO] [stderr] 209 | | three: Option => (#2 optional), [INFO] [stderr] 210 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decode_struct.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | info: inf @ 0...30 [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | / probor_struct!( [INFO] [stderr] 213 | | struct OneTwo { [INFO] [stderr] 214 | | one: Option => (#0 optional), [INFO] [stderr] 215 | | two: Option => (#1 optional), [INFO] [stderr] 216 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decode_struct.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | info: inf @ 0...30 [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:218:5 [INFO] [stderr] | [INFO] [stderr] 218 | / probor_struct!( [INFO] [stderr] 219 | | struct Named { [INFO] [stderr] 220 | | one: u8 => (), [INFO] [stderr] 221 | | two: u8 => (), [INFO] [stderr] 222 | | three: u8 => (), [INFO] [stderr] 223 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> examples/search.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / probor_struct!( [INFO] [stderr] 8 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 9 | | struct Page { [INFO] [stderr] 10 | | url: String => (#0), [INFO] [stderr] 11 | | title: String => (#1), [INFO] [stderr] 12 | | snippet: Option => (#2 optional), [INFO] [stderr] 13 | | }); [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> examples/search.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / probor_struct!( [INFO] [stderr] 8 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 9 | | struct Page { [INFO] [stderr] 10 | | url: String => (#0), [INFO] [stderr] 11 | | title: String => (#1), [INFO] [stderr] 12 | | snippet: Option => (#2 optional), [INFO] [stderr] 13 | | }); [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> examples/search.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / probor_struct!( [INFO] [stderr] 16 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 17 | | struct SearchResults { [INFO] [stderr] 18 | | total_results: u64 => (#0), [INFO] [stderr] 19 | | results: Vec => (#1), [INFO] [stderr] 20 | | }); [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> examples/search.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / probor_struct!( [INFO] [stderr] 16 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 17 | | struct SearchResults { [INFO] [stderr] 18 | | total_results: u64 => (#0), [INFO] [stderr] 19 | | results: Vec => (#1), [INFO] [stderr] 20 | | }); [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tuples.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | let mut d = &mut Decoder::new(Config::default(), Cursor::new(&v[..])); [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/sequences.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | let mut d = &mut Decoder::new(Config::default(), Cursor::new(&v[..])); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/maps.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut d = &mut Decoder::new(Config::default(), Cursor::new(&v[..])); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/enums.rs:178:13 [INFO] [stderr] | [INFO] [stderr] 178 | let mut d = &mut Decoder::new(Config::default(), Cursor::new(&v[..])); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/macros.rs:187:13 [INFO] [stderr] | [INFO] [stderr] 187 | let mut d = &mut Decoder::new(Config::default(), Cursor::new(vec)); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | / probor_struct!( [INFO] [stderr] 113 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 114 | | struct Page { [INFO] [stderr] 115 | | url: String => (#0), [INFO] [stderr] 116 | | title: String => (#1), [INFO] [stderr] 117 | | snippet: Option => (#2 optional), [INFO] [stderr] 118 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | / probor_struct!( [INFO] [stderr] 113 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 114 | | struct Page { [INFO] [stderr] 115 | | url: String => (#0), [INFO] [stderr] 116 | | title: String => (#1), [INFO] [stderr] 117 | | snippet: Option => (#2 optional), [INFO] [stderr] 118 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / probor_struct!( [INFO] [stderr] 121 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 122 | | struct SearchResults { [INFO] [stderr] 123 | | total_results: u64 => (#0), [INFO] [stderr] 124 | | results: Vec => (#1), [INFO] [stderr] 125 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | / probor_struct!( [INFO] [stderr] 121 | | #[derive(PartialEq, Eq, Debug)] [INFO] [stderr] 122 | | struct SearchResults { [INFO] [stderr] 123 | | total_results: u64 => (#0), [INFO] [stderr] 124 | | results: Vec => (#1), [INFO] [stderr] 125 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | / probor_struct!( [INFO] [stderr] 175 | | pub struct VersionInfo { [INFO] [stderr] 176 | | pub version: u8 => (), [INFO] [stderr] 177 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:174:5 [INFO] [stderr] | [INFO] [stderr] 174 | / probor_struct!( [INFO] [stderr] 175 | | pub struct VersionInfo { [INFO] [stderr] 176 | | pub version: u8 => (), [INFO] [stderr] 177 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | / probor_struct!( [INFO] [stderr] 193 | | #[derive(Debug, PartialEq)] [INFO] [stderr] 194 | | struct Three { [INFO] [stderr] 195 | | one: Option => (#0 optional), [INFO] [stderr] 196 | | two: Option => (#1 optional), [INFO] [stderr] 197 | | three: Option => (#2 optional), [INFO] [stderr] 198 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | / probor_struct!( [INFO] [stderr] 193 | | #[derive(Debug, PartialEq)] [INFO] [stderr] 194 | | struct Three { [INFO] [stderr] 195 | | one: Option => (#0 optional), [INFO] [stderr] 196 | | two: Option => (#1 optional), [INFO] [stderr] 197 | | three: Option => (#2 optional), [INFO] [stderr] 198 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:200:5 [INFO] [stderr] | [INFO] [stderr] 200 | / probor_struct!( [INFO] [stderr] 201 | | struct TwoThree { [INFO] [stderr] 202 | | two: Option => (#1 optional), [INFO] [stderr] 203 | | three: Option => (#2 optional), [INFO] [stderr] 204 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:200:5 [INFO] [stderr] | [INFO] [stderr] 200 | / probor_struct!( [INFO] [stderr] 201 | | struct TwoThree { [INFO] [stderr] 202 | | two: Option => (#1 optional), [INFO] [stderr] 203 | | three: Option => (#2 optional), [INFO] [stderr] 204 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | / probor_struct!( [INFO] [stderr] 207 | | struct OneThree { [INFO] [stderr] 208 | | one: Option => (#0 optional), [INFO] [stderr] 209 | | three: Option => (#2 optional), [INFO] [stderr] 210 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | / probor_struct!( [INFO] [stderr] 207 | | struct OneThree { [INFO] [stderr] 208 | | one: Option => (#0 optional), [INFO] [stderr] 209 | | three: Option => (#2 optional), [INFO] [stderr] 210 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | / probor_struct!( [INFO] [stderr] 213 | | struct OneTwo { [INFO] [stderr] 214 | | one: Option => (#0 optional), [INFO] [stderr] 215 | | two: Option => (#1 optional), [INFO] [stderr] 216 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | / probor_struct!( [INFO] [stderr] 213 | | struct OneTwo { [INFO] [stderr] 214 | | one: Option => (#0 optional), [INFO] [stderr] 215 | | two: Option => (#1 optional), [INFO] [stderr] 216 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:218:5 [INFO] [stderr] | [INFO] [stderr] 218 | / probor_struct!( [INFO] [stderr] 219 | | struct Named { [INFO] [stderr] 220 | | one: u8 => (), [INFO] [stderr] 221 | | two: u8 => (), [INFO] [stderr] 222 | | three: u8 => (), [INFO] [stderr] 223 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/decode_struct.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | (idx+1); // silence warning but expect to be optimized [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/macros.rs:218:5 [INFO] [stderr] | [INFO] [stderr] 218 | / probor_struct!( [INFO] [stderr] 219 | | struct Named { [INFO] [stderr] 220 | | one: u8 => (), [INFO] [stderr] 221 | | two: u8 => (), [INFO] [stderr] 222 | | three: u8 => (), [INFO] [stderr] 223 | | }); [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.86s [INFO] running `"docker" "inspect" "afd0fe647f5e17c541dd88b3691701d4f2af2c4008c8debc078221ef14295997"` [INFO] running `"docker" "rm" "-f" "afd0fe647f5e17c541dd88b3691701d4f2af2c4008c8debc078221ef14295997"` [INFO] [stdout] afd0fe647f5e17c541dd88b3691701d4f2af2c4008c8debc078221ef14295997 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/probor/0.3.1:/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] 2aa7b92c021ad2f0180cfd97ba62856e2281daee383c266af700ab615bfa40be [INFO] running `"docker" "start" "-a" "2aa7b92c021ad2f0180cfd97ba62856e2281daee383c266af700ab615bfa40be"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/probor-70bef5658b35397d [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test macros::test_search_results::one_field ... ok [INFO] [stdout] test macros::test_search_results::big_to_small ... ok [INFO] [stdout] test macros::test_search_results::named_to_small ... ok [INFO] [stdout] test enums::test_enum::test ... ok [INFO] [stdout] test macros::test_search_results::small_to_big ... ok [INFO] [stdout] test macros::test_search_results::test_encode ... ok [INFO] [stdout] test macros::test_search_results::test_decode ... ok [INFO] [stdout] test sequences::test::into_deque ... ok [INFO] [stdout] test sequences::test::deque ... ok [INFO] [stdout] test sequences::test::into_vec ... ok [INFO] [stdout] test sequences::test::vec ... ok [INFO] [stdout] test maps::test::map ... ok [INFO] [stdout] test tuples::test::three ... ok [INFO] [stdout] test tuples::test::two ... ok [INFO] [stdout] test tuples::test::one ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests probor [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "2aa7b92c021ad2f0180cfd97ba62856e2281daee383c266af700ab615bfa40be"` [INFO] running `"docker" "rm" "-f" "2aa7b92c021ad2f0180cfd97ba62856e2281daee383c266af700ab615bfa40be"` [INFO] [stdout] 2aa7b92c021ad2f0180cfd97ba62856e2281daee383c266af700ab615bfa40be