[INFO] cloning repository https://github.com/cohyou/wasm-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cohyou/wasm-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcohyou%2Fwasm-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcohyou%2Fwasm-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81935098c394bcb2dad5a563a129b2609ae10cb9
[INFO] testing cohyou/wasm-engine against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcohyou%2Fwasm-engine" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cohyou/wasm-engine on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cohyou/wasm-engine
[INFO] finished tweaking git repo https://github.com/cohyou/wasm-engine
[INFO] tweaked toml for git repo https://github.com/cohyou/wasm-engine written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/cohyou/wasm-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a3d609e99bc7df00007430f07dcc032b5288e1c946303cc0e947f73021cd43b
[INFO] running `Command { std: "docker" "start" "-a" "6a3d609e99bc7df00007430f07dcc032b5288e1c946303cc0e947f73021cd43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a3d609e99bc7df00007430f07dcc032b5288e1c946303cc0e947f73021cd43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3d609e99bc7df00007430f07dcc032b5288e1c946303cc0e947f73021cd43b", kill_on_drop: false }`
[INFO] [stdout] 6a3d609e99bc7df00007430f07dcc032b5288e1c946303cc0e947f73021cd43b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7ee515849cc72f40665c90967fab7b4eb2488c1a434265c519cf84d852f02d65
[INFO] running `Command { std: "docker" "start" "-a" "7ee515849cc72f40665c90967fab7b4eb2488c1a434265c519cf84d852f02d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling heliqs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:79:18
[INFO] [stdout]    |
[INFO] [stdout] 79 |             0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stdout]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |             0xF0 ... 0xF7 => {
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lexer/keyword.rs:288:42
[INFO] [stdout]     |
[INFO] [stdout] 288 | fn default_result_type() -> ResultType { (vec![]) }
[INFO] [stdout]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |                         0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |                         0xC2 ... 0xDF => {                                        
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:28:30
[INFO] [stdout]    |
[INFO] [stdout] 28 |                         0xE0 ... 0xEF => {
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:32:30
[INFO] [stdout]    |
[INFO] [stdout] 32 |                         0xF0 ... 0xF7 => {
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         0x80 ... 0xBF => {
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/mod.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |             b'a' ... b'z' => {                
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 |             b'0' ... b'9' => return self.lex_number(b'+', self.loc.added(1)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:369:14
[INFO] [stdout]     |
[INFO] [stdout] 369 |         b'0' ... b'9' |
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:370:14
[INFO] [stdout]     |
[INFO] [stdout] 370 |         b'A' ... b'Z' |
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:371:14
[INFO] [stdout]     |
[INFO] [stdout] 371 |         b'a' ... b'z' |
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lexer/keyword.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 b"mul" => Some(Instr::IBinOp(vs, IBinOp::Mul)),
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/util.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/parser/expr_parser.rs:140:46
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stdout]     |                                              ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/util.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/parser/expr_parser.rs:140:67
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stdout]     |                                                                   ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Byte`
[INFO] [stdout]  --> src/decoder/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Byte = u8;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decode_to_integer`
[INFO] [stdout]  --> src/decoder/mod.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn decode_to_integer(bytes: &[u8]) -> usize {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "7ee515849cc72f40665c90967fab7b4eb2488c1a434265c519cf84d852f02d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee515849cc72f40665c90967fab7b4eb2488c1a434265c519cf84d852f02d65", kill_on_drop: false }`
[INFO] [stdout] 7ee515849cc72f40665c90967fab7b4eb2488c1a434265c519cf84d852f02d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee3bba13432cbdf2a37397def116f21c3898c58e82fb5c709d1f32b10c8a7f0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6ee3bba13432cbdf2a37397def116f21c3898c58e82fb5c709d1f32b10c8a7f0", kill_on_drop: false }`
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:79:18
[INFO] [stdout]    |
[INFO] [stdout] 79 |             0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stdout]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |             0xF0 ... 0xF7 => {
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lexer/keyword.rs:288:42
[INFO] [stdout]     |
[INFO] [stdout] 288 | fn default_result_type() -> ResultType { (vec![]) }
[INFO] [stdout]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |                         0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |                         0xC2 ... 0xDF => {                                        
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:28:30
[INFO] [stdout]    |
[INFO] [stdout] 28 |                         0xE0 ... 0xEF => {
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:32:30
[INFO] [stdout]    |
[INFO] [stdout] 32 |                         0xF0 ... 0xF7 => {
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         0x80 ... 0xBF => {
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/mod.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |             b'a' ... b'z' => {                
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 |             b'0' ... b'9' => return self.lex_number(b'+', self.loc.added(1)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:369:14
[INFO] [stdout]     |
[INFO] [stdout] 369 |         b'0' ... b'9' |
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:370:14
[INFO] [stdout]     |
[INFO] [stdout] 370 |         b'A' ... b'Z' |
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling heliqs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:371:14
[INFO] [stdout]     |
[INFO] [stdout] 371 |         b'a' ... b'z' |
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lexer/keyword.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 b"mul" => Some(Instr::IBinOp(vs, IBinOp::Mul)),
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/util.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/parser/expr_parser.rs:140:46
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stdout]     |                                              ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/util.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/parser/expr_parser.rs:140:67
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stdout]     |                                                                   ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Byte`
[INFO] [stdout]  --> src/decoder/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Byte = u8;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decode_to_integer`
[INFO] [stdout]  --> src/decoder/mod.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn decode_to_integer(bytes: &[u8]) -> usize {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:79:18
[INFO] [stdout]    |
[INFO] [stdout] 79 |             0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stdout]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/comment.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |             0xF0 ... 0xF7 => {
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lexer/keyword.rs:288:42
[INFO] [stdout]     |
[INFO] [stdout] 288 | fn default_result_type() -> ResultType { (vec![]) }
[INFO] [stdout]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |                         0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |                         0xC2 ... 0xDF => {                                        
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:28:30
[INFO] [stdout]    |
[INFO] [stdout] 28 |                         0xE0 ... 0xEF => {
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:32:30
[INFO] [stdout]    |
[INFO] [stdout] 32 |                         0xF0 ... 0xF7 => {
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/string.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         0x80 ... 0xBF => {
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer/mod.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |             b'a' ... b'z' => {                
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 |             b'0' ... b'9' => return self.lex_number(b'+', self.loc.added(1)),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:369:14
[INFO] [stdout]     |
[INFO] [stdout] 369 |         b'0' ... b'9' |
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:370:14
[INFO] [stdout]     |
[INFO] [stdout] 370 |         b'A' ... b'Z' |
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer/mod.rs:371:14
[INFO] [stdout]     |
[INFO] [stdout] 371 |         b'a' ... b'z' |
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lexer/keyword.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 b"mul" => Some(Instr::IBinOp(vs, IBinOp::Mul)),
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/util.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/parser/expr_parser.rs:140:46
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stdout]     |                                              ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/util.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/parser/expr_parser.rs:140:67
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stdout]     |                                                                   ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Byte`
[INFO] [stdout]  --> src/decoder/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Byte = u8;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "6ee3bba13432cbdf2a37397def116f21c3898c58e82fb5c709d1f32b10c8a7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee3bba13432cbdf2a37397def116f21c3898c58e82fb5c709d1f32b10c8a7f0", kill_on_drop: false }`
[INFO] [stdout] 6ee3bba13432cbdf2a37397def116f21c3898c58e82fb5c709d1f32b10c8a7f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1dc2dcae5aaf1803f21ae7e47129cf9870d6661aef4bb1e8315a26611e016a8a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1dc2dcae5aaf1803f21ae7e47129cf9870d6661aef4bb1e8315a26611e016a8a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stdout] running 9 tests
[INFO] [stderr]   --> src/lexer/comment.rs:79:18
[INFO] [stderr]    |
[INFO] [stderr] 79 |             0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[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/lexer/comment.rs:80:18
[INFO] [stderr]    |
[INFO] [stderr] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/comment.rs:80:34
[INFO] [stderr]    |
[INFO] [stderr] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stderr]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/comment.rs:84:18
[INFO] [stderr]    |
[INFO] [stderr] 84 |             0xF0 ... 0xF7 => {
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lexer/keyword.rs:288:42
[INFO] [stderr]     |
[INFO] [stderr] 288 | fn default_result_type() -> ResultType { (vec![]) }
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |                         0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:24:30
[INFO] [stderr]    |
[INFO] [stderr] 24 |                         0xC2 ... 0xDF => {                                        
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:28:30
[INFO] [stderr]    |
[INFO] [stderr] 28 |                         0xE0 ... 0xEF => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:32:30
[INFO] [stderr]    |
[INFO] [stderr] 32 |                         0xF0 ... 0xF7 => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:40:30
[INFO] [stderr]    |
[INFO] [stderr] 40 |                         0x80 ... 0xBF => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:86:18
[INFO] [stderr]    |
[INFO] [stderr] 86 |             b'a' ... b'z' => {                
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:113:18
[INFO] [stderr]     |
[INFO] [stderr] 113 |             b'0' ... b'9' => return self.lex_number(b'+', self.loc.added(1)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:369:14
[INFO] [stderr]     |
[INFO] [stderr] 369 |         b'0' ... b'9' |
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:370:14
[INFO] [stderr]     |
[INFO] [stderr] 370 |         b'A' ... b'Z' |
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:371:14
[INFO] [stderr]     |
[INFO] [stderr] 371 |         b'a' ... b'z' |
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lexer/keyword.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 b"mul" => Some(Instr::IBinOp(vs, IBinOp::Mul)),
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/util.rs:28:5
[INFO] [stderr]     |
[INFO] [stderr] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/parser/expr_parser.rs:140:46
[INFO] [stderr]     |
[INFO] [stderr] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stderr]     |                                              ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/util.rs:28:5
[INFO] [stderr]     |
[INFO] [stderr] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/parser/expr_parser.rs:140:67
[INFO] [stderr]     |
[INFO] [stderr] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stderr]     |                                                                   ----------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Byte`
[INFO] [stderr]  --> src/decoder/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | type Byte = u8;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `decode_to_integer`
[INFO] [stderr]  --> src/decoder/mod.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn decode_to_integer(bytes: &[u8]) -> usize {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/comment.rs:79:18
[INFO] [stderr]    |
[INFO] [stderr] 79 |             0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[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/lexer/comment.rs:80:18
[INFO] [stderr]    |
[INFO] [stderr] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/comment.rs:80:34
[INFO] [stderr]    |
[INFO] [stderr] 80 |             0xC2 ... 0xDF | 0xE0 ... 0xEF => {
[INFO] [stderr]    |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/comment.rs:84:18
[INFO] [stderr]    |
[INFO] [stderr] 84 |             0xF0 ... 0xF7 => {
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lexer/keyword.rs:288:42
[INFO] [stderr]     |
[INFO] [stderr] 288 | fn default_result_type() -> ResultType { (vec![]) }
[INFO] [stderr]     |                                          ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |                         0x00 ... 0x7F => self.loc.add_pos(),
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:24:30
[INFO] [stderr]    |
[INFO] [stderr] 24 |                         0xC2 ... 0xDF => {                                        
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:28:30
[INFO] [stderr]    |
[INFO] [stderr] 28 |                         0xE0 ... 0xEF => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:32:30
[INFO] [stderr]    |
[INFO] [stderr] 32 |                         0xF0 ... 0xF7 => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/string.rs:40:30
[INFO] [stderr]    |
[INFO] [stderr] 40 |                         0x80 ... 0xBF => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer/mod.rs:86:18
[INFO] [stderr]    |
[INFO] [stderr] 86 |             b'a' ... b'z' => {                
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:113:18
[INFO] [stderr]     |
[INFO] [stderr] 113 |             b'0' ... b'9' => return self.lex_number(b'+', self.loc.added(1)),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:369:14
[INFO] [stderr]     |
[INFO] [stderr] 369 |         b'0' ... b'9' |
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:370:14
[INFO] [stderr]     |
[INFO] [stderr] 370 |         b'A' ... b'Z' |
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer/mod.rs:371:14
[INFO] [stderr]     |
[INFO] [stderr] 371 |         b'a' ... b'z' |
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lexer/keyword.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 b"mul" => Some(Instr::IBinOp(vs, IBinOp::Mul)),
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/util.rs:28:5
[INFO] [stderr]     |
[INFO] [stderr] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/parser/expr_parser.rs:140:46
[INFO] [stderr]     |
[INFO] [stderr] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stderr]     |                                              ------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/util.rs:28:5
[INFO] [stderr]     |
[INFO] [stderr] 28  |     Annot{value: TokenKind::Keyword($kw), ..}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/parser/expr_parser.rs:140:67
[INFO] [stderr]     |
[INFO] [stderr] 140 |                 tk!(TokenKind::RightParen) | kw!(Keyword::Else) | kw!(Keyword::End) => {
[INFO] [stderr]     |                                                                   ----------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Byte`
[INFO] [stderr]  --> src/decoder/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | type Byte = u8;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/heliqs-5e1fe1ae359f5d3c
[INFO] [stdout] test mod2wasm::test_globaltype2wasm ... ok
[INFO] [stdout] test mod2wasm::test_blocktype2wasm ... ok
[INFO] [stdout] test mod2wasm::test_functype2wasm ... ok
[INFO] [stdout] test mod2wasm::test_unsigned32_to_leb128 ... ok
[INFO] [stdout] test mod2wasm::test_vector2wasm ... ok
[INFO] [stdout] test lexer::test ... ok
[INFO] [stdout] test mod2wasm::test_limits2wasm ... ok
[INFO] [stdout] test mod2wasm::test_name2wasm ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stdout] test decoder::test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- decoder::test stdout ----
[INFO] [stdout] thread 'decoder::test' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `72`,
[INFO] [stdout]  right: `100`', src/decoder/mod.rs:25:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5578f8bfec07 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x5578f8bfec07 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5578f8bfec07 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5578f8bfec07 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hc33f3ac4cc9c4196
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x5578f8c1f60c - core::fmt::write::hfdcdeb08fb2b3afa
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17
[INFO] [stdout]    5:     0x5578f8bfb082 - std::io::Write::write_fmt::h28c53dc51251a293
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15
[INFO] [stdout]    6:     0x5578f8c00eb5 - std::sys_common::backtrace::_print::hf179508b01f66878
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x5578f8c00eb5 - std::sys_common::backtrace::print::ha97d11adb39266a6
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x5578f8c00eb5 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x5578f8c00a42 - std::panicking::default_hook::hbc0ee792993c2ef2
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x5578f8c01651 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17
[INFO] [stdout]   11:     0x5578f8c01197 - std::panicking::begin_panic_handler::{{closure}}::hf3e83396e085962e
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:497:13
[INFO] [stdout]   12:     0x5578f8bff0cc - std::sys_common::backtrace::__rust_end_short_backtrace::hac151ac4c1e3252d
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x5578f8c010f9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:493:5
[INFO] [stdout]   14:     0x5578f8c1d5d1 - core::panicking::panic_fmt::hf6d8a92b065b8f97
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x5578f8b9eb9a - heliqs::decoder::test::hf6ca2a5dacc2a77c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/decoder/mod.rs:25:5
[INFO] [stdout]   16:     0x5578f8b9e6ba - heliqs::decoder::test::{{closure}}::h31044380eee08b05
[INFO] [stdout]                                at /opt/rustwide/workdir/src/decoder/mod.rs:22:1
[INFO] [stdout]   17:     0x5578f8b9078e - core::ops::function::FnOnce::call_once::h7b2f7c3c6fcb2f6a
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   18:     0x5578f8bc9303 - core::ops::function::FnOnce::call_once::ha61d5393ae51ae22
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   19:     0x5578f8bc9303 - test::__rust_begin_short_backtrace::h4a8691b5281c1f3b
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:516:5
[INFO] [stdout]   20:     0x5578f8bc7bf6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd25ba61494055ad3
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9
[INFO] [stdout]   21:     0x5578f8bc7bf6 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h052fde7b846767ba
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9
[INFO] [stdout]   22:     0x5578f8bc7bf6 - std::panicking::try::do_call::h04571a1da6838ba1
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40
[INFO] [stdout]   23:     0x5578f8bc7bf6 - std::panicking::try::h758f090614125cbe
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19
[INFO] [stdout]   24:     0x5578f8bc7bf6 - std::panic::catch_unwind::h0c48513d5a021d3c
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14
[INFO] [stdout]   25:     0x5578f8bc7bf6 - test::run_test_in_process::hee75babaaac3822f
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:538:18
[INFO] [stdout]   26:     0x5578f8bc7bf6 - test::run_test::run_test_inner::{{closure}}::h2920dea75d7f0c1e
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:449:39
[INFO] [stdout]   27:     0x5578f8b9ff06 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha23dff608830db13
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   28:     0x5578f8ba4c9d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hacce322dead3a799
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:474:17
[INFO] [stdout]   29:     0x5578f8ba4c9d - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4f0bc9c26ead0a27
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9
[INFO] [stdout]   30:     0x5578f8ba4c9d - std::panicking::try::do_call::h1b9f282fb0c383b3
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40
[INFO] [stdout]   31:     0x5578f8ba4c9d - std::panicking::try::hed1ebed51b133ee4
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19
[INFO] [stdout]   32:     0x5578f8ba4c9d - std::panic::catch_unwind::h072a2b19fd39a474
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14
[INFO] [stdout]   33:     0x5578f8ba4c9d - std::thread::Builder::spawn_unchecked::{{closure}}::hb02c6b2d3ff18bc2
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:473:30
[INFO] [stdout]   34:     0x5578f8ba4c9d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb512c5d27b4adb83
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   35:     0x5578f8c071aa - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hdbb9ff71143eaad6
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9
[INFO] [stdout]   36:     0x5578f8c071aa - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9dbde95cefb8368c
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9
[INFO] [stdout]   37:     0x5578f8c071aa - std::sys::unix::thread::Thread::new::thread_start::hc76032c38affd972
[INFO] [stdout]                                at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   38:     0x7fac6e34b609 - start_thread
[INFO] [stdout]   39:     0x7fac6e11d293 - clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     decoder::test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1dc2dcae5aaf1803f21ae7e47129cf9870d6661aef4bb1e8315a26611e016a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc2dcae5aaf1803f21ae7e47129cf9870d6661aef4bb1e8315a26611e016a8a", kill_on_drop: false }`
[INFO] [stdout] 1dc2dcae5aaf1803f21ae7e47129cf9870d6661aef4bb1e8315a26611e016a8a