[INFO] updating cached repository https://github.com/debris/dcpu16
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a16bdc305c292f9856c868b1770a89280c75ead3
[INFO] testing debris/dcpu16 against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebris%2Fdcpu16" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/debris/dcpu16 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/debris/dcpu16
[INFO] finished tweaking git repo https://github.com/debris/dcpu16
[INFO] tweaked toml for git repo https://github.com/debris/dcpu16 written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/debris/dcpu16 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] ef0412791b78338e3d3563771dc0fc0e99e0003271252ada671178a7cbc4ff85
[INFO] running `"docker" "start" "-a" "ef0412791b78338e3d3563771dc0fc0e99e0003271252ada671178a7cbc4ff85"`
[INFO] [stderr]    Compiling dcpu16 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Formatter`
[INFO] [stderr]  --> src/dcpu/cpu/instruction.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt::{self, Formatter, Display};
[INFO] [stderr]   |                      ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/cpu/cpu.rs:321:21
[INFO] [stderr]     |
[INFO] [stderr] 321 |             n @ 0x0 ... 0x7 => self.registers[n as usize],
[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/dcpu/cpu/cpu.rs:322:21
[INFO] [stderr]     |
[INFO] [stderr] 322 |             n @ 0x8 ... 0xf => self.memory.get(self.registers[(n - 0x8) as usize] as usize),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/cpu/cpu.rs:323:22
[INFO] [stderr]     |
[INFO] [stderr] 323 |             n @ 0x10 ... 0x17 => {
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/cpu/cpu.rs:343:22
[INFO] [stderr]     |
[INFO] [stderr] 343 |             n @ 0x20 ... 0x3f => ((n as u16).wrapping_sub(0x21)),
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/cpu/cpu.rs:350:21
[INFO] [stderr]     |
[INFO] [stderr] 350 |             n @ 0x0 ... 0x7 => self.registers[n as usize] = value,
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/assembly/tokenizer.rs:180:16
[INFO] [stderr]     |
[INFO] [stderr] 180 |             '0'...'9' => Some(self.consume_number(10)),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/assembly/tokenizer.rs:181:16
[INFO] [stderr]     |
[INFO] [stderr] 181 |             'a'...'z' | 'A'...'Z' => Some(self.consume_word()),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/assembly/tokenizer.rs:181:28
[INFO] [stderr]     |
[INFO] [stderr] 181 |             'a'...'z' | 'A'...'Z' => Some(self.consume_word()),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/assembly/tokenizer.rs:232:20
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 '0'...'9' => self.advance(1),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/assembly/tokenizer.rs:248:20
[INFO] [stderr]     |
[INFO] [stderr] 248 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => self.advance(1),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/assembly/tokenizer.rs:248:32
[INFO] [stderr]     |
[INFO] [stderr] 248 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => self.advance(1),
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dcpu/assembly/tokenizer.rs:248:44
[INFO] [stderr]     |
[INFO] [stderr] 248 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => self.advance(1),
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: private type `dcpu::assembly::tokenizer::Opcode` in public interface (error E0446)
[INFO] [stderr]    --> src/dcpu/assembly/tokenizer.rs:129:12
[INFO] [stderr]     |
[INFO] [stderr] 129 |     Opcode(Opcode),
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(private_in_public)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: private type `dcpu::assembly::tokenizer::Value<'a>` in public interface (error E0446)
[INFO] [stderr]    --> src/dcpu/assembly/tokenizer.rs:130:11
[INFO] [stderr]     |
[INFO] [stderr] 130 |     Value(Value<'a>),
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] error: type `dcpu::assembly::tokenizer::Opcode` is private
[INFO] [stderr]   --> src/dcpu/assembly/parser.rs:24:65
[INFO] [stderr]    |
[INFO] [stderr] 24 |         matches!(self.tokenizer.token_at(n), Some(Token::Opcode(ref _op)))
[INFO] [stderr]    |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: type `dcpu::assembly::tokenizer::Value<'a>` is private
[INFO] [stderr]   --> src/dcpu/assembly/parser.rs:32:64
[INFO] [stderr]    |
[INFO] [stderr] 32 |         matches!(self.tokenizer.token_at(n), Some(Token::Value(ref _a)))
[INFO] [stderr]    |                                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `dcpu16`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ef0412791b78338e3d3563771dc0fc0e99e0003271252ada671178a7cbc4ff85"`
[INFO] running `"docker" "rm" "-f" "ef0412791b78338e3d3563771dc0fc0e99e0003271252ada671178a7cbc4ff85"`
[INFO] [stdout] ef0412791b78338e3d3563771dc0fc0e99e0003271252ada671178a7cbc4ff85