[INFO] cloning repository https://github.com/Jengamon/ruxn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jengamon/ruxn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJengamon%2Fruxn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJengamon%2Fruxn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75442baafe0803dd2c212185667a76771b46fb23
[INFO] checking Jengamon/ruxn against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJengamon%2Fruxn" "/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/Jengamon/ruxn on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jengamon/ruxn
[INFO] finished tweaking git repo https://github.com/Jengamon/ruxn
[INFO] tweaked toml for git repo https://github.com/Jengamon/ruxn written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Jengamon/ruxn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bcbc963399f6221d42a38f03a69cd2d597159867568fd1b94337adea06cbeaf
[INFO] running `Command { std: "docker" "start" "-a" "0bcbc963399f6221d42a38f03a69cd2d597159867568fd1b94337adea06cbeaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bcbc963399f6221d42a38f03a69cd2d597159867568fd1b94337adea06cbeaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bcbc963399f6221d42a38f03a69cd2d597159867568fd1b94337adea06cbeaf", kill_on_drop: false }`
[INFO] [stdout] 0bcbc963399f6221d42a38f03a69cd2d597159867568fd1b94337adea06cbeaf
[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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9e8d82e48cfc95d0175b996cd7fa4f0b17540a1bf99ce7e1d4878e71dd7b8fd
[INFO] running `Command { std: "docker" "start" "-a" "b9e8d82e48cfc95d0175b996cd7fa4f0b17540a1bf99ce7e1d4878e71dd7b8fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking rutal v0.1.0 (/opt/rustwide/workdir/rutal)
[INFO] [stderr]     Checking ruxn v0.1.0 (/opt/rustwide/workdir/ruxn)
[INFO] [stdout] warning: unused import: `OpCodeFull`
[INFO] [stdout]  --> rutal/src/main.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lexer::{Lexer, LexerError, OpCodeFull, SpannedToken, Token, Rune};
[INFO] [stdout]   |                                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpCodeFull`
[INFO] [stdout]  --> rutal/src/main.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use lexer::{Lexer, LexerError, OpCodeFull, SpannedToken, Token, Rune};
[INFO] [stdout]   |                                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> rutal/src/main.rs:355:21
[INFO] [stdout]     |
[INFO] [stdout] 355 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> rutal/src/main.rs:282:30
[INFO] [stdout]     |
[INFO] [stdout] 282 |         while let Some((tok, start, len)) = iter.next().cloned() {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> rutal/src/main.rs:282:37
[INFO] [stdout]     |
[INFO] [stdout] 282 |         while let Some((tok, start, len)) = iter.next().cloned() {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> rutal/src/main.rs:311:30
[INFO] [stdout]     |
[INFO] [stdout] 311 |         while let Some((tok, start, len)) = iter.next().cloned() {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> rutal/src/main.rs:311:37
[INFO] [stdout]     |
[INFO] [stdout] 311 |         while let Some((tok, start, len)) = iter.next().cloned() {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnknownToken`
[INFO] [stdout]    --> rutal/src/lexer.rs:247:5
[INFO] [stdout]     |
[INFO] [stdout] 247 |     UnknownToken(char),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `refs`
[INFO] [stdout]   --> rutal/src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     refs: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `program`
[INFO] [stdout]    --> rutal/src/main.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn program(&self) -> &Program { &self.program }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> rutal/src/main.rs:355:21
[INFO] [stdout]     |
[INFO] [stdout] 355 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> rutal/src/main.rs:282:30
[INFO] [stdout]     |
[INFO] [stdout] 282 |         while let Some((tok, start, len)) = iter.next().cloned() {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> rutal/src/main.rs:282:37
[INFO] [stdout]     |
[INFO] [stdout] 282 |         while let Some((tok, start, len)) = iter.next().cloned() {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> rutal/src/main.rs:311:30
[INFO] [stdout]     |
[INFO] [stdout] 311 |         while let Some((tok, start, len)) = iter.next().cloned() {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> rutal/src/main.rs:311:37
[INFO] [stdout]     |
[INFO] [stdout] 311 |         while let Some((tok, start, len)) = iter.next().cloned() {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnknownToken`
[INFO] [stdout]    --> rutal/src/lexer.rs:247:5
[INFO] [stdout]     |
[INFO] [stdout] 247 |     UnknownToken(char),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `refs`
[INFO] [stdout]   --> rutal/src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     refs: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `program`
[INFO] [stdout]    --> rutal/src/main.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn program(&self) -> &Program { &self.program }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.03s
[INFO] running `Command { std: "docker" "inspect" "b9e8d82e48cfc95d0175b996cd7fa4f0b17540a1bf99ce7e1d4878e71dd7b8fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e8d82e48cfc95d0175b996cd7fa4f0b17540a1bf99ce7e1d4878e71dd7b8fd", kill_on_drop: false }`
[INFO] [stdout] b9e8d82e48cfc95d0175b996cd7fa4f0b17540a1bf99ce7e1d4878e71dd7b8fd