[INFO] cloning repository https://github.com/hiljusti/lyle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiljusti/lyle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiljusti%2Flyle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiljusti%2Flyle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] facd97efe4e5cb05a97d3edefc14f6c77c353070
[INFO] checking hiljusti/lyle against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiljusti%2Flyle" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiljusti/lyle on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hiljusti/lyle
[INFO] finished tweaking git repo https://github.com/hiljusti/lyle
[INFO] tweaked toml for git repo https://github.com/hiljusti/lyle written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hiljusti/lyle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit-struct v0.1.31
[INFO] [stderr]   Downloaded syntex_pos v0.58.1
[INFO] [stderr]   Downloaded oak v0.8.0
[INFO] [stderr]   Downloaded oak_runtime v0.6.0
[INFO] [stderr]   Downloaded partial v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdc822b04d3a064aa1ab084c4fe07cfcb08678feffec36cddf9c2135d206f408
[INFO] running `Command { std: "docker" "start" "-a" "fdc822b04d3a064aa1ab084c4fe07cfcb08678feffec36cddf9c2135d206f408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdc822b04d3a064aa1ab084c4fe07cfcb08678feffec36cddf9c2135d206f408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc822b04d3a064aa1ab084c4fe07cfcb08678feffec36cddf9c2135d206f408", kill_on_drop: false }`
[INFO] [stdout] fdc822b04d3a064aa1ab084c4fe07cfcb08678feffec36cddf9c2135d206f408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9f46463347c69dffcdc7fe0c91f23c7c24587ad66350842d23cf967bcabeae8
[INFO] running `Command { std: "docker" "start" "-a" "c9f46463347c69dffcdc7fe0c91f23c7c24587ad66350842d23cf967bcabeae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling partial v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking syntex_pos v0.58.1
[INFO] [stderr]     Checking oak_runtime v0.6.0
[INFO] [stderr]     Checking bit-struct v0.1.31
[INFO] [stderr]    Compiling oak v0.8.0
[INFO] [stderr]     Checking lyle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `to_bits` is never used
[INFO] [stdout]   --> src/instructions.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Instruction {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 13 |     fn to_bits(self) -> u24 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_u24` is never used
[INFO] [stdout]   --> src/instructions.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl AddressRegister {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 30 |     fn as_u24(self) -> u24 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bits` is never used
[INFO] [stdout]   --> src/instructions.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Instruction {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 13 |     fn to_bits(self) -> u24 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_u24` is never used
[INFO] [stdout]   --> src/instructions.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl AddressRegister {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 30 |     fn as_u24(self) -> u24 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c9f46463347c69dffcdc7fe0c91f23c7c24587ad66350842d23cf967bcabeae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f46463347c69dffcdc7fe0c91f23c7c24587ad66350842d23cf967bcabeae8", kill_on_drop: false }`
[INFO] [stdout] c9f46463347c69dffcdc7fe0c91f23c7c24587ad66350842d23cf967bcabeae8