[INFO] cloning repository https://github.com/synqueue/gba
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/synqueue/gba" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynqueue%2Fgba", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynqueue%2Fgba'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f2eaadbb7d8e1bc4c014d465d5aa97335ae68ce
[INFO] checking synqueue/gba against try#4907eac94165faff6c5e5e015670b1c584275f7b for pr-154149
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynqueue%2Fgba" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/synqueue/gba
[INFO] finished tweaking git repo https://github.com/synqueue/gba
[INFO] tweaked toml for git repo https://github.com/synqueue/gba written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/synqueue/gba on toolchain 4907eac94165faff6c5e5e015670b1c584275f7b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/synqueue/gba 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" "+4907eac94165faff6c5e5e015670b1c584275f7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a25df59617ba4ab78d2557231cc77fc8cfa434fd946228a431f87b6c427abb82
[INFO] running `Command { std: "docker" "start" "-a" "a25df59617ba4ab78d2557231cc77fc8cfa434fd946228a431f87b6c427abb82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a25df59617ba4ab78d2557231cc77fc8cfa434fd946228a431f87b6c427abb82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25df59617ba4ab78d2557231cc77fc8cfa434fd946228a431f87b6c427abb82", kill_on_drop: false }`
[INFO] [stdout] a25df59617ba4ab78d2557231cc77fc8cfa434fd946228a431f87b6c427abb82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ffd1c877784d9d13953a30c96ab0f3306e32a823b454fb987abe2301c598a75
[INFO] running `Command { std: "docker" "start" "-a" "7ffd1c877784d9d13953a30c96ab0f3306e32a823b454fb987abe2301c598a75", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling sdl2 v0.37.0
[INFO] [stderr]    Compiling gba v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling sdl2-sys v0.37.0
[INFO] [stdout] warning: field `ram_bank_count` is never read
[INFO] [stdout]   --> src/cartridge.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Cartridge {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub ram_bank_count: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLOCKSPEED` is never used
[INFO] [stdout]  --> src/timer.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const CLOCKSPEED: i32 = 4194304;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `freq_for_code` is never used
[INFO] [stdout]   --> src/timer.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Timer {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn freq_for_code(code: u8) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ram_bank_count` is never read
[INFO] [stdout]   --> src/cartridge.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Cartridge {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub ram_bank_count: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLOCKSPEED` is never used
[INFO] [stdout]  --> src/timer.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const CLOCKSPEED: i32 = 4194304;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `freq_for_code` is never used
[INFO] [stdout]   --> src/timer.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Timer {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn freq_for_code(code: u8) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "7ffd1c877784d9d13953a30c96ab0f3306e32a823b454fb987abe2301c598a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ffd1c877784d9d13953a30c96ab0f3306e32a823b454fb987abe2301c598a75", kill_on_drop: false }`
[INFO] [stdout] 7ffd1c877784d9d13953a30c96ab0f3306e32a823b454fb987abe2301c598a75