[INFO] cloning repository https://github.com/Xzyaihni/imagedisplay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xzyaihni/imagedisplay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXzyaihni%2Fimagedisplay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXzyaihni%2Fimagedisplay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e2ff6aabc211a74fd6c795c01ce27b3089f1b27
[INFO] checking Xzyaihni/imagedisplay against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXzyaihni%2Fimagedisplay" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Xzyaihni/imagedisplay
[INFO] finished tweaking git repo https://github.com/Xzyaihni/imagedisplay
[INFO] tweaked toml for git repo https://github.com/Xzyaihni/imagedisplay written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Xzyaihni/imagedisplay on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Xzyaihni/imagedisplay 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78a2b4a2e457344915560a9e08d2a2f720ad2649a21e0a631279ef46b679a95d
[INFO] running `Command { std: "docker" "start" "-a" "78a2b4a2e457344915560a9e08d2a2f720ad2649a21e0a631279ef46b679a95d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78a2b4a2e457344915560a9e08d2a2f720ad2649a21e0a631279ef46b679a95d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a2b4a2e457344915560a9e08d2a2f720ad2649a21e0a631279ef46b679a95d", kill_on_drop: false }`
[INFO] [stdout] 78a2b4a2e457344915560a9e08d2a2f720ad2649a21e0a631279ef46b679a95d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c16f2e952699e234254a95feefe84a1e6c63945a7b10f71778e7320fd12b031
[INFO] running `Command { std: "docker" "start" "-a" "6c16f2e952699e234254a95feefe84a1e6c63945a7b10f71778e7320fd12b031", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking imagedisplay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `ProgramMode` is never used
[INFO] [stdout]    --> src/config.rs:464:10
[INFO] [stdout]     |
[INFO] [stdout] 464 |     enum ProgramMode
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `iterable_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `len` is never used
[INFO] [stdout]    --> src/config.rs:390:22
[INFO] [stdout]     |
[INFO] [stdout] 388 |           impl $enum_name
[INFO] [stdout]     |           --------------- associated function in this implementation
[INFO] [stdout] 389 |           {
[INFO] [stdout] 390 |               const fn len() -> usize
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 | / iterable_enum!
[INFO] [stdout] 463 | | {
[INFO] [stdout] 464 | |     enum ProgramMode
[INFO] [stdout] ...   |
[INFO] [stdout] 474 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterable_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProgramMode` is never used
[INFO] [stdout]    --> src/config.rs:464:10
[INFO] [stdout]     |
[INFO] [stdout] 464 |     enum ProgramMode
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `iterable_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `len` is never used
[INFO] [stdout]    --> src/config.rs:390:22
[INFO] [stdout]     |
[INFO] [stdout] 388 |           impl $enum_name
[INFO] [stdout]     |           --------------- associated function in this implementation
[INFO] [stdout] 389 |           {
[INFO] [stdout] 390 |               const fn len() -> usize
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 | / iterable_enum!
[INFO] [stdout] 463 | | {
[INFO] [stdout] 464 | |     enum ProgramMode
[INFO] [stdout] ...   |
[INFO] [stdout] 474 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `iterable_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "6c16f2e952699e234254a95feefe84a1e6c63945a7b10f71778e7320fd12b031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c16f2e952699e234254a95feefe84a1e6c63945a7b10f71778e7320fd12b031", kill_on_drop: false }`
[INFO] [stdout] 6c16f2e952699e234254a95feefe84a1e6c63945a7b10f71778e7320fd12b031