[INFO] cloning repository https://github.com/hcsch/crsp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hcsch/crsp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhcsch%2Fcrsp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhcsch%2Fcrsp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7531202c807d7bcfe4145f4db1bb3f0b47793604
[INFO] testing hcsch/crsp against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhcsch%2Fcrsp" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hcsch/crsp
[INFO] finished tweaking git repo https://github.com/hcsch/crsp
[INFO] tweaked toml for git repo https://github.com/hcsch/crsp written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hcsch/crsp on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hcsch/crsp 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2c6579f1099cd5c81b86fc6099aee59d82b4dd45f7e749bccbd43b83d3677fe6
[INFO] running `Command { std: "docker" "start" "2c6579f1099cd5c81b86fc6099aee59d82b4dd45f7e749bccbd43b83d3677fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c6579f1099cd5c81b86fc6099aee59d82b4dd45f7e749bccbd43b83d3677fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c6579f1099cd5c81b86fc6099aee59d82b4dd45f7e749bccbd43b83d3677fe6" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c6579f1099cd5c81b86fc6099aee59d82b4dd45f7e749bccbd43b83d3677fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c6579f1099cd5c81b86fc6099aee59d82b4dd45f7e749bccbd43b83d3677fe6" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling crsp-base v0.2.0 (/opt/rustwide/workdir/crsp-base)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> crsp-base/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(variant_count, step_trait, array_chunks)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `array_chunks`
[INFO] [stdout]  --> crsp-base/src/lib.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(variant_count, step_trait, array_chunks)]
[INFO] [stdout]   |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait
[INFO] [stdout]   --> crsp-base/src/processor/data_register.rs:63:51
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn steps_between(start: &Self, end: &Self) -> Option<usize> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^ expected `(usize, Option<usize>)`, found `Option<usize>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&DataRegister, &DataRegister) -> (usize, Option<usize>)`
[INFO] [stdout]               found signature `fn(&DataRegister, &DataRegister) -> Option<usize>`
[INFO] [stdout] help: change the output type to match the trait
[INFO] [stdout]    |
[INFO] [stdout] 63 -     fn steps_between(start: &Self, end: &Self) -> Option<usize> {
[INFO] [stdout] 63 +     fn steps_between(start: &Self, end: &Self) -> (usize, Option<usize>) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `[u8; 256]` is not an iterator
[INFO] [stdout]   --> crsp-base/src/screen.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |               for c in self
[INFO] [stdout]    |  ______________________-
[INFO] [stdout] 87 | |                 .pixel_data
[INFO] [stdout] 88 | |                 .array_chunks()
[INFO] [stdout]    | |                 -^^^^^^^^^^^^ `[u8; 256]` is not an iterator
[INFO] [stdout]    | |_________________|
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `[u8; 256]: Iterator`
[INFO] [stdout]            which is required by `&mut [u8; 256]: Iterator`
[INFO] [stdout]            `[u8]: Iterator`
[INFO] [stdout]            which is required by `&mut [u8]: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0554, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crsp-base` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2c6579f1099cd5c81b86fc6099aee59d82b4dd45f7e749bccbd43b83d3677fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6579f1099cd5c81b86fc6099aee59d82b4dd45f7e749bccbd43b83d3677fe6", kill_on_drop: false }`
[INFO] [stdout] 2c6579f1099cd5c81b86fc6099aee59d82b4dd45f7e749bccbd43b83d3677fe6
