[INFO] cloning repository https://github.com/patallen/8080
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patallen/8080" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatallen%2F8080", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatallen%2F8080'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3c5990e9910d6b3094651a02791a35d07af3d69
[INFO] checking patallen/8080 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatallen%2F8080" "/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/patallen/8080 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/patallen/8080
[INFO] finished tweaking git repo https://github.com/patallen/8080
[INFO] tweaked toml for git repo https://github.com/patallen/8080 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/patallen/8080 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c62bf8705ce3d2611055469817403d03e56ce1a2313f4bee17199e06e4e0e44a
[INFO] running `Command { std: "docker" "start" "-a" "c62bf8705ce3d2611055469817403d03e56ce1a2313f4bee17199e06e4e0e44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c62bf8705ce3d2611055469817403d03e56ce1a2313f4bee17199e06e4e0e44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c62bf8705ce3d2611055469817403d03e56ce1a2313f4bee17199e06e4e0e44a", kill_on_drop: false }`
[INFO] [stdout] c62bf8705ce3d2611055469817403d03e56ce1a2313f4bee17199e06e4e0e44a
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dbf7d739a3dcd02d7c82c770fd66d2e6fccb6ba422e43a41760f8f253ebb284
[INFO] running `Command { std: "docker" "start" "-a" "4dbf7d739a3dcd02d7c82c770fd66d2e6fccb6ba422e43a41760f8f253ebb284", kill_on_drop: false }`
[INFO] [stderr]     Checking ayeteelmao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cpu/mod.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stdout]    |                              ^^^^^ help: use `dyn`: `dyn FnMut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
[INFO] [stdout]   --> src/cpu/mod.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stdout]    |                              ^^^^^ help: use parenthetical notation instead: `FnMut() -> ()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information
[INFO] [stdout]    = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for trait `FnMut`
[INFO] [stdout]    --> src/cpu/mod.rs:58:30
[INFO] [stdout]     |
[INFO] [stdout] 58  |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stdout]     |                              ^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] note: trait defined here, with 1 generic parameter: `Args`
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 58  |     fn decode(&mut self) -> (FnMut<Args>, Option<u8>, Option<u8>) {
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated type `Output` (from trait `FnOnce`) must be specified
[INFO] [stdout]   --> src/cpu/mod.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stdout]    |                              ^^^^^ help: specify the associated type: `FnMut<Output = Type>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0191, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cpu/mod.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stdout]    |                              ^^^^^ help: use `dyn`: `dyn FnMut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ayeteelmao`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
[INFO] [stdout]   --> src/cpu/mod.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stdout]    |                              ^^^^^ help: use parenthetical notation instead: `FnMut() -> ()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information
[INFO] [stdout]    = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for trait `FnMut`
[INFO] [stdout]    --> src/cpu/mod.rs:58:30
[INFO] [stdout]     |
[INFO] [stdout] 58  |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stdout]     |                              ^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] note: trait defined here, with 1 generic parameter: `Args`
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 58  |     fn decode(&mut self) -> (FnMut<Args>, Option<u8>, Option<u8>) {
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated type `Output` (from trait `FnOnce`) must be specified
[INFO] [stdout]   --> src/cpu/mod.rs:58:30
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn decode(&mut self) -> (FnMut, Option<u8>, Option<u8>) {
[INFO] [stdout]    |                              ^^^^^ help: specify the associated type: `FnMut<Output = Type>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0191, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4dbf7d739a3dcd02d7c82c770fd66d2e6fccb6ba422e43a41760f8f253ebb284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dbf7d739a3dcd02d7c82c770fd66d2e6fccb6ba422e43a41760f8f253ebb284", kill_on_drop: false }`
[INFO] [stdout] 4dbf7d739a3dcd02d7c82c770fd66d2e6fccb6ba422e43a41760f8f253ebb284