[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#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatallen%2F8080" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/patallen/8080 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/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" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ff3f3a3a7e17b840dcdab5e55d5b2ca93196a167e2a52e78536b9edffaff658
[INFO] running `Command { std: "docker" "start" "-a" "4ff3f3a3a7e17b840dcdab5e55d5b2ca93196a167e2a52e78536b9edffaff658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ff3f3a3a7e17b840dcdab5e55d5b2ca93196a167e2a52e78536b9edffaff658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff3f3a3a7e17b840dcdab5e55d5b2ca93196a167e2a52e78536b9edffaff658", kill_on_drop: false }`
[INFO] [stdout] 4ff3f3a3a7e17b840dcdab5e55d5b2ca93196a167e2a52e78536b9edffaff658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 89d643d7f32fc18b25c28d942ed75e90babe61049e0cdfb56d5daf6a5064459b
[INFO] running `Command { std: "docker" "start" "-a" "89d643d7f32fc18b25c28d942ed75e90babe61049e0cdfb56d5daf6a5064459b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 
[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]: wrong number of type arguments: expected 1, found 0
[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 type argument
[INFO] [stdout] 
[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] 
[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]: wrong number of type arguments: expected 1, found 0
[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 type argument
[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: 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[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" "89d643d7f32fc18b25c28d942ed75e90babe61049e0cdfb56d5daf6a5064459b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d643d7f32fc18b25c28d942ed75e90babe61049e0cdfb56d5daf6a5064459b", kill_on_drop: false }`
[INFO] [stdout] 89d643d7f32fc18b25c28d942ed75e90babe61049e0cdfb56d5daf6a5064459b