[INFO] cloning repository https://github.com/marco9999/chip8-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marco9999/chip8-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco9999%2Fchip8-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco9999%2Fchip8-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b748cdbfd31515ed3a220dc44131a0ece0c7f008
[INFO] checking marco9999/chip8-rs against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco9999%2Fchip8-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marco9999/chip8-rs on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marco9999/chip8-rs
[INFO] finished tweaking git repo https://github.com/marco9999/chip8-rs
[INFO] tweaked toml for git repo https://github.com/marco9999/chip8-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/marco9999/chip8-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log4rs v0.7.0
[INFO] [stderr]   Downloaded parking_lot_core v0.2.4
[INFO] [stderr]   Downloaded parking_lot v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f5def34e3fd64dd028528f7a2518fca5efccf1d5b0d18d83ba494d40b7c1123
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9f5def34e3fd64dd028528f7a2518fca5efccf1d5b0d18d83ba494d40b7c1123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f5def34e3fd64dd028528f7a2518fca5efccf1d5b0d18d83ba494d40b7c1123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f5def34e3fd64dd028528f7a2518fca5efccf1d5b0d18d83ba494d40b7c1123", kill_on_drop: false }`
[INFO] [stdout] 9f5def34e3fd64dd028528f7a2518fca5efccf1d5b0d18d83ba494d40b7c1123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82aa3e1824bf160367531cde082c1db84a6eb948b9466296e92b0e02588b91e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "82aa3e1824bf160367531cde082c1db84a6eb948b9466296e92b0e02588b91e5", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.29
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]     Checking serde v1.0.11
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking quick-error v1.2.0
[INFO] [stderr]     Checking itoa v0.3.2
[INFO] [stderr]     Checking smallvec v0.4.3
[INFO] [stderr]     Checking stable_deref_trait v1.0.0
[INFO] [stderr]     Checking linked-hash-map v0.4.2
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]    Compiling chip8_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures v0.1.15
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking fnv v1.0.5
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking humantime v1.0.0
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking num_cpus v1.6.2
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]     Checking parking_lot_core v0.2.4
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr]     Checking parking_lot v0.4.5
[INFO] [stderr]     Checking flate2 v0.2.19
[INFO] [stderr]     Checking futures-cpupool v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.11
[INFO] [stderr]     Checking num-bigint v0.1.40
[INFO] [stderr]     Checking num-complex v0.1.40
[INFO] [stderr]     Checking num-rational v0.1.39
[INFO] [stderr]     Checking serde_json v1.0.2
[INFO] [stderr]     Checking serde_yaml v0.7.1
[INFO] [stderr]     Checking serde-value v0.5.1
[INFO] [stderr]     Checking bincode v0.8.0
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking sdl2 v0.30.0
[INFO] [stderr]     Checking log4rs v0.7.0
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |     controllers: Vec<Box<Controller>>,
[INFO] [stdout]    |                          ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:149:70
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         let cont_static = &*(cont.as_ref() as *const Controller); 
[INFO] [stdout]     |                                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |     controllers: Vec<Box<Controller>>,
[INFO] [stdout]    |                          ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:149:70
[INFO] [stdout]     |
[INFO] [stdout] 149 |                         let cont_static = &*(cont.as_ref() as *const Controller); 
[INFO] [stdout]     |                                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(drop_types_in_const)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(drop_types_in_const)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.79s
[INFO] running `Command { std: "docker" "inspect" "82aa3e1824bf160367531cde082c1db84a6eb948b9466296e92b0e02588b91e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82aa3e1824bf160367531cde082c1db84a6eb948b9466296e92b0e02588b91e5", kill_on_drop: false }`
[INFO] [stdout] 82aa3e1824bf160367531cde082c1db84a6eb948b9466296e92b0e02588b91e5