[INFO] cloning repository https://github.com/nnarain/quartz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nnarain/quartz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnnarain%2Fquartz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnnarain%2Fquartz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98778676e4b48f4587ad188abbd39a084c5dbded
[INFO] checking nnarain/quartz against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnnarain%2Fquartz" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nnarain/quartz on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nnarain/quartz
[INFO] finished tweaking git repo https://github.com/nnarain/quartz
[INFO] tweaked toml for git repo https://github.com/nnarain/quartz written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/nnarain/quartz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2-sys v0.30.0
[INFO] [stderr]   Downloaded sdl2 v0.30.0
[INFO] [stderr]   Downloaded libc v0.2.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87767e0ee10b068ee70c82ff69ec332a1ef3f2b7d34bc45bfd97c78f2b33038a
[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" "87767e0ee10b068ee70c82ff69ec332a1ef3f2b7d34bc45bfd97c78f2b33038a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87767e0ee10b068ee70c82ff69ec332a1ef3f2b7d34bc45bfd97c78f2b33038a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87767e0ee10b068ee70c82ff69ec332a1ef3f2b7d34bc45bfd97c78f2b33038a", kill_on_drop: false }`
[INFO] [stdout] 87767e0ee10b068ee70c82ff69ec332a1ef3f2b7d34bc45bfd97c78f2b33038a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3819e3516cbd51dfa1fc245e0c270c9dc9bd74232b8fa6199353da4d27735905
[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" "3819e3516cbd51dfa1fc245e0c270c9dc9bd74232b8fa6199353da4d27735905", kill_on_drop: false }`
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]     Checking regex-syntax v0.4.1
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking serde v1.0.11
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking libchip8 v0.1.0 (/opt/rustwide/workdir/libchip8)
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libchip8/src/lib.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 |     key_wait: Option<Box<FnMut() -> u8 + 'a>>, // function that waits for key press and returns value
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> u8 + 'a`
[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]   --> libchip8/src/lib.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 |     on_display_update: Option<Box<FnMut() + 'a>>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libchip8/src/lib.rs:400:50
[INFO] [stdout]     |
[INFO] [stdout] 400 |     pub fn set_key_wait(&mut self, key_wait: Box<FnMut() -> u8 + 'a>) {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> u8 + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libchip8/src/lib.rs:404:68
[INFO] [stdout]     |
[INFO] [stdout] 404 |     pub fn set_on_display_update(&mut self, on_display_update: Box<FnMut() + 'a>) {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> libchip8/src/lib.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 |     key_wait: Option<Box<FnMut() -> u8 + 'a>>, // function that waits for key press and returns value
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> u8 + 'a`
[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]   --> libchip8/src/lib.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 |     on_display_update: Option<Box<FnMut() + 'a>>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libchip8/src/lib.rs:400:50
[INFO] [stdout]     |
[INFO] [stdout] 400 |     pub fn set_key_wait(&mut self, key_wait: Box<FnMut() -> u8 + 'a>) {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> u8 + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> libchip8/src/lib.rs:404:68
[INFO] [stdout]     |
[INFO] [stdout] 404 |     pub fn set_on_display_update(&mut self, on_display_update: Box<FnMut() + 'a>) {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]    Compiling serde_derive v1.0.11
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking sdl2 v0.30.0
[INFO] [stderr]     Checking docopt v0.8.1
[INFO] [stderr]     Checking quartz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:141:60
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn load_rom_file(rom_file: &String) -> Result<Vec<u8>, Box<Error>> {
[INFO] [stdout]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[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/main.rs:141:60
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn load_rom_file(rom_file: &String) -> Result<Vec<u8>, Box<Error>> {
[INFO] [stdout]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.80s
[INFO] running `Command { std: "docker" "inspect" "3819e3516cbd51dfa1fc245e0c270c9dc9bd74232b8fa6199353da4d27735905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3819e3516cbd51dfa1fc245e0c270c9dc9bd74232b8fa6199353da4d27735905", kill_on_drop: false }`
[INFO] [stdout] 3819e3516cbd51dfa1fc245e0c270c9dc9bd74232b8fa6199353da4d27735905