[INFO] updating cached repository Nalorokk/robot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Nalorokk/robot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Nalorokk/robot" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Nalorokk/robot"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Nalorokk/robot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Nalorokk/robot" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Nalorokk/robot"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Nalorokk/robot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 753188cc39e60093fc9f262f4401df521ea6ba28
[INFO] sha for GitHub repo Nalorokk/robot: 753188cc39e60093fc9f262f4401df521ea6ba28
[INFO] validating manifest of Nalorokk/robot on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Nalorokk/robot on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Nalorokk/robot
[INFO] finished frobbing Nalorokk/robot
[INFO] frobbed toml for Nalorokk/robot written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Nalorokk/robot/Cargo.toml
[INFO] started frobbing Nalorokk/robot
[INFO] finished frobbing Nalorokk/robot
[INFO] frobbed toml for Nalorokk/robot written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Nalorokk/robot/Cargo.toml
[INFO] crate Nalorokk/robot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking Nalorokk/robot against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-2/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Nalorokk/robot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 715d78471b61c3749899bf420b6fab6bd9673448b25b62814f07b0d4251a5993
[INFO] running `"docker" "start" "-a" "715d78471b61c3749899bf420b6fab6bd9673448b25b62814f07b0d4251a5993"`
[INFO] [stderr]     Checking tokio-io v0.1.7
[INFO] [stderr]     Checking mio-uds v0.6.6
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]    Compiling serde_json v1.0.22
[INFO] [stderr]     Checking tokio-threadpool v0.1.4
[INFO] [stderr]     Checking rppal v0.6.0
[INFO] [stderr]     Checking tokio-codec v0.1.0
[INFO] [stderr]     Checking tokio-reactor v0.1.2
[INFO] [stderr]     Checking h2 v0.1.10
[INFO] [stderr]     Checking tokio-fs v0.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.0
[INFO] [stderr]     Checking tokio-udp v0.1.1
[INFO] [stderr]     Checking tokio v0.1.7
[INFO] [stderr]    Compiling cargo_metadata v0.5.6
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking trust-dns-proto v0.3.3
[INFO] [stderr]     Checking tokio-signal v0.1.5
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]     Checking trust-dns-resolver v0.8.2
[INFO] [stderr]    Compiling actix v0.5.8
[INFO] [stderr]     Checking actix-web v0.6.14
[INFO] [stderr]     Checking bot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:70:41
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 let mut job: Option<Box<Fn(&Gpio)>> = None;
[INFO] [stderr]    |                                         ^^^^^^^^^ help: use `dyn`: `dyn Fn(&Gpio)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:172:53
[INFO] [stderr]     |
[INFO] [stderr] 172 | fn pwm(gpio: &Gpio, millis: u32, prc: usize, f: Box<Fn(&Gpio)>) {
[INFO] [stderr]     |                                                     ^^^^^^^^^ help: use `dyn`: `dyn Fn(&Gpio)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:70:41
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 let mut job: Option<Box<Fn(&Gpio)>> = None;
[INFO] [stderr]    |                                         ^^^^^^^^^ help: use `dyn`: `dyn Fn(&Gpio)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:172:53
[INFO] [stderr]     |
[INFO] [stderr] 172 | fn pwm(gpio: &Gpio, millis: u32, prc: usize, f: Box<Fn(&Gpio)>) {
[INFO] [stderr]     |                                                     ^^^^^^^^^ help: use `dyn`: `dyn Fn(&Gpio)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.80s
[INFO] running `"docker" "inspect" "715d78471b61c3749899bf420b6fab6bd9673448b25b62814f07b0d4251a5993"`
[INFO] running `"docker" "rm" "-f" "715d78471b61c3749899bf420b6fab6bd9673448b25b62814f07b0d4251a5993"`
[INFO] [stdout] 715d78471b61c3749899bf420b6fab6bd9673448b25b62814f07b0d4251a5993