[INFO] updating cached repository SHAKOTN/whatever_rs_bot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SHAKOTN/whatever_rs_bot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SHAKOTN/whatever_rs_bot" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/SHAKOTN/whatever_rs_bot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/SHAKOTN/whatever_rs_bot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SHAKOTN/whatever_rs_bot" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/SHAKOTN/whatever_rs_bot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/SHAKOTN/whatever_rs_bot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b666ebb2170ff95de9de2e56f61bad524f76bfd
[INFO] sha for GitHub repo SHAKOTN/whatever_rs_bot: 8b666ebb2170ff95de9de2e56f61bad524f76bfd
[INFO] validating manifest of SHAKOTN/whatever_rs_bot on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of SHAKOTN/whatever_rs_bot on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing SHAKOTN/whatever_rs_bot
[INFO] finished frobbing SHAKOTN/whatever_rs_bot
[INFO] frobbed toml for SHAKOTN/whatever_rs_bot written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/SHAKOTN/whatever_rs_bot/Cargo.toml
[INFO] started frobbing SHAKOTN/whatever_rs_bot
[INFO] finished frobbing SHAKOTN/whatever_rs_bot
[INFO] frobbed toml for SHAKOTN/whatever_rs_bot written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/SHAKOTN/whatever_rs_bot/Cargo.toml
[INFO] crate SHAKOTN/whatever_rs_bot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking SHAKOTN/whatever_rs_bot against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/SHAKOTN/whatever_rs_bot:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9934e1f404cc5c0b15386cf3c3f8ca3035d18f872cc1bd8272f88e60d951f9bd
[INFO] running `"docker" "start" "-a" "9934e1f404cc5c0b15386cf3c3f8ca3035d18f872cc1bd8272f88e60d951f9bd"`
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking encoding_rs v0.7.2
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking openssl-sys v0.9.35
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]     Checking libflate v0.1.16
[INFO] [stderr]     Checking serde_urlencoded v0.5.3
[INFO] [stderr]     Checking tokio-io v0.1.7
[INFO] [stderr]     Checking tokio-threadpool v0.1.5
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking openssl v0.9.24
[INFO] [stderr]     Checking mio v0.6.15
[INFO] [stderr]     Checking mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio-codec v0.1.0
[INFO] [stderr]     Checking tokio-fs v0.1.3
[INFO] [stderr]     Checking tokio-reactor v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.1
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio v0.1.7
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper-tls v0.1.4
[INFO] [stderr]     Checking reqwest v0.8.7
[INFO] [stderr]     Checking whatever v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bot.rs:56:34
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub features: Option<Vec<Box<Feature>>>,
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Feature`
[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/bot.rs:56:34
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub features: Option<Vec<Box<Feature>>>,
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Feature`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.16s
[INFO] running `"docker" "inspect" "9934e1f404cc5c0b15386cf3c3f8ca3035d18f872cc1bd8272f88e60d951f9bd"`
[INFO] running `"docker" "rm" "-f" "9934e1f404cc5c0b15386cf3c3f8ca3035d18f872cc1bd8272f88e60d951f9bd"`
[INFO] [stdout] 9934e1f404cc5c0b15386cf3c3f8ca3035d18f872cc1bd8272f88e60d951f9bd