[INFO] updating cached repository engineeringvirtue/bottled-discord
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/engineeringvirtue/bottled-discord
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/engineeringvirtue/bottled-discord" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/engineeringvirtue/bottled-discord"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/engineeringvirtue/bottled-discord'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/engineeringvirtue/bottled-discord" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/engineeringvirtue/bottled-discord"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/engineeringvirtue/bottled-discord'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0fca17dadc2848589f47c89ec1bd1615cfa2d491
[INFO] sha for GitHub repo engineeringvirtue/bottled-discord: 0fca17dadc2848589f47c89ec1bd1615cfa2d491
[INFO] validating manifest of engineeringvirtue/bottled-discord on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of engineeringvirtue/bottled-discord on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing engineeringvirtue/bottled-discord
[INFO] finished frobbing engineeringvirtue/bottled-discord
[INFO] frobbed toml for engineeringvirtue/bottled-discord written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/engineeringvirtue/bottled-discord/Cargo.toml
[INFO] started frobbing engineeringvirtue/bottled-discord
[INFO] finished frobbing engineeringvirtue/bottled-discord
[INFO] frobbed toml for engineeringvirtue/bottled-discord written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/engineeringvirtue/bottled-discord/Cargo.toml
[INFO] crate engineeringvirtue/bottled-discord already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking engineeringvirtue/bottled-discord against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-4/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/engineeringvirtue/bottled-discord:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 50f7bfd4cb1556dddfa83a1874f752b11e54ae8f3b940282ec5afd5c9d7fe47d
[INFO] running `"docker" "start" "-a" "50f7bfd4cb1556dddfa83a1874f752b11e54ae8f3b940282ec5afd5c9d7fe47d"`
[INFO] [stderr]     Checking kankyo v0.2.0
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]     Checking buf_redux v0.6.3
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]     Checking envy v0.3.2
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]    Compiling syn v0.15.12
[INFO] [stderr]     Checking openssl v0.10.14
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking tokio-io v0.1.9
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking r2d2 v0.8.2
[INFO] [stderr]     Checking simple-logging v2.0.1
[INFO] [stderr]     Checking cookie v0.5.1
[INFO] [stderr]     Checking curl v0.4.18
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.13
[INFO] [stderr]     Checking tokio-threadpool v0.1.7
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking diesel v1.3.3
[INFO] [stderr]     Checking native-tls v0.2.1
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]     Checking hyper v0.10.13
[INFO] [stderr]     Checking handlebars v1.0.5
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking tokio-fs v0.1.3
[INFO] [stderr]     Checking mime_guess v1.8.6
[INFO] [stderr]     Checking tokio-uds v0.2.2
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-udp v0.1.2
[INFO] [stderr]     Checking iron v0.6.0
[INFO] [stderr]     Checking hyper-native-tls v0.2.4
[INFO] [stderr]     Checking multipart v0.13.6
[INFO] [stderr]     Checking evzht9h3nznqzwl v0.0.3
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking persistent v0.4.0
[INFO] [stderr]     Checking mount v0.4.0
[INFO] [stderr]     Checking router v0.6.0
[INFO] [stderr]     Checking iron-sessionstorage-0-6 v0.6.6
[INFO] [stderr]     Checking handlebars-iron v0.27.0
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking staticfile v0.5.0
[INFO] [stderr]     Checking bodyparser v0.8.0
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking hyper v0.12.16
[INFO] [stderr]     Checking urlencoded v0.6.0
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking params v0.8.0
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.5
[INFO] [stderr]     Checking serenity v0.5.9
[INFO] [stderr]     Checking oauth2 v1.3.0
[INFO] [stderr]     Checking discord_bots v1.0.0
[INFO] [stderr]     Checking migrations_internals v1.3.0
[INFO] [stderr]    Compiling migrations_macros v1.3.0
[INFO] [stderr]     Checking diesel_migrations v1.3.0
[INFO] [stderr]     Checking bottle v1.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `reqwest` is imported redundantly
[INFO] [stderr]    --> src/web.rs:223:13
[INFO] [stderr]     |
[INFO] [stderr] 223 |         use reqwest;
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:32:1
[INFO] [stderr]     |
[INFO] [stderr] 32  | extern crate reqwest;
[INFO] [stderr]     | --------------------- the item `reqwest` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `reqwest` is imported redundantly
[INFO] [stderr]    --> src/web.rs:223:13
[INFO] [stderr]     |
[INFO] [stderr] 223 |         use reqwest;
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:32:1
[INFO] [stderr]     |
[INFO] [stderr] 32  | extern crate reqwest;
[INFO] [stderr]     | --------------------- the item `reqwest` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/web.rs:293:21
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 let mut oauth = req.extensions.get::<DOauth2>().unwrap().clone()
[INFO] [stderr]     |                     ----^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/web.rs:293:21
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 let mut oauth = req.extensions.get::<DOauth2>().unwrap().clone()
[INFO] [stderr]     |                     ----^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `"docker" "inspect" "50f7bfd4cb1556dddfa83a1874f752b11e54ae8f3b940282ec5afd5c9d7fe47d"`
[INFO] running `"docker" "rm" "-f" "50f7bfd4cb1556dddfa83a1874f752b11e54ae8f3b940282ec5afd5c9d7fe47d"`
[INFO] [stdout] 50f7bfd4cb1556dddfa83a1874f752b11e54ae8f3b940282ec5afd5c9d7fe47d