[INFO] updating cached repository snorremd/rusty-cellar-door
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/snorremd/rusty-cellar-door
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/snorremd/rusty-cellar-door" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/snorremd/rusty-cellar-door"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/snorremd/rusty-cellar-door'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/snorremd/rusty-cellar-door" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/snorremd/rusty-cellar-door"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/snorremd/rusty-cellar-door'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d097e8a4dfc2ad93eaf2abbd6cc5beeabf56f844
[INFO] sha for GitHub repo snorremd/rusty-cellar-door: d097e8a4dfc2ad93eaf2abbd6cc5beeabf56f844
[INFO] validating manifest of snorremd/rusty-cellar-door on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of snorremd/rusty-cellar-door on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing snorremd/rusty-cellar-door
[INFO] finished frobbing snorremd/rusty-cellar-door
[INFO] frobbed toml for snorremd/rusty-cellar-door written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/snorremd/rusty-cellar-door/Cargo.toml
[INFO] started frobbing snorremd/rusty-cellar-door
[INFO] finished frobbing snorremd/rusty-cellar-door
[INFO] frobbed toml for snorremd/rusty-cellar-door written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/snorremd/rusty-cellar-door/Cargo.toml
[INFO] crate snorremd/rusty-cellar-door already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking snorremd/rusty-cellar-door against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-3/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/snorremd/rusty-cellar-door:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8f26ab89f665bcbc3d5103bed2c0d5fbf2d473a8c1e86b89808e729d89f1199d
[INFO] running `"docker" "start" "-a" "8f26ab89f665bcbc3d5103bed2c0d5fbf2d473a8c1e86b89808e729d89f1199d"`
[INFO] [stderr]     Checking opaque-debug v0.1.1
[INFO] [stderr]     Checking lru_time_cache v0.8.0
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking socket2 v0.3.7
[INFO] [stderr]     Checking listenfd v0.3.3
[INFO] [stderr]    Compiling ring v0.13.2
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking tokio-io v0.1.7
[INFO] [stderr]    Compiling pest_derive v1.0.7
[INFO] [stderr]     Checking crossbeam-epoch v0.4.3
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking serde_urlencoded v0.5.3
[INFO] [stderr]     Checking block-cipher-trait v0.5.3
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking mio v0.6.15
[INFO] [stderr]     Checking env_logger v0.5.12
[INFO] [stderr]     Checking blowfish v0.3.0
[INFO] [stderr]     Checking error-chain v0.1.12
[INFO] [stderr]     Checking crossbeam-deque v0.3.1
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking tokio-codec v0.1.0
[INFO] [stderr]     Checking h2 v0.1.12
[INFO] [stderr]     Checking bcrypt v0.2.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.5
[INFO] [stderr]     Checking tokio-reactor v0.1.3
[INFO] [stderr]     Checking mio-uds v0.6.6
[INFO] [stderr]     Checking tokio-udp v0.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.1
[INFO] [stderr]     Checking tokio-signal v0.2.1
[INFO] [stderr]     Checking trust-dns-proto v0.4.0
[INFO] [stderr]     Checking tokio-fs v0.1.3
[INFO] [stderr]     Checking tokio v0.1.7
[INFO] [stderr]     Checking tera v0.11.12
[INFO] [stderr]     Checking trust-dns-resolver v0.9.1
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking jsonwebtoken v5.0.0
[INFO] [stderr]     Checking actix v0.7.3
[INFO] [stderr]     Checking actix-web v0.7.3
[INFO] [stderr]     Checking rusty-cellar-door v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/auth.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let mut scope_split = scope.split(" ");
[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/auth.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let mut scope_split = scope.split(" ");
[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 52.50s
[INFO] running `"docker" "inspect" "8f26ab89f665bcbc3d5103bed2c0d5fbf2d473a8c1e86b89808e729d89f1199d"`
[INFO] running `"docker" "rm" "-f" "8f26ab89f665bcbc3d5103bed2c0d5fbf2d473a8c1e86b89808e729d89f1199d"`
[INFO] [stdout] 8f26ab89f665bcbc3d5103bed2c0d5fbf2d473a8c1e86b89808e729d89f1199d