[INFO] updating cached repository alexcrichton/appveyor-scrape
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alexcrichton/appveyor-scrape
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alexcrichton/appveyor-scrape" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/alexcrichton/appveyor-scrape"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/alexcrichton/appveyor-scrape'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alexcrichton/appveyor-scrape" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/alexcrichton/appveyor-scrape"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/alexcrichton/appveyor-scrape'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0f54c6fa477c6b3ed7fe6ecbbcf308764d018966
[INFO] sha for GitHub repo alexcrichton/appveyor-scrape: 0f54c6fa477c6b3ed7fe6ecbbcf308764d018966
[INFO] validating manifest of alexcrichton/appveyor-scrape on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of alexcrichton/appveyor-scrape on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing alexcrichton/appveyor-scrape
[INFO] finished frobbing alexcrichton/appveyor-scrape
[INFO] frobbed toml for alexcrichton/appveyor-scrape written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/alexcrichton/appveyor-scrape/Cargo.toml
[INFO] started frobbing alexcrichton/appveyor-scrape
[INFO] finished frobbing alexcrichton/appveyor-scrape
[INFO] frobbed toml for alexcrichton/appveyor-scrape written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/alexcrichton/appveyor-scrape/Cargo.toml
[INFO] crate alexcrichton/appveyor-scrape already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking alexcrichton/appveyor-scrape against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-7/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/alexcrichton/appveyor-scrape:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fab021d43e22a03acfdfdb0ca0a6ac43467ef8ad66844c3ef4d87a551166431f
[INFO] running `"docker" "start" "-a" "fab021d43e22a03acfdfdb0ca0a6ac43467ef8ad66844c3ef4d87a551166431f"`
[INFO] [stderr]     Checking socket2 v0.3.0
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking curl-sys v0.4.1
[INFO] [stderr]     Checking curl v0.4.11
[INFO] [stderr]     Checking tokio-curl v0.1.11
[INFO] [stderr]     Checking appveyor-scrape v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/bin/plot-two-log-statements.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let mut lines = contents.lines();
[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/bin/plot-two-log-statements.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let mut lines = contents.lines();
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/download-logs.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub type MyFuture<T> = Box<Future<Item = T, Error = Error>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[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/bin/download-logs.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub type MyFuture<T> = Box<Future<Item = T, Error = Error>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.85s
[INFO] running `"docker" "inspect" "fab021d43e22a03acfdfdb0ca0a6ac43467ef8ad66844c3ef4d87a551166431f"`
[INFO] running `"docker" "rm" "-f" "fab021d43e22a03acfdfdb0ca0a6ac43467ef8ad66844c3ef4d87a551166431f"`
[INFO] [stdout] fab021d43e22a03acfdfdb0ca0a6ac43467ef8ad66844c3ef4d87a551166431f