[INFO] updating cached repository onur/sysinfo-web
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/onur/sysinfo-web
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/onur/sysinfo-web" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/onur/sysinfo-web"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/onur/sysinfo-web'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/onur/sysinfo-web" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/onur/sysinfo-web"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/onur/sysinfo-web'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] acaf0fd1bdff4976449943b8089df3b948803618
[INFO] sha for GitHub repo onur/sysinfo-web: acaf0fd1bdff4976449943b8089df3b948803618
[INFO] validating manifest of onur/sysinfo-web 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 onur/sysinfo-web 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 onur/sysinfo-web
[INFO] finished frobbing onur/sysinfo-web
[INFO] frobbed toml for onur/sysinfo-web written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/onur/sysinfo-web/Cargo.toml
[INFO] started frobbing onur/sysinfo-web
[INFO] finished frobbing onur/sysinfo-web
[INFO] frobbed toml for onur/sysinfo-web written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/onur/sysinfo-web/Cargo.toml
[INFO] crate onur/sysinfo-web 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 onur/sysinfo-web against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/onur/sysinfo-web:/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] a7e58be047e019055e628c8d7376f64123ca0fad08d1bdc8a3b00500f0c137e3
[INFO] running `"docker" "start" "-a" "a7e58be047e019055e628c8d7376f64123ca0fad08d1bdc8a3b00500f0c137e3"`
[INFO] [stderr]    Compiling sysinfo v0.5.6
[INFO] [stderr]     Checking hostname v0.1.4
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]     Checking hyper v0.10.13
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]    Compiling mime_guess v1.8.4
[INFO] [stderr]     Checking rayon v1.0.1
[INFO] [stderr]     Checking iron v0.6.0
[INFO] [stderr]     Checking sysinfo-web v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/web.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct GzipContent(Box<WriteBody>);
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[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/web.rs:38:38
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn write_body(&mut self, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/web.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct GzipContent(Box<WriteBody>);
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[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/web.rs:38:38
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn write_body(&mut self, w: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.89s
[INFO] running `"docker" "inspect" "a7e58be047e019055e628c8d7376f64123ca0fad08d1bdc8a3b00500f0c137e3"`
[INFO] running `"docker" "rm" "-f" "a7e58be047e019055e628c8d7376f64123ca0fad08d1bdc8a3b00500f0c137e3"`
[INFO] [stdout] a7e58be047e019055e628c8d7376f64123ca0fad08d1bdc8a3b00500f0c137e3