[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-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/onur/sysinfo-web"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/onur/sysinfo-web'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/onur/sysinfo-web" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/onur/sysinfo-web"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of onur/sysinfo-web 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 onur/sysinfo-web
[INFO] finished frobbing onur/sysinfo-web
[INFO] frobbed toml for onur/sysinfo-web written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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" "+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 onur/sysinfo-web against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-4/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 695967dfdb18e787b68af24db85499e77d5873f8937ac52ad81d81ad13be5e96
[INFO] running `"docker" "start" "-a" "695967dfdb18e787b68af24db85499e77d5873f8937ac52ad81d81ad13be5e96"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.59
[INFO] [stderr]    Compiling sysinfo v0.5.6
[INFO] [stderr]     Checking hostname v0.1.4
[INFO] [stderr]     Checking hyper v0.10.13
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.59
[INFO] [stderr]    Compiling mime_guess v1.8.4
[INFO] [stderr]     Checking iron v0.6.0
[INFO] [stderr]     Checking serde_json v1.0.17
[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 29.99s
[INFO] running `"docker" "inspect" "695967dfdb18e787b68af24db85499e77d5873f8937ac52ad81d81ad13be5e96"`
[INFO] running `"docker" "rm" "-f" "695967dfdb18e787b68af24db85499e77d5873f8937ac52ad81d81ad13be5e96"`
[INFO] [stdout] 695967dfdb18e787b68af24db85499e77d5873f8937ac52ad81d81ad13be5e96