[INFO] updating cached repository ffleming/shrimpy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ffleming/shrimpy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ffleming/shrimpy" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ffleming/shrimpy"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ffleming/shrimpy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ffleming/shrimpy" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ffleming/shrimpy"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ffleming/shrimpy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a81c2efb2fbc757fcc6ffe33fe38e6a1ed5d675f
[INFO] sha for GitHub repo ffleming/shrimpy: a81c2efb2fbc757fcc6ffe33fe38e6a1ed5d675f
[INFO] validating manifest of ffleming/shrimpy on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ffleming/shrimpy on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ffleming/shrimpy
[INFO] finished frobbing ffleming/shrimpy
[INFO] frobbed toml for ffleming/shrimpy written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ffleming/shrimpy/Cargo.toml
[INFO] started frobbing ffleming/shrimpy
[INFO] finished frobbing ffleming/shrimpy
[INFO] frobbed toml for ffleming/shrimpy written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ffleming/shrimpy/Cargo.toml
[INFO] crate ffleming/shrimpy already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ffleming/shrimpy against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-4/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ffleming/shrimpy:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fad12a07a9814a2e8235b764888b2f0ed89641413d1b75c4224778e943fc3997
[INFO] running `"docker" "start" "-a" "fad12a07a9814a2e8235b764888b2f0ed89641413d1b75c4224778e943fc3997"`
[INFO] [stderr]     Checking shrimpy v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/request.rs:14:60
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(request: String) -> Result<HttpRequest, Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn 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/http/response.rs:14:89
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<Error>> {
[INFO] [stderr]    |                                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/server.rs:52:82
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<Error>> {
[INFO] [stderr]    |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/request.rs:14:60
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(request: String) -> Result<HttpRequest, Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn 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/http/response.rs:14:89
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(http_version: &String, body_string: &String) -> Result<HttpResponse, Box<Error>> {
[INFO] [stderr]    |                                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/server.rs:52:82
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn read_stream(&self, mut stream: &mut TcpStream) -> Result<HttpRequest, Box<Error>> {
[INFO] [stderr]    |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "fad12a07a9814a2e8235b764888b2f0ed89641413d1b75c4224778e943fc3997"`
[INFO] running `"docker" "rm" "-f" "fad12a07a9814a2e8235b764888b2f0ed89641413d1b75c4224778e943fc3997"`
[INFO] [stdout] fad12a07a9814a2e8235b764888b2f0ed89641413d1b75c4224778e943fc3997