[INFO] fetching crate simple-http-server 0.4.7...
[INFO] extracting crate simple-http-server 0.4.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/simple-http-server/0.4.7
[INFO] extracting crate simple-http-server 0.4.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple-http-server/0.4.7
[INFO] validating manifest of simple-http-server-0.4.7 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of simple-http-server-0.4.7 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing simple-http-server-0.4.7
[INFO] finished frobbing simple-http-server-0.4.7
[INFO] frobbed toml for simple-http-server-0.4.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/simple-http-server/0.4.7/Cargo.toml
[INFO] started frobbing simple-http-server-0.4.7
[INFO] finished frobbing simple-http-server-0.4.7
[INFO] frobbed toml for simple-http-server-0.4.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple-http-server/0.4.7/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing simple-http-server-0.4.7 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple-http-server/0.4.7:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 285ba8b42455b9e5b6bfc5dd59b9fb20c153b64b75540b02852eb2346f08bf4d
[INFO] running `"docker" "start" "-a" "285ba8b42455b9e5b6bfc5dd59b9fb20c153b64b75540b02852eb2346f08bf4d"`
[INFO] [stderr]    Compiling ascii v0.8.7
[INFO] [stderr]    Compiling chunked_transfer v0.3.1
[INFO] [stderr]    Compiling groupable v0.2.0
[INFO] [stderr]    Compiling htmlescape v0.3.1
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling buf_redux v0.8.4
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling pretty-bytes v0.2.2
[INFO] [stderr]    Compiling mustache v0.9.0
[INFO] [stderr]    Compiling hyper-native-tls v0.3.0
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling tiny_http v0.6.2
[INFO] [stderr]    Compiling nickel v0.11.0
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling iron-cors v0.8.0
[INFO] [stderr]    Compiling multipart v0.16.1
[INFO] [stderr]    Compiling simple-http-server v0.4.7 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/middlewares/compress.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct GzipBody(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/middlewares/compress.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct DeflateBody(Box<WriteBody>);
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/middlewares/compress.rs:13:38
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn write_body(&mut self, w: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/middlewares/compress.rs:21:38
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn write_body(&mut self, w: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:831:81
[INFO] [stderr]     |
[INFO] [stderr] 831 |                                 resp.body = Some(Box::new(Box::new(take) as Box<Read + Send>));
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.67s
[INFO] running `"docker" "inspect" "285ba8b42455b9e5b6bfc5dd59b9fb20c153b64b75540b02852eb2346f08bf4d"`
[INFO] running `"docker" "rm" "-f" "285ba8b42455b9e5b6bfc5dd59b9fb20c153b64b75540b02852eb2346f08bf4d"`
[INFO] [stdout] 285ba8b42455b9e5b6bfc5dd59b9fb20c153b64b75540b02852eb2346f08bf4d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple-http-server/0.4.7:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2c27062695460acc0ad1b0f7e0f5f5c5ba52c4d22155fa1d92d36c9775c362d9
[INFO] running `"docker" "start" "-a" "2c27062695460acc0ad1b0f7e0f5f5c5ba52c4d22155fa1d92d36c9775c362d9"`
[INFO] [stderr]    Compiling simple-http-server v0.4.7 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/middlewares/compress.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct GzipBody(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/middlewares/compress.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct DeflateBody(Box<WriteBody>);
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/middlewares/compress.rs:13:38
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn write_body(&mut self, w: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/middlewares/compress.rs:21:38
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn write_body(&mut self, w: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:831:81
[INFO] [stderr]     |
[INFO] [stderr] 831 |                                 resp.body = Some(Box::new(Box::new(take) as Box<Read + Send>));
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "2c27062695460acc0ad1b0f7e0f5f5c5ba52c4d22155fa1d92d36c9775c362d9"`
[INFO] running `"docker" "rm" "-f" "2c27062695460acc0ad1b0f7e0f5f5c5ba52c4d22155fa1d92d36c9775c362d9"`
[INFO] [stdout] 2c27062695460acc0ad1b0f7e0f5f5c5ba52c4d22155fa1d92d36c9775c362d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple-http-server/0.4.7:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 92192f57e900551716a7025e322dba497d039f12ec00b97057a61191782a6aab
[INFO] running `"docker" "start" "-a" "92192f57e900551716a7025e322dba497d039f12ec00b97057a61191782a6aab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_http_server-f18805a21c37ecc0
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "92192f57e900551716a7025e322dba497d039f12ec00b97057a61191782a6aab"`
[INFO] running `"docker" "rm" "-f" "92192f57e900551716a7025e322dba497d039f12ec00b97057a61191782a6aab"`
[INFO] [stdout] 92192f57e900551716a7025e322dba497d039f12ec00b97057a61191782a6aab