[INFO] updating cached repository compilenix/rust-simple-httpd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/compilenix/rust-simple-httpd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/compilenix/rust-simple-httpd" "work/ex/beta-1.37-6/sources/1.36.0/gh/compilenix/rust-simple-httpd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/compilenix/rust-simple-httpd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/compilenix/rust-simple-httpd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/compilenix/rust-simple-httpd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/compilenix/rust-simple-httpd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05c68ed62fe9c500b844dafd18989bd63584aa78
[INFO] sha for GitHub repo compilenix/rust-simple-httpd: 05c68ed62fe9c500b844dafd18989bd63584aa78
[INFO] validating manifest of compilenix/rust-simple-httpd 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 compilenix/rust-simple-httpd 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 compilenix/rust-simple-httpd
[INFO] finished frobbing compilenix/rust-simple-httpd
[INFO] frobbed toml for compilenix/rust-simple-httpd written to work/ex/beta-1.37-6/sources/1.36.0/gh/compilenix/rust-simple-httpd/Cargo.toml
[INFO] started frobbing compilenix/rust-simple-httpd
[INFO] finished frobbing compilenix/rust-simple-httpd
[INFO] frobbed toml for compilenix/rust-simple-httpd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/compilenix/rust-simple-httpd/Cargo.toml
[INFO] crate compilenix/rust-simple-httpd already has a lockfile, it will not be regenerated
[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 compilenix/rust-simple-httpd 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-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/compilenix/rust-simple-httpd:/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] 9d3d8d0c5a83f755f8d2b375f4690335189fe8ef3223d6accfbc9c7418b9e7ac
[INFO] running `"docker" "start" "-a" "9d3d8d0c5a83f755f8d2b375f4690335189fe8ef3223d6accfbc9c7418b9e7ac"`
[INFO] [stderr]    Compiling rust_hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `"docker" "inspect" "9d3d8d0c5a83f755f8d2b375f4690335189fe8ef3223d6accfbc9c7418b9e7ac"`
[INFO] running `"docker" "rm" "-f" "9d3d8d0c5a83f755f8d2b375f4690335189fe8ef3223d6accfbc9c7418b9e7ac"`
[INFO] [stdout] 9d3d8d0c5a83f755f8d2b375f4690335189fe8ef3223d6accfbc9c7418b9e7ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/compilenix/rust-simple-httpd:/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] aa637e80e94d877054e1dc323d6b3bb3ada49b066e9b28a8f185513e4b12b667
[INFO] running `"docker" "start" "-a" "aa637e80e94d877054e1dc323d6b3bb3ada49b066e9b28a8f185513e4b12b667"`
[INFO] [stderr]    Compiling rust_hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "aa637e80e94d877054e1dc323d6b3bb3ada49b066e9b28a8f185513e4b12b667"`
[INFO] running `"docker" "rm" "-f" "aa637e80e94d877054e1dc323d6b3bb3ada49b066e9b28a8f185513e4b12b667"`
[INFO] [stdout] aa637e80e94d877054e1dc323d6b3bb3ada49b066e9b28a8f185513e4b12b667
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/compilenix/rust-simple-httpd:/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] 6ec17f74b0e3c2e054f7be83c1bdba071af3e03eae29ec801c2d7667618d34c6
[INFO] running `"docker" "start" "-a" "6ec17f74b0e3c2e054f7be83c1bdba071af3e03eae29ec801c2d7667618d34c6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_hello-e7b7d9b5fc9070bb
[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] [stderr]      Running /opt/crater/target/debug/deps/rust_hello-80fad42635ca9d17
[INFO] [stderr]    Doc-tests rust_hello
[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] [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" "6ec17f74b0e3c2e054f7be83c1bdba071af3e03eae29ec801c2d7667618d34c6"`
[INFO] running `"docker" "rm" "-f" "6ec17f74b0e3c2e054f7be83c1bdba071af3e03eae29ec801c2d7667618d34c6"`
[INFO] [stdout] 6ec17f74b0e3c2e054f7be83c1bdba071af3e03eae29ec801c2d7667618d34c6