[INFO] updating cached repository masahiko-ofgp/serve
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/masahiko-ofgp/serve
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/masahiko-ofgp/serve" "work/ex/beta-1.38-1/sources/1.37.0/gh/masahiko-ofgp/serve"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/masahiko-ofgp/serve'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/masahiko-ofgp/serve" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/masahiko-ofgp/serve"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/masahiko-ofgp/serve'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4709429e87b80fc1361191dadfd209492aa52d01
[INFO] sha for GitHub repo masahiko-ofgp/serve: 4709429e87b80fc1361191dadfd209492aa52d01
[INFO] validating manifest of masahiko-ofgp/serve on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of masahiko-ofgp/serve on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing masahiko-ofgp/serve
[INFO] finished frobbing masahiko-ofgp/serve
[INFO] frobbed toml for masahiko-ofgp/serve written to work/ex/beta-1.38-1/sources/1.37.0/gh/masahiko-ofgp/serve/Cargo.toml
[INFO] started frobbing masahiko-ofgp/serve
[INFO] finished frobbing masahiko-ofgp/serve
[INFO] frobbed toml for masahiko-ofgp/serve written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/masahiko-ofgp/serve/Cargo.toml
[INFO] crate masahiko-ofgp/serve already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing masahiko-ofgp/serve against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/masahiko-ofgp/serve:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 46b5cbd3139cd8e7c05baf4ad402a47e004fc7b838d44529055581f9cc6a057a
[INFO] running `"docker" "start" "-a" "46b5cbd3139cd8e7c05baf4ad402a47e004fc7b838d44529055581f9cc6a057a"`
[INFO] [stderr]    Compiling serve v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 | 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 2.18s
[INFO] running `"docker" "inspect" "46b5cbd3139cd8e7c05baf4ad402a47e004fc7b838d44529055581f9cc6a057a"`
[INFO] running `"docker" "rm" "-f" "46b5cbd3139cd8e7c05baf4ad402a47e004fc7b838d44529055581f9cc6a057a"`
[INFO] [stdout] 46b5cbd3139cd8e7c05baf4ad402a47e004fc7b838d44529055581f9cc6a057a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/masahiko-ofgp/serve:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1fc964819a66699cc4e3001fe9e23b39041ef1001ed51f97113b2000ae8280e5
[INFO] running `"docker" "start" "-a" "1fc964819a66699cc4e3001fe9e23b39041ef1001ed51f97113b2000ae8280e5"`
[INFO] [stderr]    Compiling serve v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 | 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 0.59s
[INFO] running `"docker" "inspect" "1fc964819a66699cc4e3001fe9e23b39041ef1001ed51f97113b2000ae8280e5"`
[INFO] running `"docker" "rm" "-f" "1fc964819a66699cc4e3001fe9e23b39041ef1001ed51f97113b2000ae8280e5"`
[INFO] [stdout] 1fc964819a66699cc4e3001fe9e23b39041ef1001ed51f97113b2000ae8280e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/masahiko-ofgp/serve:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 81d63e6da55c708cfc9909e286c3de475daae6d975ecb334cbe41314034e88cf
[INFO] running `"docker" "start" "-a" "81d63e6da55c708cfc9909e286c3de475daae6d975ecb334cbe41314034e88cf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serve-ac9f864d71191c03
[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] [stderr]      Running /opt/crater/target/debug/deps/main-f5017ce9757cd46e
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests serve
[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" "81d63e6da55c708cfc9909e286c3de475daae6d975ecb334cbe41314034e88cf"`
[INFO] running `"docker" "rm" "-f" "81d63e6da55c708cfc9909e286c3de475daae6d975ecb334cbe41314034e88cf"`
[INFO] [stdout] 81d63e6da55c708cfc9909e286c3de475daae6d975ecb334cbe41314034e88cf