[INFO] updating cached repository adace123/rust_http_handler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/adace123/rust_http_handler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/adace123/rust_http_handler" "work/ex/beta-1.38-1/sources/1.37.0/gh/adace123/rust_http_handler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/adace123/rust_http_handler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/adace123/rust_http_handler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adace123/rust_http_handler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adace123/rust_http_handler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce87fde31f2ac031936dfdb12e581301782694b2
[INFO] sha for GitHub repo adace123/rust_http_handler: ce87fde31f2ac031936dfdb12e581301782694b2
[INFO] validating manifest of adace123/rust_http_handler 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 adace123/rust_http_handler 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 adace123/rust_http_handler
[INFO] finished frobbing adace123/rust_http_handler
[INFO] frobbed toml for adace123/rust_http_handler written to work/ex/beta-1.38-1/sources/1.37.0/gh/adace123/rust_http_handler/Cargo.toml
[INFO] started frobbing adace123/rust_http_handler
[INFO] finished frobbing adace123/rust_http_handler
[INFO] frobbed toml for adace123/rust_http_handler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adace123/rust_http_handler/Cargo.toml
[INFO] crate adace123/rust_http_handler 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 adace123/rust_http_handler against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/adace123/rust_http_handler:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5c35bd07d151029c9d147a41bf6c5d737b4cffa756f696bea8f6c528d6a29de8
[INFO] running `"docker" "start" "-a" "5c35bd07d151029c9d147a41bf6c5d737b4cffa756f696bea8f6c528d6a29de8"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling http_handler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http_request/mod.rs:33:68
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn parse_request(raw_request: &str) -> 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_request/mod.rs:56:67
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn new(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 27.78s
[INFO] running `"docker" "inspect" "5c35bd07d151029c9d147a41bf6c5d737b4cffa756f696bea8f6c528d6a29de8"`
[INFO] running `"docker" "rm" "-f" "5c35bd07d151029c9d147a41bf6c5d737b4cffa756f696bea8f6c528d6a29de8"`
[INFO] [stdout] 5c35bd07d151029c9d147a41bf6c5d737b4cffa756f696bea8f6c528d6a29de8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/adace123/rust_http_handler:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 90e0763cff1594d09c39c08304c79774a4e3f89fb8e052c2ee33032585e5a01d
[INFO] running `"docker" "start" "-a" "90e0763cff1594d09c39c08304c79774a4e3f89fb8e052c2ee33032585e5a01d"`
[INFO] [stderr]    Compiling http_handler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http_request/mod.rs:33:68
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn parse_request(raw_request: &str) -> 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_request/mod.rs:56:67
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn new(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 2.77s
[INFO] running `"docker" "inspect" "90e0763cff1594d09c39c08304c79774a4e3f89fb8e052c2ee33032585e5a01d"`
[INFO] running `"docker" "rm" "-f" "90e0763cff1594d09c39c08304c79774a4e3f89fb8e052c2ee33032585e5a01d"`
[INFO] [stdout] 90e0763cff1594d09c39c08304c79774a4e3f89fb8e052c2ee33032585e5a01d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/adace123/rust_http_handler:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 86410ebe8768a89c2b659f84c459e1626e3c25cf6c257c0900266aa25c0312a5
[INFO] running `"docker" "start" "-a" "86410ebe8768a89c2b659f84c459e1626e3c25cf6c257c0900266aa25c0312a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/http_handler-4acbfad9d2c4e2d2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test http_request::tests::test_parse_post_request ... ok
[INFO] [stdout] test http_request::tests::test_parse_get_request ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "86410ebe8768a89c2b659f84c459e1626e3c25cf6c257c0900266aa25c0312a5"`
[INFO] running `"docker" "rm" "-f" "86410ebe8768a89c2b659f84c459e1626e3c25cf6c257c0900266aa25c0312a5"`
[INFO] [stdout] 86410ebe8768a89c2b659f84c459e1626e3c25cf6c257c0900266aa25c0312a5