[INFO] crate cosworth 0.1.5 is already in cache
[INFO] extracting crate cosworth 0.1.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/cosworth/0.1.5
[INFO] extracting crate cosworth 0.1.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cosworth/0.1.5
[INFO] validating manifest of cosworth-0.1.5 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 cosworth-0.1.5 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 cosworth-0.1.5
[INFO] finished frobbing cosworth-0.1.5
[INFO] frobbed toml for cosworth-0.1.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cosworth/0.1.5/Cargo.toml
[INFO] started frobbing cosworth-0.1.5
[INFO] finished frobbing cosworth-0.1.5
[INFO] frobbed toml for cosworth-0.1.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cosworth/0.1.5/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 cosworth-0.1.5 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/cosworth/0.1.5:/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] 2f7e141cda0e2c20ae81014f0ca891ba07435f3369766cd6aea177e3d1322cc5
[INFO] running `"docker" "start" "-a" "2f7e141cda0e2c20ae81014f0ca891ba07435f3369766cd6aea177e3d1322cc5"`
[INFO] [stderr]    Compiling actix-web v0.7.19
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling v_escape_derive v0.5.3
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling tokio-openssl v0.2.1
[INFO] [stderr]    Compiling ipnetwork v0.13.1
[INFO] [stderr]    Compiling bigdecimal v0.0.14
[INFO] [stderr]    Compiling r2d2 v0.8.5
[INFO] [stderr]    Compiling trust-dns-proto v0.6.3
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling diesel v1.4.2
[INFO] [stderr]    Compiling v_escape v0.7.2
[INFO] [stderr]    Compiling v_htmlescape v0.4.3
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.3
[INFO] [stderr]    Compiling actix v0.7.9
[INFO] [stderr]    Compiling actix-net v0.2.6
[INFO] [stderr]    Compiling cosworth v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/workers.rs:22:21
[INFO] [stderr]    |
[INFO] [stderr] 22 |   pub endpoint: &'a Endpoint
[INFO] [stderr]    |                     ^^^^^^^^ help: use `dyn`: `dyn Endpoint`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `"docker" "inspect" "2f7e141cda0e2c20ae81014f0ca891ba07435f3369766cd6aea177e3d1322cc5"`
[INFO] running `"docker" "rm" "-f" "2f7e141cda0e2c20ae81014f0ca891ba07435f3369766cd6aea177e3d1322cc5"`
[INFO] [stdout] 2f7e141cda0e2c20ae81014f0ca891ba07435f3369766cd6aea177e3d1322cc5
[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/cosworth/0.1.5:/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] 1f637fe439b89b50d3b3f6e866e100c0d55ee811086588421ecb0cf5483a3e10
[INFO] running `"docker" "start" "-a" "1f637fe439b89b50d3b3f6e866e100c0d55ee811086588421ecb0cf5483a3e10"`
[INFO] [stderr]    Compiling cosworth v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/workers.rs:22:21
[INFO] [stderr]    |
[INFO] [stderr] 22 |   pub endpoint: &'a Endpoint
[INFO] [stderr]    |                     ^^^^^^^^ help: use `dyn`: `dyn Endpoint`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `"docker" "inspect" "1f637fe439b89b50d3b3f6e866e100c0d55ee811086588421ecb0cf5483a3e10"`
[INFO] running `"docker" "rm" "-f" "1f637fe439b89b50d3b3f6e866e100c0d55ee811086588421ecb0cf5483a3e10"`
[INFO] [stdout] 1f637fe439b89b50d3b3f6e866e100c0d55ee811086588421ecb0cf5483a3e10
[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/cosworth/0.1.5:/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] 73157a8355b56e1b4679b90a5859e7ab58ea11d7eeaa66dddaa243a4a5ba03a2
[INFO] running `"docker" "start" "-a" "73157a8355b56e1b4679b90a5859e7ab58ea11d7eeaa66dddaa243a4a5ba03a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cosworth-acc78753141ccb80
[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/http_tests-9c5ac0c0b4a82fad
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test response_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cosworth
[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" "73157a8355b56e1b4679b90a5859e7ab58ea11d7eeaa66dddaa243a4a5ba03a2"`
[INFO] running `"docker" "rm" "-f" "73157a8355b56e1b4679b90a5859e7ab58ea11d7eeaa66dddaa243a4a5ba03a2"`
[INFO] [stdout] 73157a8355b56e1b4679b90a5859e7ab58ea11d7eeaa66dddaa243a4a5ba03a2