[INFO] crate hex-buffer-serde 0.2.0 is already in cache
[INFO] testing hex-buffer-serde-0.2.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate hex-buffer-serde 0.2.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate hex-buffer-serde 0.2.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hex-buffer-serde 0.2.0
[INFO] finished tweaking crates.io crate hex-buffer-serde 0.2.0
[INFO] tweaked toml for crates.io crate hex-buffer-serde 0.2.0 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] aeae087c921de6375ea8cf911a27fd6265aa2dfa3bd1f3a8af7eb3a58802a7bd
[INFO] running `"docker" "start" "-a" "aeae087c921de6375ea8cf911a27fd6265aa2dfa3bd1f3a8af7eb3a58802a7bd"`
[INFO] [stderr]    Compiling hex-buffer-serde v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "aeae087c921de6375ea8cf911a27fd6265aa2dfa3bd1f3a8af7eb3a58802a7bd"`
[INFO] running `"docker" "rm" "-f" "aeae087c921de6375ea8cf911a27fd6265aa2dfa3bd1f3a8af7eb3a58802a7bd"`
[INFO] [stdout] aeae087c921de6375ea8cf911a27fd6265aa2dfa3bd1f3a8af7eb3a58802a7bd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5ba15a730666d7ea590170fc9c300243a18b660a8c7676f938ffcd5d6b7a4c8e
[INFO] running `"docker" "start" "-a" "5ba15a730666d7ea590170fc9c300243a18b660a8c7676f938ffcd5d6b7a4c8e"`
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling serde_cbor v0.9.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.1
[INFO] [stderr]    Compiling hex-buffer-serde v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `"docker" "inspect" "5ba15a730666d7ea590170fc9c300243a18b660a8c7676f938ffcd5d6b7a4c8e"`
[INFO] running `"docker" "rm" "-f" "5ba15a730666d7ea590170fc9c300243a18b660a8c7676f938ffcd5d6b7a4c8e"`
[INFO] [stdout] 5ba15a730666d7ea590170fc9c300243a18b660a8c7676f938ffcd5d6b7a4c8e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 80f7ff038cb05894b97e36fdc75e6b8577649d2beaba6be5ed4bb35a29e626de
[INFO] running `"docker" "start" "-a" "80f7ff038cb05894b97e36fdc75e6b8577649d2beaba6be5ed4bb35a29e626de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hex_buffer_serde-9d4990df9f9f923f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::external_type ... ok
[INFO] [stdout] test tests::internal_type ... ok
[INFO] [stdout] test tests::deserializing_flattened_field ... ok
[INFO] [stdout] test tests::internal_type_with_derived_serde_code ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hex-buffer-serde
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 89) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... 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" "80f7ff038cb05894b97e36fdc75e6b8577649d2beaba6be5ed4bb35a29e626de"`
[INFO] running `"docker" "rm" "-f" "80f7ff038cb05894b97e36fdc75e6b8577649d2beaba6be5ed4bb35a29e626de"`
[INFO] [stdout] 80f7ff038cb05894b97e36fdc75e6b8577649d2beaba6be5ed4bb35a29e626de