[INFO] crate alexa 0.1.2 is already in cache
[INFO] extracting crate alexa 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/alexa/0.1.2
[INFO] extracting crate alexa 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/alexa/0.1.2
[INFO] validating manifest of alexa-0.1.2 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 alexa-0.1.2 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 alexa-0.1.2
[INFO] finished frobbing alexa-0.1.2
[INFO] frobbed toml for alexa-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/alexa/0.1.2/Cargo.toml
[INFO] started frobbing alexa-0.1.2
[INFO] finished frobbing alexa-0.1.2
[INFO] frobbed toml for alexa-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/alexa/0.1.2/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 alexa-0.1.2 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-7/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/alexa/0.1.2:/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] 5a634c97ea9dc7f8eb94f9424bf215c8dca79b2fc436f69fb37b8b26ff8bc835
[INFO] running `"docker" "start" "-a" "5a634c97ea9dc7f8eb94f9424bf215c8dca79b2fc436f69fb37b8b26ff8bc835"`
[INFO] [stderr]    Compiling error v0.1.9
[INFO] [stderr]    Compiling alexa v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]    Compiling iron v0.4.0
[INFO] [stderr]    Compiling persistent v0.2.1
[INFO] [stderr]    Compiling bodyparser v0.4.1
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |     request_handler: Box<RequestHandler>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestHandler`
[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/lib.rs:30:61
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn new(application_id: String, request_handler: Box<RequestHandler>) -> IronHandler {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestHandler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `"docker" "inspect" "5a634c97ea9dc7f8eb94f9424bf215c8dca79b2fc436f69fb37b8b26ff8bc835"`
[INFO] running `"docker" "rm" "-f" "5a634c97ea9dc7f8eb94f9424bf215c8dca79b2fc436f69fb37b8b26ff8bc835"`
[INFO] [stdout] 5a634c97ea9dc7f8eb94f9424bf215c8dca79b2fc436f69fb37b8b26ff8bc835
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/alexa/0.1.2:/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] 19bad87b34bb6c543ea95ea08008cf7d2572152af42407e3e8114e080b256cfe
[INFO] running `"docker" "start" "-a" "19bad87b34bb6c543ea95ea08008cf7d2572152af42407e3e8114e080b256cfe"`
[INFO] [stderr]    Compiling alexa v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |     request_handler: Box<RequestHandler>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestHandler`
[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/lib.rs:30:61
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn new(application_id: String, request_handler: Box<RequestHandler>) -> IronHandler {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn RequestHandler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `"docker" "inspect" "19bad87b34bb6c543ea95ea08008cf7d2572152af42407e3e8114e080b256cfe"`
[INFO] running `"docker" "rm" "-f" "19bad87b34bb6c543ea95ea08008cf7d2572152af42407e3e8114e080b256cfe"`
[INFO] [stdout] 19bad87b34bb6c543ea95ea08008cf7d2572152af42407e3e8114e080b256cfe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/alexa/0.1.2:/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] 624acd2cb5f7ffb6a53b298e16cac027e374f5b0c152537015361f1a178b63fb
[INFO] running `"docker" "start" "-a" "624acd2cb5f7ffb6a53b298e16cac027e374f5b0c152537015361f1a178b63fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/alexa-5d34b0ae0d52acbd
[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]    Doc-tests alexa
[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" "624acd2cb5f7ffb6a53b298e16cac027e374f5b0c152537015361f1a178b63fb"`
[INFO] running `"docker" "rm" "-f" "624acd2cb5f7ffb6a53b298e16cac027e374f5b0c152537015361f1a178b63fb"`
[INFO] [stdout] 624acd2cb5f7ffb6a53b298e16cac027e374f5b0c152537015361f1a178b63fb