[INFO] fetching crate alexa_sdk 0.1.5...
[INFO] testing alexa_sdk-0.1.5 against 1.60.0 for beta-1.61-1
[INFO] extracting crate alexa_sdk 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate alexa_sdk 0.1.5 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alexa_sdk 0.1.5
[INFO] finished tweaking crates.io crate alexa_sdk 0.1.5
[INFO] tweaked toml for crates.io crate alexa_sdk 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5e3007e6bfc62f59b0a2ba2dc270a4fbab2ab25de1e768ca83811f817feb4fc
[INFO] running `Command { std: "docker" "start" "-a" "b5e3007e6bfc62f59b0a2ba2dc270a4fbab2ab25de1e768ca83811f817feb4fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5e3007e6bfc62f59b0a2ba2dc270a4fbab2ab25de1e768ca83811f817feb4fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e3007e6bfc62f59b0a2ba2dc270a4fbab2ab25de1e768ca83811f817feb4fc", kill_on_drop: false }`
[INFO] [stdout] b5e3007e6bfc62f59b0a2ba2dc270a4fbab2ab25de1e768ca83811f817feb4fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77504302cc5fa07edfb729e64c4015b3dfa18fd7407507a6cae92600e4a4deee
[INFO] running `Command { std: "docker" "start" "-a" "77504302cc5fa07edfb729e64c4015b3dfa18fd7407507a6cae92600e4a4deee", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling alexa_sdk v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.80s
[INFO] running `Command { std: "docker" "inspect" "77504302cc5fa07edfb729e64c4015b3dfa18fd7407507a6cae92600e4a4deee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77504302cc5fa07edfb729e64c4015b3dfa18fd7407507a6cae92600e4a4deee", kill_on_drop: false }`
[INFO] [stdout] 77504302cc5fa07edfb729e64c4015b3dfa18fd7407507a6cae92600e4a4deee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4c271091a241d275493f6317f2d44aef623e3c7ed4c4cd377052861a32dbeff
[INFO] running `Command { std: "docker" "start" "-a" "e4c271091a241d275493f6317f2d44aef623e3c7ed4c4cd377052861a32dbeff", kill_on_drop: false }`
[INFO] [stderr]    Compiling alexa_sdk v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/request.rs:350:30
[INFO] [stdout]     |
[INFO] [stdout] 350 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 350 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/request.rs:359:30
[INFO] [stdout]     |
[INFO] [stdout] 359 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 359 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/request.rs:368:30
[INFO] [stdout]     |
[INFO] [stdout] 368 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 368 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/request.rs:378:30
[INFO] [stdout]     |
[INFO] [stdout] 378 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 378 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/request.rs:388:30
[INFO] [stdout]     |
[INFO] [stdout] 388 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 388 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/request.rs:396:30
[INFO] [stdout]     |
[INFO] [stdout] 396 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 396 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/request.rs:405:30
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/request.rs:417:30
[INFO] [stdout]     |
[INFO] [stdout] 417 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 417 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/request.rs:431:30
[INFO] [stdout]     |
[INFO] [stdout] 431 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 431 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "e4c271091a241d275493f6317f2d44aef623e3c7ed4c4cd377052861a32dbeff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4c271091a241d275493f6317f2d44aef623e3c7ed4c4cd377052861a32dbeff", kill_on_drop: false }`
[INFO] [stdout] e4c271091a241d275493f6317f2d44aef623e3c7ed4c4cd377052861a32dbeff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 444b7ac77ca149bd2bce3dc6501c5b60823714d9aea3baed48c031da3249eadb
[INFO] running `Command { std: "docker" "start" "-a" "444b7ac77ca149bd2bce3dc6501c5b60823714d9aea3baed48c031da3249eadb", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/request.rs:350:30
[INFO] [stderr]     |
[INFO] [stderr] 350 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 350 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/request.rs:359:30
[INFO] [stderr]     |
[INFO] [stderr] 359 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 359 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/request.rs:368:30
[INFO] [stderr]     |
[INFO] [stderr] 368 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 368 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/request.rs:378:30
[INFO] [stderr]     |
[INFO] [stderr] 378 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 378 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/request.rs:388:30
[INFO] [stderr]     |
[INFO] [stderr] 388 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 388 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/request.rs:396:30
[INFO] [stderr]     |
[INFO] [stderr] 396 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 396 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/request.rs:405:30
[INFO] [stderr]     |
[INFO] [stderr] 405 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 405 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/request.rs:417:30
[INFO] [stderr]     |
[INFO] [stderr] 417 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 417 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/request.rs:431:30
[INFO] [stderr]     |
[INFO] [stderr] 431 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 431 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `alexa_sdk` (lib test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alexa_sdk-9b6556c4f98c3bc9)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test request::tests::test_intent ... ok
[INFO] [stdout] test request::tests::test_attribute ... ok
[INFO] [stdout] test request::tests::test_is_english ... ok
[INFO] [stdout] test request::tests::test_attribute_val ... ok
[INFO] [stdout] test request::tests::test_is_french ... ok
[INFO] [stdout] test response::tests::test_should_end ... ok
[INFO] [stdout] test request::tests::test_is_spanish ... ok
[INFO] [stdout] test response::tests::test_text ... ok
[INFO] [stdout] test response::tests::test_builder_with_image_builder ... ok
[INFO] [stdout] test response::tests::test_title ... ok
[INFO] [stdout] test request::tests::test_slot ... ok
[INFO] [stdout] test request::tests::test_locale ... ok
[INFO] [stdout] test response::tests::test_builder ... ok
[INFO] [stdout] test response::tests::test_version ... ok
[INFO] [stdout] test request::tests::test_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests alexa_sdk
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 31) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 10) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `lambda_runtime`
[INFO] [stdout]  --> src/lib.rs:11:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate lambda_runtime as lambda;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lambda` in this scope
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     lambda!(my_handler);
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `lambda` is imported here, but it is an unresolved item, not a macro
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | extern crate lambda_runtime as lambda;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Context` in this scope
[INFO] [stdout]  --> src/lib.rs:18:36
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn my_handler(_req: Request, _ctx: Context) -> Result<Response,HandlerError> {
[INFO] [stdout]   |                                    ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alexa_sdk::request::Context;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::task::Context;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::task::Context;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HandlerError` in this scope
[INFO] [stdout]  --> src/lib.rs:18:64
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn my_handler(_req: Request, _ctx: Context) -> Result<Response,HandlerError> {
[INFO] [stdout]   |              -                                                 ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |              |
[INFO] [stdout]   |              help: you might be missing a type parameter: `<HandlerError>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 31) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `lambda_runtime`
[INFO] [stdout]  --> src/lib.rs:32:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate lambda_runtime as lambda;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lambda` in this scope
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     lambda!(my_handler);
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `lambda` is imported here, but it is an unresolved item, not a macro
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | extern crate lambda_runtime as lambda;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HandlerError` in this scope
[INFO] [stdout]   --> src/lib.rs:40:51
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn handle_help(_req: &Request) -> Result<Response,HandlerError> {
[INFO] [stdout]    |               -                                   ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |               |
[INFO] [stdout]    |               help: you might be missing a type parameter: `<HandlerError>`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HandlerError` in this scope
[INFO] [stdout]   --> src/lib.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn handle_hello(req: &Request) -> Result<Response,HandlerError> {
[INFO] [stdout]    |                -                                  ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: you might be missing a type parameter: `<HandlerError>`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HandlerError` in this scope
[INFO] [stdout]   --> src/lib.rs:58:53
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn handle_cancel(_req: &Request) -> Result<Response,HandlerError> {
[INFO] [stdout]    |                 -                                   ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: you might be missing a type parameter: `<HandlerError>`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Context` in this scope
[INFO] [stdout]   --> src/lib.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn my_handler(req: Request, _ctx: Context) -> Result<Response,HandlerError> {
[INFO] [stdout]    |                                   ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use alexa_sdk::request::Context;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use core::task::Context;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::task::Context;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HandlerError` in this scope
[INFO] [stdout]   --> src/lib.rs:62:63
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn my_handler(req: Request, _ctx: Context) -> Result<Response,HandlerError> {
[INFO] [stdout]    |              -                                                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: you might be missing a type parameter: `<HandlerError>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0463.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 10)
[INFO] [stdout]     src/lib.rs - (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "444b7ac77ca149bd2bce3dc6501c5b60823714d9aea3baed48c031da3249eadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "444b7ac77ca149bd2bce3dc6501c5b60823714d9aea3baed48c031da3249eadb", kill_on_drop: false }`
[INFO] [stdout] 444b7ac77ca149bd2bce3dc6501c5b60823714d9aea3baed48c031da3249eadb