[INFO] fetching crate kbw 0.1.7...
[INFO] testing kbw-0.1.7 against 1.76.0 for beta-1.77-1
[INFO] extracting crate kbw 0.1.7 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate kbw 0.1.7 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kbw 0.1.7
[INFO] finished tweaking crates.io crate kbw 0.1.7
[INFO] tweaked toml for crates.io crate kbw 0.1.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libket v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59977bdcfdfdeee9787da2ce5110d86f59852f71ed8c7b96b1ec08e46d2e8bb5
[INFO] running `Command { std: "docker" "start" "-a" "59977bdcfdfdeee9787da2ce5110d86f59852f71ed8c7b96b1ec08e46d2e8bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59977bdcfdfdeee9787da2ce5110d86f59852f71ed8c7b96b1ec08e46d2e8bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59977bdcfdfdeee9787da2ce5110d86f59852f71ed8c7b96b1ec08e46d2e8bb5", kill_on_drop: false }`
[INFO] [stdout] 59977bdcfdfdeee9787da2ce5110d86f59852f71ed8c7b96b1ec08e46d2e8bb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eea954b9a7020f46de8d81a3446cd03b380c1e063d6640656ceaa4fcee7ee98
[INFO] running `Command { std: "docker" "start" "-a" "5eea954b9a7020f46de8d81a3446cd03b380c1e063d6640656ceaa4fcee7ee98", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling libket v0.3.1
[INFO] [stderr]    Compiling kbw v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/c_api.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     unsafe { Box::from_raw(result) };
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 118 |     unsafe { let _ = Box::from_raw(result); };
[INFO] [stdout]     |              +++++++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.43s
[INFO] running `Command { std: "docker" "inspect" "5eea954b9a7020f46de8d81a3446cd03b380c1e063d6640656ceaa4fcee7ee98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eea954b9a7020f46de8d81a3446cd03b380c1e063d6640656ceaa4fcee7ee98", kill_on_drop: false }`
[INFO] [stdout] 5eea954b9a7020f46de8d81a3446cd03b380c1e063d6640656ceaa4fcee7ee98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 725f2badc6aa15b04be3b7716ec71f51181f8a0e912b8d8a6b5df1c769c19919
[INFO] running `Command { std: "docker" "start" "-a" "725f2badc6aa15b04be3b7716ec71f51181f8a0e912b8d8a6b5df1c769c19919", kill_on_drop: false }`
[INFO] [stderr]    Compiling kbw v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/c_api.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     unsafe { Box::from_raw(result) };
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 118 |     unsafe { let _ = Box::from_raw(result); };
[INFO] [stdout]     |              +++++++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `JSON` found for enum `DataType` in the current scope
[INFO] [stdout]    --> src/dense.rs:508:50
[INFO] [stdout]     |
[INFO] [stdout] 508 |         p.serialize_metrics(serialize::DataType::JSON);
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  variant or associated item not found in `DataType`
[INFO] [stdout]     |                                                  help: there is a variant with a similar name: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `JSON` found for enum `DataType` in the current scope
[INFO] [stdout]    --> src/dense.rs:509:55
[INFO] [stdout]     |
[INFO] [stdout] 509 |         p.serialize_quantum_code(serialize::DataType::JSON);
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       variant or associated item not found in `DataType`
[INFO] [stdout]     |                                                       help: there is a variant with a similar name: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `JSON` found for enum `SerializedData` in the current scope
[INFO] [stdout]    --> src/dense.rs:512:47
[INFO] [stdout]     |
[INFO] [stdout] 512 |             if let serialize::SerializedData::JSON(data) = p.get_serialized_metrics().unwrap() {
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               variant or associated item not found in `SerializedData`
[INFO] [stdout]     |                                               help: there is a variant with a similar name: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `JSON` found for enum `SerializedData` in the current scope
[INFO] [stdout]    --> src/dense.rs:519:62
[INFO] [stdout]     |
[INFO] [stdout] 519 |         let quantum_code = if let serialize::SerializedData::JSON(data) =
[INFO] [stdout]     |                                                              ^^^^
[INFO] [stdout]     |                                                              |
[INFO] [stdout]     |                                                              variant or associated item not found in `SerializedData`
[INFO] [stdout]     |                                                              help: there is a variant with a similar name: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kbw` (lib test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "725f2badc6aa15b04be3b7716ec71f51181f8a0e912b8d8a6b5df1c769c19919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725f2badc6aa15b04be3b7716ec71f51181f8a0e912b8d8a6b5df1c769c19919", kill_on_drop: false }`
[INFO] [stdout] 725f2badc6aa15b04be3b7716ec71f51181f8a0e912b8d8a6b5df1c769c19919
[INFO] testing kbw-0.1.7 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate kbw 0.1.7 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate kbw 0.1.7 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kbw 0.1.7
[INFO] finished tweaking crates.io crate kbw 0.1.7
[INFO] tweaked toml for crates.io crate kbw 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37b3a290d6312789ed4c1e68a590dcee109bb509bbb97b46ddb1964f975c4dd9
[INFO] running `Command { std: "docker" "start" "-a" "37b3a290d6312789ed4c1e68a590dcee109bb509bbb97b46ddb1964f975c4dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37b3a290d6312789ed4c1e68a590dcee109bb509bbb97b46ddb1964f975c4dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b3a290d6312789ed4c1e68a590dcee109bb509bbb97b46ddb1964f975c4dd9", kill_on_drop: false }`
[INFO] [stdout] 37b3a290d6312789ed4c1e68a590dcee109bb509bbb97b46ddb1964f975c4dd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 547408a0b1952b8184976f4305d7cdb254f1fea6f7f884f93cf5baa0d5dc0f8c
[INFO] running `Command { std: "docker" "start" "-a" "547408a0b1952b8184976f4305d7cdb254f1fea6f7f884f93cf5baa0d5dc0f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling libket v0.3.1
[INFO] [stderr]    Compiling kbw v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/c_api.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     unsafe { Box::from_raw(result) };
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 118 |     unsafe { let _ = Box::from_raw(result); };
[INFO] [stdout]     |              +++++++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.80s
[INFO] running `Command { std: "docker" "inspect" "547408a0b1952b8184976f4305d7cdb254f1fea6f7f884f93cf5baa0d5dc0f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547408a0b1952b8184976f4305d7cdb254f1fea6f7f884f93cf5baa0d5dc0f8c", kill_on_drop: false }`
[INFO] [stdout] 547408a0b1952b8184976f4305d7cdb254f1fea6f7f884f93cf5baa0d5dc0f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1841b5b2d4bae005e580b3f852ec8bbb94dad94b1fb950b70fb5b3614d9dbb51
[INFO] running `Command { std: "docker" "start" "-a" "1841b5b2d4bae005e580b3f852ec8bbb94dad94b1fb950b70fb5b3614d9dbb51", kill_on_drop: false }`
[INFO] [stderr]    Compiling kbw v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/c_api.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     unsafe { Box::from_raw(result) };
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 118 |     unsafe { let _ = Box::from_raw(result); };
[INFO] [stdout]     |              +++++++                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `JSON` found for enum `DataType` in the current scope
[INFO] [stdout]    --> src/dense.rs:508:50
[INFO] [stdout]     |
[INFO] [stdout] 508 |         p.serialize_metrics(serialize::DataType::JSON);
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout]     |                                                  |
[INFO] [stdout]     |                                                  variant or associated item not found in `DataType`
[INFO] [stdout]     |                                                  help: there is a variant with a similar name: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `JSON` found for enum `DataType` in the current scope
[INFO] [stdout]    --> src/dense.rs:509:55
[INFO] [stdout]     |
[INFO] [stdout] 509 |         p.serialize_quantum_code(serialize::DataType::JSON);
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       variant or associated item not found in `DataType`
[INFO] [stdout]     |                                                       help: there is a variant with a similar name: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `JSON` found for enum `SerializedData` in the current scope
[INFO] [stdout]    --> src/dense.rs:512:47
[INFO] [stdout]     |
[INFO] [stdout] 512 |             if let serialize::SerializedData::JSON(data) = p.get_serialized_metrics().unwrap() {
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               variant or associated item not found in `SerializedData`
[INFO] [stdout]     |                                               help: there is a variant with a similar name: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `JSON` found for enum `SerializedData` in the current scope
[INFO] [stdout]    --> src/dense.rs:519:62
[INFO] [stdout]     |
[INFO] [stdout] 519 |         let quantum_code = if let serialize::SerializedData::JSON(data) =
[INFO] [stdout]     |                                                              ^^^^
[INFO] [stdout]     |                                                              |
[INFO] [stdout]     |                                                              variant or associated item not found in `SerializedData`
[INFO] [stdout]     |                                                              help: there is a variant with a similar name: `Json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kbw` (lib test) due to 5 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1841b5b2d4bae005e580b3f852ec8bbb94dad94b1fb950b70fb5b3614d9dbb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1841b5b2d4bae005e580b3f852ec8bbb94dad94b1fb950b70fb5b3614d9dbb51", kill_on_drop: false }`
[INFO] [stdout] 1841b5b2d4bae005e580b3f852ec8bbb94dad94b1fb950b70fb5b3614d9dbb51
