[INFO] fetching crate stone-mason 0.1.0...
[INFO] checking stone-mason-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate stone-mason 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate stone-mason 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stone-mason 0.1.0
[INFO] finished tweaking crates.io crate stone-mason 0.1.0
[INFO] tweaked toml for crates.io crate stone-mason 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate stone-mason 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aws-smithy-async v1.0.1
[INFO] [stderr]   Downloaded vsimd v0.8.0
[INFO] [stderr]   Downloaded outref v0.5.1
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[INFO] [stderr]   Downloaded aws-smithy-xml v0.60.0
[INFO] [stderr]   Downloaded aws-sdk-sso v1.1.0
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v1.1.0
[INFO] [stderr]   Downloaded rustls v0.21.9
[INFO] [stderr]   Downloaded aws-sdk-sts v1.1.0
[INFO] [stderr]   Downloaded aws-config v1.0.1
[INFO] [stderr]   Downloaded uuid v1.6.1
[INFO] [stderr]   Downloaded aws-runtime v1.0.1
[INFO] [stderr]   Downloaded aws-smithy-json v0.60.0
[INFO] [stderr]   Downloaded aws-smithy-eventstream v0.60.0
[INFO] [stderr]   Downloaded aws-smithy-http v0.60.0
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.0.1
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.0.1
[INFO] [stderr]   Downloaded aws-smithy-types v1.0.1
[INFO] [stderr]   Downloaded aws-types v1.0.1
[INFO] [stderr]   Downloaded aws-http v0.60.0
[INFO] [stderr]   Downloaded aws-sigv4 v1.0.1
[INFO] [stderr]   Downloaded aws-credential-types v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c96693b58bee37828a33bd29cfbc762e6df560fa469c35e6e5d3a57ff290513e
[INFO] running `Command { std: "docker" "start" "-a" "c96693b58bee37828a33bd29cfbc762e6df560fa469c35e6e5d3a57ff290513e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c96693b58bee37828a33bd29cfbc762e6df560fa469c35e6e5d3a57ff290513e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c96693b58bee37828a33bd29cfbc762e6df560fa469c35e6e5d3a57ff290513e", kill_on_drop: false }`
[INFO] [stdout] c96693b58bee37828a33bd29cfbc762e6df560fa469c35e6e5d3a57ff290513e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7202a4958a2d908b1eb36ff1433d3a8392ee4e4e71f401035992c89ae150bb46
[INFO] running `Command { std: "docker" "start" "-a" "7202a4958a2d908b1eb36ff1433d3a8392ee4e4e71f401035992c89ae150bb46", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling futures-task v0.3.29
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[INFO] [stderr]     Checking powerfmt v0.2.0
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[INFO] [stderr]     Checking time-core v0.1.2
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[INFO] [stderr]    Compiling serde_derive v1.0.193
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[INFO] [stderr]     Checking serde v1.0.193
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[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking aws-credential-types v1.0.1
[INFO] [stderr]     Checking aws-smithy-http v0.60.0
[INFO] [stderr]     Checking aws-sigv4 v1.0.1
[INFO] [stderr]     Checking aws-http v0.60.0
[INFO] [stderr]     Checking aws-runtime v1.0.1
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking aws-smithy-runtime v1.0.1
[INFO] [stderr]     Checking aws-sdk-sts v1.1.0
[INFO] [stderr]     Checking aws-sdk-ssooidc v1.1.0
[INFO] [stderr]     Checking aws-sdk-sso v1.1.0
[INFO] [stderr]     Checking aws-sdk-bedrockruntime v1.1.0
[INFO] [stderr]     Checking stone-mason v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking aws-config v1.0.1
[INFO] [stdout] warning: the item `AI21LabsModel` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     use super::*;
[INFO] [stdout]    |         -------- the item `AI21LabsModel` is already imported here
[INFO] [stdout] 83 |     use crate::ai21::AI21LabsModel;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AmazonModel` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     use super::*;
[INFO] [stdout]    |         -------- the item `AmazonModel` is already imported here
[INFO] [stdout] 83 |     use crate::ai21::AI21LabsModel;
[INFO] [stdout] 84 |     use crate::amazon::AmazonModel;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AnthropicModel` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     use super::*;
[INFO] [stdout]    |         -------- the item `AnthropicModel` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 85 |     use crate::anthropic::AnthropicModel;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.19s
[INFO] running `Command { std: "docker" "inspect" "7202a4958a2d908b1eb36ff1433d3a8392ee4e4e71f401035992c89ae150bb46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7202a4958a2d908b1eb36ff1433d3a8392ee4e4e71f401035992c89ae150bb46", kill_on_drop: false }`
[INFO] [stdout] 7202a4958a2d908b1eb36ff1433d3a8392ee4e4e71f401035992c89ae150bb46