[INFO] fetching crate dynamodb-expression 0.2.0-beta.2...
[INFO] checking dynamodb-expression-0.2.0-beta.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate dynamodb-expression 0.2.0-beta.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate dynamodb-expression 0.2.0-beta.2 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 dynamodb-expression 0.2.0-beta.2
[INFO] finished tweaking crates.io crate dynamodb-expression 0.2.0-beta.2
[INFO] tweaked toml for crates.io crate dynamodb-expression 0.2.0-beta.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 225 packages
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.0)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
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[INFO] [stderr]       Adding crypto-mac v0.11.0 (latest: v0.11.1)
[INFO] [stderr]       Adding digest v0.9.0 (latest: v0.10.7)
[INFO] [stderr]       Adding foreign-types v0.3.2 (latest: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding h2 v0.3.26 (latest: v0.4.4)
[INFO] [stderr]       Adding hmac v0.11.0 (latest: v0.12.1)
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[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (latest: v2.1.1)
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[INFO] [stderr]       Adding sha2 v0.9.9 (latest: v0.10.8)
[INFO] [stderr]       Adding tokio-rustls v0.24.1 (latest: v0.26.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.55.0)
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[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
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[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding yansi v0.5.1 (latest: v1.0.1)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded rusoto_signature v0.48.0
[INFO] [stderr]   Downloaded rusoto_credential v0.48.0
[INFO] [stderr]   Downloaded itermap v0.4.0
[INFO] [stderr]   Downloaded optempty v0.1.13
[INFO] [stderr]   Downloaded md-5 v0.9.1
[INFO] [stderr]   Downloaded easy-error v1.0.0
[INFO] [stderr]   Downloaded crypto-mac v0.11.0
[INFO] [stderr]   Downloaded rusoto_dynamodb v0.48.0
[INFO] [stderr]   Downloaded rusoto_core v0.48.0
[INFO] [stderr]   Downloaded aws-sdk-dynamodb v1.20.0
[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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b5d1a53be541005e184d42fbc6cc05480d4de30d9fc5cd92ae8e27c1787f3a0
[INFO] running `Command { std: "docker" "start" "-a" "9b5d1a53be541005e184d42fbc6cc05480d4de30d9fc5cd92ae8e27c1787f3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b5d1a53be541005e184d42fbc6cc05480d4de30d9fc5cd92ae8e27c1787f3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5d1a53be541005e184d42fbc6cc05480d4de30d9fc5cd92ae8e27c1787f3a0", kill_on_drop: false }`
[INFO] [stdout] 9b5d1a53be541005e184d42fbc6cc05480d4de30d9fc5cd92ae8e27c1787f3a0
[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=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] e9330d48202c0ee039e25ab33de2391fdfd1ffe4cd00cb2afcda7dc0fe983669
[INFO] running `Command { std: "docker" "start" "-a" "e9330d48202c0ee039e25ab33de2391fdfd1ffe4cd00cb2afcda7dc0fe983669", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking rustls v0.21.10
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking crypto-mac v0.11.0
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rusoto_core v0.48.0
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking xml-rs v0.8.20
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking optempty v0.1.13
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking itermap v0.4.0
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[INFO] [stderr]     Checking aws-credential-types v1.1.8
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[INFO] [stderr]     Checking aws-runtime v1.1.8
[INFO] [stderr]     Checking hyper v0.14.28
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[INFO] [stderr]     Checking rusoto_credential v0.48.0
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[INFO] [stderr]     Checking aws-smithy-runtime v1.2.1
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[INFO] [stderr]     Checking aws-sdk-ssooidc v1.18.0
[INFO] [stderr]     Checking aws-sdk-sts v1.18.0
[INFO] [stderr]     Checking aws-sdk-sso v1.18.0
[INFO] [stderr]     Checking aws-sdk-dynamodb v1.20.0
[INFO] [stderr]     Checking aws-config v1.1.9
[INFO] [stderr]     Checking dynamodb-expression v0.2.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.04s
[INFO] running `Command { std: "docker" "inspect" "e9330d48202c0ee039e25ab33de2391fdfd1ffe4cd00cb2afcda7dc0fe983669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9330d48202c0ee039e25ab33de2391fdfd1ffe4cd00cb2afcda7dc0fe983669", kill_on_drop: false }`
[INFO] [stdout] e9330d48202c0ee039e25ab33de2391fdfd1ffe4cd00cb2afcda7dc0fe983669