[INFO] cloning repository https://github.com/rcoh/aws-sdk-rust-57-release
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rcoh/aws-sdk-rust-57-release" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcoh%2Faws-sdk-rust-57-release", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcoh%2Faws-sdk-rust-57-release'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 641c448764f713d7f208dd5f3354383801f4481e
[INFO] checking rcoh/aws-sdk-rust-57-release against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcoh%2Faws-sdk-rust-57-release" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rcoh/aws-sdk-rust-57-release on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rcoh/aws-sdk-rust-57-release
[INFO] finished tweaking git repo https://github.com/rcoh/aws-sdk-rust-57-release
[INFO] tweaked toml for git repo https://github.com/rcoh/aws-sdk-rust-57-release written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rcoh/aws-sdk-rust-57-release 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aws-types v0.57.1
[INFO] [stderr]   Downloaded serde_derive v1.0.192
[INFO] [stderr]   Downloaded outref v0.5.1
[INFO] [stderr]   Downloaded base64-simd v0.8.0
[INFO] [stderr]   Downloaded aws-smithy-query v0.57.1
[INFO] [stderr]   Downloaded vsimd v0.8.0
[INFO] [stderr]   Downloaded aws-http v0.57.1
[INFO] [stderr]   Downloaded aws-smithy-xml v0.57.1
[INFO] [stderr]   Downloaded xmlparser v0.13.6
[INFO] [stderr]   Downloaded aws-sdk-sso v0.35.0
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v0.35.0
[INFO] [stderr]   Downloaded rustls v0.21.8
[INFO] [stderr]   Downloaded aws-sdk-kms v0.35.0
[INFO] [stderr]   Downloaded aws-sdk-sts v0.35.0
[INFO] [stderr]   Downloaded aws-config v0.57.1
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v0.57.1
[INFO] [stderr]   Downloaded aws-sigv4 v0.57.1
[INFO] [stderr]   Downloaded aws-smithy-runtime v0.57.1
[INFO] [stderr]   Downloaded serde v1.0.192
[INFO] [stderr]   Downloaded aws-smithy-types v0.57.1
[INFO] [stderr]   Downloaded uuid v1.5.0
[INFO] [stderr]   Downloaded aws-runtime v0.57.1
[INFO] [stderr]   Downloaded aws-smithy-http v0.57.1
[INFO] [stderr]   Downloaded rustls-native-certs v0.6.3
[INFO] [stderr]   Downloaded aws-smithy-json v0.57.1
[INFO] [stderr]   Downloaded aws-credential-types v0.57.1
[INFO] [stderr]   Downloaded aws-smithy-async v0.57.1
[INFO] [stderr]   Downloaded bytes-utils v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1080b8a845d44c9b970be124a927020df404ee8e5632e750b47ffa502218c92b
[INFO] running `Command { std: "docker" "start" "-a" "1080b8a845d44c9b970be124a927020df404ee8e5632e750b47ffa502218c92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1080b8a845d44c9b970be124a927020df404ee8e5632e750b47ffa502218c92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1080b8a845d44c9b970be124a927020df404ee8e5632e750b47ffa502218c92b", kill_on_drop: false }`
[INFO] [stdout] 1080b8a845d44c9b970be124a927020df404ee8e5632e750b47ffa502218c92b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd5234457c1a4c3735bdf2f523eb71171a339c9a6396431fa386b7c6fb223f67
[INFO] running `Command { std: "docker" "start" "-a" "dd5234457c1a4c3735bdf2f523eb71171a339c9a6396431fa386b7c6fb223f67", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking outref v0.5.1
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking deranged v0.3.9
[INFO] [stderr]     Checking bytes-utils v0.1.3
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling rustls v0.21.8
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking uuid v1.5.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling aws-types v0.57.1
[INFO] [stderr]     Checking aws-smithy-xml v0.57.1
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling ring v0.17.5
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tokio v1.33.0
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking aws-smithy-async v0.57.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking aws-smithy-types v0.57.1
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking aws-smithy-runtime-api v0.57.1
[INFO] [stderr]     Checking aws-smithy-json v0.57.1
[INFO] [stderr]     Checking aws-smithy-query v0.57.1
[INFO] [stderr]     Checking aws-smithy-http v0.57.1
[INFO] [stderr]     Checking aws-credential-types v0.57.1
[INFO] [stderr]     Checking aws-sigv4 v0.57.1
[INFO] [stderr]     Checking aws-http v0.57.1
[INFO] [stderr]     Checking aws-runtime v0.57.1
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking aws-smithy-runtime v0.57.1
[INFO] [stderr]     Checking aws-sdk-ssooidc v0.35.0
[INFO] [stderr]     Checking aws-sdk-sso v0.35.0
[INFO] [stderr]     Checking aws-sdk-sts v0.35.0
[INFO] [stderr]     Checking aws-sdk-kms v0.35.0
[INFO] [stderr]     Checking aws-config v0.57.1
[INFO] [stderr]     Checking z57release-verification v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.24s
[INFO] running `Command { std: "docker" "inspect" "dd5234457c1a4c3735bdf2f523eb71171a339c9a6396431fa386b7c6fb223f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5234457c1a4c3735bdf2f523eb71171a339c9a6396431fa386b7c6fb223f67", kill_on_drop: false }`
[INFO] [stdout] dd5234457c1a4c3735bdf2f523eb71171a339c9a6396431fa386b7c6fb223f67