[INFO] cloning repository https://github.com/abatkin/assume-role
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abatkin/assume-role" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabatkin%2Fassume-role", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabatkin%2Fassume-role'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f0b8fea3fc62c52472ae94600ef88fabdf50f08
[INFO] checking abatkin/assume-role against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabatkin%2Fassume-role" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abatkin/assume-role 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 git repo https://github.com/abatkin/assume-role
[INFO] finished tweaking git repo https://github.com/abatkin/assume-role
[INFO] tweaked toml for git repo https://github.com/abatkin/assume-role written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/abatkin/assume-role 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dlv-list v0.5.2
[INFO] [stderr]   Downloaded ordered-multimap v0.7.1
[INFO] [stderr]   Downloaded proc-macro-error-attr v1.0.2
[INFO] [stderr]   Downloaded const-random v0.1.17
[INFO] [stderr]   Downloaded rust-ini v0.20.0
[INFO] [stderr]   Downloaded try-lock v0.2.2
[INFO] [stderr]   Downloaded aws-smithy-query v0.60.1
[INFO] [stderr]   Downloaded aws-types v1.1.1
[INFO] [stderr]   Downloaded openssl-probe v0.1.2
[INFO] [stderr]   Downloaded anyhow v1.0.26
[INFO] [stderr]   Downloaded aws-sdk-sso v1.9.0
[INFO] [stderr]   Downloaded aws-config v1.1.1
[INFO] [stderr]   Downloaded aws-sdk-sts v1.9.0
[INFO] [stderr]   Downloaded bumpalo v3.1.2
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.1.1
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v1.9.0
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.1.1
[INFO] [stderr]   Downloaded aws-http v0.60.1
[INFO] [stderr]   Downloaded aws-sigv4 v1.1.1
[INFO] [stderr]   Downloaded aws-runtime v1.1.1
[INFO] [stderr]   Downloaded aws-smithy-json v0.60.1
[INFO] [stderr]   Downloaded xmlparser v0.13.5
[INFO] [stderr]   Downloaded aws-smithy-xml v0.60.1
[INFO] [stderr]   Downloaded aws-credential-types v1.1.1
[INFO] [stderr]   Downloaded aws-smithy-http v0.60.1
[INFO] [stderr]   Downloaded aws-smithy-async v1.1.1
[INFO] [stderr]   Downloaded bytes-utils v0.1.3
[INFO] [stderr]   Downloaded aws-smithy-types v1.1.1
[INFO] [stderr]   Downloaded schannel v0.1.18
[INFO] [stderr]   Downloaded hyper-proxy v0.9.1
[INFO] [stderr]   Downloaded proc-macro-error v1.0.2
[INFO] [stderr]   Downloaded structopt v0.3.14
[INFO] [stderr]   Downloaded structopt-derive v0.4.7
[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] 6967b241debccfe7e6a5d919bd3525025231aacc84d05d970d3484cf401be4b4
[INFO] running `Command { std: "docker" "start" "-a" "6967b241debccfe7e6a5d919bd3525025231aacc84d05d970d3484cf401be4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6967b241debccfe7e6a5d919bd3525025231aacc84d05d970d3484cf401be4b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6967b241debccfe7e6a5d919bd3525025231aacc84d05d970d3484cf401be4b4", kill_on_drop: false }`
[INFO] [stdout] 6967b241debccfe7e6a5d919bd3525025231aacc84d05d970d3484cf401be4b4
[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] 537ce087a8bc3071dba205ecab870219392fafc4ba3ad83368441e2a087ebc45
[INFO] running `Command { std: "docker" "start" "-a" "537ce087a8bc3071dba205ecab870219392fafc4ba3ad83368441e2a087ebc45", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking pin-project-lite v0.2.11
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking arc-swap v0.4.4
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking outref v0.5.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking deranged v0.3.7
[INFO] [stderr]     Checking bytes-utils v0.1.3
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking tower-service v0.3.0
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking time v0.3.25
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]    Compiling aws-types v1.1.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]    Compiling openssl v0.10.56
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.91
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]     Checking regex-lite v0.1.5
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking xmlparser v0.13.5
[INFO] [stderr]     Checking const-random v0.1.17
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking aws-smithy-xml v0.60.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking headers v0.3.8
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking ordered-multimap v0.7.1
[INFO] [stderr]     Checking rust-ini v0.20.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking structopt v0.3.14
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking aws-smithy-async v1.1.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking aws-smithy-types v1.1.1
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking aws-smithy-runtime-api v1.1.1
[INFO] [stderr]     Checking aws-smithy-json v0.60.1
[INFO] [stderr]     Checking aws-smithy-query v0.60.1
[INFO] [stderr]     Checking aws-credential-types v1.1.1
[INFO] [stderr]     Checking aws-smithy-http v0.60.1
[INFO] [stderr]     Checking aws-sigv4 v1.1.1
[INFO] [stderr]     Checking aws-http v0.60.1
[INFO] [stderr]     Checking aws-runtime v1.1.1
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-rustls v0.24.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking aws-smithy-runtime v1.1.1
[INFO] [stderr]     Checking hyper-proxy v0.9.1
[INFO] [stderr]     Checking aws-sdk-sso v1.9.0
[INFO] [stderr]     Checking aws-sdk-ssooidc v1.9.0
[INFO] [stderr]     Checking aws-sdk-sts v1.9.0
[INFO] [stderr]     Checking aws-config v1.1.1
[INFO] [stderr]     Checking assume-role v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "537ce087a8bc3071dba205ecab870219392fafc4ba3ad83368441e2a087ebc45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537ce087a8bc3071dba205ecab870219392fafc4ba3ad83368441e2a087ebc45", kill_on_drop: false }`
[INFO] [stdout] 537ce087a8bc3071dba205ecab870219392fafc4ba3ad83368441e2a087ebc45