[INFO] cloning repository https://github.com/pcn/check-assume-role-s3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pcn/check-assume-role-s3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcn%2Fcheck-assume-role-s3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcn%2Fcheck-assume-role-s3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c99ca26265492432dccac53869dc8ea4d6600786 [INFO] checking pcn/check-assume-role-s3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcn%2Fcheck-assume-role-s3" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pcn/check-assume-role-s3 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/pcn/check-assume-role-s3 [INFO] finished tweaking git repo https://github.com/pcn/check-assume-role-s3 [INFO] tweaked toml for git repo https://github.com/pcn/check-assume-role-s3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pcn/check-assume-role-s3 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] Downloading crates ... [INFO] [stderr] Downloaded aws-smithy-http-tower v0.38.0 [INFO] [stderr] Downloaded aws-smithy-http v0.38.0 [INFO] [stderr] Downloaded aws-smithy-query v0.38.0 [INFO] [stderr] Downloaded aws-smithy-eventstream v0.38.0 [INFO] [stderr] Downloaded aws-types v0.8.0 [INFO] [stderr] Downloaded aws-smithy-json v0.38.0 [INFO] [stderr] Downloaded aws-sdk-sso v0.8.0 [INFO] [stderr] Downloaded aws-config v0.8.0 [INFO] [stderr] Downloaded aws-sdk-sts v0.8.0 [INFO] [stderr] Downloaded aws-sdk-s3 v0.8.0 [INFO] [stderr] Downloaded clap v3.1.5 [INFO] [stderr] Downloaded aws-endpoint v0.8.0 [INFO] [stderr] Downloaded aws-http v0.8.0 [INFO] [stderr] Downloaded aws-sigv4 v0.8.0 [INFO] [stderr] Downloaded aws-sig-auth v0.8.0 [INFO] [stderr] Downloaded aws-smithy-xml v0.38.0 [INFO] [stderr] Downloaded aws-smithy-async v0.38.0 [INFO] [stderr] Downloaded aws-smithy-client v0.38.0 [INFO] [stderr] Downloaded aws-smithy-types v0.38.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7d080ae5c51823072e0c73f3e574ba1e4eb5ac41b28150bbd5c807f29cb3377b [INFO] running `Command { std: "docker" "start" "-a" "7d080ae5c51823072e0c73f3e574ba1e4eb5ac41b28150bbd5c807f29cb3377b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d080ae5c51823072e0c73f3e574ba1e4eb5ac41b28150bbd5c807f29cb3377b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d080ae5c51823072e0c73f3e574ba1e4eb5ac41b28150bbd5c807f29cb3377b", kill_on_drop: false }` [INFO] [stdout] 7d080ae5c51823072e0c73f3e574ba1e4eb5ac41b28150bbd5c807f29cb3377b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3ff538579866a068161de927bb4a1a861e5af50db2a8dec439b73152c2bab600 [INFO] running `Command { std: "docker" "start" "-a" "3ff538579866a068161de927bb4a1a861e5af50db2a8dec439b73152c2bab600", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking num_threads v0.1.3 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.19 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking zeroize v1.5.3 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Checking bytes-utils v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling clap_derive v3.1.4 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking aws-smithy-xml v0.38.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking time v0.3.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Compiling aws-types v0.8.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking aws-smithy-types v0.38.0 [INFO] [stderr] Checking tracing v0.1.31 [INFO] [stderr] Checking aws-smithy-eventstream v0.38.0 [INFO] [stderr] Checking aws-smithy-json v0.38.0 [INFO] [stderr] Checking aws-smithy-query v0.38.0 [INFO] [stderr] Checking tracing-subscriber v0.3.9 [INFO] [stderr] Checking clap v3.1.5 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking aws-smithy-async v0.38.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking aws-smithy-http v0.38.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking aws-smithy-http-tower v0.38.0 [INFO] [stderr] Checking aws-sigv4 v0.8.0 [INFO] [stderr] Checking aws-smithy-client v0.38.0 [INFO] [stderr] Checking aws-endpoint v0.8.0 [INFO] [stderr] Checking aws-sig-auth v0.8.0 [INFO] [stderr] Checking aws-http v0.8.0 [INFO] [stderr] Checking aws-sdk-sso v0.8.0 [INFO] [stderr] Checking aws-sdk-sts v0.8.0 [INFO] [stderr] Checking aws-sdk-s3 v0.8.0 [INFO] [stderr] Checking aws-config v0.8.0 [INFO] [stderr] Checking check-assume-role v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.99s [INFO] running `Command { std: "docker" "inspect" "3ff538579866a068161de927bb4a1a861e5af50db2a8dec439b73152c2bab600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ff538579866a068161de927bb4a1a861e5af50db2a8dec439b73152c2bab600", kill_on_drop: false }` [INFO] [stdout] 3ff538579866a068161de927bb4a1a861e5af50db2a8dec439b73152c2bab600 [INFO] checking pcn/check-assume-role-s3 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcn%2Fcheck-assume-role-s3" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pcn/check-assume-role-s3 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pcn/check-assume-role-s3 [INFO] finished tweaking git repo https://github.com/pcn/check-assume-role-s3 [INFO] tweaked toml for git repo https://github.com/pcn/check-assume-role-s3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pcn/check-assume-role-s3 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2ecffda031a2942ff2d6a774551f606fa615590c79762c7c97b2344319da004 [INFO] running `Command { std: "docker" "start" "-a" "a2ecffda031a2942ff2d6a774551f606fa615590c79762c7c97b2344319da004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2ecffda031a2942ff2d6a774551f606fa615590c79762c7c97b2344319da004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2ecffda031a2942ff2d6a774551f606fa615590c79762c7c97b2344319da004", kill_on_drop: false }` [INFO] [stdout] a2ecffda031a2942ff2d6a774551f606fa615590c79762c7c97b2344319da004 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09c0ac0c897412671df81b2167942d53ee8eee63e74f45c13e29fcb3f6ab78b1 [INFO] running `Command { std: "docker" "start" "-a" "09c0ac0c897412671df81b2167942d53ee8eee63e74f45c13e29fcb3f6ab78b1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking num_threads v0.1.3 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.19 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking zeroize v1.5.3 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking bytes-utils v0.1.1 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling clap_derive v3.1.4 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking aws-smithy-xml v0.38.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking mio v0.8.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking time v0.3.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Compiling aws-types v0.8.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking tracing v0.1.31 [INFO] [stderr] Checking aws-smithy-types v0.38.0 [INFO] [stderr] Checking tracing-subscriber v0.3.9 [INFO] [stderr] Checking aws-smithy-eventstream v0.38.0 [INFO] [stderr] Checking aws-smithy-query v0.38.0 [INFO] [stderr] Checking aws-smithy-json v0.38.0 [INFO] [stderr] Checking clap v3.1.5 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking aws-smithy-async v0.38.0 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking aws-smithy-http v0.38.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking aws-smithy-http-tower v0.38.0 [INFO] [stderr] Checking aws-sigv4 v0.8.0 [INFO] [stderr] Checking aws-smithy-client v0.38.0 [INFO] [stderr] Checking aws-endpoint v0.8.0 [INFO] [stderr] Checking aws-http v0.8.0 [INFO] [stderr] Checking aws-sig-auth v0.8.0 [INFO] [stderr] Checking aws-sdk-sts v0.8.0 [INFO] [stderr] Checking aws-sdk-sso v0.8.0 [INFO] [stderr] Checking aws-sdk-s3 v0.8.0 [INFO] [stderr] Checking aws-config v0.8.0 [INFO] [stderr] Checking check-assume-role v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.04s [INFO] running `Command { std: "docker" "inspect" "09c0ac0c897412671df81b2167942d53ee8eee63e74f45c13e29fcb3f6ab78b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09c0ac0c897412671df81b2167942d53ee8eee63e74f45c13e29fcb3f6ab78b1", kill_on_drop: false }` [INFO] [stdout] 09c0ac0c897412671df81b2167942d53ee8eee63e74f45c13e29fcb3f6ab78b1