[INFO] fetching crate aws-mfa 1.0.8...
[INFO] checking aws-mfa-1.0.8 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate aws-mfa 1.0.8 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate aws-mfa 1.0.8 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 crates.io crate aws-mfa 1.0.8
[INFO] finished tweaking crates.io crate aws-mfa 1.0.8
[INFO] tweaked toml for crates.io crate aws-mfa 1.0.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate aws-mfa 1.0.8 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 time-macros v0.2.15
[INFO] [stderr]   Downloaded deranged v0.3.9
[INFO] [stderr]   Downloaded bytes v1.5.0
[INFO] [stderr]   Downloaded pin-project-lite v0.2.13
[INFO] [stderr]   Downloaded mio v0.8.9
[INFO] [stderr]   Downloaded socket2 v0.5.5
[INFO] [stderr]   Downloaded aws-smithy-xml v0.60.0
[INFO] [stderr]   Downloaded thread_local v1.1.7
[INFO] [stderr]   Downloaded urlencoding v2.1.3
[INFO] [stderr]   Downloaded extend v0.1.2
[INFO] [stderr]   Downloaded aws-http v0.60.0
[INFO] [stderr]   Downloaded yansi v0.5.1
[INFO] [stderr]   Downloaded aws-runtime v1.0.1
[INFO] [stderr]   Downloaded async-trait v0.1.74
[INFO] [stderr]   Downloaded rustls v0.21.9
[INFO] [stderr]   Downloaded serde_json v1.0.108
[INFO] [stderr]   Downloaded sharded-slab v0.1.7
[INFO] [stderr]   Downloaded futures-util v0.3.29
[INFO] [stderr]   Downloaded aws-sdk-sso v1.1.0
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v1.1.0
[INFO] [stderr]   Downloaded aws-config v1.0.1
[INFO] [stderr]   Downloaded aws-smithy-json v0.60.0
[INFO] [stderr]   Downloaded semver v1.0.20
[INFO] [stderr]   Downloaded aws-types v1.0.1
[INFO] [stderr]   Downloaded aws-sdk-sts v1.1.0
[INFO] [stderr]   Downloaded aws-smithy-http v0.60.0
[INFO] [stderr]   Downloaded pretty_assertions v1.4.0
[INFO] [stderr]   Downloaded futures-channel v0.3.29
[INFO] [stderr]   Downloaded h2 v0.3.22
[INFO] [stderr]   Downloaded security-framework v2.9.2
[INFO] [stderr]   Downloaded tokio-rustls v0.24.1
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.18
[INFO] [stderr]   Downloaded ryu v1.0.15
[INFO] [stderr]   Downloaded aws-credential-types v1.0.1
[INFO] [stderr]   Downloaded assert-json-diff v1.1.0
[INFO] [stderr]   Downloaded roxmltree v0.14.1
[INFO] [stderr]   Downloaded ring v0.17.5
[INFO] [stderr]   Downloaded hyper-rustls v0.24.2
[INFO] [stderr]   Downloaded aws-smithy-types v1.0.1
[INFO] [stderr]   Downloaded clap_builder v4.4.8
[INFO] [stderr]   Downloaded aws-smithy-protocol-test v0.60.0
[INFO] [stderr]   Downloaded fastrand v2.0.1
[INFO] [stderr]   Downloaded security-framework-sys v2.9.1
[INFO] [stderr]   Downloaded futures-task v0.3.29
[INFO] [stderr]   Downloaded aws-smithy-async v1.0.1
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.0.1
[INFO] [stderr]   Downloaded base64-simd v0.8.0
[INFO] [stderr]   Downloaded futures-core v0.3.29
[INFO] [stderr]   Downloaded tokio v1.34.0
[INFO] [stderr]   Downloaded aws-sigv4 v1.0.1
[INFO] [stderr]   Downloaded aws-smithy-query v0.60.0
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.0.1
[INFO] [stderr]   Downloaded http v0.2.11
[INFO] [stderr]   Downloaded outref v0.5.1
[INFO] [stderr]   Downloaded num-traits v0.2.17
[INFO] [stderr]   Downloaded futures-sink v0.3.29
[INFO] [stderr]   Downloaded tracing-log v0.2.0
[INFO] [stderr]   Downloaded tracing-serde v0.1.3
[INFO] [stderr]   Downloaded bytes-utils v0.1.4
[INFO] [stderr]   Downloaded itoa v1.0.9
[INFO] [stderr]   Downloaded vsimd v0.8.0
[INFO] [stderr]   Downloaded clap v4.4.8
[INFO] [stderr]   Downloaded time v0.3.30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a53c367962ea17e9c60dab27d47f6e0a8c79e15e06e771b38f00d4e3d894599d
[INFO] running `Command { std: "docker" "start" "-a" "a53c367962ea17e9c60dab27d47f6e0a8c79e15e06e771b38f00d4e3d894599d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a53c367962ea17e9c60dab27d47f6e0a8c79e15e06e771b38f00d4e3d894599d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a53c367962ea17e9c60dab27d47f6e0a8c79e15e06e771b38f00d4e3d894599d", kill_on_drop: false }`
[INFO] [stdout] a53c367962ea17e9c60dab27d47f6e0a8c79e15e06e771b38f00d4e3d894599d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f0df955a3046e0cc313fd8f84b6b090ca717b2c6447f97736e6a269f58c5a817
[INFO] running `Command { std: "docker" "start" "-a" "f0df955a3046e0cc313fd8f84b6b090ca717b2c6447f97736e6a269f58c5a817", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking futures-sink v0.3.29
[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]     Checking ryu v1.0.15
[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 tracing-core v0.1.32
[INFO] [stderr]     Checking outref v0.5.1
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking deranged v0.3.9
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling rustls v0.21.9
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling aws-types v1.0.1
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking aws-smithy-xml v0.60.0
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]    Compiling ring v0.17.5
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[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-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking tokio v1.34.0
[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 clap v4.4.8
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking aws-smithy-async v1.0.1
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking aws-smithy-types v1.0.1
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking aws-smithy-runtime-api v1.0.1
[INFO] [stderr]     Checking aws-smithy-json v0.60.0
[INFO] [stderr]     Checking aws-smithy-query v0.60.0
[INFO] [stderr]     Checking tracing-serde v0.1.3
[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 assert-json-diff v1.1.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking aws-runtime v1.0.1
[INFO] [stderr]     Checking aws-smithy-protocol-test v0.60.0
[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-sso v1.1.0
[INFO] [stderr]     Checking aws-sdk-ssooidc v1.1.0
[INFO] [stderr]     Checking aws-config v1.0.1
[INFO] [stderr]     Checking aws-mfa v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.00s
[INFO] running `Command { std: "docker" "inspect" "f0df955a3046e0cc313fd8f84b6b090ca717b2c6447f97736e6a269f58c5a817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0df955a3046e0cc313fd8f84b6b090ca717b2c6447f97736e6a269f58c5a817", kill_on_drop: false }`
[INFO] [stdout] f0df955a3046e0cc313fd8f84b6b090ca717b2c6447f97736e6a269f58c5a817