[INFO] fetching crate async-mailer-smtp 0.3.0...
[INFO] checking async-mailer-smtp-0.3.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate async-mailer-smtp 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate async-mailer-smtp 0.3.0 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 async-mailer-smtp 0.3.0
[INFO] finished tweaking crates.io crate async-mailer-smtp 0.3.0
[INFO] tweaked toml for crates.io crate async-mailer-smtp 0.3.0 written to /workspace/builds/worker-0-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 79 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding rustls v0.22.3 (latest: v0.23.4)
[INFO] [stderr]       Adding tokio-rustls v0.25.0 (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-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[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] 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 strsim v0.11.1
[INFO] [stderr]   Downloaded clap_derive v4.5.4
[INFO] [stderr]   Downloaded anstyle v1.0.6
[INFO] [stderr]   Downloaded clap v4.5.4
[INFO] [stderr]   Downloaded smtp-proto v0.1.4
[INFO] [stderr]   Downloaded mail-send v0.4.7
[INFO] [stderr]   Downloaded mail-builder v0.3.1
[INFO] [stderr]   Downloaded rustls v0.22.3
[INFO] [stderr]   Downloaded rustls-webpki v0.102.2
[INFO] [stderr]   Downloaded tokio-rustls v0.25.0
[INFO] [stderr]   Downloaded rustls-pki-types v1.4.1
[INFO] [stderr]   Downloaded webpki-roots v0.26.1
[INFO] [stderr]   Downloaded clap_builder v4.5.2
[INFO] [stderr]   Downloaded async-mailer-core v0.3.3
[INFO] [stderr]   Downloaded anstyle-parse v0.2.3
[INFO] [stderr]   Downloaded anstyle-query v1.0.2
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.2
[INFO] [stderr]   Downloaded anstream v0.6.13
[INFO] [stderr]   Downloaded clap_lex v0.7.0
[INFO] [stderr]   Downloaded heck v0.5.0
[INFO] [stderr]   Downloaded secrecy v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a7e03afce6fd7ab96d3569bb851448578cd4296c220477859b6ec41df87a8a7c
[INFO] running `Command { std: "docker" "start" "-a" "a7e03afce6fd7ab96d3569bb851448578cd4296c220477859b6ec41df87a8a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7e03afce6fd7ab96d3569bb851448578cd4296c220477859b6ec41df87a8a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e03afce6fd7ab96d3569bb851448578cd4296c220477859b6ec41df87a8a7c", kill_on_drop: false }`
[INFO] [stdout] a7e03afce6fd7ab96d3569bb851448578cd4296c220477859b6ec41df87a8a7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a4e35be4bdc14f5e10481099bdc757adc38efa897f7e862289a2619c6a4b3b85
[INFO] running `Command { std: "docker" "start" "-a" "a4e35be4bdc14f5e10481099bdc757adc38efa897f7e862289a2619c6a4b3b85", kill_on_drop: false }`
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking rustls-pki-types v1.4.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling rustls v0.22.3
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking smtp-proto v0.1.4
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking gethostname v0.4.3
[INFO] [stderr]     Checking mail-builder v0.3.1
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking mail-send v0.4.7
[INFO] [stderr]     Checking async-mailer-core v0.3.3
[INFO] [stderr]     Checking async-mailer-smtp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.16s
[INFO] running `Command { std: "docker" "inspect" "a4e35be4bdc14f5e10481099bdc757adc38efa897f7e862289a2619c6a4b3b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e35be4bdc14f5e10481099bdc757adc38efa897f7e862289a2619c6a4b3b85", kill_on_drop: false }`
[INFO] [stdout] a4e35be4bdc14f5e10481099bdc757adc38efa897f7e862289a2619c6a4b3b85