[INFO] cloning repository https://github.com/andrewaylett/rblcheck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewaylett/rblcheck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewaylett%2Frblcheck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewaylett%2Frblcheck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 559e328b5f0731d871c9320941fe0caaab419d6f
[INFO] checking andrewaylett/rblcheck against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewaylett%2Frblcheck" "/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/andrewaylett/rblcheck 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/andrewaylett/rblcheck
[INFO] finished tweaking git repo https://github.com/andrewaylett/rblcheck
[INFO] tweaked toml for git repo https://github.com/andrewaylett/rblcheck written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/andrewaylett/rblcheck 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dbus-codegen v0.10.0
[INFO] [stderr]   Downloaded dbus-tree v0.9.2
[INFO] [stderr]   Downloaded dns-lookup v2.0.2
[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] 65846b19b31acc00368051845b2126f9eddc5fc21fd2ca709a88bd0213c7cc0b
[INFO] running `Command { std: "docker" "start" "-a" "65846b19b31acc00368051845b2126f9eddc5fc21fd2ca709a88bd0213c7cc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65846b19b31acc00368051845b2126f9eddc5fc21fd2ca709a88bd0213c7cc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65846b19b31acc00368051845b2126f9eddc5fc21fd2ca709a88bd0213c7cc0b", kill_on_drop: false }`
[INFO] [stdout] 65846b19b31acc00368051845b2126f9eddc5fc21fd2ca709a88bd0213c7cc0b
[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] 9bc9c69be58bc1663f0a6a68d16876da41bf96ea7df3ab8a90437f3e61749641
[INFO] running `Command { std: "docker" "start" "-a" "9bc9c69be58bc1663f0a6a68d16876da41bf96ea7df3ab8a90437f3e61749641", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]     Checking dns-lookup v2.0.2
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling xml-rs v0.8.16
[INFO] [stderr]     Checking dbus v0.9.7
[INFO] [stderr]     Checking stderrlog v0.5.4
[INFO] [stderr]    Compiling dbus-codegen v0.10.0
[INFO] [stderr]     Checking dbus-tree v0.9.2
[INFO] [stderr]    Compiling generate-dbus-resolve1 v1.1.0 (/opt/rustwide/workdir/generate-dbus-resolve1)
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking libdnscheck v0.5.1 (/opt/rustwide/workdir/libdnscheck)
[INFO] [stderr]     Checking dabl v0.5.1 (/opt/rustwide/workdir/dabl)
[INFO] [stderr]     Checking rblcheck v0.5.1 (/opt/rustwide/workdir/rblcheck)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.40s
[INFO] running `Command { std: "docker" "inspect" "9bc9c69be58bc1663f0a6a68d16876da41bf96ea7df3ab8a90437f3e61749641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc9c69be58bc1663f0a6a68d16876da41bf96ea7df3ab8a90437f3e61749641", kill_on_drop: false }`
[INFO] [stdout] 9bc9c69be58bc1663f0a6a68d16876da41bf96ea7df3ab8a90437f3e61749641
[INFO] checking andrewaylett/rblcheck against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewaylett%2Frblcheck" "/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/andrewaylett/rblcheck 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/andrewaylett/rblcheck
[INFO] finished tweaking git repo https://github.com/andrewaylett/rblcheck
[INFO] tweaked toml for git repo https://github.com/andrewaylett/rblcheck written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/andrewaylett/rblcheck 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] 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] 25ae1c44c666e755e4a0fc7b8a0fb0ba23b477779540e634c7b1f22eaad6d74e
[INFO] running `Command { std: "docker" "start" "-a" "25ae1c44c666e755e4a0fc7b8a0fb0ba23b477779540e634c7b1f22eaad6d74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25ae1c44c666e755e4a0fc7b8a0fb0ba23b477779540e634c7b1f22eaad6d74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ae1c44c666e755e4a0fc7b8a0fb0ba23b477779540e634c7b1f22eaad6d74e", kill_on_drop: false }`
[INFO] [stdout] 25ae1c44c666e755e4a0fc7b8a0fb0ba23b477779540e634c7b1f22eaad6d74e
[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] 81d23d444a8f52a57ac00ef97193ea18c6e1f45c7fced88cbc47fece61789028
[INFO] running `Command { std: "docker" "start" "-a" "81d23d444a8f52a57ac00ef97193ea18c6e1f45c7fced88cbc47fece61789028", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking dns-lookup v2.0.2
[INFO] [stderr]    Compiling xml-rs v0.8.16
[INFO] [stderr]     Checking dbus v0.9.7
[INFO] [stderr]     Checking stderrlog v0.5.4
[INFO] [stderr]    Compiling dbus-codegen v0.10.0
[INFO] [stderr]     Checking dbus-tree v0.9.2
[INFO] [stderr]    Compiling generate-dbus-resolve1 v1.1.0 (/opt/rustwide/workdir/generate-dbus-resolve1)
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking libdnscheck v0.5.1 (/opt/rustwide/workdir/libdnscheck)
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking dabl v0.5.1 (/opt/rustwide/workdir/dabl)
[INFO] [stderr]     Checking rblcheck v0.5.1 (/opt/rustwide/workdir/rblcheck)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.94s
[INFO] running `Command { std: "docker" "inspect" "81d23d444a8f52a57ac00ef97193ea18c6e1f45c7fced88cbc47fece61789028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d23d444a8f52a57ac00ef97193ea18c6e1f45c7fced88cbc47fece61789028", kill_on_drop: false }`
[INFO] [stdout] 81d23d444a8f52a57ac00ef97193ea18c6e1f45c7fced88cbc47fece61789028