[INFO] cloning repository https://github.com/Icelk/kvarn-postfixadmin-reverse-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Icelk/kvarn-postfixadmin-reverse-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcelk%2Fkvarn-postfixadmin-reverse-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcelk%2Fkvarn-postfixadmin-reverse-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2a5fb36ea1c405fba1183b8ec8e7e05c0186981
[INFO] checking Icelk/kvarn-postfixadmin-reverse-proxy against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcelk%2Fkvarn-postfixadmin-reverse-proxy" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Icelk/kvarn-postfixadmin-reverse-proxy 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/Icelk/kvarn-postfixadmin-reverse-proxy
[INFO] finished tweaking git repo https://github.com/Icelk/kvarn-postfixadmin-reverse-proxy
[INFO] tweaked toml for git repo https://github.com/Icelk/kvarn-postfixadmin-reverse-proxy written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Icelk/kvarn-postfixadmin-reverse-proxy 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 kvarn_async v0.4.0
[INFO] [stderr]   Downloaded kvarn_utils v0.4.0
[INFO] [stderr]   Downloaded kvarn-fastcgi-client v0.1.0
[INFO] [stderr]   Downloaded async_chunked_transfer v1.4.0
[INFO] [stderr]   Downloaded kvarn_signal v0.1.0
[INFO] [stderr]   Downloaded kvarn-extensions v0.4.0
[INFO] [stderr]   Downloaded kvarn v0.4.0
[INFO] [stderr]   Downloaded brotli v3.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9d0a3a50c36700376b291c0062f64ebeafea499b04eeadef645857492e628c63
[INFO] running `Command { std: "docker" "start" "-a" "9d0a3a50c36700376b291c0062f64ebeafea499b04eeadef645857492e628c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d0a3a50c36700376b291c0062f64ebeafea499b04eeadef645857492e628c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d0a3a50c36700376b291c0062f64ebeafea499b04eeadef645857492e628c63", kill_on_drop: false }`
[INFO] [stdout] 9d0a3a50c36700376b291c0062f64ebeafea499b04eeadef645857492e628c63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e34c1dde5e5e161a2cc20661a955c975e0f29f5af56946906e9a1c128a576f59
[INFO] running `Command { std: "docker" "start" "-a" "e34c1dde5e5e161a2cc20661a955c975e0f29f5af56946906e9a1c128a576f59", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking http v0.2.6
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]     Checking alloc-stdlib v0.2.1
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking brotli-decompressor v2.3.2
[INFO] [stderr]     Checking num_threads v0.1.5
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking kvarn_utils v0.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking brotli v3.3.2
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking kvarn_signal v0.1.0
[INFO] [stderr]     Checking kvarn_async v0.4.0
[INFO] [stderr]     Checking kvarn-fastcgi-client v0.1.0
[INFO] [stderr]     Checking async_chunked_transfer v1.4.0
[INFO] [stderr]     Checking kvarn v0.4.0
[INFO] [stderr]     Checking kvarn-extensions v0.4.0
[INFO] [stderr]     Checking kvarn-postfix-admin-reverse-proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.24s
[INFO] running `Command { std: "docker" "inspect" "e34c1dde5e5e161a2cc20661a955c975e0f29f5af56946906e9a1c128a576f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34c1dde5e5e161a2cc20661a955c975e0f29f5af56946906e9a1c128a576f59", kill_on_drop: false }`
[INFO] [stdout] e34c1dde5e5e161a2cc20661a955c975e0f29f5af56946906e9a1c128a576f59