[INFO] cloning repository https://github.com/AndreAshmeade/RustZipper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndreAshmeade/RustZipper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreAshmeade%2FRustZipper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreAshmeade%2FRustZipper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 134c0c8465b8cae30c5443d0aa906f20a67b33f2
[INFO] checking AndreAshmeade/RustZipper against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreAshmeade%2FRustZipper" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  77% (657/848)
Updating files:  78% (662/848)
Updating files:  79% (670/848)
Updating files:  80% (679/848)
Updating files:  81% (687/848)
Updating files:  82% (696/848)
Updating files:  83% (704/848)
Updating files:  84% (713/848)
Updating files:  85% (721/848)
Updating files:  86% (730/848)
Updating files:  87% (738/848)
Updating files:  88% (747/848)
Updating files:  89% (755/848)
Updating files:  90% (764/848)
Updating files:  91% (772/848)
Updating files:  92% (781/848)
Updating files:  93% (789/848)
Updating files:  94% (798/848)
Updating files:  95% (806/848)
Updating files:  96% (815/848)
Updating files:  97% (823/848)
Updating files:  98% (832/848)
Updating files:  99% (840/848)
Updating files: 100% (848/848)
Updating files: 100% (848/848), done.
[INFO] validating manifest of git repo https://github.com/AndreAshmeade/RustZipper 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/AndreAshmeade/RustZipper
[INFO] finished tweaking git repo https://github.com/AndreAshmeade/RustZipper
[INFO] tweaked toml for git repo https://github.com/AndreAshmeade/RustZipper written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AndreAshmeade/RustZipper 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 cc v1.0.88
[INFO] [stderr]   Downloaded syn v2.0.50
[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] 6b61f9351ad2ed9bd10f81d2d139d7b1190fb719bb6d95ff97a5457503af7e06
[INFO] running `Command { std: "docker" "start" "-a" "6b61f9351ad2ed9bd10f81d2d139d7b1190fb719bb6d95ff97a5457503af7e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b61f9351ad2ed9bd10f81d2d139d7b1190fb719bb6d95ff97a5457503af7e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b61f9351ad2ed9bd10f81d2d139d7b1190fb719bb6d95ff97a5457503af7e06", kill_on_drop: false }`
[INFO] [stdout] 6b61f9351ad2ed9bd10f81d2d139d7b1190fb719bb6d95ff97a5457503af7e06
[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] 045e66ba67daa982335dfc0090a22ca26524bf349af4157a478a6c183f49da5e
[INFO] running `Command { std: "docker" "start" "-a" "045e66ba67daa982335dfc0090a22ca26524bf349af4157a478a6c183f49da5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]    Compiling cc v1.0.88
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking zipfile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.58s
[INFO] running `Command { std: "docker" "inspect" "045e66ba67daa982335dfc0090a22ca26524bf349af4157a478a6c183f49da5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045e66ba67daa982335dfc0090a22ca26524bf349af4157a478a6c183f49da5e", kill_on_drop: false }`
[INFO] [stdout] 045e66ba67daa982335dfc0090a22ca26524bf349af4157a478a6c183f49da5e