[INFO] cloning repository https://github.com/WartaPoirier-corp/WartaPuretai
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WartaPoirier-corp/WartaPuretai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWartaPoirier-corp%2FWartaPuretai", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWartaPoirier-corp%2FWartaPuretai'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e5651551bb660062417a0bdd1680d58241a25ba
[INFO] checking WartaPoirier-corp/WartaPuretai against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWartaPoirier-corp%2FWartaPuretai" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WartaPoirier-corp/WartaPuretai 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 git repo https://github.com/WartaPoirier-corp/WartaPuretai
[INFO] finished tweaking git repo https://github.com/WartaPoirier-corp/WartaPuretai
[INFO] tweaked toml for git repo https://github.com/WartaPoirier-corp/WartaPuretai written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/WartaPoirier-corp/WartaPuretai 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 rocket_dyn_templates v0.1.0
[INFO] [stderr]   Downloaded cc v1.0.86
[INFO] [stderr]   Downloaded bincode_derive v2.0.0-rc.3
[INFO] [stderr]   Downloaded kqueue-sys v1.0.4
[INFO] [stderr]   Downloaded slug v0.1.5
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[INFO] [stderr]   Downloaded uncased v0.9.10
[INFO] [stderr]   Downloaded phf_codegen v0.11.2
[INFO] [stderr]   Downloaded enum-map-derive v1.0.0-beta.1
[INFO] [stderr]   Downloaded normpath v1.2.0
[INFO] [stderr]   Downloaded virtue v0.0.13
[INFO] [stderr]   Downloaded notify v6.1.1
[INFO] [stderr]   Downloaded bincode v2.0.0-rc.3
[INFO] [stderr]   Downloaded deunicode v1.4.3
[INFO] [stderr]   Downloaded bstr v1.9.0
[INFO] [stderr]   Downloaded figment v0.10.14
[INFO] [stderr]   Downloaded chrono-tz v0.8.6
[INFO] [stderr]   Downloaded chrono v0.4.34
[INFO] [stderr]   Downloaded tera v1.19.1
[INFO] [stderr]   Downloaded enum-map v3.0.0-beta.2
[INFO] [stderr]   Downloaded kqueue v1.0.8
[INFO] [stderr]   Downloaded tempfile v3.10.0
[INFO] [stderr]   Downloaded chrono-tz-build v0.2.1
[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] 152b5350e10f21ada4e819ee3c8db218902fa87c5199b17c6f99fd5f33759a10
[INFO] running `Command { std: "docker" "start" "-a" "152b5350e10f21ada4e819ee3c8db218902fa87c5199b17c6f99fd5f33759a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "152b5350e10f21ada4e819ee3c8db218902fa87c5199b17c6f99fd5f33759a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152b5350e10f21ada4e819ee3c8db218902fa87c5199b17c6f99fd5f33759a10", kill_on_drop: false }`
[INFO] [stdout] 152b5350e10f21ada4e819ee3c8db218902fa87c5199b17c6f99fd5f33759a10
[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] fdbad6d29a75e6f0c17da2834db0bd70102306a6471e954726095f518946a7da
[INFO] running `Command { std: "docker" "start" "-a" "fdbad6d29a75e6f0c17da2834db0bd70102306a6471e954726095f518946a7da", kill_on_drop: false }`
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.00s
[INFO] running `Command { std: "docker" "inspect" "fdbad6d29a75e6f0c17da2834db0bd70102306a6471e954726095f518946a7da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdbad6d29a75e6f0c17da2834db0bd70102306a6471e954726095f518946a7da", kill_on_drop: false }`
[INFO] [stdout] fdbad6d29a75e6f0c17da2834db0bd70102306a6471e954726095f518946a7da