[INFO] cloning repository https://github.com/demetrius-edelin/favorable_hours-gulika
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/demetrius-edelin/favorable_hours-gulika" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdemetrius-edelin%2Ffavorable_hours-gulika", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdemetrius-edelin%2Ffavorable_hours-gulika'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 374db4e2a59a35c1f47e220495632e36961e49c3
[INFO] checking demetrius-edelin/favorable_hours-gulika against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdemetrius-edelin%2Ffavorable_hours-gulika" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/demetrius-edelin/favorable_hours-gulika 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/demetrius-edelin/favorable_hours-gulika
[INFO] finished tweaking git repo https://github.com/demetrius-edelin/favorable_hours-gulika
[INFO] tweaked toml for git repo https://github.com/demetrius-edelin/favorable_hours-gulika written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/demetrius-edelin/favorable_hours-gulika 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sunrise v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] dd95cbc18a84f44a6c31594f4229130c0ddf98b6fafb0eae6f78a4030872e58c
[INFO] running `Command { std: "docker" "start" "-a" "dd95cbc18a84f44a6c31594f4229130c0ddf98b6fafb0eae6f78a4030872e58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd95cbc18a84f44a6c31594f4229130c0ddf98b6fafb0eae6f78a4030872e58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd95cbc18a84f44a6c31594f4229130c0ddf98b6fafb0eae6f78a4030872e58c", kill_on_drop: false }`
[INFO] [stdout] dd95cbc18a84f44a6c31594f4229130c0ddf98b6fafb0eae6f78a4030872e58c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 70e7aa536aefe5498df5d08c9f54dcafb9c80b488e2531a98747d65541e0a8cc
[INFO] running `Command { std: "docker" "start" "-a" "70e7aa536aefe5498df5d08c9f54dcafb9c80b488e2531a98747d65541e0a8cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking sunrise v1.0.0
[INFO] [stderr]     Checking ore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "70e7aa536aefe5498df5d08c9f54dcafb9c80b488e2531a98747d65541e0a8cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e7aa536aefe5498df5d08c9f54dcafb9c80b488e2531a98747d65541e0a8cc", kill_on_drop: false }`
[INFO] [stdout] 70e7aa536aefe5498df5d08c9f54dcafb9c80b488e2531a98747d65541e0a8cc