[INFO] cloning repository https://github.com/gregorycarnegie/iron_insights
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gregorycarnegie/iron_insights" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregorycarnegie%2Firon_insights", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregorycarnegie%2Firon_insights'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00b1b9a6cbadf4be88ab565369a5c227f9ddb3f4
[INFO] checking gregorycarnegie/iron_insights against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregorycarnegie%2Firon_insights" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gregorycarnegie/iron_insights
[INFO] finished tweaking git repo https://github.com/gregorycarnegie/iron_insights
[INFO] tweaked toml for git repo https://github.com/gregorycarnegie/iron_insights written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gregorycarnegie/iron_insights on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gregorycarnegie/iron_insights 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polars-error v0.49.1
[INFO] [stderr]   Downloaded polars-utils v0.49.1
[INFO] [stderr]   Downloaded polars-schema v0.49.1
[INFO] [stderr]   Downloaded polars-time v0.49.1
[INFO] [stderr]   Downloaded polars-row v0.49.1
[INFO] [stderr]   Downloaded boxcar v0.2.13
[INFO] [stderr]   Downloaded arrow-csv v56.1.0
[INFO] [stderr]   Downloaded arrow-arith v56.1.0
[INFO] [stderr]   Downloaded arrow-json v56.1.0
[INFO] [stderr]   Downloaded polars-sql v0.49.1
[INFO] [stderr]   Downloaded arrow-ipc v56.1.0
[INFO] [stderr]   Downloaded arrow-flight v56.1.0
[INFO] [stderr]   Downloaded polars-parquet v0.49.1
[INFO] [stderr]   Downloaded polars-io v0.49.1
[INFO] [stderr]   Downloaded arrow-array v56.1.0
[INFO] [stderr]   Downloaded polars-compute v0.49.1
[INFO] [stderr]   Downloaded polars-ops v0.49.1
[INFO] [stderr]   Downloaded zip v4.5.0
[INFO] [stderr]   Downloaded polars-arrow v0.49.1
[INFO] [stderr]   Downloaded arrow v56.1.0
[INFO] [stderr]   Downloaded arrow-cast v56.1.0
[INFO] [stderr]   Downloaded polars-core v0.49.1
[INFO] [stderr]   Downloaded arrow-select v56.1.0
[INFO] [stderr]   Downloaded polars-plan v0.49.1
[INFO] [stderr]   Downloaded polars-expr v0.49.1
[INFO] [stderr]   Downloaded polars-stream v0.49.1
[INFO] [stderr]   Downloaded polars-lazy v0.49.1
[INFO] [stderr]   Downloaded polars v0.49.1
[INFO] [stderr]   Downloaded arrow-ord v56.1.0
[INFO] [stderr]   Downloaded arrow-row v56.1.0
[INFO] [stderr]   Downloaded arrow-string v56.1.0
[INFO] [stderr]   Downloaded arrow-data v56.1.0
[INFO] [stderr]   Downloaded arrow-schema v56.1.0
[INFO] [stderr]   Downloaded arrow-buffer v56.1.0
[INFO] [stderr]   Downloaded polars-mem-engine v0.49.1
[INFO] [stderr]   Downloaded tonic v0.14.1
[INFO] [stderr]   Downloaded skiplist v0.5.1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 779e95e22e61ceeffbaf27d665bc6bc3ee8d50f0beaf74da8ec1290a5578c7d5
[INFO] running `Command { std: "docker" "start" "-a" "779e95e22e61ceeffbaf27d665bc6bc3ee8d50f0beaf74da8ec1290a5578c7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "779e95e22e61ceeffbaf27d665bc6bc3ee8d50f0beaf74da8ec1290a5578c7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779e95e22e61ceeffbaf27d665bc6bc3ee8d50f0beaf74da8ec1290a5578c7d5", kill_on_drop: false }`
[INFO] [stdout] 779e95e22e61ceeffbaf27d665bc6bc3ee8d50f0beaf74da8ec1290a5578c7d5
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56eae7c7948ad52f435e6d3e0c107b216f8948c64676c93774b5dfe3e6f35862
[INFO] running `Command { std: "docker" "start" "-a" "56eae7c7948ad52f435e6d3e0c107b216f8948c64676c93774b5dfe3e6f35862", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `inout v0.1.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `inout v0.1.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/inout-0.1.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "56eae7c7948ad52f435e6d3e0c107b216f8948c64676c93774b5dfe3e6f35862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56eae7c7948ad52f435e6d3e0c107b216f8948c64676c93774b5dfe3e6f35862", kill_on_drop: false }`
[INFO] [stdout] 56eae7c7948ad52f435e6d3e0c107b216f8948c64676c93774b5dfe3e6f35862