[INFO] fetching crate toxicblend 0.0.13...
[INFO] documenting toxicblend-0.0.13 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate toxicblend 0.0.13 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate toxicblend 0.0.13 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toxicblend 0.0.13
[INFO] finished tweaking crates.io crate toxicblend 0.0.13
[INFO] tweaked toml for crates.io crate toxicblend 0.0.13 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate toxicblend 0.0.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9abc83527fe9a31f57f63068fe37c6f4101935ad59d5c9df49c483958a93f20f
[INFO] running `Command { std: "docker" "start" "-a" "9abc83527fe9a31f57f63068fe37c6f4101935ad59d5c9df49c483958a93f20f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9abc83527fe9a31f57f63068fe37c6f4101935ad59d5c9df49c483958a93f20f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9abc83527fe9a31f57f63068fe37c6f4101935ad59d5c9df49c483958a93f20f", kill_on_drop: false }`
[INFO] [stdout] 9abc83527fe9a31f57f63068fe37c6f4101935ad59d5c9df49c483958a93f20f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21aca55e86dea4be0e546a4a8ea3b64564e61b60f29fda49b46fee3cd1d4adbf
[INFO] running `Command { std: "docker" "start" "-a" "21aca55e86dea4be0e546a4a8ea3b64564e61b60f29fda49b46fee3cd1d4adbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling boostvoronoi v0.9.2
[INFO] [stderr]    Compiling linestring v0.6.3
[INFO] [stderr]    Compiling centerline v0.5.2
[INFO] [stderr]     Checking yabf v0.2.0
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking approx v0.5.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking ordered-float v2.7.0
[INFO] [stderr]    Compiling prost-build v0.8.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking futures-util v0.3.16
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking cpp_map v0.1.1
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling auto_impl v0.4.1
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking building_blocks_core v0.6.0
[INFO] [stderr]    Compiling prost-derive v0.8.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking building_blocks_storage v0.6.0
[INFO] [stderr]     Checking logos v0.12.0
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking tokio-io-timeout v1.1.1
[INFO] [stderr]     Checking tokio-stream v0.1.7
[INFO] [stderr]     Checking async-scoped v0.7.0
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]     Checking tower v0.4.8
[INFO] [stderr]    Compiling prost v0.8.0
[INFO] [stderr]     Checking building_blocks_mesh v0.6.0
[INFO] [stderr]     Checking building-blocks v0.6.0
[INFO] [stderr]    Compiling prost-types v0.8.0
[INFO] [stderr]    Compiling tonic-build v0.5.1
[INFO] [stderr]    Compiling toxicblend v0.0.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hyper v0.14.11
[INFO] [stderr] error: failed to run custom build command for `toxicblend v0.0.13 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/toxicblend-bbe724c756304e95/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: 'rustfmt' is not installed for the toolchain '1.54.0-x86_64-unknown-linux-gnu'
[INFO] [stderr]   To install, run `rustup component add rustfmt --toolchain 1.54.0-x86_64-unknown-linux-gnu`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "21aca55e86dea4be0e546a4a8ea3b64564e61b60f29fda49b46fee3cd1d4adbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21aca55e86dea4be0e546a4a8ea3b64564e61b60f29fda49b46fee3cd1d4adbf", kill_on_drop: false }`
[INFO] [stdout] 21aca55e86dea4be0e546a4a8ea3b64564e61b60f29fda49b46fee3cd1d4adbf
