[INFO] cloning repository https://github.com/wembed-pdf/rembed
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wembed-pdf/rembed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwembed-pdf%2Frembed", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwembed-pdf%2Frembed'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3df87de3b5af513f1dc9ec948c382e681ca3dfa3
[INFO] checking wembed-pdf/rembed against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwembed-pdf%2Frembed" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wembed-pdf/rembed
[INFO] finished tweaking git repo https://github.com/wembed-pdf/rembed
[INFO] tweaked toml for git repo https://github.com/wembed-pdf/rembed written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wembed-pdf/rembed on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wembed-pdf/rembed 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/ac/ap/acap, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sif-kdtree v0.7.0
[INFO] [stderr]   Downloaded sorted-vec v0.8.6
[INFO] [stderr]   Downloaded strsim v0.5.2
[INFO] [stderr]   Downloaded neighbourhood v0.0.1
[INFO] [stderr]   Downloaded likely_stable v0.1.3
[INFO] [stderr]   Downloaded sync-unsafe-cell v0.1.1
[INFO] [stderr]   Downloaded cmov v0.3.1
[INFO] [stderr]   Downloaded permutation v0.4.1
[INFO] [stderr]   Downloaded nabo v0.5.0
[INFO] [stderr]   Downloaded perf-event-data v0.1.8
[INFO] [stderr]   Downloaded gethostname v0.5.0
[INFO] [stderr]   Downloaded perf-event-open-sys2 v5.0.6
[INFO] [stderr]   Downloaded kiddo v5.0.3
[INFO] [stderr]   Downloaded acap v0.4.0
[INFO] [stderr]   Downloaded c-enum v0.2.3
[INFO] [stderr]   Downloaded perf-event2 v0.7.4
[INFO] [stderr]   Downloaded fnntw v0.4.1
[INFO] [stderr]   Downloaded vec-vp-tree v0.1.1
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eeacca329b6e88d68cd9a8a168929a03be27401d1d4e2e32f0228c244c0d659e
[INFO] running `Command { std: "docker" "start" "-a" "eeacca329b6e88d68cd9a8a168929a03be27401d1d4e2e32f0228c244c0d659e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eeacca329b6e88d68cd9a8a168929a03be27401d1d4e2e32f0228c244c0d659e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeacca329b6e88d68cd9a8a168929a03be27401d1d4e2e32f0228c244c0d659e", kill_on_drop: false }`
[INFO] [stdout] eeacca329b6e88d68cd9a8a168929a03be27401d1d4e2e32f0228c244c0d659e
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f999a835594d55358b4b30cf8c33a8baefc2af2b7a25d1de16d0c18b06db901
[INFO] running `Command { std: "docker" "start" "-a" "4f999a835594d55358b4b30cf8c33a8baefc2af2b7a25d1de16d0c18b06db901", kill_on_drop: false }`
[INFO] [stderr] error: no matching package named `fnntw` found
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `rembed v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] As a reminder, you're using offline mode (--frozen) which can sometimes cause surprising resolution failures, if this error is too confusing you may wish to retry without `--frozen`.
[INFO] running `Command { std: "docker" "inspect" "4f999a835594d55358b4b30cf8c33a8baefc2af2b7a25d1de16d0c18b06db901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f999a835594d55358b4b30cf8c33a8baefc2af2b7a25d1de16d0c18b06db901", kill_on_drop: false }`
[INFO] [stdout] 4f999a835594d55358b4b30cf8c33a8baefc2af2b7a25d1de16d0c18b06db901