[INFO] fetching crate icentral-gen-rand-edges 0.1.0...
[INFO] checking icentral-gen-rand-edges-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate icentral-gen-rand-edges 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate icentral-gen-rand-edges 0.1.0
[INFO] finished tweaking crates.io crate icentral-gen-rand-edges 0.1.0
[INFO] tweaked toml for crates.io crate icentral-gen-rand-edges 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate icentral-gen-rand-edges 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate icentral-gen-rand-edges 0.1.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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 ra_ap_text_edit v0.0.173
[INFO] [stderr]   Downloaded triomphe v0.1.13
[INFO] [stderr]   Downloaded text_io v0.1.12
[INFO] [stderr]   Downloaded icentral-neighbors v0.1.0
[INFO] [stderr]   Downloaded icentral-bridge-edges v0.1.0
[INFO] [stderr]   Downloaded icentral-label-map v0.1.0
[INFO] [stderr]   Downloaded renew-traits v0.1.0
[INFO] [stderr]   Downloaded icentral-color-map v0.1.0
[INFO] [stderr]   Downloaded icentral-bcc v0.1.0
[INFO] [stderr]   Downloaded icentral-errors v0.1.0
[INFO] [stderr]   Downloaded dachshund v0.1.10
[INFO] [stderr]   Downloaded ra_ap_profile v0.0.173
[INFO] [stderr]   Downloaded roaring v0.10.6
[INFO] [stderr]   Downloaded icentral-cycle v0.1.0
[INFO] [stderr]   Downloaded ra_ap_parser v0.0.173
[INFO] [stderr]   Downloaded icentral-distances v0.1.0
[INFO] [stderr]   Downloaded icentral-edge v0.1.0
[INFO] [stderr]   Downloaded icentral-mucid v0.1.0
[INFO] [stderr]   Downloaded icentral-stats v0.1.0
[INFO] [stderr]   Downloaded icentral-visit-markers v0.1.0
[INFO] [stderr]   Downloaded icentral-graph-interface v0.1.0
[INFO] [stderr]   Downloaded icentral-mindexed-map v0.1.0
[INFO] [stderr]   Downloaded queue v0.3.1
[INFO] [stderr]   Downloaded ra_ap_limit v0.0.173
[INFO] [stderr]   Downloaded always-assert v0.1.3
[INFO] [stderr]   Downloaded miow v0.5.0
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.173
[INFO] [stderr]   Downloaded priority-queue v1.4.0
[INFO] [stderr]   Downloaded error-tree v0.3.6
[INFO] [stderr]   Downloaded perf-event v0.4.7
[INFO] [stderr]   Downloaded icentral-edges v0.1.0
[INFO] [stderr]   Downloaded perf-event-open-sys v1.0.1
[INFO] [stderr]   Downloaded icentral-predecessor-map v0.1.0
[INFO] [stderr]   Downloaded la-arena v0.3.1
[INFO] [stderr]   Downloaded ra_ap_syntax v0.0.173
[INFO] [stderr]   Downloaded scan-crate-for-typedefs v0.6.0
[INFO] [stderr]   Downloaded icentral-nodeid v0.1.0
[INFO] [stderr]   Downloaded traced-test v0.3.6
[INFO] [stderr]   Downloaded icentral-3p v0.1.0
[INFO] [stderr]   Downloaded tracing-setup v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34b59954675ba799ac8fdb68430fcd4c34c57d6a0a435d05a0abb5022d361785
[INFO] running `Command { std: "docker" "start" "-a" "34b59954675ba799ac8fdb68430fcd4c34c57d6a0a435d05a0abb5022d361785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34b59954675ba799ac8fdb68430fcd4c34c57d6a0a435d05a0abb5022d361785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b59954675ba799ac8fdb68430fcd4c34c57d6a0a435d05a0abb5022d361785", kill_on_drop: false }`
[INFO] [stdout] 34b59954675ba799ac8fdb68430fcd4c34c57d6a0a435d05a0abb5022d361785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11d68920acfad50b1d363483e926c10c9169a939e365ca0b29c265f969d14041
[INFO] running `Command { std: "docker" "start" "-a" "11d68920acfad50b1d363483e926c10c9169a939e365ca0b29c265f969d14041", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `float-ord v0.3.2`
[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 `float-ord v0.3.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/float-ord-0.3.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "11d68920acfad50b1d363483e926c10c9169a939e365ca0b29c265f969d14041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d68920acfad50b1d363483e926c10c9169a939e365ca0b29c265f969d14041", kill_on_drop: false }`
[INFO] [stdout] 11d68920acfad50b1d363483e926c10c9169a939e365ca0b29c265f969d14041