[INFO] fetching crate mdbook-github-authors 0.1.0...
[INFO] checking mdbook-github-authors-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate mdbook-github-authors 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mdbook-github-authors 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mdbook-github-authors 0.1.0
[INFO] tweaked toml for crates.io crate mdbook-github-authors 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-github-authors 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 mdbook-github-authors 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.28
[INFO] [stderr]   Downloaded rstest v0.24.0
[INFO] [stderr]   Downloaded rstest_macros v0.24.0
[INFO] [stderr]   Downloaded mdbook v0.4.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 083f78440e5e1f9cf9adc0f47c5c8cd6dcf27ae8ae35b88b23248101f010a383
[INFO] running `Command { std: "docker" "start" "-a" "083f78440e5e1f9cf9adc0f47c5c8cd6dcf27ae8ae35b88b23248101f010a383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "083f78440e5e1f9cf9adc0f47c5c8cd6dcf27ae8ae35b88b23248101f010a383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083f78440e5e1f9cf9adc0f47c5c8cd6dcf27ae8ae35b88b23248101f010a383", kill_on_drop: false }`
[INFO] [stdout] 083f78440e5e1f9cf9adc0f47c5c8cd6dcf27ae8ae35b88b23248101f010a383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 968b270c9b2a75cddd11fce7766cf614a685ff70976508e77e75c3a7c0202783
[INFO] running `Command { std: "docker" "start" "-a" "968b270c9b2a75cddd11fce7766cf614a685ff70976508e77e75c3a7c0202783", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `derive_builder_core v0.20.2`
[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 `derive_builder_core v0.20.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive_builder_core-0.20.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "968b270c9b2a75cddd11fce7766cf614a685ff70976508e77e75c3a7c0202783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968b270c9b2a75cddd11fce7766cf614a685ff70976508e77e75c3a7c0202783", kill_on_drop: false }`
[INFO] [stdout] 968b270c9b2a75cddd11fce7766cf614a685ff70976508e77e75c3a7c0202783