[INFO] fetching crate cargo-credential-oo7 0.5.0...
[INFO] testing cargo-credential-oo7-0.5.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate cargo-credential-oo7 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate cargo-credential-oo7 0.5.0
[INFO] finished tweaking crates.io crate cargo-credential-oo7 0.5.0
[INFO] tweaked toml for crates.io crate cargo-credential-oo7 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-credential-oo7 0.5.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-credential-oo7 0.5.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oo7 v0.5.0
[INFO] [stderr]   Downloaded ashpd v0.12.0
[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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 348ca29a2b76d44fba0160340284f04b6e70fd16a384c67f43202faa2f2bcea0
[INFO] running `Command { std: "docker" "start" "-a" "348ca29a2b76d44fba0160340284f04b6e70fd16a384c67f43202faa2f2bcea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "348ca29a2b76d44fba0160340284f04b6e70fd16a384c67f43202faa2f2bcea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348ca29a2b76d44fba0160340284f04b6e70fd16a384c67f43202faa2f2bcea0", kill_on_drop: false }`
[INFO] [stdout] 348ca29a2b76d44fba0160340284f04b6e70fd16a384c67f43202faa2f2bcea0
[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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f25eabf7285006ff967b686adcf383568c17f3463f917cdf950f8cb3bbe82db9
[INFO] running `Command { std: "docker" "start" "-a" "f25eabf7285006ff967b686adcf383568c17f3463f917cdf950f8cb3bbe82db9", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `digest v0.10.7`
[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 `digest v0.10.7`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/digest-0.10.7`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "f25eabf7285006ff967b686adcf383568c17f3463f917cdf950f8cb3bbe82db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f25eabf7285006ff967b686adcf383568c17f3463f917cdf950f8cb3bbe82db9", kill_on_drop: false }`
[INFO] [stdout] f25eabf7285006ff967b686adcf383568c17f3463f917cdf950f8cb3bbe82db9