[INFO] fetching crate uuid_v1 0.1.2...
[INFO] testing uuid_v1-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate uuid_v1 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate uuid_v1 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uuid_v1 0.1.2
[INFO] finished tweaking crates.io crate uuid_v1 0.1.2
[INFO] tweaked toml for crates.io crate uuid_v1 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da87794efc149e3d1007982425ed9047ca029ef9cac2090bf26c3b0559953139
[INFO] running `Command { std: "docker" "start" "-a" "da87794efc149e3d1007982425ed9047ca029ef9cac2090bf26c3b0559953139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da87794efc149e3d1007982425ed9047ca029ef9cac2090bf26c3b0559953139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da87794efc149e3d1007982425ed9047ca029ef9cac2090bf26c3b0559953139", kill_on_drop: false }`
[INFO] [stdout] da87794efc149e3d1007982425ed9047ca029ef9cac2090bf26c3b0559953139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be3d91066753fc94055e7f74a852ff8b8d39408d2d2f47eda1749f5ffa48d17b
[INFO] running `Command { std: "docker" "start" "-a" "be3d91066753fc94055e7f74a852ff8b8d39408d2d2f47eda1749f5ffa48d17b", 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]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling ip v1.1.1
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling handlebars v0.16.1
[INFO] [stderr]    Compiling interfaces v0.0.1
[INFO] [stderr] error: failed to run custom build command for `interfaces v0.0.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/interfaces-b3099a83a63a88a7/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   Error creating `constants.c` from template
[INFO] [stderr]   -> IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] running `Command { std: "docker" "inspect" "be3d91066753fc94055e7f74a852ff8b8d39408d2d2f47eda1749f5ffa48d17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3d91066753fc94055e7f74a852ff8b8d39408d2d2f47eda1749f5ffa48d17b", kill_on_drop: false }`
[INFO] [stdout] be3d91066753fc94055e7f74a852ff8b8d39408d2d2f47eda1749f5ffa48d17b