[INFO] fetching crate meow-editor 1.4.0...
[INFO] checking meow-editor-1.4.0 against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] extracting crate meow-editor 1.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate meow-editor 1.4.0
[INFO] finished tweaking crates.io crate meow-editor 1.4.0
[INFO] tweaked toml for crates.io crate meow-editor 1.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate meow-editor 1.4.0 on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate meow-editor 1.4.0 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "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 const_format_proc_macros v0.2.33
[INFO] [stderr]   Downloaded tracing-live v0.0.3
[INFO] [stderr]   Downloaded tree-sitter-language v0.1.0
[INFO] [stderr]   Downloaded panic v0.4.0
[INFO] [stderr]   Downloaded tree-sitter-highlight v0.23.0
[INFO] [stderr]   Downloaded tree_magic_mini v3.1.5
[INFO] [stderr]   Downloaded wl-clipboard-rs v0.8.1
[INFO] [stderr]   Downloaded const_format v0.2.33
[INFO] [stderr]   Downloaded tree-sitter v0.23.0
[INFO] [stderr]   Downloaded quick-xml v0.36.1
[INFO] [stderr]   Downloaded zstd v0.1.13
[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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fa7f0692959255273c8eb2fa43ac4dd258e7f26acd92a73089f62de33572479
[INFO] running `Command { std: "docker" "start" "-a" "0fa7f0692959255273c8eb2fa43ac4dd258e7f26acd92a73089f62de33572479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fa7f0692959255273c8eb2fa43ac4dd258e7f26acd92a73089f62de33572479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa7f0692959255273c8eb2fa43ac4dd258e7f26acd92a73089f62de33572479", kill_on_drop: false }`
[INFO] [stdout] 0fa7f0692959255273c8eb2fa43ac4dd258e7f26acd92a73089f62de33572479
[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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a7673864d42b90839da4a46e8bd289d3e86ba630bb0ee6293f205e60735edb9
[INFO] running `Command { std: "docker" "start" "-a" "4a7673864d42b90839da4a46e8bd289d3e86ba630bb0ee6293f205e60735edb9", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `cfg-if v1.0.0`
[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 `cfg-if v1.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cfg-if-1.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "4a7673864d42b90839da4a46e8bd289d3e86ba630bb0ee6293f205e60735edb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7673864d42b90839da4a46e8bd289d3e86ba630bb0ee6293f205e60735edb9", kill_on_drop: false }`
[INFO] [stdout] 4a7673864d42b90839da4a46e8bd289d3e86ba630bb0ee6293f205e60735edb9