[INFO] cloning repository https://github.com/yann1294/cautious-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yann1294/cautious-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyann1294%2Fcautious-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyann1294%2Fcautious-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c97cc0a7530ff8102837a0fe6869f4ae79c1e1c7
[INFO] testing yann1294/cautious-engine against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyann1294%2Fcautious-engine" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yann1294/cautious-engine
[INFO] finished tweaking git repo https://github.com/yann1294/cautious-engine
[INFO] tweaked toml for git repo https://github.com/yann1294/cautious-engine written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yann1294/cautious-engine 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 git repo https://github.com/yann1294/cautious-engine 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]     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 wit-bindgen v0.22.0
[INFO] [stderr]   Downloaded wasm-metadata v0.201.0
[INFO] [stderr]   Downloaded wit-bindgen-rust-macro v0.22.0
[INFO] [stderr]   Downloaded wit-bindgen-rt v0.22.0
[INFO] [stderr]   Downloaded zed_extension_api v0.1.0
[INFO] [stderr]   Downloaded wasm-encoder v0.201.0
[INFO] [stderr]   Downloaded wit-bindgen-core v0.22.0
[INFO] [stderr]   Downloaded wit-bindgen-rust v0.22.0
[INFO] [stderr]   Downloaded wit-parser v0.201.0
[INFO] [stderr]   Downloaded wit-component v0.201.0
[INFO] [stderr]   Downloaded wasmparser v0.201.0
[INFO] [stderr]   Downloaded spdx v0.10.7
[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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff8c36e8cb46246f4a8e4786e0abecf151ee4e3aecdb072cf768266d4a6c8dc1
[INFO] running `Command { std: "docker" "start" "-a" "ff8c36e8cb46246f4a8e4786e0abecf151ee4e3aecdb072cf768266d4a6c8dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff8c36e8cb46246f4a8e4786e0abecf151ee4e3aecdb072cf768266d4a6c8dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8c36e8cb46246f4a8e4786e0abecf151ee4e3aecdb072cf768266d4a6c8dc1", kill_on_drop: false }`
[INFO] [stdout] ff8c36e8cb46246f4a8e4786e0abecf151ee4e3aecdb072cf768266d4a6c8dc1
[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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea340243ad57b7975b573fbafe61197e1c16c8d3d6dd57437dc0094f0e60f48e
[INFO] running `Command { std: "docker" "start" "-a" "ea340243ad57b7975b573fbafe61197e1c16c8d3d6dd57437dc0094f0e60f48e", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `memchr v2.7.4`
[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 `memchr v2.7.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/memchr-2.7.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "ea340243ad57b7975b573fbafe61197e1c16c8d3d6dd57437dc0094f0e60f48e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea340243ad57b7975b573fbafe61197e1c16c8d3d6dd57437dc0094f0e60f48e", kill_on_drop: false }`
[INFO] [stdout] ea340243ad57b7975b573fbafe61197e1c16c8d3d6dd57437dc0094f0e60f48e