[INFO] cloning repository https://github.com/littledivy/mio-unix-abstract-path-regression
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/littledivy/mio-unix-abstract-path-regression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittledivy%2Fmio-unix-abstract-path-regression", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittledivy%2Fmio-unix-abstract-path-regression'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4253b09ad161183d7585c9d0ef5b0b04d3c51070
[INFO] checking littledivy/mio-unix-abstract-path-regression against master#d49be02cf6d2e2a01264fcdef1e20c826710c0f5 for pr-133570-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittledivy%2Fmio-unix-abstract-path-regression" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/littledivy/mio-unix-abstract-path-regression on toolchain d49be02cf6d2e2a01264fcdef1e20c826710c0f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/littledivy/mio-unix-abstract-path-regression
[INFO] finished tweaking git repo https://github.com/littledivy/mio-unix-abstract-path-regression
[INFO] tweaked toml for git repo https://github.com/littledivy/mio-unix-abstract-path-regression written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/littledivy/mio-unix-abstract-path-regression 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" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "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]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding hermit-abi v0.3.9
[INFO] [stderr]     Updating mio v0.8.11 -> v1.0.0 (available: v1.0.3)
[INFO] [stderr]     Updating windows-sys v0.48.0 -> v0.52.0
[INFO] [stderr]     Updating windows-targets v0.48.5 -> v0.52.6
[INFO] [stderr]     Updating windows_aarch64_gnullvm v0.48.5 -> v0.52.6
[INFO] [stderr]     Updating windows_aarch64_msvc v0.48.5 -> v0.52.6
[INFO] [stderr]     Updating windows_i686_gnu v0.48.5 -> v0.52.6
[INFO] [stderr]       Adding windows_i686_gnullvm v0.52.6
[INFO] [stderr]     Updating windows_i686_msvc v0.48.5 -> v0.52.6
[INFO] [stderr]     Updating windows_x86_64_gnu v0.48.5 -> v0.52.6
[INFO] [stderr]     Updating windows_x86_64_gnullvm v0.48.5 -> v0.52.6
[INFO] [stderr]     Updating windows_x86_64_msvc v0.48.5 -> v0.52.6
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e78d07fb23b5b3fee73e074b86da424ecd43dc5585b0bbf13fb0d7e1daaf01c
[INFO] running `Command { std: "docker" "start" "-a" "0e78d07fb23b5b3fee73e074b86da424ecd43dc5585b0bbf13fb0d7e1daaf01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e78d07fb23b5b3fee73e074b86da424ecd43dc5585b0bbf13fb0d7e1daaf01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e78d07fb23b5b3fee73e074b86da424ecd43dc5585b0bbf13fb0d7e1daaf01c", kill_on_drop: false }`
[INFO] [stdout] 0e78d07fb23b5b3fee73e074b86da424ecd43dc5585b0bbf13fb0d7e1daaf01c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 147b9ca7d4708741a57769b755cb2f164eb83c440524d1e5cca8105f58f5a41f
[INFO] running `Command { std: "docker" "start" "-a" "147b9ca7d4708741a57769b755cb2f164eb83c440524d1e5cca8105f58f5a41f", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/e977788d3b0183b33dc7578b976cef15942c45d3523cb2d7a543a29d442a8b87/merged/opt/rustwide/target: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "147b9ca7d4708741a57769b755cb2f164eb83c440524d1e5cca8105f58f5a41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147b9ca7d4708741a57769b755cb2f164eb83c440524d1e5cca8105f58f5a41f", kill_on_drop: false }`
[INFO] [stdout] 147b9ca7d4708741a57769b755cb2f164eb83c440524d1e5cca8105f58f5a41f