[INFO] fetching crate prettify-cmark 0.1.2...
[INFO] testing prettify-cmark-0.1.2 against 1.83.0 for beta-1.84.0-4
[INFO] extracting crate prettify-cmark 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate prettify-cmark 0.1.2 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prettify-cmark 0.1.2
[INFO] finished tweaking crates.io crate prettify-cmark 0.1.2
[INFO] tweaked toml for crates.io crate prettify-cmark 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--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 4 packages to latest compatible versions
[INFO] [stderr]       Adding pulldown-cmark v0.1.2 (available: v0.12.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db501c811748cb6e70cb3c438f0122bc8f5d24c9785f19ce52411e07b8f6be4f
[INFO] running `Command { std: "docker" "start" "-a" "db501c811748cb6e70cb3c438f0122bc8f5d24c9785f19ce52411e07b8f6be4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db501c811748cb6e70cb3c438f0122bc8f5d24c9785f19ce52411e07b8f6be4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db501c811748cb6e70cb3c438f0122bc8f5d24c9785f19ce52411e07b8f6be4f", kill_on_drop: false }`
[INFO] [stdout] db501c811748cb6e70cb3c438f0122bc8f5d24c9785f19ce52411e07b8f6be4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fabf8931a51357fdd73479e06940bf28b04ef68b81fe43b6f246de317afb56ca
[INFO] running `Command { std: "docker" "start" "-a" "fabf8931a51357fdd73479e06940bf28b04ef68b81fe43b6f246de317afb56ca", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling prettify-cmark v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "fabf8931a51357fdd73479e06940bf28b04ef68b81fe43b6f246de317afb56ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabf8931a51357fdd73479e06940bf28b04ef68b81fe43b6f246de317afb56ca", kill_on_drop: false }`
[INFO] [stdout] fabf8931a51357fdd73479e06940bf28b04ef68b81fe43b6f246de317afb56ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0caa63a3af426a046a7aaac52ec37b4b14893fe589fcd2d2b782271eabf2c006
[INFO] running `Command { std: "docker" "start" "-a" "0caa63a3af426a046a7aaac52ec37b4b14893fe589fcd2d2b782271eabf2c006", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling prettify-cmark v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "0caa63a3af426a046a7aaac52ec37b4b14893fe589fcd2d2b782271eabf2c006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0caa63a3af426a046a7aaac52ec37b4b14893fe589fcd2d2b782271eabf2c006", kill_on_drop: false }`
[INFO] [stdout] 0caa63a3af426a046a7aaac52ec37b4b14893fe589fcd2d2b782271eabf2c006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b39ef9668e189bbb80d2c128c66c549ac37d03300b1c0d9b654dbd6a0dcf1efc
[INFO] running `Command { std: "docker" "start" "-a" "b39ef9668e189bbb80d2c128c66c549ac37d03300b1c0d9b654dbd6a0dcf1efc", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/df96bf57567c9f573ce7e815795f6fc049d058c3a7f3a4de0c3c367b39ad8c2e/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "b39ef9668e189bbb80d2c128c66c549ac37d03300b1c0d9b654dbd6a0dcf1efc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39ef9668e189bbb80d2c128c66c549ac37d03300b1c0d9b654dbd6a0dcf1efc", kill_on_drop: false }`
[INFO] [stdout] b39ef9668e189bbb80d2c128c66c549ac37d03300b1c0d9b654dbd6a0dcf1efc