[INFO] fetching crate saildb 0.0.2...
[INFO] checking saildb-0.0.2 against try#c4ca24658d934444a28db36abebef17a8651701a for pr-144156
[INFO] extracting crate saildb 0.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate saildb 0.0.2
[INFO] finished tweaking crates.io crate saildb 0.0.2
[INFO] tweaked toml for crates.io crate saildb 0.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate saildb 0.0.2 on toolchain c4ca24658d934444a28db36abebef17a8651701a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "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 195 packages to latest compatible versions
[INFO] [stderr]       Adding canary v0.0.6 (available: v0.3.3)
[INFO] [stderr]       Adding dashmap v5.5.3 (available: v6.1.0)
[INFO] [stderr]       Adding srpc v0.0.3 (available: v0.1.6)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "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 canary v0.0.6
[INFO] [stderr]   Downloaded igcp v0.0.6
[INFO] [stderr]   Downloaded canary-macro v0.0.6
[INFO] [stderr]   Downloaded compact_str v0.2.0
[INFO] [stderr]   Downloaded srpc-macro v0.0.3
[INFO] [stderr]   Downloaded srpc v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bcb519c51495f55c2373296d4cede16b363c5f1d7c9fd191d652102772f9610
[INFO] running `Command { std: "docker" "start" "-a" "4bcb519c51495f55c2373296d4cede16b363c5f1d7c9fd191d652102772f9610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bcb519c51495f55c2373296d4cede16b363c5f1d7c9fd191d652102772f9610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bcb519c51495f55c2373296d4cede16b363c5f1d7c9fd191d652102772f9610", kill_on_drop: false }`
[INFO] [stdout] 4bcb519c51495f55c2373296d4cede16b363c5f1d7c9fd191d652102772f9610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0fd4b89366990a85a510a12cd495ff859c4fbbc335c4606186cea7058cdce9a
[INFO] running `Command { std: "docker" "start" "-a" "d0fd4b89366990a85a510a12cd495ff859c4fbbc335c4606186cea7058cdce9a", 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/rustup-home" to rootfs at "/opt/rustwide/rustup-home": create mountpoint for /opt/rustwide/rustup-home mount: mkdirat /var/lib/docker/overlay2/2de2323562d27282c8d34aa57dfcbbb1c5e2674833641e87bb71267c7336c553/merged/opt/rustwide/rustup-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "d0fd4b89366990a85a510a12cd495ff859c4fbbc335c4606186cea7058cdce9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0fd4b89366990a85a510a12cd495ff859c4fbbc335c4606186cea7058cdce9a", kill_on_drop: false }`
[INFO] [stdout] d0fd4b89366990a85a510a12cd495ff859c4fbbc335c4606186cea7058cdce9a