[INFO] fetching crate general-mq 0.3.12...
[INFO] testing general-mq-0.3.12 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate general-mq 0.3.12 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate general-mq 0.3.12
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate general-mq 0.3.12
[INFO] tweaked toml for crates.io crate general-mq 0.3.12 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate general-mq 0.3.12 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate general-mq 0.3.12 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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 executor-trait v3.1.0
[INFO] [stderr]   Downloaded async-global-executor-trait v3.1.0
[INFO] [stderr]   Downloaded async-reactor-trait v3.1.1
[INFO] [stderr]   Downloaded executor-trait v2.1.2
[INFO] [stderr]   Downloaded backon v1.5.2
[INFO] [stderr]   Downloaded reactor-trait v2.8.0
[INFO] [stderr]   Downloaded reactor-trait v3.1.1
[INFO] [stderr]   Downloaded rc2 v0.8.1
[INFO] [stderr]   Downloaded amq-protocol-uri v8.3.1
[INFO] [stderr]   Downloaded async-global-executor-trait v2.2.0
[INFO] [stderr]   Downloaded amq-protocol-types v8.3.1
[INFO] [stderr]   Downloaded cookie-factory v0.3.3
[INFO] [stderr]   Downloaded console v0.12.0
[INFO] [stderr]   Downloaded amqp_serde v0.4.2
[INFO] [stderr]   Downloaded rustls-connector v0.21.11
[INFO] [stderr]   Downloaded amq-protocol-tcp v8.3.1
[INFO] [stderr]   Downloaded laboratory v2.0.0
[INFO] [stderr]   Downloaded tcp-stream v0.30.9
[INFO] [stderr]   Downloaded pkcs12 v0.1.0
[INFO] [stderr]   Downloaded amqprs v2.1.2
[INFO] [stderr]   Downloaded x509-cert v0.2.5
[INFO] [stderr]   Downloaded lapin v3.7.0
[INFO] [stderr]   Downloaded rumqttc v0.25.0
[INFO] [stderr]   Downloaded cms v0.2.3
[INFO] [stderr]   Downloaded pkcs5 v0.7.1
[INFO] [stderr]   Downloaded p12-keystore v0.2.0
[INFO] [stderr]   Downloaded amq-protocol v8.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/43a87db131474f2633b3fad7764b0d1cc914e999af19440512d2ad1679fcc614-init: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/43a87db131474f2633b3fad7764b0d1cc914e999af19440512d2ad1679fcc614-init: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: mkdir /var/lib/docker/overlay2/43a87db131474f2633b3fad7764b0d1cc914e999af19440512d2ad1679fcc614-init: no space left on device