[INFO] fetching crate rmz 3.1.1...
[INFO] testing rmz-3.1.1 against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989
[INFO] extracting crate rmz 3.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rmz 3.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rmz 3.1.1
[INFO] tweaked toml for crates.io crate rmz 3.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmz 3.1.1 on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rmz 3.1.1 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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "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 automod v1.0.15
[INFO] [stderr]   Downloaded redox_syscall v0.5.15
[INFO] [stderr]   Downloaded libredox v0.1.6
[INFO] [stderr]   Downloaded trycmd v0.15.10
[INFO] [stderr]   Downloaded snapbox-macros v0.3.10
[INFO] [stderr]   Downloaded darling_macro v0.21.0
[INFO] [stderr]   Downloaded vte_generate_state_changes v0.1.2
[INFO] [stderr]   Downloaded clap-verbosity-flag2 v2.1.1
[INFO] [stderr]   Downloaded clap-num v1.2.0
[INFO] [stderr]   Downloaded cvt v0.1.2
[INFO] [stderr]   Downloaded io-adapters v0.4.0
[INFO] [stderr]   Downloaded tracing-indicatif v0.3.11
[INFO] [stderr]   Downloaded tracy-client v0.18.2
[INFO] [stderr]   Downloaded sysexits v0.9.0
[INFO] [stderr]   Downloaded fuc_engine v3.1.1
[INFO] [stderr]   Downloaded bon v3.6.5
[INFO] [stderr]   Downloaded error-stack v0.5.0
[INFO] [stderr]   Downloaded bon-macros v3.6.5
[INFO] [stderr]   Downloaded darling_core v0.21.0
[INFO] [stderr]   Downloaded snapbox v0.6.21
[INFO] [stderr]   Downloaded toml_edit v0.23.2
[INFO] [stderr]   Downloaded fs_at v0.2.1
[INFO] [stderr]   Downloaded generator v0.8.5
[INFO] [stderr]   Downloaded darling v0.21.0
[INFO] [stderr]   Downloaded remove_dir_all v1.0.0
[INFO] [stderr]   Downloaded supercilex-tests v0.4.21
[INFO] [stderr]   Downloaded tracing-tracy v0.11.4
[INFO] [stderr]   Downloaded tracy-client-sys v0.26.1
[INFO] [stderr]   Downloaded ftzz v4.0.0
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/d530be2a881bd7b4d2afb4103e54d7b2a26278eccb766a5bc6beab0858a35814-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/d530be2a881bd7b4d2afb4103e54d7b2a26278eccb766a5bc6beab0858a35814-init: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: mkdir /var/lib/docker/overlay2/d530be2a881bd7b4d2afb4103e54d7b2a26278eccb766a5bc6beab0858a35814-init: no space left on device