[INFO] fetching crate exe_tools 0.1.0...
[INFO] checking exe_tools-0.1.0 against master#fd17deacce374a4185c882795be162e17b557050 for pr-138001
[INFO] extracting crate exe_tools 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate exe_tools 0.1.0 on toolchain fd17deacce374a4185c882795be162e17b557050
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exe_tools 0.1.0
[INFO] finished tweaking crates.io crate exe_tools 0.1.0
[INFO] tweaked toml for crates.io crate exe_tools 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "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 94 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.15.0)
[INFO] [stderr]       Adding test_tools v0.8.0 (available: v0.11.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "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 inspect_type v0.9.0
[INFO] [stderr]   Downloaded process_tools v0.2.0
[INFO] [stderr]   Downloaded typing_tools v0.7.0
[INFO] [stderr]   Downloaded is_slice v0.8.0
[INFO] [stderr]   Downloaded former_meta v0.12.0
[INFO] [stderr]   Downloaded diagnostics_tools v0.7.0
[INFO] [stderr]   Downloaded literally v0.1.3
[INFO] [stderr]   Downloaded iter_tools v0.13.0
[INFO] [stderr]   Downloaded error_tools v0.11.0
[INFO] [stderr]   Downloaded former v0.13.0
[INFO] [stderr]   Downloaded for_each v0.7.0
[INFO] [stderr]   Downloaded meta_tools v0.9.0
[INFO] [stderr]   Downloaded interval_adapter v0.16.0
[INFO] [stderr]   Downloaded macro_tools v0.21.0
[INFO] [stderr]   Downloaded data_type v0.6.0
[INFO] [stderr]   Downloaded mod_interface v0.16.0
[INFO] [stderr]   Downloaded mem_tools v0.5.0
[INFO] [stderr]   Downloaded derive_tools v0.19.0
[INFO] [stderr]   Downloaded proper_path_tools v0.3.0
[INFO] [stderr]   Downloaded implements v0.7.0
[INFO] [stderr]   Downloaded impls_index_meta v0.6.0
[INFO] [stderr]   Downloaded impls_index v0.6.0
[INFO] [stderr]   Downloaded derive_tools_meta v0.16.0
[INFO] [stderr]   Downloaded variadic_from v0.12.0
[INFO] [stderr]   Downloaded mod_interface_meta v0.16.0
[INFO] [stderr]   Downloaded test_tools v0.8.0
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9363c3d588bda29e4937cb118dc4a3b9b13e8a131865200e0382c2db33722c1
[INFO] running `Command { std: "docker" "start" "-a" "f9363c3d588bda29e4937cb118dc4a3b9b13e8a131865200e0382c2db33722c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9363c3d588bda29e4937cb118dc4a3b9b13e8a131865200e0382c2db33722c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9363c3d588bda29e4937cb118dc4a3b9b13e8a131865200e0382c2db33722c1", kill_on_drop: false }`
[INFO] [stdout] f9363c3d588bda29e4937cb118dc4a3b9b13e8a131865200e0382c2db33722c1
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/overlay2/e6e17911111479c697f476e46ecec67533c2c2256c1d4239ddb3763a940ca0fd/.tmp-lower2192521276: no space left on device