[INFO] fetching crate flog 0.1.2... [INFO] testing flog-0.1.2 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759 [INFO] extracting crate flog 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate flog 0.1.2 [INFO] finished tweaking crates.io crate flog 0.1.2 [INFO] tweaked toml for crates.io crate flog 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flog 0.1.2 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 flog 0.1.2 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 pprof v0.3.18 [INFO] [stderr] Downloaded ppv-lite86 v0.2.9 [INFO] [stderr] Downloaded thiserror-impl v1.0.20 [INFO] [stderr] Downloaded proc-macro2 v1.0.19 [INFO] [stderr] Downloaded itoa v0.4.6 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded symbolic-demangle v7.5.0 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] [stderr] Downloaded tinytemplate v1.1.0 [INFO] [stderr] Downloaded indexmap v1.6.0 [INFO] [stderr] Downloaded criterion-plot v0.4.3 [INFO] [stderr] Downloaded oorandom v11.1.2 [INFO] [stderr] Downloaded serde_derive v1.0.115 [INFO] [stderr] Downloaded rayon-core v1.8.0 [INFO] [stderr] Downloaded bumpalo v3.4.0 [INFO] [stderr] Downloaded rayon v1.4.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.67 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded bstr v0.2.13 [INFO] [stderr] Downloaded object v0.20.0 [INFO] [stderr] Downloaded js-sys v0.3.44 [INFO] [stderr] Downloaded serde v1.0.115 [INFO] [stderr] Downloaded criterion v0.3.3 [INFO] [stderr] Downloaded serde_json v1.0.57 [INFO] [stderr] Downloaded cpp_demangle v0.3.0 [INFO] [stderr] Downloaded crossbeam-channel v0.4.3 [INFO] [stderr] Downloaded gimli v0.22.0 [INFO] [stderr] Downloaded backtrace v0.3.50 [INFO] [stderr] Downloaded web-sys v0.3.44 [INFO] [stderr] Downloaded libc v0.2.76 [INFO] [stderr] Downloaded quick-xml v0.18.1 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded nix v0.17.0 [INFO] [stderr] Downloaded hashbrown v0.9.0 [INFO] [stderr] Downloaded inferno v0.10.0 [INFO] [stderr] Downloaded smallvec v1.4.2 [INFO] [stderr] Downloaded serde_cbor v0.11.1 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded cc v1.0.59 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.67 [INFO] [stderr] Downloaded either v1.6.0 [INFO] [stderr] Downloaded const-random-macro v0.1.8 [INFO] [stderr] Downloaded proc-macro-hack v0.5.18 [INFO] [stderr] Downloaded const-random v0.1.8 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded cloudabi v0.1.0 [INFO] [stderr] Downloaded instant v0.1.6 [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.67 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.67 [INFO] [stderr] Downloaded half v1.6.0 [INFO] [stderr] Downloaded rgb v0.8.25 [INFO] [stderr] Downloaded symbolic-common v7.5.0 [INFO] [stderr] Downloaded lock_api v0.4.1 [INFO] [stderr] Downloaded parking_lot_core v0.8.0 [INFO] [stderr] Downloaded msvc-demangler v0.8.0 [INFO] [stderr] Downloaded miniz_oxide v0.4.1 [INFO] [stderr] Downloaded csv v1.1.3 [INFO] [stderr] Downloaded num-format v0.4.0 [INFO] [stderr] Downloaded bytemuck v1.4.0 [INFO] [stderr] Downloaded parking_lot v0.11.0 [INFO] [stderr] Downloaded debugid v0.7.2 [INFO] [stderr] Downloaded syn v1.0.39 [INFO] [stderr] Downloaded thiserror v1.0.20 [INFO] [stderr] Downloaded plotters v0.2.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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/overlay2/52269559beeeb1d8060788f799959ae215965810e5afb80a5aa4d0e2e158adee-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/overlay2/52269559beeeb1d8060788f799959ae215965810e5afb80a5aa4d0e2e158adee-init: no space left on device Caused by: command failed: exit status: 1 Error response from daemon: mkdir /var/lib/docker/overlay2/52269559beeeb1d8060788f799959ae215965810e5afb80a5aa4d0e2e158adee-init: no space left on device