[INFO] fetching crate b2c2-common 0.1.1...
[INFO] checking b2c2-common-0.1.1 against try#3298c2ca5e390fd0d104357fdeec514a152a9561 for pr-136490
[INFO] extracting crate b2c2-common 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate b2c2-common 0.1.1 on toolchain 3298c2ca5e390fd0d104357fdeec514a152a9561
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate b2c2-common 0.1.1
[INFO] finished tweaking crates.io crate b2c2-common 0.1.1
[INFO] tweaked toml for crates.io crate b2c2-common 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b23b4da51bf9bfc7b673bae92c1951d2b0b8e56e6fb840953176879e8686b4c9
[INFO] running `Command { std: "docker" "start" "-a" "b23b4da51bf9bfc7b673bae92c1951d2b0b8e56e6fb840953176879e8686b4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b23b4da51bf9bfc7b673bae92c1951d2b0b8e56e6fb840953176879e8686b4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b23b4da51bf9bfc7b673bae92c1951d2b0b8e56e6fb840953176879e8686b4c9", kill_on_drop: false }`
[INFO] [stdout] b23b4da51bf9bfc7b673bae92c1951d2b0b8e56e6fb840953176879e8686b4c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d0d8ccec4c67a5c8eb9e77cd984a12e65c9888fe70ac445d3d4cba94c1f3cbb
[INFO] running `Command { std: "docker" "start" "-a" "5d0d8ccec4c67a5c8eb9e77cd984a12e65c9888fe70ac445d3d4cba94c1f3cbb", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/104a203d67a32b992515a81420c1dc9da58920cfc9e26a6728a3db41d3fb1933/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "5d0d8ccec4c67a5c8eb9e77cd984a12e65c9888fe70ac445d3d4cba94c1f3cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0d8ccec4c67a5c8eb9e77cd984a12e65c9888fe70ac445d3d4cba94c1f3cbb", kill_on_drop: false }`
[INFO] [stdout] 5d0d8ccec4c67a5c8eb9e77cd984a12e65c9888fe70ac445d3d4cba94c1f3cbb