[INFO] fetching crate funceble 0.1.0...
[INFO] testing funceble-0.1.0 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate funceble 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate funceble 0.1.0 on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate funceble 0.1.0
[INFO] finished tweaking crates.io crate funceble 0.1.0
[INFO] tweaked toml for crates.io crate funceble 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate funceble 0.1.0 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "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] 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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73f4a40a0c8dd371c93de5968f7ee12a15da485167ee6bf577ce4f6b3bf55045
[INFO] running `Command { std: "docker" "start" "-a" "73f4a40a0c8dd371c93de5968f7ee12a15da485167ee6bf577ce4f6b3bf55045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73f4a40a0c8dd371c93de5968f7ee12a15da485167ee6bf577ce4f6b3bf55045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f4a40a0c8dd371c93de5968f7ee12a15da485167ee6bf577ce4f6b3bf55045", kill_on_drop: false }`
[INFO] [stdout] 73f4a40a0c8dd371c93de5968f7ee12a15da485167ee6bf577ce4f6b3bf55045
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1df8272e9fdb650c9857b0fc784edb806ac618c86f9c5e1fbf7502d6943c52a3
[INFO] running `Command { std: "docker" "start" "-a" "1df8272e9fdb650c9857b0fc784edb806ac618c86f9c5e1fbf7502d6943c52a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling funceble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "1df8272e9fdb650c9857b0fc784edb806ac618c86f9c5e1fbf7502d6943c52a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df8272e9fdb650c9857b0fc784edb806ac618c86f9c5e1fbf7502d6943c52a3", kill_on_drop: false }`
[INFO] [stdout] 1df8272e9fdb650c9857b0fc784edb806ac618c86f9c5e1fbf7502d6943c52a3
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efbef49fd17461f8b21b3b6d78ef73428ce6025efa93ffcc406990d05f95de48
[INFO] running `Command { std: "docker" "start" "-a" "efbef49fd17461f8b21b3b6d78ef73428ce6025efa93ffcc406990d05f95de48", kill_on_drop: false }`
[INFO] [stderr]    Compiling funceble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "efbef49fd17461f8b21b3b6d78ef73428ce6025efa93ffcc406990d05f95de48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efbef49fd17461f8b21b3b6d78ef73428ce6025efa93ffcc406990d05f95de48", kill_on_drop: false }`
[INFO] [stdout] efbef49fd17461f8b21b3b6d78ef73428ce6025efa93ffcc406990d05f95de48
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1174a4e7f6c6f5c4941eb928042f51313426e47c84dca3788749a44fbcbbdafa
[INFO] running `Command { std: "docker" "start" "-a" "1174a4e7f6c6f5c4941eb928042f51313426e47c84dca3788749a44fbcbbdafa", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/1174a4e7f6c6f5c4941eb928042f51313426e47c84dca3788749a44fbcbbdafa/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "1174a4e7f6c6f5c4941eb928042f51313426e47c84dca3788749a44fbcbbdafa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1174a4e7f6c6f5c4941eb928042f51313426e47c84dca3788749a44fbcbbdafa", kill_on_drop: false }`
[INFO] [stdout] 1174a4e7f6c6f5c4941eb928042f51313426e47c84dca3788749a44fbcbbdafa