[INFO] fetching crate terminator 0.3.2...
[INFO] building terminator-0.3.2 against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] extracting crate terminator 0.3.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate terminator 0.3.2 on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate terminator 0.3.2
[INFO] finished tweaking crates.io crate terminator 0.3.2
[INFO] tweaked toml for crates.io crate terminator 0.3.2 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b24ef68cf4930fb2e62e544bdb7d0b4b6b9b4e52fa33e7348946a35134c106f7
[INFO] running `Command { std: "docker" "start" "-a" "b24ef68cf4930fb2e62e544bdb7d0b4b6b9b4e52fa33e7348946a35134c106f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b24ef68cf4930fb2e62e544bdb7d0b4b6b9b4e52fa33e7348946a35134c106f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24ef68cf4930fb2e62e544bdb7d0b4b6b9b4e52fa33e7348946a35134c106f7", kill_on_drop: false }`
[INFO] [stdout] b24ef68cf4930fb2e62e544bdb7d0b4b6b9b4e52fa33e7348946a35134c106f7
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c835a37aa9645cbca96dabf7d0931026003ee8e9b3f354661e7d09531b6bafb
[INFO] running `Command { std: "docker" "start" "-a" "1c835a37aa9645cbca96dabf7d0931026003ee8e9b3f354661e7d09531b6bafb", kill_on_drop: false }`
[INFO] [stderr]    Compiling terminator v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "1c835a37aa9645cbca96dabf7d0931026003ee8e9b3f354661e7d09531b6bafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c835a37aa9645cbca96dabf7d0931026003ee8e9b3f354661e7d09531b6bafb", kill_on_drop: false }`
[INFO] [stdout] 1c835a37aa9645cbca96dabf7d0931026003ee8e9b3f354661e7d09531b6bafb
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20d991598285b2275cc9212935fe3553c8da3748927f16911821721d209b0725
[INFO] running `Command { std: "docker" "start" "-a" "20d991598285b2275cc9212935fe3553c8da3748927f16911821721d209b0725", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/e4cd0b713d89c293c4f4a4da76b89933aff7690fa1946a19176a88ffd7cbe0b3/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "20d991598285b2275cc9212935fe3553c8da3748927f16911821721d209b0725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d991598285b2275cc9212935fe3553c8da3748927f16911821721d209b0725", kill_on_drop: false }`
[INFO] [stdout] 20d991598285b2275cc9212935fe3553c8da3748927f16911821721d209b0725