[INFO] fetching crate flareon 0.1.0...
[INFO] building flareon-0.1.0 against master#f5209000832c9d3bc29c91f4daef4ca9f28dc797+target=wasm32-wasip1 for pr-149868
[INFO] extracting crate flareon 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate flareon 0.1.0
[INFO] finished tweaking crates.io crate flareon 0.1.0
[INFO] tweaked toml for crates.io crate flareon 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flareon 0.1.0 on toolchain f5209000832c9d3bc29c91f4daef4ca9f28dc797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "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" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5de39dc5a16aa089969e42bcb6b644c6fdb370020a658ba65ca1c9e448d92e57
[INFO] running `Command { std: "docker" "start" "-a" "5de39dc5a16aa089969e42bcb6b644c6fdb370020a658ba65ca1c9e448d92e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5de39dc5a16aa089969e42bcb6b644c6fdb370020a658ba65ca1c9e448d92e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de39dc5a16aa089969e42bcb6b644c6fdb370020a658ba65ca1c9e448d92e57", kill_on_drop: false }`
[INFO] [stdout] 5de39dc5a16aa089969e42bcb6b644c6fdb370020a658ba65ca1c9e448d92e57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] ca3b5e731ed5eaac06d7a39e833e6e316214f0af08025a65c9ea9be7f4c4323a
[INFO] running `Command { std: "docker" "start" "-a" "ca3b5e731ed5eaac06d7a39e833e6e316214f0af08025a65c9ea9be7f4c4323a", kill_on_drop: false }`
[INFO] [stderr]    Compiling flareon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "ca3b5e731ed5eaac06d7a39e833e6e316214f0af08025a65c9ea9be7f4c4323a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3b5e731ed5eaac06d7a39e833e6e316214f0af08025a65c9ea9be7f4c4323a", kill_on_drop: false }`
[INFO] [stdout] ca3b5e731ed5eaac06d7a39e833e6e316214f0af08025a65c9ea9be7f4c4323a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 343547e5fc8001bb5f444834e0bc297840c5c8c9b368524383c06f0e5aac239e
[INFO] running `Command { std: "docker" "start" "-a" "343547e5fc8001bb5f444834e0bc297840c5c8c9b368524383c06f0e5aac239e", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/feba72116dc94b7beaff2571a17729dd0496d60742a24a2a039711cadb76a66e/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "343547e5fc8001bb5f444834e0bc297840c5c8c9b368524383c06f0e5aac239e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "343547e5fc8001bb5f444834e0bc297840c5c8c9b368524383c06f0e5aac239e", kill_on_drop: false }`
[INFO] [stdout] 343547e5fc8001bb5f444834e0bc297840c5c8c9b368524383c06f0e5aac239e