[INFO] fetching crate wasmc 1.0.0...
[INFO] checking wasmc-1.0.0 against master#4455c8937007f3cc3c078375a335d86dbab391ce for pr-140956
[INFO] extracting crate wasmc 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate wasmc 1.0.0
[INFO] finished tweaking crates.io crate wasmc 1.0.0
[INFO] tweaked toml for crates.io crate wasmc 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmc 1.0.0 on toolchain 4455c8937007f3cc3c078375a335d86dbab391ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasmc 1.0.0 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" "+4455c8937007f3cc3c078375a335d86dbab391ce" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wat v1.0.47
[INFO] [stderr]   Downloaded wasm-encoder v0.15.0
[INFO] [stderr]   Downloaded wast v45.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01e9e7798af1a1bba86e7f24c42bc7a8f41b2e097a494bd867085c7491d05f7f
[INFO] running `Command { std: "docker" "start" "-a" "01e9e7798af1a1bba86e7f24c42bc7a8f41b2e097a494bd867085c7491d05f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01e9e7798af1a1bba86e7f24c42bc7a8f41b2e097a494bd867085c7491d05f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e9e7798af1a1bba86e7f24c42bc7a8f41b2e097a494bd867085c7491d05f7f", kill_on_drop: false }`
[INFO] [stdout] 01e9e7798af1a1bba86e7f24c42bc7a8f41b2e097a494bd867085c7491d05f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40e30eaf311547323c835951da6397b6ab7fd8368f7b7a46afc443f20ce6af38
[INFO] running `Command { std: "docker" "start" "-a" "40e30eaf311547323c835951da6397b6ab7fd8368f7b7a46afc443f20ce6af38", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking wasm-encoder v0.15.0
[INFO] [stderr]     Checking wast v45.0.0
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmeta0Isu6M/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wast` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "40e30eaf311547323c835951da6397b6ab7fd8368f7b7a46afc443f20ce6af38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e30eaf311547323c835951da6397b6ab7fd8368f7b7a46afc443f20ce6af38", kill_on_drop: false }`
[INFO] [stdout] 40e30eaf311547323c835951da6397b6ab7fd8368f7b7a46afc443f20ce6af38