[INFO] fetching crate flaw 0.2.3...
[INFO] checking flaw-0.2.3 against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536
[INFO] extracting crate flaw 0.2.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate flaw 0.2.3 on toolchain 419b3e2d3e350822550eee0e82eeded4d324d584
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flaw 0.2.3
[INFO] finished tweaking crates.io crate flaw 0.2.3
[INFO] tweaked toml for crates.io crate flaw 0.2.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+419b3e2d3e350822550eee0e82eeded4d324d584" "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 interpn v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d74a64384e0b765ba8d2b5aea96732f330f9789174280cbf5c224dc7c83bd46
[INFO] running `Command { std: "docker" "start" "-a" "6d74a64384e0b765ba8d2b5aea96732f330f9789174280cbf5c224dc7c83bd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d74a64384e0b765ba8d2b5aea96732f330f9789174280cbf5c224dc7c83bd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d74a64384e0b765ba8d2b5aea96732f330f9789174280cbf5c224dc7c83bd46", kill_on_drop: false }`
[INFO] [stdout] 6d74a64384e0b765ba8d2b5aea96732f330f9789174280cbf5c224dc7c83bd46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e1b4f6c57c8151f10726bca66e07374e39a0d8fa65612d3daa03c724bc0ff44
[INFO] running `Command { std: "docker" "start" "-a" "8e1b4f6c57c8151f10726bca66e07374e39a0d8fa65612d3daa03c724bc0ff44", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking interpn v0.4.3
[INFO] [stderr]     Checking flaw v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> src/iir.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetayHUOmj/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetacw14mI"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flaw` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `flaw` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "8e1b4f6c57c8151f10726bca66e07374e39a0d8fa65612d3daa03c724bc0ff44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e1b4f6c57c8151f10726bca66e07374e39a0d8fa65612d3daa03c724bc0ff44", kill_on_drop: false }`
[INFO] [stdout] 8e1b4f6c57c8151f10726bca66e07374e39a0d8fa65612d3daa03c724bc0ff44