[INFO] fetching crate polynomial_subspaces 0.2.0...
[INFO] testing polynomial_subspaces-0.2.0 against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] extracting crate polynomial_subspaces 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate polynomial_subspaces 0.2.0
[INFO] finished tweaking crates.io crate polynomial_subspaces 0.2.0
[INFO] tweaked toml for crates.io crate polynomial_subspaces 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polynomial_subspaces 0.2.0 on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polynomial_subspaces 0.2.0 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fast_polynomial v0.1.0
[INFO] [stderr]   Downloaded bezier-rs v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f3a8a6be1ee5aeaf1a975add67139400b33adaea2fe26201b38d4dcaf76e8c6
[INFO] running `Command { std: "docker" "start" "-a" "3f3a8a6be1ee5aeaf1a975add67139400b33adaea2fe26201b38d4dcaf76e8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f3a8a6be1ee5aeaf1a975add67139400b33adaea2fe26201b38d4dcaf76e8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f3a8a6be1ee5aeaf1a975add67139400b33adaea2fe26201b38d4dcaf76e8c6", kill_on_drop: false }`
[INFO] [stdout] 3f3a8a6be1ee5aeaf1a975add67139400b33adaea2fe26201b38d4dcaf76e8c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40f55dabb765de04cb3dc61d5bfa909bc190225f3999e435582d335788d6c001
[INFO] running `Command { std: "docker" "start" "-a" "40f55dabb765de04cb3dc61d5bfa909bc190225f3999e435582d335788d6c001", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaDCH1r1"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num-traits` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "40f55dabb765de04cb3dc61d5bfa909bc190225f3999e435582d335788d6c001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f55dabb765de04cb3dc61d5bfa909bc190225f3999e435582d335788d6c001", kill_on_drop: false }`
[INFO] [stdout] 40f55dabb765de04cb3dc61d5bfa909bc190225f3999e435582d335788d6c001