[INFO] cloning repository https://github.com/andrewjradcliffe/horner-eval
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewjradcliffe/horner-eval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewjradcliffe%2Fhorner-eval", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewjradcliffe%2Fhorner-eval'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 811bb8becf8c54e1e7e82139dcd558296b7bc9d3
[INFO] testing andrewjradcliffe/horner-eval against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewjradcliffe%2Fhorner-eval" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrewjradcliffe/horner-eval on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andrewjradcliffe/horner-eval
[INFO] finished tweaking git repo https://github.com/andrewjradcliffe/horner-eval
[INFO] tweaked toml for git repo https://github.com/andrewjradcliffe/horner-eval written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/andrewjradcliffe/horner-eval 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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c89d33875ff4d83e422f717728266aafbf32728a6cd92ead28c52af7d1a48e3
[INFO] running `Command { std: "docker" "start" "-a" "7c89d33875ff4d83e422f717728266aafbf32728a6cd92ead28c52af7d1a48e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c89d33875ff4d83e422f717728266aafbf32728a6cd92ead28c52af7d1a48e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c89d33875ff4d83e422f717728266aafbf32728a6cd92ead28c52af7d1a48e3", kill_on_drop: false }`
[INFO] [stdout] 7c89d33875ff4d83e422f717728266aafbf32728a6cd92ead28c52af7d1a48e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d063d47f973fda73b1adb39706270cea6713b8bf970c195a7f0437b5b7d1675a
[INFO] running `Command { std: "docker" "start" "-a" "d063d47f973fda73b1adb39706270cea6713b8bf970c195a7f0437b5b7d1675a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling horner-eval v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libnum_traits-7236e901acc60d1c.rlib`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num-traits` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d063d47f973fda73b1adb39706270cea6713b8bf970c195a7f0437b5b7d1675a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d063d47f973fda73b1adb39706270cea6713b8bf970c195a7f0437b5b7d1675a", kill_on_drop: false }`
[INFO] [stdout] d063d47f973fda73b1adb39706270cea6713b8bf970c195a7f0437b5b7d1675a