[INFO] cloning repository https://github.com/quietlychris/run_basic_esc_c4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quietlychris/run_basic_esc_c4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquietlychris%2Frun_basic_esc_c4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquietlychris%2Frun_basic_esc_c4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6dde0418c4133190e02ec2fab5e96676582051df
[INFO] checking quietlychris/run_basic_esc_c4 against try#be699666730c5a1745838222e98e2d85019affdc for pr-134300
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquietlychris%2Frun_basic_esc_c4" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/quietlychris/run_basic_esc_c4 on toolchain be699666730c5a1745838222e98e2d85019affdc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be699666730c5a1745838222e98e2d85019affdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/quietlychris/run_basic_esc_c4
[INFO] finished tweaking git repo https://github.com/quietlychris/run_basic_esc_c4
[INFO] tweaked toml for git repo https://github.com/quietlychris/run_basic_esc_c4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/quietlychris/run_basic_esc_c4 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" "+be699666730c5a1745838222e98e2d85019affdc" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+be699666730c5a1745838222e98e2d85019affdc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82f9dd6b56aec204468ff6b6b394f68fc9fed62799c1f97e70b2e3317f32fd7b
[INFO] running `Command { std: "docker" "start" "-a" "82f9dd6b56aec204468ff6b6b394f68fc9fed62799c1f97e70b2e3317f32fd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82f9dd6b56aec204468ff6b6b394f68fc9fed62799c1f97e70b2e3317f32fd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f9dd6b56aec204468ff6b6b394f68fc9fed62799c1f97e70b2e3317f32fd7b", kill_on_drop: false }`
[INFO] [stdout] 82f9dd6b56aec204468ff6b6b394f68fc9fed62799c1f97e70b2e3317f32fd7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+be699666730c5a1745838222e98e2d85019affdc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e9a3709d0e18d211e9437850ea7304d90326322d909831b533a0f8a9bd47656
[INFO] running `Command { std: "docker" "start" "-a" "7e9a3709d0e18d211e9437850ea7304d90326322d909831b533a0f8a9bd47656", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking sysfs-pwm v0.2.0 (https://github.com/rust-embedded/rust-sysfs-pwm.git?branch=master#2fc4bad6)
[INFO] [stderr]     Checking simple-signal v1.1.1
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetacb4DY5"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-signal` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7e9a3709d0e18d211e9437850ea7304d90326322d909831b533a0f8a9bd47656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9a3709d0e18d211e9437850ea7304d90326322d909831b533a0f8a9bd47656", kill_on_drop: false }`
[INFO] [stdout] 7e9a3709d0e18d211e9437850ea7304d90326322d909831b533a0f8a9bd47656