[INFO] fetching crate CommandLib 1.0.0...
[INFO] checking CommandLib-1.0.0 against try#50b21af28e291c419ae81eebcb7705fb4200dc90 for pr-135167
[INFO] extracting crate CommandLib 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate CommandLib 1.0.0 on toolchain 50b21af28e291c419ae81eebcb7705fb4200dc90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate CommandLib 1.0.0
[INFO] finished tweaking crates.io crate CommandLib 1.0.0
[INFO] tweaked toml for crates.io crate CommandLib 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f42d3aee8efc768eeaf4533d0322ce55067c19d9caa7cfc630dbbec260605b25
[INFO] running `Command { std: "docker" "start" "-a" "f42d3aee8efc768eeaf4533d0322ce55067c19d9caa7cfc630dbbec260605b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f42d3aee8efc768eeaf4533d0322ce55067c19d9caa7cfc630dbbec260605b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42d3aee8efc768eeaf4533d0322ce55067c19d9caa7cfc630dbbec260605b25", kill_on_drop: false }`
[INFO] [stdout] f42d3aee8efc768eeaf4533d0322ce55067c19d9caa7cfc630dbbec260605b25
[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" "+50b21af28e291c419ae81eebcb7705fb4200dc90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91482823baeb4c08cd7d525c747c791e419e97a1a15d182c9dffb04ac92f2218
[INFO] running `Command { std: "docker" "start" "-a" "91482823baeb4c08cd7d525c747c791e419e97a1a15d182c9dffb04ac92f2218", kill_on_drop: false }`
[INFO] [stderr]     Checking CommandLib v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `CommandLib` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `command_lib`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaBUe1Rp/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `CommandLib` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "91482823baeb4c08cd7d525c747c791e419e97a1a15d182c9dffb04ac92f2218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91482823baeb4c08cd7d525c747c791e419e97a1a15d182c9dffb04ac92f2218", kill_on_drop: false }`
[INFO] [stdout] 91482823baeb4c08cd7d525c747c791e419e97a1a15d182c9dffb04ac92f2218