[INFO] cloning repository https://github.com/mugicha9/b3_rust_compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mugicha9/b3_rust_compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmugicha9%2Fb3_rust_compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmugicha9%2Fb3_rust_compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b48fb6ced1128ac620d4b74b940c4d1b731eca0
[INFO] testing mugicha9/b3_rust_compiler against 1.83.0 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmugicha9%2Fb3_rust_compiler" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mugicha9/b3_rust_compiler on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mugicha9/b3_rust_compiler
[INFO] finished tweaking git repo https://github.com/mugicha9/b3_rust_compiler
[INFO] tweaked toml for git repo https://github.com/mugicha9/b3_rust_compiler written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mugicha9/b3_rust_compiler 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" "+1.83.0" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e40c60a6c350b68d0d0b586ebd9a375e24bdc204a61ef26a999263bd14b2875
[INFO] running `Command { std: "docker" "start" "-a" "3e40c60a6c350b68d0d0b586ebd9a375e24bdc204a61ef26a999263bd14b2875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e40c60a6c350b68d0d0b586ebd9a375e24bdc204a61ef26a999263bd14b2875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e40c60a6c350b68d0d0b586ebd9a375e24bdc204a61ef26a999263bd14b2875", kill_on_drop: false }`
[INFO] [stdout] 3e40c60a6c350b68d0d0b586ebd9a375e24bdc204a61ef26a999263bd14b2875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00cd3a29ec32ae082368c78da15891a86c0a92994e80f3d91c2c2157d6f764c3
[INFO] running `Command { std: "docker" "start" "-a" "00cd3a29ec32ae082368c78da15891a86c0a92994e80f3d91c2c2157d6f764c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "00cd3a29ec32ae082368c78da15891a86c0a92994e80f3d91c2c2157d6f764c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00cd3a29ec32ae082368c78da15891a86c0a92994e80f3d91c2c2157d6f764c3", kill_on_drop: false }`
[INFO] [stdout] 00cd3a29ec32ae082368c78da15891a86c0a92994e80f3d91c2c2157d6f764c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdf5c6ac28bbf463d58dfe03231391eb55d1e21b4817f289cea1e5e1e4bf8f34
[INFO] running `Command { std: "docker" "start" "-a" "fdf5c6ac28bbf463d58dfe03231391eb55d1e21b4817f289cea1e5e1e4bf8f34", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "fdf5c6ac28bbf463d58dfe03231391eb55d1e21b4817f289cea1e5e1e4bf8f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdf5c6ac28bbf463d58dfe03231391eb55d1e21b4817f289cea1e5e1e4bf8f34", kill_on_drop: false }`
[INFO] [stdout] fdf5c6ac28bbf463d58dfe03231391eb55d1e21b4817f289cea1e5e1e4bf8f34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20bfc2448c1fd48320a689da8f9412ef0a63a0c7c3e45450cd9ab01c4c3aaa82
[INFO] running `Command { std: "docker" "start" "-a" "20bfc2448c1fd48320a689da8f9412ef0a63a0c7c3e45450cd9ab01c4c3aaa82", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/d6ee77a2995906e125dc773ebf3623a4fd340ff30d8c7b65abfd01e42b290af2/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "20bfc2448c1fd48320a689da8f9412ef0a63a0c7c3e45450cd9ab01c4c3aaa82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20bfc2448c1fd48320a689da8f9412ef0a63a0c7c3e45450cd9ab01c4c3aaa82", kill_on_drop: false }`
[INFO] [stdout] 20bfc2448c1fd48320a689da8f9412ef0a63a0c7c3e45450cd9ab01c4c3aaa82