[INFO] cloning repository https://github.com/rise-in-rust-bootcamp/exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rise-in-rust-bootcamp/exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frise-in-rust-bootcamp%2Fexercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frise-in-rust-bootcamp%2Fexercises'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37dc5e05f1810fb50178cf3b195fe075eb89bebb
[INFO] checking rise-in-rust-bootcamp/exercises against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frise-in-rust-bootcamp%2Fexercises" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rise-in-rust-bootcamp/exercises on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rise-in-rust-bootcamp/exercises
[INFO] finished tweaking git repo https://github.com/rise-in-rust-bootcamp/exercises
[INFO] tweaked toml for git repo https://github.com/rise-in-rust-bootcamp/exercises written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rise-in-rust-bootcamp/exercises 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 772e5b7b4f0fa85e435b41e5571db933f965d3e9aebeb64c7c338c13d069acb7
[INFO] running `Command { std: "docker" "start" "-a" "772e5b7b4f0fa85e435b41e5571db933f965d3e9aebeb64c7c338c13d069acb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "772e5b7b4f0fa85e435b41e5571db933f965d3e9aebeb64c7c338c13d069acb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772e5b7b4f0fa85e435b41e5571db933f965d3e9aebeb64c7c338c13d069acb7", kill_on_drop: false }`
[INFO] [stdout] 772e5b7b4f0fa85e435b41e5571db933f965d3e9aebeb64c7c338c13d069acb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 953061d026d24dd523424fc9afcbbc3c8f3d0c0943ec3dddf63bbf86a2890f75
[INFO] running `Command { std: "docker" "start" "-a" "953061d026d24dd523424fc9afcbbc3c8f3d0c0943ec3dddf63bbf86a2890f75", kill_on_drop: false }`
[INFO] [stderr]     Checking custom_filtering_function v0.1.0 (/opt/rustwide/workdir/04_custom_filtering_function)
[INFO] [stderr]     Checking simple_calculator v0.1.0 (/opt/rustwide/workdir/02_simple_calculator)
[INFO] [stderr]     Checking basic_banking_system v0.1.0 (/opt/rustwide/workdir/03_basic_banking_system)
[INFO] [stderr]     Checking concatenate_strings v0.1.0 (/opt/rustwide/workdir/01_concatenate_strings)
[INFO] [stderr]     Checking error_handling v0.1.0 (/opt/rustwide/workdir/05_error_handling)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "953061d026d24dd523424fc9afcbbc3c8f3d0c0943ec3dddf63bbf86a2890f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "953061d026d24dd523424fc9afcbbc3c8f3d0c0943ec3dddf63bbf86a2890f75", kill_on_drop: false }`
[INFO] [stdout] 953061d026d24dd523424fc9afcbbc3c8f3d0c0943ec3dddf63bbf86a2890f75
[INFO] checking rise-in-rust-bootcamp/exercises against try#d856f2da3433420b7077c0dc7ee9441455bc1302 for pr-128013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frise-in-rust-bootcamp%2Fexercises" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rise-in-rust-bootcamp/exercises on toolchain d856f2da3433420b7077c0dc7ee9441455bc1302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rise-in-rust-bootcamp/exercises
[INFO] finished tweaking git repo https://github.com/rise-in-rust-bootcamp/exercises
[INFO] tweaked toml for git repo https://github.com/rise-in-rust-bootcamp/exercises written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rise-in-rust-bootcamp/exercises 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" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4737241a42b729421ad752d5ab2a343e95e9f69ff3d4e90c3710fbc1d31609ab
[INFO] running `Command { std: "docker" "start" "-a" "4737241a42b729421ad752d5ab2a343e95e9f69ff3d4e90c3710fbc1d31609ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4737241a42b729421ad752d5ab2a343e95e9f69ff3d4e90c3710fbc1d31609ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4737241a42b729421ad752d5ab2a343e95e9f69ff3d4e90c3710fbc1d31609ab", kill_on_drop: false }`
[INFO] [stdout] 4737241a42b729421ad752d5ab2a343e95e9f69ff3d4e90c3710fbc1d31609ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24a729e257513779a7d6dc42f83ba35fc857490f6cc59607cc0eaac748292c3a
[INFO] running `Command { std: "docker" "start" "-a" "24a729e257513779a7d6dc42f83ba35fc857490f6cc59607cc0eaac748292c3a", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "24a729e257513779a7d6dc42f83ba35fc857490f6cc59607cc0eaac748292c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a729e257513779a7d6dc42f83ba35fc857490f6cc59607cc0eaac748292c3a", kill_on_drop: false }`
[INFO] [stdout] 24a729e257513779a7d6dc42f83ba35fc857490f6cc59607cc0eaac748292c3a