[INFO] cloning repository https://github.com/Paul-Veber/arch-maintenance
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Paul-Veber/arch-maintenance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaul-Veber%2Farch-maintenance", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaul-Veber%2Farch-maintenance'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7954de2d286027f4fc57f97aa757308e7a63d86f
[INFO] testing Paul-Veber/arch-maintenance against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaul-Veber%2Farch-maintenance" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Paul-Veber/arch-maintenance on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Paul-Veber/arch-maintenance
[INFO] finished tweaking git repo https://github.com/Paul-Veber/arch-maintenance
[INFO] tweaked toml for git repo https://github.com/Paul-Veber/arch-maintenance written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Paul-Veber/arch-maintenance already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e235ac092136dbe8c29a6c53dae9d40c07fa62c54d070f864a85e61f72635516
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e235ac092136dbe8c29a6c53dae9d40c07fa62c54d070f864a85e61f72635516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e235ac092136dbe8c29a6c53dae9d40c07fa62c54d070f864a85e61f72635516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e235ac092136dbe8c29a6c53dae9d40c07fa62c54d070f864a85e61f72635516", kill_on_drop: false }`
[INFO] [stdout] e235ac092136dbe8c29a6c53dae9d40c07fa62c54d070f864a85e61f72635516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c81b351ec16c8b78cacf124fb875afdf8587fd377626c260c43a55b43aa6c1ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c81b351ec16c8b78cacf124fb875afdf8587fd377626c260c43a55b43aa6c1ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling sys-info v0.9.0
[INFO] [stderr]    Compiling os_pipe v0.9.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling faccess v0.2.3
[INFO] [stderr]    Compiling cmd_lib_macros v1.0.13
[INFO] [stderr]    Compiling cmd_lib v1.0.13
[INFO] [stderr]    Compiling arch_maintenance v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/modules/system_update.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         match command.trim() {
[INFO] [stdout] 19 | |             "pac" => run_cmd!(sudo pacman -Syu),
[INFO] [stdout] 20 | |             "yay" => run_cmd!(yay -Syu),
[INFO] [stdout] 21 | |             _ => {
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |             }
[INFO] [stdout] 25 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.55s
[INFO] running `Command { std: "docker" "inspect" "c81b351ec16c8b78cacf124fb875afdf8587fd377626c260c43a55b43aa6c1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81b351ec16c8b78cacf124fb875afdf8587fd377626c260c43a55b43aa6c1ec", kill_on_drop: false }`
[INFO] [stdout] c81b351ec16c8b78cacf124fb875afdf8587fd377626c260c43a55b43aa6c1ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a3f54d6d9855bc66e9c53fcac4073804b99b7be22ed4b591fc3808e29a5221e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4a3f54d6d9855bc66e9c53fcac4073804b99b7be22ed4b591fc3808e29a5221e", kill_on_drop: false }`
[INFO] [stderr]    Compiling arch_maintenance v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/modules/system_update.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         match command.trim() {
[INFO] [stdout] 19 | |             "pac" => run_cmd!(sudo pacman -Syu),
[INFO] [stdout] 20 | |             "yay" => run_cmd!(yay -Syu),
[INFO] [stdout] 21 | |             _ => {
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |             }
[INFO] [stdout] 25 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "4a3f54d6d9855bc66e9c53fcac4073804b99b7be22ed4b591fc3808e29a5221e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3f54d6d9855bc66e9c53fcac4073804b99b7be22ed4b591fc3808e29a5221e", kill_on_drop: false }`
[INFO] [stdout] 4a3f54d6d9855bc66e9c53fcac4073804b99b7be22ed4b591fc3808e29a5221e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 211398e56df409c4215ad8d0bd5eecb51f4fca3db0f3a29e9611ae0e0ab0311d
[INFO] running `Command { std: "docker" "start" "-a" "211398e56df409c4215ad8d0bd5eecb51f4fca3db0f3a29e9611ae0e0ab0311d", kill_on_drop: false }`
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/modules/system_update.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 | /         match command.trim() {
[INFO] [stderr] 19 | |             "pac" => run_cmd!(sudo pacman -Syu),
[INFO] [stderr] 20 | |             "yay" => run_cmd!(yay -Syu),
[INFO] [stderr] 21 | |             _ => {
[INFO] [stderr] ...  |
[INFO] [stderr] 24 | |             }
[INFO] [stderr] 25 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arch_maintenance-4cad6185ba001b84)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "211398e56df409c4215ad8d0bd5eecb51f4fca3db0f3a29e9611ae0e0ab0311d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "211398e56df409c4215ad8d0bd5eecb51f4fca3db0f3a29e9611ae0e0ab0311d", kill_on_drop: false }`
[INFO] [stdout] 211398e56df409c4215ad8d0bd5eecb51f4fca3db0f3a29e9611ae0e0ab0311d