[INFO] cloning repository https://github.com/kvaggelakos/i3spotify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvaggelakos/i3spotify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvaggelakos%2Fi3spotify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvaggelakos%2Fi3spotify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 425eeb317c2960a6ae2b6dd94cfd83b0a9d448b0
[INFO] checking kvaggelakos/i3spotify against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvaggelakos%2Fi3spotify" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvaggelakos/i3spotify on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvaggelakos/i3spotify
[INFO] finished tweaking git repo https://github.com/kvaggelakos/i3spotify
[INFO] tweaked toml for git repo https://github.com/kvaggelakos/i3spotify written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/kvaggelakos/i3spotify already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 916cb492853af6555ba6704e3b3ec92349975b7a20ebee938081b5c8021a71bb
[INFO] running `Command { std: "docker" "start" "-a" "916cb492853af6555ba6704e3b3ec92349975b7a20ebee938081b5c8021a71bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "916cb492853af6555ba6704e3b3ec92349975b7a20ebee938081b5c8021a71bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916cb492853af6555ba6704e3b3ec92349975b7a20ebee938081b5c8021a71bb", kill_on_drop: false }`
[INFO] [stdout] 916cb492853af6555ba6704e3b3ec92349975b7a20ebee938081b5c8021a71bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09c64f443ce5e0d09f287c1d94465136c62acfadef8622ac0f6426e61f48a6d7
[INFO] running `Command { std: "docker" "start" "-a" "09c64f443ce5e0d09f287c1d94465136c62acfadef8622ac0f6426e61f48a6d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]     Checking dbus v0.9.3
[INFO] [stderr]     Checking i3spotify v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.17s
[INFO] running `Command { std: "docker" "inspect" "09c64f443ce5e0d09f287c1d94465136c62acfadef8622ac0f6426e61f48a6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c64f443ce5e0d09f287c1d94465136c62acfadef8622ac0f6426e61f48a6d7", kill_on_drop: false }`
[INFO] [stdout] 09c64f443ce5e0d09f287c1d94465136c62acfadef8622ac0f6426e61f48a6d7