[INFO] fetching crate i3spotify 0.1.1...
[INFO] testing i3spotify-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate i3spotify 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate i3spotify 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate i3spotify 0.1.1
[INFO] finished tweaking crates.io crate i3spotify 0.1.1
[INFO] tweaked toml for crates.io crate i3spotify 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate i3spotify 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.99
[INFO] [stderr]   Downloaded dbus v0.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] ab733f1cae3bdde44f3356809ff842736c4ffbdabf8a501932c8a1157427db32
[INFO] running `Command { std: "docker" "start" "-a" "ab733f1cae3bdde44f3356809ff842736c4ffbdabf8a501932c8a1157427db32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab733f1cae3bdde44f3356809ff842736c4ffbdabf8a501932c8a1157427db32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab733f1cae3bdde44f3356809ff842736c4ffbdabf8a501932c8a1157427db32", kill_on_drop: false }`
[INFO] [stdout] ab733f1cae3bdde44f3356809ff842736c4ffbdabf8a501932c8a1157427db32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] a54b9a5d619549c3d8a4d67728262fde615c3e12770c31fd8fcb6395e11327d8
[INFO] running `Command { std: "docker" "start" "-a" "a54b9a5d619549c3d8a4d67728262fde615c3e12770c31fd8fcb6395e11327d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]    Compiling dbus v0.9.3
[INFO] [stderr]    Compiling i3spotify v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.91s
[INFO] running `Command { std: "docker" "inspect" "a54b9a5d619549c3d8a4d67728262fde615c3e12770c31fd8fcb6395e11327d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a54b9a5d619549c3d8a4d67728262fde615c3e12770c31fd8fcb6395e11327d8", kill_on_drop: false }`
[INFO] [stdout] a54b9a5d619549c3d8a4d67728262fde615c3e12770c31fd8fcb6395e11327d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 3bd0256e0f70310aaac16c1ef853862ca626db1431efa336402adc4ae3056893
[INFO] running `Command { std: "docker" "start" "-a" "3bd0256e0f70310aaac16c1ef853862ca626db1431efa336402adc4ae3056893", kill_on_drop: false }`
[INFO] [stderr]    Compiling i3spotify v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "3bd0256e0f70310aaac16c1ef853862ca626db1431efa336402adc4ae3056893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd0256e0f70310aaac16c1ef853862ca626db1431efa336402adc4ae3056893", kill_on_drop: false }`
[INFO] [stdout] 3bd0256e0f70310aaac16c1ef853862ca626db1431efa336402adc4ae3056893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 81eee6d6a9d77e49266358821f0cb60f329a4fc1fc042e349f5cd5595f0224bb
[INFO] running `Command { std: "docker" "start" "-a" "81eee6d6a9d77e49266358821f0cb60f329a4fc1fc042e349f5cd5595f0224bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/i3spotify-11a7b3c975a0c73c)
[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" "81eee6d6a9d77e49266358821f0cb60f329a4fc1fc042e349f5cd5595f0224bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81eee6d6a9d77e49266358821f0cb60f329a4fc1fc042e349f5cd5595f0224bb", kill_on_drop: false }`
[INFO] [stdout] 81eee6d6a9d77e49266358821f0cb60f329a4fc1fc042e349f5cd5595f0224bb