[INFO] fetching crate spinners-rs 1.2.3...
[INFO] testing spinners-rs-1.2.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate spinners-rs 1.2.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate spinners-rs 1.2.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spinners-rs 1.2.3
[INFO] finished tweaking crates.io crate spinners-rs 1.2.3
[INFO] tweaked toml for crates.io crate spinners-rs 1.2.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate spinners-rs 1.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a06d0e1bbd027eb39165d6ae5592c7d740c16c573253739cb4da8d4f0f51634
[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" "1a06d0e1bbd027eb39165d6ae5592c7d740c16c573253739cb4da8d4f0f51634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a06d0e1bbd027eb39165d6ae5592c7d740c16c573253739cb4da8d4f0f51634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a06d0e1bbd027eb39165d6ae5592c7d740c16c573253739cb4da8d4f0f51634", kill_on_drop: false }`
[INFO] [stdout] 1a06d0e1bbd027eb39165d6ae5592c7d740c16c573253739cb4da8d4f0f51634
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 98ccf0806284181e544b63d4c33f22b75ad2ee2714bb595a497a792e1349adc2
[INFO] running `Command { std: "docker" "start" "-a" "98ccf0806284181e544b63d4c33f22b75ad2ee2714bb595a497a792e1349adc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling spinners-rs v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "98ccf0806284181e544b63d4c33f22b75ad2ee2714bb595a497a792e1349adc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ccf0806284181e544b63d4c33f22b75ad2ee2714bb595a497a792e1349adc2", kill_on_drop: false }`
[INFO] [stdout] 98ccf0806284181e544b63d4c33f22b75ad2ee2714bb595a497a792e1349adc2
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57e4b95fe28b37adca3d50dee4eb433c68202407baec177eede31f59568d46df
[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" "57e4b95fe28b37adca3d50dee4eb433c68202407baec177eede31f59568d46df", kill_on_drop: false }`
[INFO] [stderr]    Compiling spinners-rs v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "57e4b95fe28b37adca3d50dee4eb433c68202407baec177eede31f59568d46df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e4b95fe28b37adca3d50dee4eb433c68202407baec177eede31f59568d46df", kill_on_drop: false }`
[INFO] [stdout] 57e4b95fe28b37adca3d50dee4eb433c68202407baec177eede31f59568d46df
[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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa7c40feb9cd227784c067ebf704fd35bf74634b571d28a31fb4f5fc43f9c9eb
[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" "aa7c40feb9cd227784c067ebf704fd35bf74634b571d28a31fb4f5fc43f9c9eb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spinners_rs-5fdccc12c43c0041)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spinners-rs
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Spinner::stop_with_message (line 117) ... ok
[INFO] [stdout] test src/lib.rs - Spinner::new (line 23) ... ok
[INFO] [stdout] test src/lib.rs - Spinner::stop (line 80) ... ok
[INFO] [stdout] test src/lib.rs - Spinner::stop_with_newline (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Spinner::new (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa7c40feb9cd227784c067ebf704fd35bf74634b571d28a31fb4f5fc43f9c9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7c40feb9cd227784c067ebf704fd35bf74634b571d28a31fb4f5fc43f9c9eb", kill_on_drop: false }`
[INFO] [stdout] aa7c40feb9cd227784c067ebf704fd35bf74634b571d28a31fb4f5fc43f9c9eb