[INFO] fetching crate spinners 3.0.1...
[INFO] testing spinners-3.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate spinners 3.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate spinners 3.0.1 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 3.0.1
[INFO] finished tweaking crates.io crate spinners 3.0.1
[INFO] tweaked toml for crates.io crate spinners 3.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate spinners 3.0.1 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4711147580e90625f73bf0acc7f349fa3f0f6233285f4a7ce8817a4528f43c82
[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" "4711147580e90625f73bf0acc7f349fa3f0f6233285f4a7ce8817a4528f43c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4711147580e90625f73bf0acc7f349fa3f0f6233285f4a7ce8817a4528f43c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4711147580e90625f73bf0acc7f349fa3f0f6233285f4a7ce8817a4528f43c82", kill_on_drop: false }`
[INFO] [stdout] 4711147580e90625f73bf0acc7f349fa3f0f6233285f4a7ce8817a4528f43c82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 91808a842a92576fb040535aabbd2e0e38db03fc8c075ed7662b169303d1b5d9
[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" "91808a842a92576fb040535aabbd2e0e38db03fc8c075ed7662b169303d1b5d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling strum v0.23.0
[INFO] [stderr]    Compiling spinners v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.43s
[INFO] running `Command { std: "docker" "inspect" "91808a842a92576fb040535aabbd2e0e38db03fc8c075ed7662b169303d1b5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91808a842a92576fb040535aabbd2e0e38db03fc8c075ed7662b169303d1b5d9", kill_on_drop: false }`
[INFO] [stdout] 91808a842a92576fb040535aabbd2e0e38db03fc8c075ed7662b169303d1b5d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] deaee5d38e24ebca5ec062430c600e915f4ea3c0eacaa0b7dd2b34422644f220
[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" "deaee5d38e24ebca5ec062430c600e915f4ea3c0eacaa0b7dd2b34422644f220", kill_on_drop: false }`
[INFO] [stderr]    Compiling spinners v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "deaee5d38e24ebca5ec062430c600e915f4ea3c0eacaa0b7dd2b34422644f220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deaee5d38e24ebca5ec062430c600e915f4ea3c0eacaa0b7dd2b34422644f220", kill_on_drop: false }`
[INFO] [stdout] deaee5d38e24ebca5ec062430c600e915f4ea3c0eacaa0b7dd2b34422644f220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bfa97eaecf2c1b214ce92022eda11f9accc55eeeeb54e8d7107efddb614e98e9
[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" "bfa97eaecf2c1b214ce92022eda11f9accc55eeeeb54e8d7107efddb614e98e9", 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-4f162e98eea4fdea)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spinners
[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::new (line 23) ... ok
[INFO] [stdout] test src/lib.rs - Spinner::new (line 31) ... ok
[INFO] [stdout] test src/lib.rs - Spinner::stop_with_newline (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Spinner::stop_with_message (line 117) ... ok
[INFO] [stdout] test src/lib.rs - Spinner::stop (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bfa97eaecf2c1b214ce92022eda11f9accc55eeeeb54e8d7107efddb614e98e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa97eaecf2c1b214ce92022eda11f9accc55eeeeb54e8d7107efddb614e98e9", kill_on_drop: false }`
[INFO] [stdout] bfa97eaecf2c1b214ce92022eda11f9accc55eeeeb54e8d7107efddb614e98e9