[INFO] fetching crate grin_miner_util 0.5.2...
[INFO] testing grin_miner_util-0.5.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate grin_miner_util 0.5.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate grin_miner_util 0.5.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grin_miner_util 0.5.2
[INFO] finished tweaking crates.io crate grin_miner_util 0.5.2
[INFO] tweaked toml for crates.io crate grin_miner_util 0.5.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25bca5bd1c1166a6bedcb444cf461fe084e20859be5f5193976abc5e77b5de87
[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" "25bca5bd1c1166a6bedcb444cf461fe084e20859be5f5193976abc5e77b5de87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25bca5bd1c1166a6bedcb444cf461fe084e20859be5f5193976abc5e77b5de87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25bca5bd1c1166a6bedcb444cf461fe084e20859be5f5193976abc5e77b5de87", kill_on_drop: false }`
[INFO] [stdout] 25bca5bd1c1166a6bedcb444cf461fe084e20859be5f5193976abc5e77b5de87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97a53a85f07d1844155252d565f671d5c20f61fc8cf3cddcfbf5fffdf79dd6e
[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" "d97a53a85f07d1844155252d565f671d5c20f61fc8cf3cddcfbf5fffdf79dd6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.1.1
[INFO] [stderr]    Compiling slog-term v2.6.0
[INFO] [stderr]    Compiling slog-async v2.5.0
[INFO] [stderr]    Compiling grin_miner_util v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.19s
[INFO] running `Command { std: "docker" "inspect" "d97a53a85f07d1844155252d565f671d5c20f61fc8cf3cddcfbf5fffdf79dd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97a53a85f07d1844155252d565f671d5c20f61fc8cf3cddcfbf5fffdf79dd6e", kill_on_drop: false }`
[INFO] [stdout] d97a53a85f07d1844155252d565f671d5c20f61fc8cf3cddcfbf5fffdf79dd6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a72dfafd64ded714ed14ce61fd612e279a7bbf49b662531e4764fec21d0da11e
[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" "a72dfafd64ded714ed14ce61fd612e279a7bbf49b662531e4764fec21d0da11e", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling grin_miner_util v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/logger.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / lazy_static! {
[INFO] [stdout] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stdout] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stdout] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     };
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "a72dfafd64ded714ed14ce61fd612e279a7bbf49b662531e4764fec21d0da11e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a72dfafd64ded714ed14ce61fd612e279a7bbf49b662531e4764fec21d0da11e", kill_on_drop: false }`
[INFO] [stdout] a72dfafd64ded714ed14ce61fd612e279a7bbf49b662531e4764fec21d0da11e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64c4f94b317cccad4cca68749959c2ac1e3abc89e1ab0ce5e2c41e0360597153
[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" "64c4f94b317cccad4cca68749959c2ac1e3abc89e1ab0ce5e2c41e0360597153", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/logger.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / lazy_static! {
[INFO] [stderr] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stderr] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stderr] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     };
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/logger.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / lazy_static! {
[INFO] [stderr] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stderr] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stderr] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     };
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/logger.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / lazy_static! {
[INFO] [stderr] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stderr] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stderr] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     };
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/logger.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / lazy_static! {
[INFO] [stderr] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stderr] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stderr] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     };
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/logger.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / lazy_static! {
[INFO] [stderr] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stderr] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stderr] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     };
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/logger.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / lazy_static! {
[INFO] [stderr] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stderr] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stderr] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     };
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/logger.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / lazy_static! {
[INFO] [stderr] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stderr] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stderr] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     };
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/logger.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / lazy_static! {
[INFO] [stderr] 39 | |     /// Flag to observe whether logging was explicitly initialised (don't output otherwise)
[INFO] [stderr] 40 | |     static ref WAS_INIT: Mutex<bool> = Mutex::new(false);
[INFO] [stderr] 41 | |     /// Flag to observe whether tui is running, and we therefore don't want to attempt to write
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     };
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grin_miner_util-57905471507606be
[INFO] [stdout] test hex::test::test_to_hex ... ok
[INFO] [stdout] test hex::test::test_from_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grin_miner_util
[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" "64c4f94b317cccad4cca68749959c2ac1e3abc89e1ab0ce5e2c41e0360597153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c4f94b317cccad4cca68749959c2ac1e3abc89e1ab0ce5e2c41e0360597153", kill_on_drop: false }`
[INFO] [stdout] 64c4f94b317cccad4cca68749959c2ac1e3abc89e1ab0ce5e2c41e0360597153