[INFO] fetching crate autoperf 0.9.5...
[INFO] checking autoperf-0.9.5 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate autoperf 0.9.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate autoperf 0.9.5 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autoperf 0.9.5
[INFO] finished tweaking crates.io crate autoperf 0.9.5
[INFO] tweaked toml for crates.io crate autoperf 0.9.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate autoperf 0.9.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wait-timeout v0.1.5
[INFO] [stderr]   Downloaded x86 v0.34.0
[INFO] [stderr]   Downloaded perfcnt v0.6.0
[INFO] [stderr]   Downloaded raw-cpuid v8.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3216db05f048a7053725d7f466206655b505b2539ed6a7acad6010a854c2db3
[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" "e3216db05f048a7053725d7f466206655b505b2539ed6a7acad6010a854c2db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3216db05f048a7053725d7f466206655b505b2539ed6a7acad6010a854c2db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3216db05f048a7053725d7f466206655b505b2539ed6a7acad6010a854c2db3", kill_on_drop: false }`
[INFO] [stdout] e3216db05f048a7053725d7f466206655b505b2539ed6a7acad6010a854c2db3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c0d8a762f9d2b7cec3c92cb64e2d82b06e0755e75f05be026dfc286d21ab11f
[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" "3c0d8a762f9d2b7cec3c92cb64e2d82b06e0755e75f05be026dfc286d21ab11f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde v1.0.112
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking siphasher v0.3.3
[INFO] [stderr]     Checking remove_dir_all v0.5.3
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[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bit_field v0.10.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking either v1.5.3
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[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking itertools v0.5.10
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
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[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking wait-timeout v0.1.5
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[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling rand_os v0.1.3
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[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking mmap v0.1.1
[INFO] [stderr]     Checking csv v0.15.0
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling x86 v0.34.0
[INFO] [stderr]     Checking perfcnt v0.6.0
[INFO] [stderr]     Checking autoperf v0.9.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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/profile.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / lazy_static! {
[INFO] [stdout] 24  | |
[INFO] [stdout] 25  | |     /// Check if HT is enabled on this CPU (if HT is disabled it doubles the amount of available
[INFO] [stdout] 26  | |     /// performance counters on a core).
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     };
[INFO] [stdout] 158 | | }
[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 associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]     --> src/profile.rs:1264:64
[INFO] [stdout]      |
[INFO] [stdout] 1264 |             error!("Couldn't read {}: {}", path.display(), why.description());
[INFO] [stdout]      |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]     --> src/profile.rs:1303:64
[INFO] [stdout]      |
[INFO] [stdout] 1303 |             error!("Couldn't read {}: {}", path.display(), why.description());
[INFO] [stdout]      |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]     --> src/profile.rs:1341:64
[INFO] [stdout]      |
[INFO] [stdout] 1341 |             error!("Couldn't read {}: {}", path.display(), why.description());
[INFO] [stdout]      |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]     --> src/profile.rs:1264:64
[INFO] [stdout]      |
[INFO] [stdout] 1264 |             error!("Couldn't read {}: {}", path.display(), why.description());
[INFO] [stdout]      |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]     --> src/profile.rs:1303:64
[INFO] [stdout]      |
[INFO] [stdout] 1303 |             error!("Couldn't read {}: {}", path.display(), why.description());
[INFO] [stdout]      |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]     --> src/profile.rs:1341:64
[INFO] [stdout]      |
[INFO] [stdout] 1341 |             error!("Couldn't read {}: {}", path.display(), why.description());
[INFO] [stdout]      |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "3c0d8a762f9d2b7cec3c92cb64e2d82b06e0755e75f05be026dfc286d21ab11f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0d8a762f9d2b7cec3c92cb64e2d82b06e0755e75f05be026dfc286d21ab11f", kill_on_drop: false }`
[INFO] [stdout] 3c0d8a762f9d2b7cec3c92cb64e2d82b06e0755e75f05be026dfc286d21ab11f