[INFO] fetching crate viperus 0.1.10...
[INFO] checking viperus-0.1.10 against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] extracting crate viperus 0.1.10 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate viperus 0.1.10
[INFO] finished tweaking crates.io crate viperus 0.1.10
[INFO] tweaked toml for crates.io crate viperus 0.1.10 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate viperus 0.1.10 on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate viperus 0.1.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] aad111a6cdf9a427edad809f8d95e6f086702d9d8cffee94f0d731926b38c898
[INFO] running `Command { std: "docker" "start" "aad111a6cdf9a427edad809f8d95e6f086702d9d8cffee94f0d731926b38c898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aad111a6cdf9a427edad809f8d95e6f086702d9d8cffee94f0d731926b38c898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aad111a6cdf9a427edad809f8d95e6f086702d9d8cffee94f0d731926b38c898" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aad111a6cdf9a427edad809f8d95e6f086702d9d8cffee94f0d731926b38c898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aad111a6cdf9a427edad809f8d95e6f086702d9d8cffee94f0d731926b38c898" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.44
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[INFO] [stderr]     Checking viperus v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `ftm-yaml`
[INFO] [stdout]   --> src/lib.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(feature = "ftm-yaml")]
[INFO] [stdout]    |       ^^^^^^^^^^----------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"fmt-yaml"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cache`, `clap`, `default`, `dotenv`, `fmt-clap`, `fmt-env`, `fmt-javaproperties`, `fmt-json`, `fmt-toml`, `fmt-yaml`, `global`, `java-properties`, `lazy_static`, `notify`, `serde`, `serde_json`, `serde_yaml`, `toml`, and `watch`
[INFO] [stdout]    = help: consider adding `ftm-yaml` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ftm-calp`
[INFO] [stdout]   --> src/lib.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[cfg(feature = "ftm-calp")]
[INFO] [stdout]    |       ^^^^^^^^^^----------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"fmt-clap"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cache`, `clap`, `default`, `dotenv`, `fmt-clap`, `fmt-env`, `fmt-javaproperties`, `fmt-json`, `fmt-toml`, `fmt-yaml`, `global`, `java-properties`, `lazy_static`, `notify`, `serde`, `serde_json`, `serde_yaml`, `toml`, and `watch`
[INFO] [stdout]    = help: consider adding `ftm-calp` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/global.rs:18:60
[INFO] [stdout]    |
[INFO] [stdout] 18 |     static ref VIPERUS: Arc::<Mutex::<Viperus<'static>>> = { Arc::new(Mutex::new(Viperus::new())) };
[INFO] [stdout]    |                                                            ^^                                    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 18 -     static ref VIPERUS: Arc::<Mutex::<Viperus<'static>>> = { Arc::new(Mutex::new(Viperus::new())) };
[INFO] [stdout] 18 +     static ref VIPERUS: Arc::<Mutex::<Viperus<'static>>> = Arc::new(Mutex::new(Viperus::new()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/global.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 Err(e) => error!("watch error: {:?}", e),
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.3.0
[INFO] [stdout] warning: unexpected `cfg` condition value: `ftm-yaml`
[INFO] [stdout]   --> src/lib.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(feature = "ftm-yaml")]
[INFO] [stdout]    |       ^^^^^^^^^^----------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"fmt-yaml"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cache`, `clap`, `default`, `dotenv`, `fmt-clap`, `fmt-env`, `fmt-javaproperties`, `fmt-json`, `fmt-toml`, `fmt-yaml`, `global`, `java-properties`, `lazy_static`, `notify`, `serde`, `serde_json`, `serde_yaml`, `toml`, and `watch`
[INFO] [stdout]    = help: consider adding `ftm-yaml` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ftm-calp`
[INFO] [stdout]   --> src/lib.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[cfg(feature = "ftm-calp")]
[INFO] [stdout]    |       ^^^^^^^^^^----------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: there is a expected value with a similar name: `"fmt-clap"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `cache`, `clap`, `default`, `dotenv`, `fmt-clap`, `fmt-env`, `fmt-javaproperties`, `fmt-json`, `fmt-toml`, `fmt-yaml`, `global`, `java-properties`, `lazy_static`, `notify`, `serde`, `serde_json`, `serde_yaml`, `toml`, and `watch`
[INFO] [stdout]    = help: consider adding `ftm-calp` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/global.rs:18:60
[INFO] [stdout]    |
[INFO] [stdout] 18 |     static ref VIPERUS: Arc::<Mutex::<Viperus<'static>>> = { Arc::new(Mutex::new(Viperus::new())) };
[INFO] [stdout]    |                                                            ^^                                    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 18 -     static ref VIPERUS: Arc::<Mutex::<Viperus<'static>>> = { Arc::new(Mutex::new(Viperus::new())) };
[INFO] [stdout] 18 +     static ref VIPERUS: Arc::<Mutex::<Viperus<'static>>> = Arc::new(Mutex::new(Viperus::new()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/global.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 Err(e) => error!("watch error: {:?}", e),
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `fmt-cache`
[INFO] [stdout]    --> src/lib.rs:501:15
[INFO] [stdout]     |
[INFO] [stdout] 501 |         #[cfg(feature = "fmt-cache")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `cache`, `clap`, `default`, `dotenv`, `fmt-clap`, `fmt-env`, `fmt-javaproperties`, `fmt-json`, `fmt-toml`, `fmt-yaml`, `global`, `java-properties`, `lazy_static`, `notify`, `serde`, `serde_json`, `serde_yaml`, `toml`, and `watch`
[INFO] [stdout]     = help: consider adding `fmt-cache` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "aad111a6cdf9a427edad809f8d95e6f086702d9d8cffee94f0d731926b38c898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad111a6cdf9a427edad809f8d95e6f086702d9d8cffee94f0d731926b38c898", kill_on_drop: false }`
[INFO] [stdout] aad111a6cdf9a427edad809f8d95e6f086702d9d8cffee94f0d731926b38c898
