[INFO] fetching crate version-number 0.4.0...
[INFO] building version-number-0.4.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate version-number 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate version-number 0.4.0
[INFO] finished tweaking crates.io crate version-number 0.4.0
[INFO] tweaked toml for crates.io crate version-number 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate version-number 0.4.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate version-number 0.4.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ba5e7d2bca4be6deef06a43ed647bbd1df33cce81c8f47e4a3ae9ef5e7055f3
[INFO] running `Command { std: "docker" "start" "-a" "9ba5e7d2bca4be6deef06a43ed647bbd1df33cce81c8f47e4a3ae9ef5e7055f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ba5e7d2bca4be6deef06a43ed647bbd1df33cce81c8f47e4a3ae9ef5e7055f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba5e7d2bca4be6deef06a43ed647bbd1df33cce81c8f47e4a3ae9ef5e7055f3", kill_on_drop: false }`
[INFO] [stdout] 9ba5e7d2bca4be6deef06a43ed647bbd1df33cce81c8f47e4a3ae9ef5e7055f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f29ad7289e5d17bf671e793d381d3187f5f867358f02555216602315089771a
[INFO] running `Command { std: "docker" "start" "-a" "9f29ad7289e5d17bf671e793d381d3187f5f867358f02555216602315089771a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.94
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling version-number v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parsers/modular/take_while_peekable.rs:11:64
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<I, P>
[INFO] [stdout]    |                                ---------                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'peekable`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<'peekable, I, P>
[INFO] [stdout]    |                                                                                      ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parsers/modular/take_while_peekable.rs:28:64
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<I, P>
[INFO] [stdout]    |                                ---------                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'peekable`
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<'peekable, I, P>
[INFO] [stdout]    |                                                                                      ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.91s
[INFO] running `Command { std: "docker" "inspect" "9f29ad7289e5d17bf671e793d381d3187f5f867358f02555216602315089771a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f29ad7289e5d17bf671e793d381d3187f5f867358f02555216602315089771a", kill_on_drop: false }`
[INFO] [stdout] 9f29ad7289e5d17bf671e793d381d3187f5f867358f02555216602315089771a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0afb2ba7d0bc2cc6bf50f9cab4afed1fa938d667f79197859e0b4ae6ecd9d34b
[INFO] running `Command { std: "docker" "start" "-a" "0afb2ba7d0bc2cc6bf50f9cab4afed1fa938d667f79197859e0b4ae6ecd9d34b", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling rayon-core v1.10.2
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling ciborium-io v0.2.0
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling yare-macro v1.0.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling ciborium-ll v0.2.0
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parsers/modular/take_while_peekable.rs:11:64
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<I, P>
[INFO] [stdout]    |                                ---------                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'peekable`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<'peekable, I, P>
[INFO] [stdout]    |                                                                                      ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parsers/modular/take_while_peekable.rs:28:64
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<I, P>
[INFO] [stdout]    |                                ---------                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'peekable`
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<'peekable, I, P>
[INFO] [stdout]    |                                                                                      ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling yare v1.0.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling version-number v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parsers/modular/take_while_peekable.rs:11:64
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<I, P>
[INFO] [stdout]    |                                ---------                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'peekable`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<'peekable, I, P>
[INFO] [stdout]    |                                                                                      ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/parsers/modular/take_while_peekable.rs:28:64
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<I, P>
[INFO] [stdout]    |                                ---------                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'peekable`
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn take_while_peekable<P>(&'peekable mut self, pred: P) -> TakeWhilePeekableImpl<'peekable, I, P>
[INFO] [stdout]    |                                                                                      ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.06s
[INFO] running `Command { std: "docker" "inspect" "0afb2ba7d0bc2cc6bf50f9cab4afed1fa938d667f79197859e0b4ae6ecd9d34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0afb2ba7d0bc2cc6bf50f9cab4afed1fa938d667f79197859e0b4ae6ecd9d34b", kill_on_drop: false }`
[INFO] [stdout] 0afb2ba7d0bc2cc6bf50f9cab4afed1fa938d667f79197859e0b4ae6ecd9d34b
