[INFO] fetching crate svg-simple-parser 0.0.6...
[INFO] building svg-simple-parser-0.0.6 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate svg-simple-parser 0.0.6 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate svg-simple-parser 0.0.6
[INFO] finished tweaking crates.io crate svg-simple-parser 0.0.6
[INFO] tweaked toml for crates.io crate svg-simple-parser 0.0.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate svg-simple-parser 0.0.6 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate svg-simple-parser 0.0.6 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-backend v0.3.2
[INFO] [stderr]   Downloaded plotters-svg v0.3.1
[INFO] [stderr]   Downloaded criterion v0.3.5
[INFO] [stderr]   Downloaded criterion-plot v0.4.4
[INFO] [stderr]   Downloaded semver v1.0.4
[INFO] [stderr]   Downloaded rayon-core v1.9.1
[INFO] [stderr]   Downloaded itertools v0.10.1
[INFO] [stderr]   Downloaded rayon v1.5.1
[INFO] [stderr]   Downloaded syn v1.0.82
[INFO] [stderr]   Downloaded libc v0.2.108
[INFO] [stderr]   Downloaded plotters v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5187f980733b70faa54fe8b0b872eecf4deec698446617891c21b14c505a0fd
[INFO] running `Command { std: "docker" "start" "-a" "f5187f980733b70faa54fe8b0b872eecf4deec698446617891c21b14c505a0fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5187f980733b70faa54fe8b0b872eecf4deec698446617891c21b14c505a0fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5187f980733b70faa54fe8b0b872eecf4deec698446617891c21b14c505a0fd", kill_on_drop: false }`
[INFO] [stdout] f5187f980733b70faa54fe8b0b872eecf4deec698446617891c21b14c505a0fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8132ffb273f7cd139f75af2631eeb2c10c3299e56be1310efcee6c47979b433
[INFO] running `Command { std: "docker" "start" "-a" "c8132ffb273f7cd139f75af2631eeb2c10c3299e56be1310efcee6c47979b433", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling svg-simple-parser v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:127:69
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn single_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element>, E>
[INFO] [stdout]     |                                      --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |                   |
[INFO] [stdout]     |                                      |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn single_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>, E>
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:170:69
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub fn double_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element>, E>
[INFO] [stdout]     |                                      --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |                   |
[INFO] [stdout]     |                                      |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub fn double_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>, E>
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:186:58
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element>, E>
[INFO] [stdout]     |                           --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |                   |
[INFO] [stdout]     |                           |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>, E>
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:197:67
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn element_list<'a, E>(input: &'a str) -> IResult<&'a str, Vec<Rc<Element>>, E>
[INFO] [stdout]     |                                --                  --             ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                |                   |
[INFO] [stdout]     |                                |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn element_list<'a, E>(input: &'a str) -> IResult<&'a str, Vec<Rc<Element<'a>>>, E>
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:235:57
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub fn parse<'a>(input: &'a str) -> IResult<&'a str, Rc<Element>> {
[INFO] [stdout]     |                          --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |                   |
[INFO] [stdout]     |                          |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub fn parse<'a>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "c8132ffb273f7cd139f75af2631eeb2c10c3299e56be1310efcee6c47979b433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8132ffb273f7cd139f75af2631eeb2c10c3299e56be1310efcee6c47979b433", kill_on_drop: false }`
[INFO] [stdout] c8132ffb273f7cd139f75af2631eeb2c10c3299e56be1310efcee6c47979b433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 279c7f9a15e1d359f0ea8f891cd971d9b1bf043d08f128c5a2bbaaf48614a67b
[INFO] running `Command { std: "docker" "start" "-a" "279c7f9a15e1d359f0ea8f891cd971d9b1bf043d08f128c5a2bbaaf48614a67b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:127:69
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn single_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element>, E>
[INFO] [stdout]     |                                      --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |                   |
[INFO] [stdout]     |                                      |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn single_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>, E>
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:170:69
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub fn double_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element>, E>
[INFO] [stdout]     |                                      --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |                   |
[INFO] [stdout]     |                                      |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub fn double_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>, E>
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:186:58
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element>, E>
[INFO] [stdout]     |                           --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |                   |
[INFO] [stdout]     |                           |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>, E>
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:197:67
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn element_list<'a, E>(input: &'a str) -> IResult<&'a str, Vec<Rc<Element>>, E>
[INFO] [stdout]     |                                --                  --             ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                |                   |
[INFO] [stdout]     |                                |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn element_list<'a, E>(input: &'a str) -> IResult<&'a str, Vec<Rc<Element<'a>>>, E>
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:235:57
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub fn parse<'a>(input: &'a str) -> IResult<&'a str, Rc<Element>> {
[INFO] [stdout]     |                          --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |                   |
[INFO] [stdout]     |                          |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub fn parse<'a>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling svg-simple-parser v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:127:69
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn single_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element>, E>
[INFO] [stdout]     |                                      --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |                   |
[INFO] [stdout]     |                                      |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn single_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>, E>
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:170:69
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub fn double_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element>, E>
[INFO] [stdout]     |                                      --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |                   |
[INFO] [stdout]     |                                      |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub fn double_element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>, E>
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:186:58
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element>, E>
[INFO] [stdout]     |                           --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |                   |
[INFO] [stdout]     |                           |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn element<'a, E>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>, E>
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:197:67
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn element_list<'a, E>(input: &'a str) -> IResult<&'a str, Vec<Rc<Element>>, E>
[INFO] [stdout]     |                                --                  --             ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                |                   |
[INFO] [stdout]     |                                |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn element_list<'a, E>(input: &'a str) -> IResult<&'a str, Vec<Rc<Element<'a>>>, E>
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:235:57
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub fn parse<'a>(input: &'a str) -> IResult<&'a str, Rc<Element>> {
[INFO] [stdout]     |                          --                  --         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |                   |
[INFO] [stdout]     |                          |                   the same lifetime is named here
[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 `'a`
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub fn parse<'a>(input: &'a str) -> IResult<&'a str, Rc<Element<'a>>> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 51.40s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[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" "279c7f9a15e1d359f0ea8f891cd971d9b1bf043d08f128c5a2bbaaf48614a67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279c7f9a15e1d359f0ea8f891cd971d9b1bf043d08f128c5a2bbaaf48614a67b", kill_on_drop: false }`
[INFO] [stdout] 279c7f9a15e1d359f0ea8f891cd971d9b1bf043d08f128c5a2bbaaf48614a67b