[INFO] cloning repository https://github.com/mibes404/yuml-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mibes404/yuml-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmibes404%2Fyuml-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmibes404%2Fyuml-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed6d49aaebf51302d054505d24f7f3d0d5fe11a8
[INFO] checking mibes404/yuml-rs against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmibes404%2Fyuml-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mibes404/yuml-rs
[INFO] finished tweaking git repo https://github.com/mibes404/yuml-rs
[INFO] tweaked toml for git repo https://github.com/mibes404/yuml-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mibes404/yuml-rs on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mibes404/yuml-rs 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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 cast v0.2.7
[INFO] [stderr]   Downloaded criterion-plot v0.4.4
[INFO] [stderr]   Downloaded libc v0.2.109
[INFO] [stderr]   Downloaded plotters v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1754217c6fd453a14243233d35ccea47b64f4345c6a2e21957a9bb66735cc85a
[INFO] running `Command { std: "docker" "start" "1754217c6fd453a14243233d35ccea47b64f4345c6a2e21957a9bb66735cc85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1754217c6fd453a14243233d35ccea47b64f4345c6a2e21957a9bb66735cc85a", 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" "1754217c6fd453a14243233d35ccea47b64f4345c6a2e21957a9bb66735cc85a" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1754217c6fd453a14243233d35ccea47b64f4345c6a2e21957a9bb66735cc85a", 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" "1754217c6fd453a14243233d35ccea47b64f4345c6a2e21957a9bb66735cc85a" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking plotters-backend v0.3.2
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.131
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking plotters-svg v0.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]     Checking yuml-rs v0.1.6 (/opt/rustwide/workdir/yuml-rs)
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stdout] warning: struct `EdgeProps` is never constructed
[INFO] [stdout]    --> yuml-rs/src/model/dot.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct EdgeProps {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SignalProps` is never constructed
[INFO] [stdout]    --> yuml-rs/src/model/dot.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 239 | pub struct SignalProps {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Actor` is never constructed
[INFO] [stdout]    --> yuml-rs/src/model/dot.rs:377:12
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub struct Actor {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/model/activity.rs:19:57
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn as_note<'a>(note: (&'a str, Option<&'a str>)) -> Element {
[INFO] [stdout]    |                            --              --           ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |               |
[INFO] [stdout]    |                            |               the 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] 19 | pub fn as_note<'a>(note: (&'a str, Option<&'a str>)) -> Element<'a> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/model/class.rs:64:57
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn as_note<'a>(note: (&'a str, Option<&'a str>)) -> Element {
[INFO] [stdout]    |                            --              --           ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |               |
[INFO] [stdout]    |                            |               the 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] 64 | pub fn as_note<'a>(note: (&'a str, Option<&'a str>)) -> Element<'a> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/parser/activity.rs:22:30
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn note_or_actvity(yuml: &str) -> IResult<&str, Element> {
[INFO] [stdout]    |                              ^^^^             ^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |                |
[INFO] [stdout]    |                              |                the same lifetime is elided here
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn note_or_actvity(yuml: &str) -> IResult<&str, Element<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/parser/activity.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn parse_activity_elem(yuml: &str) -> IResult<&str, Element> {
[INFO] [stdout]    |                              ^^^^             ^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |                |
[INFO] [stdout]    |                              |                the same lifetime is elided here
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn parse_activity_elem(yuml: &str) -> IResult<&str, Element<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/parser/utils.rs:35:51
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn populate_uids<T: LabeledElement>(elements: &[T]) -> (Uids<T>, Vec<ElementDetails<T>>) {
[INFO] [stdout]    |                                                   ^^^^      ^^^^^^^      ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                   |         |
[INFO] [stdout]    |                                                   |         the same lifetime is hidden here
[INFO] [stdout]    |                                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn populate_uids<T: LabeledElement>(elements: &[T]) -> (Uids<'_, T>, Vec<ElementDetails<'_, T>>) {
[INFO] [stdout]    |                                                                  +++                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking yuml-cli v0.1.0 (/opt/rustwide/workdir/yuml-cli)
[INFO] [stdout] warning: struct `EdgeProps` is never constructed
[INFO] [stdout]    --> yuml-rs/src/model/dot.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct EdgeProps {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SignalProps` is never constructed
[INFO] [stdout]    --> yuml-rs/src/model/dot.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 239 | pub struct SignalProps {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Actor` is never constructed
[INFO] [stdout]    --> yuml-rs/src/model/dot.rs:377:12
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub struct Actor {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/model/activity.rs:19:57
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn as_note<'a>(note: (&'a str, Option<&'a str>)) -> Element {
[INFO] [stdout]    |                            --              --           ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |               |
[INFO] [stdout]    |                            |               the 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] 19 | pub fn as_note<'a>(note: (&'a str, Option<&'a str>)) -> Element<'a> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/model/class.rs:64:57
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn as_note<'a>(note: (&'a str, Option<&'a str>)) -> Element {
[INFO] [stdout]    |                            --              --           ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |               |
[INFO] [stdout]    |                            |               the 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] 64 | pub fn as_note<'a>(note: (&'a str, Option<&'a str>)) -> Element<'a> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/parser/activity.rs:22:30
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn note_or_actvity(yuml: &str) -> IResult<&str, Element> {
[INFO] [stdout]    |                              ^^^^             ^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |                |
[INFO] [stdout]    |                              |                the same lifetime is elided here
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn note_or_actvity(yuml: &str) -> IResult<&str, Element<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/parser/activity.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn parse_activity_elem(yuml: &str) -> IResult<&str, Element> {
[INFO] [stdout]    |                              ^^^^             ^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |                |
[INFO] [stdout]    |                              |                the same lifetime is elided here
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn parse_activity_elem(yuml: &str) -> IResult<&str, Element<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> yuml-rs/src/parser/utils.rs:35:51
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn populate_uids<T: LabeledElement>(elements: &[T]) -> (Uids<T>, Vec<ElementDetails<T>>) {
[INFO] [stdout]    |                                                   ^^^^      ^^^^^^^      ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                   |         |
[INFO] [stdout]    |                                                   |         the same lifetime is hidden here
[INFO] [stdout]    |                                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn populate_uids<T: LabeledElement>(elements: &[T]) -> (Uids<'_, T>, Vec<ElementDetails<'_, T>>) {
[INFO] [stdout]    |                                                                  +++                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.13s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "1754217c6fd453a14243233d35ccea47b64f4345c6a2e21957a9bb66735cc85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1754217c6fd453a14243233d35ccea47b64f4345c6a2e21957a9bb66735cc85a", kill_on_drop: false }`
[INFO] [stdout] 1754217c6fd453a14243233d35ccea47b64f4345c6a2e21957a9bb66735cc85a
