[INFO] fetching crate scalp 0.4.3...
[INFO] testing scalp-0.4.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate scalp 0.4.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate scalp 0.4.3
[INFO] finished tweaking crates.io crate scalp 0.4.3
[INFO] tweaked toml for crates.io crate scalp 0.4.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scalp 0.4.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scalp 0.4.3 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aafc03924b5409da723143c70feaa23e9478e7a0ea261d1e979ea3ccffbb0189
[INFO] running `Command { std: "docker" "start" "-a" "aafc03924b5409da723143c70feaa23e9478e7a0ea261d1e979ea3ccffbb0189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aafc03924b5409da723143c70feaa23e9478e7a0ea261d1e979ea3ccffbb0189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aafc03924b5409da723143c70feaa23e9478e7a0ea261d1e979ea3ccffbb0189", kill_on_drop: false }`
[INFO] [stdout] aafc03924b5409da723143c70feaa23e9478e7a0ea261d1e979ea3ccffbb0189
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 584869fe6cb2cb6348f8e3170937d07b203e86796e86e8b8da795bd6951ed9b2
[INFO] running `Command { std: "docker" "start" "-a" "584869fe6cb2cb6348f8e3170937d07b203e86796e86e8b8da795bd6951ed9b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling bytecount v0.6.7
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling orn v0.4.2
[INFO] [stderr]    Compiling termion v3.0.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling cargo-platform v0.1.6
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]    Compiling scalp v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/help.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn own(&mut self) -> Helper<S> {
[INFO] [stdout]    |            ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn own(&mut self) -> Helper<'_, S> {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/help.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn indent(&mut self) -> Helper<S> {
[INFO] [stdout]    |               ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[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] 59 |     fn indent(&mut self) -> Helper<'_, S> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/help.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn indent_with(&mut self, by: usize) -> Helper<S> {
[INFO] [stdout]    |                    ^^^^^^^^^                ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[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] 63 |     fn indent_with(&mut self, by: usize) -> Helper<'_, S> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/help.rs:610:9
[INFO] [stdout]     |
[INFO] [stdout] 610 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 614 |     ) -> Result<Helper<S>, fmt::Error> {
[INFO] [stdout]     |                 ^^^^^^^^^ the same lifetime is hidden 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] 614 |     ) -> Result<Helper<'_, S>, fmt::Error> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn own(&mut self) -> Context {
[INFO] [stdout]     |            ^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |            |
[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] 158 |     fn own(&mut self) -> Context<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:270:11
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn at(&mut self, index: usize) -> Context {
[INFO] [stdout]     |           ^^^^^^^^^                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[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] 270 |     fn at(&mut self, index: usize) -> Context<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.61s
[INFO] running `Command { std: "docker" "inspect" "584869fe6cb2cb6348f8e3170937d07b203e86796e86e8b8da795bd6951ed9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "584869fe6cb2cb6348f8e3170937d07b203e86796e86e8b8da795bd6951ed9b2", kill_on_drop: false }`
[INFO] [stdout] 584869fe6cb2cb6348f8e3170937d07b203e86796e86e8b8da795bd6951ed9b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05d9cd81c704f2d9b9c8dc76af54ebb7a23b1d720d24da24cf646a1e9e56bae1
[INFO] running `Command { std: "docker" "start" "-a" "05d9cd81c704f2d9b9c8dc76af54ebb7a23b1d720d24da24cf646a1e9e56bae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling bytecount v0.6.7
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling clap_builder v4.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]    Compiling clap v4.5.0
[INFO] [stderr]    Compiling is-terminal v0.4.10
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling checkito_macro v0.1.1
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling cargo-platform v0.1.6
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling skeptic v0.13.7
[INFO] [stderr]    Compiling checkito v1.5.1
[INFO] [stderr]    Compiling scalp v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/help.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn own(&mut self) -> Helper<S> {
[INFO] [stdout]    |            ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn own(&mut self) -> Helper<'_, S> {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/help.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn indent(&mut self) -> Helper<S> {
[INFO] [stdout]    |               ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[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] 59 |     fn indent(&mut self) -> Helper<'_, S> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/help.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn indent_with(&mut self, by: usize) -> Helper<S> {
[INFO] [stdout]    |                    ^^^^^^^^^                ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[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] 63 |     fn indent_with(&mut self, by: usize) -> Helper<'_, S> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/help.rs:610:9
[INFO] [stdout]     |
[INFO] [stdout] 610 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 614 |     ) -> Result<Helper<S>, fmt::Error> {
[INFO] [stdout]     |                 ^^^^^^^^^ the same lifetime is hidden 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] 614 |     ) -> Result<Helper<'_, S>, fmt::Error> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn own(&mut self) -> Context {
[INFO] [stdout]     |            ^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |            |
[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] 158 |     fn own(&mut self) -> Context<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:270:11
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn at(&mut self, index: usize) -> Context {
[INFO] [stdout]     |           ^^^^^^^^^                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[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] 270 |     fn at(&mut self, index: usize) -> Context<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/help.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn own(&mut self) -> Helper<S> {
[INFO] [stdout]    |            ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn own(&mut self) -> Helper<'_, S> {
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/help.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn indent(&mut self) -> Helper<S> {
[INFO] [stdout]    |               ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[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] 59 |     fn indent(&mut self) -> Helper<'_, S> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/help.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn indent_with(&mut self, by: usize) -> Helper<S> {
[INFO] [stdout]    |                    ^^^^^^^^^                ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[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] 63 |     fn indent_with(&mut self, by: usize) -> Helper<'_, S> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/help.rs:610:9
[INFO] [stdout]     |
[INFO] [stdout] 610 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 614 |     ) -> Result<Helper<S>, fmt::Error> {
[INFO] [stdout]     |                 ^^^^^^^^^ the same lifetime is hidden 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] 614 |     ) -> Result<Helper<'_, S>, fmt::Error> {
[INFO] [stdout]     |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |     fn own(&mut self) -> Context {
[INFO] [stdout]     |            ^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |            |
[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] 158 |     fn own(&mut self) -> Context<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parse.rs:270:11
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn at(&mut self, index: usize) -> Context {
[INFO] [stdout]     |           ^^^^^^^^^                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[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] 270 |     fn at(&mut self, index: usize) -> Context<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.35s
[INFO] running `Command { std: "docker" "inspect" "05d9cd81c704f2d9b9c8dc76af54ebb7a23b1d720d24da24cf646a1e9e56bae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d9cd81c704f2d9b9c8dc76af54ebb7a23b1d720d24da24cf646a1e9e56bae1", kill_on_drop: false }`
[INFO] [stdout] 05d9cd81c704f2d9b9c8dc76af54ebb7a23b1d720d24da24cf646a1e9e56bae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f519c94bfcb63b1cb2125f7f241a2b00127d52f46ebcafeae65f2256c29ab18
[INFO] running `Command { std: "docker" "start" "-a" "3f519c94bfcb63b1cb2125f7f241a2b00127d52f46ebcafeae65f2256c29ab18", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/help.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn own(&mut self) -> Helper<S> {
[INFO] [stderr]    |            ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |            |
[INFO] [stderr]    |            the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn own(&mut self) -> Helper<'_, S> {
[INFO] [stderr]    |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/help.rs:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn indent(&mut self) -> Helper<S> {
[INFO] [stderr]    |               ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |               |
[INFO] [stderr]    |               the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn indent(&mut self) -> Helper<'_, S> {
[INFO] [stderr]    |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/help.rs:63:20
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn indent_with(&mut self, by: usize) -> Helper<S> {
[INFO] [stderr]    |                    ^^^^^^^^^                ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn indent_with(&mut self, by: usize) -> Helper<'_, S> {
[INFO] [stderr]    |                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/help.rs:610:9
[INFO] [stderr]     |
[INFO] [stderr] 610 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 614 |     ) -> Result<Helper<S>, fmt::Error> {
[INFO] [stderr]     |                 ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 614 |     ) -> Result<Helper<'_, S>, fmt::Error> {
[INFO] [stderr]     |                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parse.rs:158:12
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fn own(&mut self) -> Context {
[INFO] [stderr]     |            ^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |            |
[INFO] [stderr]     |            the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fn own(&mut self) -> Context<'_> {
[INFO] [stderr]     |                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parse.rs:270:11
[INFO] [stderr]     |
[INFO] [stderr] 270 |     fn at(&mut self, index: usize) -> Context {
[INFO] [stderr]     |           ^^^^^^^^^                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 270 |     fn at(&mut self, index: usize) -> Context<'_> {
[INFO] [stderr]     |                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `scalp` (lib) generated 6 warnings (run `cargo fix --lib -p scalp` to apply 6 suggestions)
[INFO] [stderr] warning: `scalp` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scalp-22993e7f76c1f5a0)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test case::tests::camel ... ok
[INFO] [stdout] test case::tests::kebab ... ok
[INFO] [stdout] test case::tests::upper ... ok
[INFO] [stdout] test case::tests::upper_snake ... ok
[INFO] [stdout] test spell::tests::suggest ... ok
[INFO] [stdout] test case::tests::snake ... ok
[INFO] [stdout] test case::tests::pascal ... ok
[INFO] [stdout] test case::tests::upper_kebab ... ok
[INFO] [stdout] test spell::tests::distance ... ok
[INFO] [stderr]      Running tests/parse.rs (/opt/rustwide/target/debug/deps/parse-0889b6a56dcff224)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test empty_parser_builds ... ok
[INFO] [stdout] test invalid_swizzling ... ok
[INFO] [stdout] test boolean_option_swizzling ... ok
[INFO] [stdout] test parses_enum_value ... ok
[INFO] [stdout] test empty_parser_with_help_builds ... ok
[INFO] [stdout] test empty_parser_with_name_builds ... ok
[INFO] [stdout] test fails_to_parse_invalid_value ... ok
[INFO] [stdout] test missing_option_value_with_long ... ok
[INFO] [stdout] test missing_option_value_with_short ... ok
[INFO] [stdout] test verb_with_no_option_allows_for_root_options_before_and_after ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/skeptic.rs (/opt/rustwide/target/debug/deps/skeptic-9eb36ed964b1546e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `--test skeptic`
[INFO] [stdout] test readme_sect_getting_started_line_21 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- readme_sect_getting_started_line_21 stdout ----
[INFO] [stdout] error[E0464]: multiple candidates for `rlib` dependency `scalp` found
[INFO] [stdout]  --> /tmp/rust-skepticZSPmvn/test.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate scalp;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: candidate #1: /opt/rustwide/target/debug/deps/libscalp-701a0c0e09f68c28.rlib
[INFO] [stdout]   = note: candidate #2: /opt/rustwide/target/debug/deps/libscalp-dbf57db7c73fea23.rlib
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in this scope
[INFO] [stdout]  --> /tmp/rust-skepticZSPmvn/test.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn main() -> Result<(), Error> {
[INFO] [stdout]   |                         ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 4 + use std::error::Error;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use std::fmt::Error;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use std::io::Error;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use core::error::Error;
[INFO] [stdout]   |
[INFO] [stdout]   = and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Parser`
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let parser = Parser::builder()
[INFO] [stdout]    |                  ^^^^^^ use of undeclared type `Parser`
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         .option(|option| option.name("d").name("debug").help("Debug mode.").default(false))
[INFO] [stdout]    |                  ^^^^^^  ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 24 |         .option(|option: /* Type */| option.name("d").name("debug").help("Debug mode.").default(false))
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |         .option(|option| option.name("y").name("yes").swizzle().default(false))
[INFO] [stdout]    |                  ^^^^^^  ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 25 |         .option(|option: /* Type */| option.name("y").name("yes").swizzle().default(false))
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |         .option(|option| option.name("f").name("force").swizzle().default(false))
[INFO] [stdout]    |                  ^^^^^^  ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 26 |         .option(|option: /* Type */| option.name("f").name("force").swizzle().default(false))
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |         .option(|option| option.name("r").name("recurse").swizzle().default(false))
[INFO] [stdout]    |                  ^^^^^^  ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 27 |         .option(|option: /* Type */| option.name("r").name("recurse").swizzle().default(false))
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Options`
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         .options([Options::version(true, true), Options::help(true, true)])
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   use of undeclared type `Options`
[INFO] [stdout]    |                   help: an enum with a similar name exists: `Option`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Options`
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:28:49
[INFO] [stdout]    |
[INFO] [stdout] 28 |         .options([Options::version(true, true), Options::help(true, true)])
[INFO] [stdout]    |                                                 ^^^^^^^
[INFO] [stdout]    |                                                 |
[INFO] [stdout]    |                                                 use of undeclared type `Options`
[INFO] [stdout]    |                                                 help: an enum with a similar name exists: `Option`
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |         .group(|group| group
[INFO] [stdout]    |                 ^^^^^  ----- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 29 |         .group(|group: /* Type */| group
[INFO] [stdout]    |                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |             .verb(|verb| verb.name("run")
[INFO] [stdout]    |                    ^^^^  ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 30 |             .verb(|verb: /* Type */| verb.name("run")
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 .option(|option| option.position().require())
[INFO] [stdout]    |                          ^^^^^^  ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 .option(|option: /* Type */| option.position().require())
[INFO] [stdout]    |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 .option(|option| option.name("s").name("settings").parse::<String>().map(|path| fs::read_to_string(path?).ok()))
[INFO] [stdout]    |                          ^^^^^^  ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 .option(|option: /* Type */| option.name("s").name("settings").parse::<String>().map(|path| fs::read_to_string(path?).ok()))
[INFO] [stdout]    |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |             .verb(|verb| verb.name("show").map(|_| Command::Show))
[INFO] [stdout]    |                    ^^^^  ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 35 |             .verb(|verb: /* Type */| verb.name("show").map(|_| Command::Show))
[INFO] [stdout]    |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Case`
[INFO] [stdout]   --> /tmp/rust-skepticZSPmvn/test.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |         .case(Case::Kebab { upper: false })
[INFO] [stdout]    |               ^^^^ use of undeclared type `Case`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0412, E0433, E0464.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] thread 'readme_sect_getting_started_line_21' (45) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skeptic-0.13.7/src/rt.rs:127:9:
[INFO] [stdout] Command failed:
[INFO] [stdout] "rustc" "/tmp/rust-skepticZSPmvn/test.rs" "--verbose" "--crate-type=bin" "--edition=2021" "-L" "/opt/rustwide/target/debug" "-L" "/opt/rustwide/target/debug/deps" "--target" "x86_64-unknown-linux-gnu" "-o" "/tmp/rust-skepticZSPmvn/out.exe"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6290ab3c5d42 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6290ab3c5d42 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6290ab3c5d42 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6290ab3c5d42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6290ab3d5fef - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6290ab3d5fef - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6290ab390883 - std::io::default_write_fmt::hd4797e693c0ec256
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6290ab390883 - std::io::Write::write_fmt::h791e240ad2720c99
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6290ab39d702 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6290ab3a256f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6290ab3a2401 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6290ab2a4eae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   12:     0x6290ab2a4eae - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6290ab3a2b7f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   14:     0x6290ab3a2b7f - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6290ab3a29da - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x6290ab39d839 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6290ab38473d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x6290ab3de040 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6290ab2cc06b - skeptic::rt::interpret_output::h5863156e821fadb1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skeptic-0.13.7/src/rt.rs:127:9
[INFO] [stdout]   20:     0x6290ab2cb209 - skeptic::rt::handle_test::hc6de0005f8f47f45
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skeptic-0.13.7/src/rt.rs:111:5
[INFO] [stdout]   21:     0x6290ab2cd22f - skeptic::rt::run_test::h23a2d55eb7c432a1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skeptic-0.13.7/src/rt.rs:25:5
[INFO] [stdout]   22:     0x6290ab2845cb - skeptic::readme_sect_getting_started_line_21::hdc9b0dfc396e9ec3
[INFO] [stdout]                                at /opt/rustwide/target/debug/build/scalp-d3be2aed0fa322e9/out/skeptic-tests.rs:57:5
[INFO] [stdout]   23:     0x6290ab284617 - skeptic::readme_sect_getting_started_line_21::{{closure}}::ha4be2c7926b89e80
[INFO] [stdout]                                at /opt/rustwide/target/debug/build/scalp-d3be2aed0fa322e9/out/skeptic-tests.rs:2:49
[INFO] [stdout]   24:     0x6290ab283f76 - core::ops::function::FnOnce::call_once::h1431fad9c22481ce
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6290ab2a4cfb - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6290ab2a4cfb - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6290ab2b9318 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6290ab2b9318 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6290ab2b9318 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x6290ab2b9318 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x6290ab2b9318 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6290ab2b9318 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6290ab2b9318 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6290ab2920e4 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6290ab2920e4 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x6290ab295a1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   37:     0x6290ab295a1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6290ab295a1a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x6290ab295a1a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x6290ab295a1a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6290ab295a1a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   42:     0x6290ab295a1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6290ab39897f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stdout]   44:     0x6290ab39897f - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   45:     0x7cbebd6efaa4 - <unknown>
[INFO] [stdout]   46:     0x7cbebd77ca64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     readme_sect_getting_started_line_21
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f519c94bfcb63b1cb2125f7f241a2b00127d52f46ebcafeae65f2256c29ab18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f519c94bfcb63b1cb2125f7f241a2b00127d52f46ebcafeae65f2256c29ab18", kill_on_drop: false }`
[INFO] [stdout] 3f519c94bfcb63b1cb2125f7f241a2b00127d52f46ebcafeae65f2256c29ab18
