[INFO] fetching crate aegean 0.6.0...
[INFO] testing aegean-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate aegean 0.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate aegean 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate aegean 0.6.0
[INFO] tweaked toml for crates.io crate aegean 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aegean 0.6.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aegean 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af83cf5be39cfc83de6d761ca127385851824df4d31dc79afad15a507aeca5fb
[INFO] running `Command { std: "docker" "start" "-a" "af83cf5be39cfc83de6d761ca127385851824df4d31dc79afad15a507aeca5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af83cf5be39cfc83de6d761ca127385851824df4d31dc79afad15a507aeca5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af83cf5be39cfc83de6d761ca127385851824df4d31dc79afad15a507aeca5fb", kill_on_drop: false }`
[INFO] [stdout] af83cf5be39cfc83de6d761ca127385851824df4d31dc79afad15a507aeca5fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c901fc1a8a9e20e906c88e4e43175d478f5fb299aaed7c11fbe422a892e69a
[INFO] running `Command { std: "docker" "start" "-a" "61c901fc1a8a9e20e906c88e4e43175d478f5fb299aaed7c11fbe422a892e69a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling aegean v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/write.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn get_source_groups(&self, cache: &mut impl Cache<S::SourceId>) -> Vec<SourceGroup<S>> {
[INFO] [stdout]    |                          ^^^^^ the lifetime is elided here                  ^^^^^^^^^^^^^^ 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn get_source_groups(&self, cache: &mut impl Cache<S::SourceId>) -> Vec<SourceGroup<'_, S>> {
[INFO] [stdout]    |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "61c901fc1a8a9e20e906c88e4e43175d478f5fb299aaed7c11fbe422a892e69a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c901fc1a8a9e20e906c88e4e43175d478f5fb299aaed7c11fbe422a892e69a", kill_on_drop: false }`
[INFO] [stdout] 61c901fc1a8a9e20e906c88e4e43175d478f5fb299aaed7c11fbe422a892e69a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7563bdf2e6b980dfb729977c918444afc2f438a7f08c1baeccfc2f687026a0af
[INFO] running `Command { std: "docker" "start" "-a" "7563bdf2e6b980dfb729977c918444afc2f438a7f08c1baeccfc2f687026a0af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/write.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn get_source_groups(&self, cache: &mut impl Cache<S::SourceId>) -> Vec<SourceGroup<S>> {
[INFO] [stdout]    |                          ^^^^^ the lifetime is elided here                  ^^^^^^^^^^^^^^ 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn get_source_groups(&self, cache: &mut impl Cache<S::SourceId>) -> Vec<SourceGroup<'_, S>> {
[INFO] [stdout]    |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling insta v1.42.2
[INFO] [stderr]    Compiling aegean v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `ariadne`
[INFO] [stdout]  --> examples/stresstest.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ariadne::{Color, ColorGenerator, Config, Label, Report, ReportKind, Source};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `ariadne`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ariadne`, use `cargo add ariadne` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aegean` (example "stresstest") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `ariadne`
[INFO] [stdout]  --> examples/multiline.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ariadne::{Color, ColorGenerator, Fmt, Label, Report, ReportKind, Source};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `ariadne`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ariadne`, use `cargo add ariadne` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multiline.rs:17:67
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 .with_message(format!("This is of type {}", "Nat".fg(a)))
[INFO] [stdout]    |                                                                   ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multiline.rs:22:67
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 .with_message(format!("This is of type {}", "Str".fg(b)))
[INFO] [stdout]    |                                                                   ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multiline.rs:29:29
[INFO] [stdout]    |
[INFO] [stdout] 29 |                     "match".fg(out),
[INFO] [stdout]    |                             ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multiline.rs:35:76
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 .with_message(format!("The {} has a problem", "definition".fg(out2),))
[INFO] [stdout]    |                                                                            ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multiline.rs:40:72
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 .with_message(format!("Usage of {} here", "definition".fg(out2),))
[INFO] [stdout]    |                                                                        ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multiline.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |             "match".fg(out)
[INFO] [stdout]    |                     ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aegean` (example "multiline") due to 7 previous errors
[INFO] [stdout] error[E0432]: unresolved import `ariadne`
[INFO] [stdout]  --> examples/multifile.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ariadne::{sources, ColorGenerator, Fmt, Label, Report, ReportKind};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `ariadne`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ariadne`, use `cargo add ariadne` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ariadne`
[INFO] [stdout]  --> examples/simple.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ariadne::{Color, Config, Label, Report, ReportKind, Source};
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `ariadne`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ariadne`, use `cargo add ariadne` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aegean` (example "simple") due to 1 previous error
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multifile.rs:16:67
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 .with_message(format!("This is of type {}", "Nat".fg(a)))
[INFO] [stdout]    |                                                                   ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multifile.rs:21:67
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 .with_message(format!("This is of type {}", "Str".fg(b)))
[INFO] [stdout]    |                                                                   ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multifile.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |                     "Nat".fg(a),
[INFO] [stdout]    |                           ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multifile.rs:29:27
[INFO] [stdout]    |
[INFO] [stdout] 29 |                     "Str".fg(b)
[INFO] [stdout]    |                           ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multifile.rs:36:83
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 .with_message(format!("Original definition of {} is here", "five".fg(a)))
[INFO] [stdout]    |                                                                                   ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]   --> examples/multifile.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |             "Nat".fg(a)
[INFO] [stdout]    |                   ^^ method not found in `&'static str`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `fg` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::Fmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use aegean::draw::StreamAwareFmt;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use yansi::Paint;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aegean` (example "multifile") due to 7 previous errors
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/write.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn get_source_groups(&self, cache: &mut impl Cache<S::SourceId>) -> Vec<SourceGroup<S>> {
[INFO] [stdout]    |                          ^^^^^ the lifetime is elided here                  ^^^^^^^^^^^^^^ 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn get_source_groups(&self, cache: &mut impl Cache<S::SourceId>) -> Vec<SourceGroup<'_, S>> {
[INFO] [stdout]    |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7563bdf2e6b980dfb729977c918444afc2f438a7f08c1baeccfc2f687026a0af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7563bdf2e6b980dfb729977c918444afc2f438a7f08c1baeccfc2f687026a0af", kill_on_drop: false }`
[INFO] [stdout] 7563bdf2e6b980dfb729977c918444afc2f438a7f08c1baeccfc2f687026a0af
