[INFO] fetching crate pretty-print 0.1.9...
[INFO] testing pretty-print-0.1.9 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate pretty-print 0.1.9 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pretty-print 0.1.9
[INFO] finished tweaking crates.io crate pretty-print 0.1.9
[INFO] tweaked toml for crates.io crate pretty-print 0.1.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pretty-print 0.1.9 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1b6d7fb2f0761ddb2e840ee199d088e2439f3c1711f90d6cc7221400577d05d
[INFO] running `Command { std: "docker" "start" "-a" "c1b6d7fb2f0761ddb2e840ee199d088e2439f3c1711f90d6cc7221400577d05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1b6d7fb2f0761ddb2e840ee199d088e2439f3c1711f90d6cc7221400577d05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b6d7fb2f0761ddb2e840ee199d088e2439f3c1711f90d6cc7221400577d05d", kill_on_drop: false }`
[INFO] [stdout] c1b6d7fb2f0761ddb2e840ee199d088e2439f3c1711f90d6cc7221400577d05d
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca12b509a0695082a68e2f737e3052e574c00f44a82e71fe5e53851398835de5
[INFO] running `Command { std: "docker" "start" "-a" "ca12b509a0695082a68e2f737e3052e574c00f44a82e71fe5e53851398835de5", kill_on_drop: false }`
[INFO] [stderr]    Compiling color-ansi v0.1.0
[INFO] [stderr]    Compiling pretty-print v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/render/mod.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn pretty(&self, width: usize) -> PrettyFormatter {
[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] 55 |     pub fn pretty(&self, width: usize) -> PrettyFormatter<'_> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "ca12b509a0695082a68e2f737e3052e574c00f44a82e71fe5e53851398835de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca12b509a0695082a68e2f737e3052e574c00f44a82e71fe5e53851398835de5", kill_on_drop: false }`
[INFO] [stdout] ca12b509a0695082a68e2f737e3052e574c00f44a82e71fe5e53851398835de5
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d680bba4446b4dfb8f6a95fdcdd7849cdf96016215eaeb492f8b6ed64ace9ee9
[INFO] running `Command { std: "docker" "start" "-a" "d680bba4446b4dfb8f6a95fdcdd7849cdf96016215eaeb492f8b6ed64ace9ee9", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/render/mod.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn pretty(&self, width: usize) -> PrettyFormatter {
[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] 55 |     pub fn pretty(&self, width: usize) -> PrettyFormatter<'_> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty-print v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `SExp` is never used
[INFO] [stdout]  --> tests/readme.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum SExp {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_doc` and `to_pretty` are never used
[INFO] [stdout]   --> tests/readme.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl SExp {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout]  9 |     /// Return a pretty printed format of self.
[INFO] [stdout] 10 |     pub fn to_doc(&self) -> PrettyTree {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn to_pretty(&self, width: usize) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> tests/readme.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/render/mod.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn pretty(&self, width: usize) -> PrettyFormatter {
[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] 55 |     pub fn pretty(&self, width: usize) -> PrettyFormatter<'_> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "d680bba4446b4dfb8f6a95fdcdd7849cdf96016215eaeb492f8b6ed64ace9ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d680bba4446b4dfb8f6a95fdcdd7849cdf96016215eaeb492f8b6ed64ace9ee9", kill_on_drop: false }`
[INFO] [stdout] d680bba4446b4dfb8f6a95fdcdd7849cdf96016215eaeb492f8b6ed64ace9ee9
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 555f6a3fcb743317eddb6025a62efb4d5151b655bc058f1cee37bbbe3bacae22
[INFO] running `Command { std: "docker" "start" "-a" "555f6a3fcb743317eddb6025a62efb4d5151b655bc058f1cee37bbbe3bacae22", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/render/mod.rs:55:19
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn pretty(&self, width: usize) -> PrettyFormatter {
[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] 55 |     pub fn pretty(&self, width: usize) -> PrettyFormatter<'_> {
[INFO] [stderr]    |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `pretty-print` (lib) generated 1 warning (run `cargo fix --lib -p pretty-print` to apply 1 suggestion)
[INFO] [stderr] warning: enum `SExp` is never used
[INFO] [stderr]  --> tests/readme.rs:3:6
[INFO] [stderr]   |
[INFO] [stderr] 3 | enum SExp {
[INFO] [stderr]   |      ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `to_doc` and `to_pretty` are never used
[INFO] [stderr]   --> tests/readme.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | impl SExp {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr]  9 |     /// Return a pretty printed format of self.
[INFO] [stderr] 10 |     pub fn to_doc(&self) -> PrettyTree {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn to_pretty(&self, width: usize) -> String {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]   --> tests/readme.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn main() {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pretty-print` (test "main") generated 3 warnings
[INFO] [stderr] warning: `pretty-print` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pretty_print-e609dbe580128a6e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-78aa6a9c9ab68efe)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ready ... ok
[INFO] [stderr]      Running tests/readme.rs (/opt/rustwide/target/debug/deps/readme-995b5770095753ec)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pretty_print
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/tree/mod.rs - tree::PrettyTree::hang (line 369) ... FAILED
[INFO] [stdout] test src/traits/mod.rs - traits::PrettyBuilder::flat_alt (line 10) ... FAILED
[INFO] [stdout] test src/render/mod.rs - render::PrettyTree::pretty (line 48) ... FAILED
[INFO] [stdout] test src/providers/mod.rs - providers::PrettyProvider::join_slice (line 193) ... FAILED
[INFO] [stdout] test src/tree/mod.rs - tree::PrettyTree::indent (line 193) ... FAILED
[INFO] [stdout] test src/tree/mod.rs - tree::PrettyTree::align (line 340) ... FAILED
[INFO] [stdout] test src/tree/mod.rs - tree::PrettyTree::width (line 392) ... FAILED
[INFO] [stdout] test src/providers/mod.rs - providers::PrettyProvider::concat (line 209) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::PrettyTree::flat_alt (line 165) ... FAILED
[INFO] [stdout] test src/providers/mod.rs - providers::PrettyProvider::concat_slice (line 225) ... ok
[INFO] [stdout] test src/lib.rs - docs (line 33) ... FAILED
[INFO] [stdout] test src/providers/mod.rs - providers::PrettyProvider::join (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/tree/mod.rs - tree::PrettyTree::hang (line 369) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty`
[INFO] [stdout]    --> src/tree/mod.rs:370:5
[INFO] [stdout]     |
[INFO] [stdout] 370 | use pretty::DocAllocator;
[INFO] [stdout]     |     ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]    --> src/tree/mod.rs:372:13
[INFO] [stdout]     |
[INFO] [stdout] 372 | let arena = pretty::Arena::<()>::new();
[INFO] [stdout]     |             ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/traits/mod.rs - traits::PrettyBuilder::flat_alt (line 10) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty`
[INFO] [stdout]   --> src/traits/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use pretty::{Arena, DocAllocator};
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/render/mod.rs - render::PrettyTree::pretty (line 48) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty`
[INFO] [stdout]   --> src/render/mod.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | use pretty::{BoxDoc, Doc};
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/providers/mod.rs - providers::PrettyProvider::join_slice (line 193) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `&&str: PrettyPrint` is not satisfied
[INFO] [stdout]    --> src/providers/mod.rs:197:7
[INFO] [stdout]     |
[INFO] [stdout] 197 | theme.join(&["a", "b", "c"], ", ");
[INFO] [stdout]     |       ^^^^ the trait `PrettyPrint` is not implemented for `&&str`
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `PrettyPrint` is implemented for `&str`
[INFO] [stdout]    --> src/traits/printer.rs:33:1
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl PrettyPrint for &'static str {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `PrettyProvider::join`
[INFO] [stdout]    --> src/providers/mod.rs:184:13
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn join<I, T1, T2>(&self, iter: I, joint: T2) -> PrettyTree
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 184 |         T1: PrettyPrint,
[INFO] [stdout]     |             ^^^^^^^^^^^ required by this bound in `PrettyProvider::join`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tree/mod.rs - tree::PrettyTree::indent (line 193) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty`
[INFO] [stdout]    --> src/tree/mod.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 | use pretty::DocAllocator;
[INFO] [stdout]     |     ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]    --> src/tree/mod.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 | let arena = pretty::Arena::<()>::new();
[INFO] [stdout]     |             ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tree/mod.rs - tree::PrettyTree::align (line 340) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty`
[INFO] [stdout]    --> src/tree/mod.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 | use pretty::{docs, DocAllocator};
[INFO] [stdout]     |     ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]    --> src/tree/mod.rs:343:14
[INFO] [stdout]     |
[INFO] [stdout] 343 | let arena = &pretty::Arena::<()>::new();
[INFO] [stdout]     |              ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tree/mod.rs - tree::PrettyTree::width (line 392) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty`
[INFO] [stdout]    --> src/tree/mod.rs:393:5
[INFO] [stdout]     |
[INFO] [stdout] 393 | use pretty::DocAllocator;
[INFO] [stdout]     |     ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]    --> src/tree/mod.rs:395:13
[INFO] [stdout]     |
[INFO] [stdout] 395 | let arena = pretty::Arena::<()>::new();
[INFO] [stdout]     |             ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tree/mod.rs - tree::PrettyTree::flat_alt (line 165) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pretty`
[INFO] [stdout]    --> src/tree/mod.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 166 | use pretty::{Arena, DocAllocator};
[INFO] [stdout]     |     ^^^^^^ use of unresolved module or unlinked crate `pretty`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pretty`, use `cargo add pretty` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - docs (line 33) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Pretty` in `$crate`
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     docs!["let", arena.softline(), "x", arena.softline(), "=", arena.softline(), Some("123"),];
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ could not find `Pretty` in `$crate`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `docs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `arena` in this scope
[INFO] [stdout]   --> src/lib.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     docs!["let", arena.softline(), "x", arena.softline(), "=", arena.softline(), Some("123"),];
[INFO] [stdout]    |                  ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `arena` in this scope
[INFO] [stdout]   --> src/lib.rs:37:41
[INFO] [stdout]    |
[INFO] [stdout] 37 |     docs!["let", arena.softline(), "x", arena.softline(), "=", arena.softline(), Some("123"),];
[INFO] [stdout]    |                                         ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `arena` in this scope
[INFO] [stdout]   --> src/lib.rs:37:64
[INFO] [stdout]    |
[INFO] [stdout] 37 |     docs!["let", arena.softline(), "x", arena.softline(), "=", arena.softline(), Some("123"),];
[INFO] [stdout]    |                                                                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - docs (line 33)
[INFO] [stdout]     src/providers/mod.rs - providers::PrettyProvider::join_slice (line 193)
[INFO] [stdout]     src/render/mod.rs - render::PrettyTree::pretty (line 48)
[INFO] [stdout]     src/traits/mod.rs - traits::PrettyBuilder::flat_alt (line 10)
[INFO] [stdout]     src/tree/mod.rs - tree::PrettyTree::align (line 340)
[INFO] [stdout]     src/tree/mod.rs - tree::PrettyTree::flat_alt (line 165)
[INFO] [stdout]     src/tree/mod.rs - tree::PrettyTree::hang (line 369)
[INFO] [stdout]     src/tree/mod.rs - tree::PrettyTree::indent (line 193)
[INFO] [stdout]     src/tree/mod.rs - tree::PrettyTree::width (line 392)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "555f6a3fcb743317eddb6025a62efb4d5151b655bc058f1cee37bbbe3bacae22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "555f6a3fcb743317eddb6025a62efb4d5151b655bc058f1cee37bbbe3bacae22", kill_on_drop: false }`
[INFO] [stdout] 555f6a3fcb743317eddb6025a62efb4d5151b655bc058f1cee37bbbe3bacae22
