[INFO] fetching crate cj_ascii 0.2.0...
[INFO] testing cj_ascii-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cj_ascii 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cj_ascii 0.2.0
[INFO] finished tweaking crates.io crate cj_ascii 0.2.0
[INFO] tweaked toml for crates.io crate cj_ascii 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cj_ascii 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f7de36540103bea4563e8a5e0ab135c5b391f9814c807e71a22170056a717e22
[INFO] running `Command { std: "docker" "start" "-a" "f7de36540103bea4563e8a5e0ab135c5b391f9814c807e71a22170056a717e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7de36540103bea4563e8a5e0ab135c5b391f9814c807e71a22170056a717e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7de36540103bea4563e8a5e0ab135c5b391f9814c807e71a22170056a717e22", kill_on_drop: false }`
[INFO] [stdout] f7de36540103bea4563e8a5e0ab135c5b391f9814c807e71a22170056a717e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 686f953a64dec9b56715b77b9576e402a8491d9536c9e548ffe472228d3c0495
[INFO] running `Command { std: "docker" "start" "-a" "686f953a64dec9b56715b77b9576e402a8491d9536c9e548ffe472228d3c0495", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling cj_ascii v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ascii_string.rs:542:17
[INFO] [stdout]     |
[INFO] [stdout] 542 |     pub fn iter(&self) -> Iter<u8> {
[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] 542 |     pub fn iter(&self) -> Iter<'_, u8> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ascii_string.rs:577:21
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub fn iter_mut(&mut self) -> IterMut<u8> {
[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] 577 |     pub fn iter_mut(&mut self) -> IterMut<'_, u8> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ascii_string.rs:620:29
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn iter_ascii_group(&self) -> AsciiGroupIter {
[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] 620 |     pub fn iter_ascii_group(&self) -> AsciiGroupIter<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.93s
[INFO] running `Command { std: "docker" "inspect" "686f953a64dec9b56715b77b9576e402a8491d9536c9e548ffe472228d3c0495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686f953a64dec9b56715b77b9576e402a8491d9536c9e548ffe472228d3c0495", kill_on_drop: false }`
[INFO] [stdout] 686f953a64dec9b56715b77b9576e402a8491d9536c9e548ffe472228d3c0495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 263f3b8774eb3fe70fd1249fdda178972235aaeb297887ed6ffb5d32bf676989
[INFO] running `Command { std: "docker" "start" "-a" "263f3b8774eb3fe70fd1249fdda178972235aaeb297887ed6ffb5d32bf676989", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling cj_ascii v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ascii_string.rs:542:17
[INFO] [stdout]     |
[INFO] [stdout] 542 |     pub fn iter(&self) -> Iter<u8> {
[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] 542 |     pub fn iter(&self) -> Iter<'_, u8> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ascii_string.rs:577:21
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub fn iter_mut(&mut self) -> IterMut<u8> {
[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] 577 |     pub fn iter_mut(&mut self) -> IterMut<'_, u8> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ascii_string.rs:620:29
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn iter_ascii_group(&self) -> AsciiGroupIter {
[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] 620 |     pub fn iter_ascii_group(&self) -> AsciiGroupIter<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]    --> src/ascii_stream.rs:239:27
[INFO] [stdout]     |
[INFO] [stdout] 239 |     use std::io::{Cursor, Write};
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/ascii_stream.rs:268:9
[INFO] [stdout]     |
[INFO] [stdout] 268 |         stream.read_bytes(&mut buf, 14);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let _ = stream.read_bytes(&mut buf, 14);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/ascii_stream.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         stream.read_bytes(&mut buf, 15);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 270 |         let _ = stream.read_bytes(&mut buf, 15);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/ascii_stream.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |         stream.read_bytes(&mut buf, 13);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 272 |         let _ = stream.read_bytes(&mut buf, 13);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ascii_string.rs:542:17
[INFO] [stdout]     |
[INFO] [stdout] 542 |     pub fn iter(&self) -> Iter<u8> {
[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] 542 |     pub fn iter(&self) -> Iter<'_, u8> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ascii_string.rs:577:21
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub fn iter_mut(&mut self) -> IterMut<u8> {
[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] 577 |     pub fn iter_mut(&mut self) -> IterMut<'_, u8> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ascii_string.rs:620:29
[INFO] [stdout]     |
[INFO] [stdout] 620 |     pub fn iter_ascii_group(&self) -> AsciiGroupIter {
[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] 620 |     pub fn iter_ascii_group(&self) -> AsciiGroupIter<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.94s
[INFO] running `Command { std: "docker" "inspect" "263f3b8774eb3fe70fd1249fdda178972235aaeb297887ed6ffb5d32bf676989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "263f3b8774eb3fe70fd1249fdda178972235aaeb297887ed6ffb5d32bf676989", kill_on_drop: false }`
[INFO] [stdout] 263f3b8774eb3fe70fd1249fdda178972235aaeb297887ed6ffb5d32bf676989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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", kill_on_drop: false }`
[INFO] [stdout] d684c5d3eca861d89c6dccd9ed302bf0b6eb1f99d49c7b7a6c2ef54f8200a233
[INFO] running `Command { std: "docker" "start" "-a" "d684c5d3eca861d89c6dccd9ed302bf0b6eb1f99d49c7b7a6c2ef54f8200a233", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ascii_string.rs:542:17
[INFO] [stderr]     |
[INFO] [stderr] 542 |     pub fn iter(&self) -> Iter<u8> {
[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] 542 |     pub fn iter(&self) -> Iter<'_, u8> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ascii_string.rs:577:21
[INFO] [stderr]     |
[INFO] [stderr] 577 |     pub fn iter_mut(&mut self) -> IterMut<u8> {
[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] 577 |     pub fn iter_mut(&mut self) -> IterMut<'_, u8> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ascii_string.rs:620:29
[INFO] [stderr]     |
[INFO] [stderr] 620 |     pub fn iter_ascii_group(&self) -> AsciiGroupIter {
[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] 620 |     pub fn iter_ascii_group(&self) -> AsciiGroupIter<'_> {
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]    --> src/ascii_stream.rs:239:27
[INFO] [stderr]     |
[INFO] [stderr] 239 |     use std::io::{Cursor, Write};
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/ascii_stream.rs:268:9
[INFO] [stderr]     |
[INFO] [stderr] 268 |         stream.read_bytes(&mut buf, 14);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let _ = stream.read_bytes(&mut buf, 14);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/ascii_stream.rs:270:9
[INFO] [stderr]     |
[INFO] [stderr] 270 |         stream.read_bytes(&mut buf, 15);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 270 |         let _ = stream.read_bytes(&mut buf, 15);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/ascii_stream.rs:272:9
[INFO] [stderr]     |
[INFO] [stderr] 272 |         stream.read_bytes(&mut buf, 13);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 272 |         let _ = stream.read_bytes(&mut buf, 13);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cj_ascii` (lib) generated 3 warnings (run `cargo fix --lib -p cj_ascii` to apply 3 suggestions)
[INFO] [stderr] warning: `cj_ascii` (lib test) generated 7 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cj_ascii-2d14d5ef827d0a62)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test ascii_common::test::test_is_eof ... ok
[INFO] [stdout] test ascii_common::test::test_is_success ... ok
[INFO] [stdout] test ascii_group::tests::test_ascii_group_as_char ... ok
[INFO] [stdout] test ascii_common::test::test_is_error ... ok
[INFO] [stdout] test ascii_group::tests::test_ascii_group_as_u8 ... ok
[INFO] [stdout] test ascii_stream::test::test_ascii_stream_reader_bytes ... ok
[INFO] [stdout] test ascii_stream::test::test_ascii_stream_reader ... ok
[INFO] [stdout] test ascii_string::test::test_add_assign_byte ... ok
[INFO] [stdout] test ascii_string::test::test_add_assign_various ... ok
[INFO] [stdout] test ascii_stream_async::test::test_write_line ... ok
[INFO] [stdout] test ascii_string::test::test_assign_str ... ok
[INFO] [stdout] test ascii_string::test::test_contains ... ok
[INFO] [stdout] test ascii_string::test::test_equals ... ok
[INFO] [stdout] test ascii_string::test::test_equals_string ... ok
[INFO] [stdout] test ascii_string::test::test_from_ascii_string ... ok
[INFO] [stdout] test ascii_stream::test::test_ascii_stream_writer ... ok
[INFO] [stdout] test ascii_stream_async::test::test_read_line ... ok
[INFO] [stdout] test ascii_stream_async::test::test_read_lines ... ok
[INFO] [stdout] test ascii_string::test::test_add_ascii_string ... ok
[INFO] [stdout] test ascii_string::test::test_add_chars ... ok
[INFO] [stdout] test ascii_string::test::test_ascii_group_iter ... ok
[INFO] [stdout] test ascii_string::test::test_from_str ... ok
[INFO] [stdout] test ascii_group::tests::test_ascii_group ... ok
[INFO] [stdout] test ascii_string::test::test_add_assign_char ... ok
[INFO] [stdout] test ascii_string::test::test_from_string ... ok
[INFO] [stdout] test ascii_string::test::test_index ... ok
[INFO] [stdout] test ascii_string::test::test_index_mut ... ok
[INFO] [stdout] test ascii_string::test::test_add_assign_str ... ok
[INFO] [stdout] test ascii_string::test::test_iter_mut ... ok
[INFO] [stdout] test ascii_string::test::test_read_undersized ... ok
[INFO] [stdout] test ascii_string::test::test_try_from_cow_string ... ok
[INFO] [stdout] test ascii_string::test::test_try_from_str_err ... ok
[INFO] [stdout] test ascii_translators::test::test_ascii_ord_to_char ... ok
[INFO] [stdout] test ascii_string::test::test_read ... ok
[INFO] [stdout] test ascii_string::test::test_sort ... ok
[INFO] [stdout] test ascii_string::test::test_read_oversized ... ok
[INFO] [stderr]    Doc-tests cj_ascii
[INFO] [stdout] test ascii_string::test::test_write ... ok
[INFO] [stdout] test ascii_string::test::test_try_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 75 tests
[INFO] [stdout] test src/ascii_stream_async.rs - ascii_stream_async::AsciiStreamReaderAsync (line 25) - compile ... ok
[INFO] [stdout] test src/ascii_stream_async.rs - ascii_stream_async::AsciiStreamWriterAsync (line 124) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 179) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 103) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 16) ... ok
[INFO] [stdout] test src/ascii_stream.rs - ascii_stream::AsciiStreamWriter (line 148) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 55) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 171) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 40) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 69) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 163) ... ok
[INFO] [stdout] test src/ascii_stream_async.rs - ascii_stream_async::AsciiStreamReaderAsync (line 11) ... ok
[INFO] [stdout] test src/ascii_stream.rs - ascii_stream::AsciiStreamReader (line 8) ... ok
[INFO] [stdout] test src/ascii_stream.rs - ascii_stream::AsciiStreamReader (line 44) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 117) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::iter_ascii (line 583) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::contains (line 512) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::iter_mut (line 566) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 130) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::iter (line 523) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 92) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::iter_ascii_group (line 607) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 28) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString (line 144) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::push_char (line 296) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::push_str_lossy (line 381) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::iter_mut (line 548) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::try_push (line 234) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::try_push_char (line 312) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::push_front (line 256) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::try_push_front (line 274) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::push (line 217) ... ok
[INFO] [stdout] test src/lib.rs - (line 148) ... ok
[INFO] [stdout] test src/lib.rs - (line 102) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::read (line 461) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::sort (line 498) ... ok
[INFO] [stdout] test src/lib.rs - (line 315) ... ignored
[INFO] [stdout] test src/lib.rs - (line 209) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::try_push_str (line 367) ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::try_push_front_char (line 335) ... ok
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 259) ... ok
[INFO] [stdout] test src/lib.rs - (line 133) ... ok
[INFO] [stdout] test src/lib.rs - (line 291) ... ok
[INFO] [stdout] test src/lib.rs - (line 201) ... ok
[INFO] [stdout] test src/lib.rs - (line 273) - compile ... ok
[INFO] [stdout] test src/ascii_string.rs - ascii_string::AsciiString::write (line 481) ... ok
[INFO] [stdout] test src/lib.rs - (line 227) ... ok
[INFO] [stdout] test src/lib.rs - (line 183) ... ok
[INFO] [stdout] test src/lib.rs - (line 162) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 415) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 433) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 386) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 490) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 665) ... ignored
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 706) ... ignored
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 476) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 578) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 450) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 528) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 400) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 682) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 567) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 511) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 544) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 653) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 599) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 589) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 619) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 4.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d684c5d3eca861d89c6dccd9ed302bf0b6eb1f99d49c7b7a6c2ef54f8200a233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d684c5d3eca861d89c6dccd9ed302bf0b6eb1f99d49c7b7a6c2ef54f8200a233", kill_on_drop: false }`
[INFO] [stdout] d684c5d3eca861d89c6dccd9ed302bf0b6eb1f99d49c7b7a6c2ef54f8200a233
