[INFO] cloning repository https://github.com/andysalerno/explain_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andysalerno/explain_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandysalerno%2Fexplain_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandysalerno%2Fexplain_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 211aa5f0405032834f15a99ad837b620b173d1e5
[INFO] testing andysalerno/explain_rs against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandysalerno%2Fexplain_rs" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andysalerno/explain_rs on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andysalerno/explain_rs
[INFO] finished tweaking git repo https://github.com/andysalerno/explain_rs
[INFO] tweaked toml for git repo https://github.com/andysalerno/explain_rs written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/andysalerno/explain_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1ffb5ad68f3debafe33296ac064d21ee5a97759690fe106af7a047a99ecf8ea
[INFO] running `Command { std: "docker" "start" "-a" "e1ffb5ad68f3debafe33296ac064d21ee5a97759690fe106af7a047a99ecf8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1ffb5ad68f3debafe33296ac064d21ee5a97759690fe106af7a047a99ecf8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ffb5ad68f3debafe33296ac064d21ee5a97759690fe106af7a047a99ecf8ea", kill_on_drop: false }`
[INFO] [stdout] e1ffb5ad68f3debafe33296ac064d21ee5a97759690fe106af7a047a99ecf8ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60bd8343461f4782bc794fd18799f3e43479421de5e3f2cc3826a4beef7c05df
[INFO] running `Command { std: "docker" "start" "-a" "60bd8343461f4782bc794fd18799f3e43479421de5e3f2cc3826a4beef7c05df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling explain_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/simple_parser/tokenizer.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn tokenize<C: TokenClass>(input: &str, classifier: &TokenGenerator<C>) -> Vec<Token<C>> {
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TokenGenerator<C>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `difference`
[INFO] [stdout]    --> src/man_parse/term_writer/troff_term_writer.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let difference = text_start_pos - count_whitespace;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_difference`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/man_parse/troff_parser.rs:338:13
[INFO] [stdout]     |
[INFO] [stdout] 338 |         let mut pops = if let Some(tok) = decrease_arg {
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Underlined`
[INFO] [stdout]   --> src/man_parse/term_writer/font_style.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Underlined,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NonWhitespace`
[INFO] [stdout]  --> src/man_parse/term_writer/line_info.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NonWhitespace,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `disable_debug`
[INFO] [stdout]   --> src/man_parse/term_writer/troff_term_writer.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn disable_debug(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `indent`
[INFO] [stdout]   --> src/man_parse/term_writer/troff_term_writer.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn indent(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default_indent`
[INFO] [stdout]    --> src/man_parse/term_writer/troff_term_writer.rs:189:12
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn default_indent(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "60bd8343461f4782bc794fd18799f3e43479421de5e3f2cc3826a4beef7c05df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60bd8343461f4782bc794fd18799f3e43479421de5e3f2cc3826a4beef7c05df", kill_on_drop: false }`
[INFO] [stdout] 60bd8343461f4782bc794fd18799f3e43479421de5e3f2cc3826a4beef7c05df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6e6e8b2aabc2be61855f081c5e657e38a5b0a73b15906ec6379c2a25eb472e4
[INFO] running `Command { std: "docker" "start" "-a" "c6e6e8b2aabc2be61855f081c5e657e38a5b0a73b15906ec6379c2a25eb472e4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling explain_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/simple_parser/tokenizer.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn tokenize<C: TokenClass>(input: &str, classifier: &TokenGenerator<C>) -> Vec<Token<C>> {
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TokenGenerator<C>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `difference`
[INFO] [stdout]    --> src/man_parse/term_writer/troff_term_writer.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let difference = text_start_pos - count_whitespace;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_difference`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/man_parse/troff_parser.rs:338:13
[INFO] [stdout]     |
[INFO] [stdout] 338 |         let mut pops = if let Some(tok) = decrease_arg {
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Underlined`
[INFO] [stdout]   --> src/man_parse/term_writer/font_style.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Underlined,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NonWhitespace`
[INFO] [stdout]  --> src/man_parse/term_writer/line_info.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     NonWhitespace,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `disable_debug`
[INFO] [stdout]   --> src/man_parse/term_writer/troff_term_writer.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn disable_debug(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `indent`
[INFO] [stdout]   --> src/man_parse/term_writer/troff_term_writer.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn indent(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default_indent`
[INFO] [stdout]    --> src/man_parse/term_writer/troff_term_writer.rs:189:12
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn default_indent(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "c6e6e8b2aabc2be61855f081c5e657e38a5b0a73b15906ec6379c2a25eb472e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e6e8b2aabc2be61855f081c5e657e38a5b0a73b15906ec6379c2a25eb472e4", kill_on_drop: false }`
[INFO] [stdout] c6e6e8b2aabc2be61855f081c5e657e38a5b0a73b15906ec6379c2a25eb472e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] faa5444a012535656ddeaf32792f7bfc38348e1aba01c7ad83c48d4b1ec811ed
[INFO] running `Command { std: "docker" "start" "-a" "faa5444a012535656ddeaf32792f7bfc38348e1aba01c7ad83c48d4b1ec811ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/simple_parser/tokenizer.rs:7:58
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn tokenize<C: TokenClass>(input: &str, classifier: &TokenGenerator<C>) -> Vec<Token<C>> {
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TokenGenerator<C>`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `difference`
[INFO] [stderr]    --> src/man_parse/term_writer/troff_term_writer.rs:262:13
[INFO] [stderr]     |
[INFO] [stderr] 262 |         let difference = text_start_pos - count_whitespace;
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_difference`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/man_parse/troff_parser.rs:338:13
[INFO] [stderr]     |
[INFO] [stderr] 338 |         let mut pops = if let Some(tok) = decrease_arg {
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Underlined`
[INFO] [stderr]   --> src/man_parse/term_writer/font_style.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Underlined,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NonWhitespace`
[INFO] [stderr]  --> src/man_parse/term_writer/line_info.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     NonWhitespace,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `disable_debug`
[INFO] [stderr]   --> src/man_parse/term_writer/troff_term_writer.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn disable_debug(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `indent`
[INFO] [stderr]   --> src/man_parse/term_writer/troff_term_writer.rs:91:12
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn indent(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `default_indent`
[INFO] [stderr]    --> src/man_parse/term_writer/troff_term_writer.rs:189:12
[INFO] [stderr]     |
[INFO] [stderr] 189 |     pub fn default_indent(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `explain_rs` (bin "explain_rs" test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/explain_rs-4ac2d6ca912e9608)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test man_parse::troff_token_generator::tests::test_double_quote ... ok
[INFO] [stdout] test man_parse::troff_token_generator::tests::test_inline_macro ... ok
[INFO] [stdout] test man_parse::troff_token_generator::tests::test_long_word ... ok
[INFO] [stdout] test man_parse::troff_token_generator::tests::test_multiple_splits ... ok
[INFO] [stdout] test man_parse::troff_token_generator::tests::test_quote_only ... ok
[INFO] [stdout] test man_parse::troff_token_generator::tests::test_empty_square_brackets ... ok
[INFO] [stdout] test man_parse::troff_token_generator::tests::test_short_word ... ok
[INFO] [stdout] test simple_parser::split_whitespace::tests::split_includes_whitespace ... ok
[INFO] [stdout] test simple_parser::split_whitespace::tests::split_keeps_multilength_spaces ... ok
[INFO] [stdout] test simple_parser::split_whitespace::tests::split_segregates_whitespaces_types ... ok
[INFO] [stdout] test simple_parser::split_whitespace::tests::split_understands_newlines ... ok
[INFO] [stdout] test simple_parser::split_whitespace::tests::split_understands_tabs ... ok
[INFO] [stdout] test simple_parser::split_whitespace::tests::split_understands_wide_chars ... ok
[INFO] [stdout] test simple_parser::split_whitespace::tests::trait_works ... ok
[INFO] [stdout] test simple_parser::tokenizer::tests::test_simple_line ... ok
[INFO] [stdout] test man_parse::troff_token_generator::tests::test_backslash_s ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- man_parse::troff_token_generator::tests::test_backslash_s stdout ----
[INFO] [stdout] thread 'man_parse::troff_token_generator::tests::test_backslash_s' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `[Token { class: TextWord, value: "Manual", starts_line: false }, Token { class: Backslash, value: "\\", starts_line: false }, Token { class: EscapeCommand, value: "f", starts_line: false }, Token { class: CommandArg, value: "R", starts_line: false }, Token { class: Backslash, value: "\\", starts_line: false }, Token { class: EscapeCommand, value: "m", starts_line: false }, Token { class: ArgOpenBracket, value: "[", starts_line: false }, Token { class: CommandArg, value: "", starts_line: false }, Token { class: ArgCloseBracket, value: "]", starts_line: false }, Token { class: Backslash, value: "\\", starts_line: false }, Token { class: EscapeCommand, value: "&", starts_line: false }, Token { class: Backslash, value: "\\", starts_line: false }, Token { class: EscapeCommand, value: "s", starts_line: false }, Token { class: CommandArg, value: "-", starts_line: false }, Token { class: CommandArg, value: "2", starts_line: false }, Token { class: Backslash, value: "\\", starts_line: false }, Token { class: EscapeCommand, value: "u", starts_line: false }, Token { class: TextWord, value: "[1]", starts_line: false }, Token { class: Backslash, value: "\\", starts_line: false }, Token { class: EscapeCommand, value: "d", starts_line: false }, Token { class: Backslash, value: "\\", starts_line: false }, Token { class: EscapeCommand, value: "s", starts_line: false }, Token { class: CommandArg, value: "+", starts_line: false }, Token { class: CommandArg, value: "2", starts_line: false }]`,
[INFO] [stdout]  right: `[Token { class: TextWord, value: "Manual", starts_line: false }, Token { class: Backslash, value: "\\", starts_line: false }, Token { class: EscapeCommand, value: "m", starts_line: false }, Token { class: ArgOpenBracket, value: "[", starts_line: false }, Token { class: CommandArg, value: "", starts_line: false }, Token { class: ArgCloseBracket, value: "]", starts_line: false }]`', src/man_parse/troff_token_generator.rs:388:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x562079e6aeb0 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x562079e6aeb0 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x562079e6aeb0 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x562079e6aeb0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x562079e8d67c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x562079e67e15 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x562079e6d02b - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x562079e6d02b - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x562079e6d02b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x562079e6cb3c - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x562079e6d6f4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x562079e6d1d7 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x562079e6b38c - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x562079e6d139 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x562079e023b1 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x562079e8bf98 - core::panicking::assert_failed_inner::h62e8cb2847a6e7ec
[INFO] [stdout]   16:     0x562079e08eba - core::panicking::assert_failed::h2c8307e15414fc67
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x562079e0eb0c - explain_rs::man_parse::troff_token_generator::tests::test_backslash_s::h4bc954cfcb395aff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/man_parse/troff_token_generator.rs:388:9
[INFO] [stdout]   18:     0x562079e0e55a - explain_rs::man_parse::troff_token_generator::tests::test_backslash_s::{{closure}}::hbc6d2c1287760af9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/man_parse/troff_token_generator.rs:368:5
[INFO] [stdout]   19:     0x562079e0c20e - core::ops::function::FnOnce::call_once::h0e6392fe05b0b6a0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x562079e4f773 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x562079e4f773 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x562079e4e228 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x562079e4e228 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x562079e4e228 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x562079e4e228 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x562079e4e228 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x562079e4e228 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x562079e4e228 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x562079e1c9bd - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x562079e1c9bd - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x562079e21188 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x562079e21188 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x562079e21188 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x562079e21188 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x562079e21188 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x562079e21188 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x562079e21188 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x562079e72267 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x562079e72267 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x562079e72267 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7fe9076cc609 - start_thread
[INFO] [stdout]   42:     0x7fe90749e293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     man_parse::troff_token_generator::tests::test_backslash_s
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin explain_rs'
[INFO] running `Command { std: "docker" "inspect" "faa5444a012535656ddeaf32792f7bfc38348e1aba01c7ad83c48d4b1ec811ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa5444a012535656ddeaf32792f7bfc38348e1aba01c7ad83c48d4b1ec811ed", kill_on_drop: false }`
[INFO] [stdout] faa5444a012535656ddeaf32792f7bfc38348e1aba01c7ad83c48d4b1ec811ed
