[INFO] cloning repository https://github.com/LucianoBestia/rust_regex_explanation_pwa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LucianoBestia/rust_regex_explanation_pwa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucianoBestia%2Frust_regex_explanation_pwa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucianoBestia%2Frust_regex_explanation_pwa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0a8d58b86a03db850bbd24fd6f3d0f156bc76b6
[INFO] checking LucianoBestia/rust_regex_explanation_pwa against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucianoBestia%2Frust_regex_explanation_pwa" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LucianoBestia/rust_regex_explanation_pwa on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LucianoBestia/rust_regex_explanation_pwa
[INFO] finished tweaking git repo https://github.com/LucianoBestia/rust_regex_explanation_pwa
[INFO] tweaked toml for git repo https://github.com/LucianoBestia/rust_regex_explanation_pwa written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/LucianoBestia/rust_regex_explanation_pwa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11c7be5dd380ac9c302908a92f7f46aeaecfbd51c0b7df1bc949330b32b74ce3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11c7be5dd380ac9c302908a92f7f46aeaecfbd51c0b7df1bc949330b32b74ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11c7be5dd380ac9c302908a92f7f46aeaecfbd51c0b7df1bc949330b32b74ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c7be5dd380ac9c302908a92f7f46aeaecfbd51c0b7df1bc949330b32b74ce3", kill_on_drop: false }`
[INFO] [stdout] 11c7be5dd380ac9c302908a92f7f46aeaecfbd51c0b7df1bc949330b32b74ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 999882a1414ceaddbb914a1590d72f471c03fb4704f860be730e752b35729f16
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "999882a1414ceaddbb914a1590d72f471c03fb4704f860be730e752b35729f16", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.67
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.67
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.67
[INFO] [stderr]     Checking wasm-bindgen v0.2.67
[INFO] [stderr]     Checking js-sys v0.3.44
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.17
[INFO] [stderr]     Checking web-sys v0.3.44
[INFO] [stderr]     Checking rust_regex_explanation_pwa v2020.810.640 (/opt/rustwide/workdir)
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/web_sys_mod.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 |           ));
[INFO] [stdout]     |             ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/regex_method_mod.rs:92:20
[INFO] [stdout]     |
[INFO] [stdout] 92  |           Some(m) => html_encoded_push!(
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 93  | |             html,
[INFO] [stdout] 94  | |             r#"    <span class="hljs-comment">1. syntax find:</span> <span class="hljs-keyword">{}..{}</span> {}"#,
[INFO] [stdout] 95  | |             &m.start().to_string(),
[INFO] [stdout] 96  | |             &m.end().to_string(),
[INFO] [stdout] 97  | |             &m.as_str()
[INFO] [stdout] 98  | |         ),
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `html_encoded_push` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> src/web_sys_mod.rs:92:83
[INFO] [stdout]    |
[INFO] [stdout] 92 |         $html.push_to_use_only_by_the_macro_html_encoded_push(&format!($template));
[INFO] [stdout]    |                                                                                   ^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/regex_method_mod.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |         None => html_encoded_push!(html, r#"    <span class="hljs-comment">1. syntax find:</span> None"#),
[INFO] [stdout]    |                 ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `html_encoded_push` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/web_sys_mod.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 |           ));
[INFO] [stdout]     |             ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/regex_method_mod.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 | /             html_encoded_push!(
[INFO] [stdout] 121 | |                 html,
[INFO] [stdout] 122 | |                 r#"    <span class="hljs-comment">3. syntax find:</span> <span class="hljs-keyword">{}..{}</span> {}"#,
[INFO] [stdout] 123 | |                 &m.start().to_string(),
[INFO] [stdout] 124 | |                 &m.end().to_string(),
[INFO] [stdout] 125 | |                 &m.as_str()
[INFO] [stdout] 126 | |             )
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `html_encoded_push` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/web_sys_mod.rs:92:83
[INFO] [stdout]     |
[INFO] [stdout] 92  |         $html.push_to_use_only_by_the_macro_html_encoded_push(&format!($template));
[INFO] [stdout]     |                                                                                   ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/regex_method_mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 |         None => html_encoded_push!(html, r#"    <span class="hljs-comment">1. captures:</span> None"#),
[INFO] [stdout]     |                 -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `html_encoded_push` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/web_sys_mod.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 |           ));
[INFO] [stdout]     |             ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/regex_method_mod.rs:92:20
[INFO] [stdout]     |
[INFO] [stdout] 92  |           Some(m) => html_encoded_push!(
[INFO] [stdout]     |  ____________________-
[INFO] [stdout] 93  | |             html,
[INFO] [stdout] 94  | |             r#"    <span class="hljs-comment">1. syntax find:</span> <span class="hljs-keyword">{}..{}</span> {}"#,
[INFO] [stdout] 95  | |             &m.start().to_string(),
[INFO] [stdout] 96  | |             &m.end().to_string(),
[INFO] [stdout] 97  | |             &m.as_str()
[INFO] [stdout] 98  | |         ),
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `html_encoded_push` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> src/web_sys_mod.rs:92:83
[INFO] [stdout]    |
[INFO] [stdout] 92 |         $html.push_to_use_only_by_the_macro_html_encoded_push(&format!($template));
[INFO] [stdout]    |                                                                                   ^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/regex_method_mod.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |         None => html_encoded_push!(html, r#"    <span class="hljs-comment">1. syntax find:</span> None"#),
[INFO] [stdout]    |                 ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `html_encoded_push` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/web_sys_mod.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 |           ));
[INFO] [stdout]     |             ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/regex_method_mod.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 | /             html_encoded_push!(
[INFO] [stdout] 121 | |                 html,
[INFO] [stdout] 122 | |                 r#"    <span class="hljs-comment">3. syntax find:</span> <span class="hljs-keyword">{}..{}</span> {}"#,
[INFO] [stdout] 123 | |                 &m.start().to_string(),
[INFO] [stdout] 124 | |                 &m.end().to_string(),
[INFO] [stdout] 125 | |                 &m.as_str()
[INFO] [stdout] 126 | |             )
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `html_encoded_push` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> src/web_sys_mod.rs:92:83
[INFO] [stdout]     |
[INFO] [stdout] 92  |         $html.push_to_use_only_by_the_macro_html_encoded_push(&format!($template));
[INFO] [stdout]     |                                                                                   ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/regex_method_mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 |         None => html_encoded_push!(html, r#"    <span class="hljs-comment">1. captures:</span> None"#),
[INFO] [stdout]     |                 -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `html_encoded_push` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_regex_explanation_pwa`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "999882a1414ceaddbb914a1590d72f471c03fb4704f860be730e752b35729f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999882a1414ceaddbb914a1590d72f471c03fb4704f860be730e752b35729f16", kill_on_drop: false }`
[INFO] [stdout] 999882a1414ceaddbb914a1590d72f471c03fb4704f860be730e752b35729f16