[INFO] cloning repository https://github.com/AndrewGrim/mark_downer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndrewGrim/mark_downer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewGrim%2Fmark_downer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewGrim%2Fmark_downer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55bb71c4f2586d9af37767441b64740859587c86
[INFO] building AndrewGrim/mark_downer against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewGrim%2Fmark_downer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AndrewGrim/mark_downer on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AndrewGrim/mark_downer
[INFO] finished tweaking git repo https://github.com/AndrewGrim/mark_downer
[INFO] tweaked toml for git repo https://github.com/AndrewGrim/mark_downer written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AndrewGrim/mark_downer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a5b5deee1e47e794853d3fe6aa39cde94613484e317a6e674af8c21694a1131
[INFO] running `Command { std: "docker" "start" "-a" "4a5b5deee1e47e794853d3fe6aa39cde94613484e317a6e674af8c21694a1131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a5b5deee1e47e794853d3fe6aa39cde94613484e317a6e674af8c21694a1131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a5b5deee1e47e794853d3fe6aa39cde94613484e317a6e674af8c21694a1131", kill_on_drop: false }`
[INFO] [stdout] 4a5b5deee1e47e794853d3fe6aa39cde94613484e317a6e674af8c21694a1131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 890de9b217a3b2a16e730d813c6505fbd6793a55b3ac3c5ae41cd8c3f93297bb
[INFO] running `Command { std: "docker" "start" "-a" "890de9b217a3b2a16e730d813c6505fbd6793a55b3ac3c5ae41cd8c3f93297bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling markdown v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/markdown.rs:334:23
[INFO] [stdout]     |
[INFO] [stdout] 334 | pub fn match_emphasis(mut emphasis: &mut emphasis::State, text: &String, tokens: &mut Vec<Token>, iter: &mut CharsWithPosition, c: (usize...
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "890de9b217a3b2a16e730d813c6505fbd6793a55b3ac3c5ae41cd8c3f93297bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890de9b217a3b2a16e730d813c6505fbd6793a55b3ac3c5ae41cd8c3f93297bb", kill_on_drop: false }`
[INFO] [stdout] 890de9b217a3b2a16e730d813c6505fbd6793a55b3ac3c5ae41cd8c3f93297bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a97cf19975e8b9372e94f5bf2d4324884f13f63380a710f0ddbfdab08007495c
[INFO] running `Command { std: "docker" "start" "-a" "a97cf19975e8b9372e94f5bf2d4324884f13f63380a710f0ddbfdab08007495c", kill_on_drop: false }`
[INFO] [stderr]    Compiling markdown v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/markdown.rs:334:23
[INFO] [stdout]     |
[INFO] [stdout] 334 | pub fn match_emphasis(mut emphasis: &mut emphasis::State, text: &String, tokens: &mut Vec<Token>, iter: &mut CharsWithPosition, c: (usize...
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/markdown.rs:334:23
[INFO] [stdout]     |
[INFO] [stdout] 334 | pub fn match_emphasis(mut emphasis: &mut emphasis::State, text: &String, tokens: &mut Vec<Token>, iter: &mut CharsWithPosition, c: (usize...
[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: panic message is not a string literal
[INFO] [stdout]    --> src/lexer.rs:504:29
[INFO] [stdout]     |
[INFO] [stdout] 504 |                 _ => panic!(format!("Encounterd TokenType other than expected! {:#?}", token)),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 504 -                 _ => panic!(format!("Encounterd TokenType other than expected! {:#?}", token)),
[INFO] [stdout] 504 +                 _ => panic!("Encounterd TokenType other than expected! {:#?}", token),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "a97cf19975e8b9372e94f5bf2d4324884f13f63380a710f0ddbfdab08007495c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97cf19975e8b9372e94f5bf2d4324884f13f63380a710f0ddbfdab08007495c", kill_on_drop: false }`
[INFO] [stdout] a97cf19975e8b9372e94f5bf2d4324884f13f63380a710f0ddbfdab08007495c
