[INFO] cloning repository https://github.com/yusdacra/linemd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yusdacra/linemd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Flinemd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Flinemd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5708d721b27d723bb94cf5aa7d189dd1401f348
[INFO] checking yusdacra/linemd against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyusdacra%2Flinemd" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yusdacra/linemd on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yusdacra/linemd
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/yusdacra/linemd
[INFO] tweaked toml for git repo https://github.com/yusdacra/linemd written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/yusdacra/linemd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7028c4cd7c064ea8c4c9df76ee09d29f690e36928ab41dede61b06b267eaacc
[INFO] running `Command { std: "docker" "start" "-a" "f7028c4cd7c064ea8c4c9df76ee09d29f690e36928ab41dede61b06b267eaacc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7028c4cd7c064ea8c4c9df76ee09d29f690e36928ab41dede61b06b267eaacc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7028c4cd7c064ea8c4c9df76ee09d29f690e36928ab41dede61b06b267eaacc", kill_on_drop: false }`
[INFO] [stdout] f7028c4cd7c064ea8c4c9df76ee09d29f690e36928ab41dede61b06b267eaacc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6600138f0faae7cc2b6967a194356a3fb801401e06c1941e6a6c4d5fa7ff8903
[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" "6600138f0faae7cc2b6967a194356a3fb801401e06c1941e6a6c4d5fa7ff8903", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking linemd v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SvgConfig`
[INFO] [stdout]    --> src/tests.rs:288:45
[INFO] [stdout]     |
[INFO] [stdout] 288 |     let svg = render_as_svg(&MD.parse_md(), SvgConfig::default());
[INFO] [stdout]     |                                             ^^^^^^^^^ use of undeclared type `SvgConfig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `render_as_svg` in this scope
[INFO] [stdout]    --> src/tests.rs:288:15
[INFO] [stdout]     |
[INFO] [stdout] 288 |     let svg = render_as_svg(&MD.parse_md(), SvgConfig::default());
[INFO] [stdout]     |               ^^^^^^^^^^^^^ help: a function with a similar name exists: `render_as_html`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/html.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | pub fn render_as_html<'a>(tokens: impl AsRef<[Token<'a>]> + 'a) -> String {
[INFO] [stdout]     | ------------------------------------------------------------------------- similarly named function `render_as_html` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linemd`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6600138f0faae7cc2b6967a194356a3fb801401e06c1941e6a6c4d5fa7ff8903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6600138f0faae7cc2b6967a194356a3fb801401e06c1941e6a6c4d5fa7ff8903", kill_on_drop: false }`
[INFO] [stdout] 6600138f0faae7cc2b6967a194356a3fb801401e06c1941e6a6c4d5fa7ff8903