[INFO] cloning repository https://github.com/VanillaBrooks/markdown-pdf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VanillaBrooks/markdown-pdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVanillaBrooks%2Fmarkdown-pdf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVanillaBrooks%2Fmarkdown-pdf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7fbe4b5698fcbf6876c09659a16da380846ed85
[INFO] testing VanillaBrooks/markdown-pdf against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVanillaBrooks%2Fmarkdown-pdf" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VanillaBrooks/markdown-pdf on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VanillaBrooks/markdown-pdf
[INFO] finished tweaking git repo https://github.com/VanillaBrooks/markdown-pdf
[INFO] tweaked toml for git repo https://github.com/VanillaBrooks/markdown-pdf written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/VanillaBrooks/markdown-pdf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45810387dfbbc1755505aa380ac7a4e425180ef488aa9213601a5eb40b6d955c
[INFO] running `Command { std: "docker" "start" "-a" "45810387dfbbc1755505aa380ac7a4e425180ef488aa9213601a5eb40b6d955c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45810387dfbbc1755505aa380ac7a4e425180ef488aa9213601a5eb40b6d955c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45810387dfbbc1755505aa380ac7a4e425180ef488aa9213601a5eb40b6d955c", kill_on_drop: false }`
[INFO] [stdout] 45810387dfbbc1755505aa380ac7a4e425180ef488aa9213601a5eb40b6d955c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4b8140b1f4eb145156d5ee71368ce1b622164d280f2a3fa0b95683e44a7735a
[INFO] running `Command { std: "docker" "start" "-a" "d4b8140b1f4eb145156d5ee71368ce1b622164d280f2a3fa0b95683e44a7735a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling argh_shared v0.1.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling argh_derive v0.1.4
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling argh v0.1.4
[INFO] [stderr]    Compiling markdown-pdf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "d4b8140b1f4eb145156d5ee71368ce1b622164d280f2a3fa0b95683e44a7735a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b8140b1f4eb145156d5ee71368ce1b622164d280f2a3fa0b95683e44a7735a", kill_on_drop: false }`
[INFO] [stdout] d4b8140b1f4eb145156d5ee71368ce1b622164d280f2a3fa0b95683e44a7735a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aa757a0c61bf00216b854b51df0bc2048c68f91f19b31d5ec90b5965b90bcf1
[INFO] running `Command { std: "docker" "start" "-a" "5aa757a0c61bf00216b854b51df0bc2048c68f91f19b31d5ec90b5965b90bcf1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling markdown-pdf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/parse.rs:473:13
[INFO] [stdout]     |
[INFO] [stdout] 473 |         let out = out.unwrap();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/parse.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let out = out.unwrap();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `code_header_1`
[INFO] [stdout]    --> src/parse.rs:672:8
[INFO] [stdout]     |
[INFO] [stdout] 672 |     fn code_header_1() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5aa757a0c61bf00216b854b51df0bc2048c68f91f19b31d5ec90b5965b90bcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa757a0c61bf00216b854b51df0bc2048c68f91f19b31d5ec90b5965b90bcf1", kill_on_drop: false }`
[INFO] [stdout] 5aa757a0c61bf00216b854b51df0bc2048c68f91f19b31d5ec90b5965b90bcf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acd32f029f56ff13efd9277c18a7e9a0de7703c1aa47eb72455f4cfd97af2ac0
[INFO] running `Command { std: "docker" "start" "-a" "acd32f029f56ff13efd9277c18a7e9a0de7703c1aa47eb72455f4cfd97af2ac0", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]    --> src/parse.rs:473:13
[INFO] [stderr]     |
[INFO] [stderr] 473 |         let out = out.unwrap();
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]    --> src/parse.rs:500:13
[INFO] [stderr]     |
[INFO] [stderr] 500 |         let out = out.unwrap();
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `code_header_1`
[INFO] [stderr]    --> src/parse.rs:672:8
[INFO] [stderr]     |
[INFO] [stderr] 672 |     fn code_header_1() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `markdown-pdf` (bin "markdown-pdf" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/markdown_pdf-88db61bfbae3c5eb)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test parse::tests::bold_escapted ... ignored
[INFO] [stdout] test parse::tests::bold_1 ... ok
[INFO] [stdout] test parse::tests::block_1 ... ok
[INFO] [stdout] test parse::tests::italics_1 ... ok
[INFO] [stdout] test parse::tests::get_header ... ok
[INFO] [stdout] test parse::tests::parse_code_1 ... ok
[INFO] [stdout] test parse::tests::parse_nested_bullet_block ... ok
[INFO] [stdout] test parse::tests::parse_picture_1 ... ok
[INFO] [stdout] test parse::tests::parse_code_2 ... ok
[INFO] [stdout] test parse::tests::parse_single_bullet_1 ... ok
[INFO] [stdout] test parse::tests::parse_slide_1 ... ok
[INFO] [stdout] test parse::tests::parse_slide_2 ... ok
[INFO] [stdout] test parse::tests::parse_string_1 ... ok
[INFO] [stdout] test parse::tests::parse_unnested_bullet_block ... ok
[INFO] [stdout] test parse::tests::strikethrough_1 ... ok
[INFO] [stdout] test parse::tests::text_1 ... ok
[INFO] [stdout] test parse::tests::text_2_only_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "acd32f029f56ff13efd9277c18a7e9a0de7703c1aa47eb72455f4cfd97af2ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd32f029f56ff13efd9277c18a7e9a0de7703c1aa47eb72455f4cfd97af2ac0", kill_on_drop: false }`
[INFO] [stdout] acd32f029f56ff13efd9277c18a7e9a0de7703c1aa47eb72455f4cfd97af2ac0