[INFO] cloning repository https://github.com/YassinEldeeb/speedy-md
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YassinEldeeb/speedy-md" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYassinEldeeb%2Fspeedy-md", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYassinEldeeb%2Fspeedy-md'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10d47f31a616c92f24ba035f3d52f5635d14655a
[INFO] testing YassinEldeeb/speedy-md against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYassinEldeeb%2Fspeedy-md" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YassinEldeeb/speedy-md on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YassinEldeeb/speedy-md
[INFO] finished tweaking git repo https://github.com/YassinEldeeb/speedy-md
[INFO] tweaked toml for git repo https://github.com/YassinEldeeb/speedy-md written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/YassinEldeeb/speedy-md already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded concat-string v1.0.1
[INFO] [stderr]   Downloaded ci_info v0.14.4
[INFO] [stderr]   Downloaded envmnt v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73b38decf70dfc4d9a882d12b57791d48d6d275e67f3e10d15b521fb0d1cdfd8
[INFO] running `Command { std: "docker" "start" "-a" "73b38decf70dfc4d9a882d12b57791d48d6d275e67f3e10d15b521fb0d1cdfd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73b38decf70dfc4d9a882d12b57791d48d6d275e67f3e10d15b521fb0d1cdfd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b38decf70dfc4d9a882d12b57791d48d6d275e67f3e10d15b521fb0d1cdfd8", kill_on_drop: false }`
[INFO] [stdout] 73b38decf70dfc4d9a882d12b57791d48d6d275e67f3e10d15b521fb0d1cdfd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7d3f15eaeb5949e852d8c8d9303798c209d330a507fc877471411bf8b5eaf37
[INFO] running `Command { std: "docker" "start" "-a" "d7d3f15eaeb5949e852d8c8d9303798c209d330a507fc877471411bf8b5eaf37", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling pulldown-cmark v0.9.1
[INFO] [stderr]    Compiling concat-string v1.0.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling speedy-md v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Link`
[INFO] [stdout]   --> src/lexer/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Link { label: &'a str, url: &'a str },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/lexer/mod.rs:5:10
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Debug, PartialEq, Clone)]
[INFO] [stdout]    |          ^^^^^             ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `last_byte`
[INFO] [stdout]    --> src/lexer/mod.rs:415:8
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn last_byte(&mut self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.26s
[INFO] running `Command { std: "docker" "inspect" "d7d3f15eaeb5949e852d8c8d9303798c209d330a507fc877471411bf8b5eaf37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d3f15eaeb5949e852d8c8d9303798c209d330a507fc877471411bf8b5eaf37", kill_on_drop: false }`
[INFO] [stdout] d7d3f15eaeb5949e852d8c8d9303798c209d330a507fc877471411bf8b5eaf37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e58d749433c333a43775732c8cf9e17ca1ca69242cff4572d7c04c6bde3a2d
[INFO] running `Command { std: "docker" "start" "-a" "99e58d749433c333a43775732c8cf9e17ca1ca69242cff4572d7c04c6bde3a2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling fsio v0.3.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stdout] warning: variant is never constructed: `Link`
[INFO] [stdout]   --> src/lexer/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Link { label: &'a str, url: &'a str },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/lexer/mod.rs:5:10
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Debug, PartialEq, Clone)]
[INFO] [stdout]    |          ^^^^^             ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `last_byte`
[INFO] [stdout]    --> src/lexer/mod.rs:415:8
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn last_byte(&mut self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling envmnt v0.9.1
[INFO] [stderr]    Compiling ci_info v0.14.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling speedy-md v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `speedy_md::Parser`
[INFO] [stdout]  --> tests/e2e.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use speedy_md::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `Parser` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `speedy-md` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `speedy_md::Parser`
[INFO] [stdout]  --> tests/bench.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use speedy_md::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `Parser` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `thread`
[INFO] [stdout]  --> tests/bench.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     thread,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     time::{Duration, Instant},
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Link`
[INFO] [stdout]   --> src/lexer/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Link { label: &'a str, url: &'a str },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/lexer/mod.rs:5:10
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Debug, PartialEq, Clone)]
[INFO] [stdout]    |          ^^^^^             ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `last_byte`
[INFO] [stdout]    --> src/lexer/mod.rs:415:8
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn last_byte(&mut self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "99e58d749433c333a43775732c8cf9e17ca1ca69242cff4572d7c04c6bde3a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e58d749433c333a43775732c8cf9e17ca1ca69242cff4572d7c04c6bde3a2d", kill_on_drop: false }`
[INFO] [stdout] 99e58d749433c333a43775732c8cf9e17ca1ca69242cff4572d7c04c6bde3a2d