[INFO] fetching crate notedown_ast 0.8.2...
[INFO] checking notedown_ast-0.8.2 against try#82acd1d76add2232e19c1f0feb250d2a19ec6efe for pr-81213
[INFO] extracting crate notedown_ast 0.8.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate notedown_ast 0.8.2 on toolchain 82acd1d76add2232e19c1f0feb250d2a19ec6efe
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notedown_ast 0.8.2
[INFO] finished tweaking crates.io crate notedown_ast 0.8.2
[INFO] tweaked toml for crates.io crate notedown_ast 0.8.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb6597b0d444810d114c08796fd3ddb1a6a17dd92e57e839f5371a0d731f6f94
[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" "bb6597b0d444810d114c08796fd3ddb1a6a17dd92e57e839f5371a0d731f6f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb6597b0d444810d114c08796fd3ddb1a6a17dd92e57e839f5371a0d731f6f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6597b0d444810d114c08796fd3ddb1a6a17dd92e57e839f5371a0d731f6f94", kill_on_drop: false }`
[INFO] [stdout] bb6597b0d444810d114c08796fd3ddb1a6a17dd92e57e839f5371a0d731f6f94
[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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49f79a9c4bb9101bb493ce22ef76b0b8d2cf5c9ad37caaba5975d855261097c4
[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" "49f79a9c4bb9101bb493ce22ef76b0b8d2cf5c9ad37caaba5975d855261097c4", kill_on_drop: false }`
[INFO] [stderr]     Checking unidecode v0.3.0
[INFO] [stderr]     Checking slugify v0.1.0
[INFO] [stderr]     Checking text-utils v0.3.0
[INFO] [stderr]     Checking notedown_ast v0.8.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `build_th`
[INFO] [stdout]    --> src/traits/to_html.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn build_th(input: &str, e: u8) -> String {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_td`
[INFO] [stdout]    --> src/traits/to_html.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub fn build_td(input: &str, e: u8) -> String {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_th`
[INFO] [stdout]    --> src/traits/to_html.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn build_th(input: &str, e: u8) -> String {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_td`
[INFO] [stdout]    --> src/traits/to_html.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub fn build_td(input: &str, e: u8) -> String {
[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 2.72s
[INFO] running `Command { std: "docker" "inspect" "49f79a9c4bb9101bb493ce22ef76b0b8d2cf5c9ad37caaba5975d855261097c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f79a9c4bb9101bb493ce22ef76b0b8d2cf5c9ad37caaba5975d855261097c4", kill_on_drop: false }`
[INFO] [stdout] 49f79a9c4bb9101bb493ce22ef76b0b8d2cf5c9ad37caaba5975d855261097c4