[INFO] fetching crate notedown_fmt 0.3.2...
[INFO] checking notedown_fmt-0.3.2 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate notedown_fmt 0.3.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate notedown_fmt 0.3.2 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notedown_fmt 0.3.2
[INFO] finished tweaking crates.io crate notedown_fmt 0.3.2
[INFO] tweaked toml for crates.io crate notedown_fmt 0.3.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded text-utils v0.2.5
[INFO] [stderr]   Downloaded notedown_parser v0.4.3
[INFO] [stderr]   Downloaded pangu v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8860f48bf6f75cd619c6f54991a80e2791458e3f070304f24951ffbec0ad978
[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" "d8860f48bf6f75cd619c6f54991a80e2791458e3f070304f24951ffbec0ad978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8860f48bf6f75cd619c6f54991a80e2791458e3f070304f24951ffbec0ad978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8860f48bf6f75cd619c6f54991a80e2791458e3f070304f24951ffbec0ad978", kill_on_drop: false }`
[INFO] [stdout] d8860f48bf6f75cd619c6f54991a80e2791458e3f070304f24951ffbec0ad978
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 84e5e8117e0eaac7fa5c55ff3f4d628bb43176910607d24ae60f5cc6dbb36cc9
[INFO] running `Command { std: "docker" "start" "-a" "84e5e8117e0eaac7fa5c55ff3f4d628bb43176910607d24ae60f5cc6dbb36cc9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking pangu v0.2.0
[INFO] [stderr]     Checking text-utils v0.2.5
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]     Checking notedown_parser v0.4.3
[INFO] [stderr]     Checking notedown_fmt v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/utils.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::borrow::{Borrow, Cow};
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/utils.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::borrow::{Borrow, Cow};
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_table`
[INFO] [stdout]    --> src/formatter.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn parse_table(text: &str) -> Pairs<Rule> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_list`
[INFO] [stdout]    --> src/formatter.rs:220:4
[INFO] [stdout]     |
[INFO] [stdout] 220 | fn parse_list(text: &str) -> Pairs<Rule> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_table`
[INFO] [stdout]    --> src/formatter.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn parse_table(text: &str) -> Pairs<Rule> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_list`
[INFO] [stdout]    --> src/formatter.rs:220:4
[INFO] [stdout]     |
[INFO] [stdout] 220 | fn parse_list(text: &str) -> Pairs<Rule> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `notedown_fmt::Settings`
[INFO] [stdout]  --> tests/text/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use notedown_fmt::Settings;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `Command { std: "docker" "inspect" "84e5e8117e0eaac7fa5c55ff3f4d628bb43176910607d24ae60f5cc6dbb36cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e5e8117e0eaac7fa5c55ff3f4d628bb43176910607d24ae60f5cc6dbb36cc9", kill_on_drop: false }`
[INFO] [stdout] 84e5e8117e0eaac7fa5c55ff3f4d628bb43176910607d24ae60f5cc6dbb36cc9