[INFO] cloning repository https://github.com/tonyalaribe/djotters
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonyalaribe/djotters" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonyalaribe%2Fdjotters", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonyalaribe%2Fdjotters'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1130c82cb607729e80cb6bd9bd051b9c6ab7d0b2
[INFO] checking tonyalaribe/djotters against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonyalaribe%2Fdjotters" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tonyalaribe/djotters on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tonyalaribe/djotters
[INFO] finished tweaking git repo https://github.com/tonyalaribe/djotters
[INFO] tweaked toml for git repo https://github.com/tonyalaribe/djotters written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tonyalaribe/djotters already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded utf8-width v0.1.7
[INFO] [stderr]   Downloaded slugify v0.1.0
[INFO] [stderr]   Downloaded env_logger v0.11.3
[INFO] [stderr]   Downloaded anstyle-query v1.0.3
[INFO] [stderr]   Downloaded html-escape v0.2.13
[INFO] [stderr]   Downloaded memchr v2.3.3
[INFO] [stderr]   Downloaded aho-corasick v0.7.15
[INFO] [stderr]   Downloaded regex v1.4.6
[INFO] [stderr]   Downloaded nom v7.1.1
[INFO] [stderr]   Downloaded unidecode v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2365b507a3580e286a39658134b5d656cdf2a6ecc23f159a440da482b2e2aee5
[INFO] running `Command { std: "docker" "start" "-a" "2365b507a3580e286a39658134b5d656cdf2a6ecc23f159a440da482b2e2aee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2365b507a3580e286a39658134b5d656cdf2a6ecc23f159a440da482b2e2aee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2365b507a3580e286a39658134b5d656cdf2a6ecc23f159a440da482b2e2aee5", kill_on_drop: false }`
[INFO] [stdout] 2365b507a3580e286a39658134b5d656cdf2a6ecc23f159a440da482b2e2aee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fc730b49e34c20c01402f5e14408f20b160167922259007bac42a7a103a0dfd
[INFO] running `Command { std: "docker" "start" "-a" "9fc730b49e34c20c01402f5e14408f20b160167922259007bac42a7a103a0dfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking unidecode v0.3.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking slugify v0.1.0
[INFO] [stderr]     Checking regex v1.4.6
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]     Checking djotters v0.1.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `cut` and `newline`
[INFO] [stdout]   --> src/parser.rs:11:82
[INFO] [stdout]    |
[INFO] [stdout] 11 |             alphanumeric1, anychar, char, line_ending, multispace0, multispace1, newline, space0,
[INFO] [stdout]    |                                                                                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     combinator::{cut, eof, map, map_res, opt, peek, recognize, rest, verify},
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::markdown`
[INFO] [stdout]  --> src/tests/attention.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::super::markdown;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::parser`
[INFO] [stdout]  --> src/tests/attention.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::super::parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pretty_assertions::assert_eq`
[INFO] [stdout]  --> src/tests/attention.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pretty_assertions::assert_eq;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InputTakeAtPosition`, `cut`, `error::ParseError`, and `newline`
[INFO] [stdout]   --> src/parser.rs:11:82
[INFO] [stdout]    |
[INFO] [stdout] 11 |             alphanumeric1, anychar, char, line_ending, multispace0, multispace1, newline, space0,
[INFO] [stdout]    |                                                                                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     combinator::{cut, eof, map, map_res, opt, peek, recognize, rest, verify},
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 16 |     error::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     AsChar, IResult, InputTakeAtPosition, Parser,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::parser`
[INFO] [stdout]  --> src/tests/attention.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::super::parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched`
[INFO] [stdout]    --> src/parser.rs:467:21
[INFO] [stdout]     |
[INFO] [stdout] 467 |         let (input, matched) = opt(pair(char('|'), opt(peek(char('\n')))))(input)?;
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched`
[INFO] [stdout]    --> src/parser.rs:467:21
[INFO] [stdout]     |
[INFO] [stdout] 467 |         let (input, matched) = opt(pair(char('|'), opt(peek(char('\n')))))(input)?;
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsChar`
[INFO] [stdout]   --> src/parser.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     AsChar, IResult, InputTakeAtPosition, Parser,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::ParseError`
[INFO] [stdout]   --> src/parser.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     error::ParseError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InputTakeAtPosition`
[INFO] [stdout]   --> src/parser.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |     AsChar, IResult, InputTakeAtPosition, Parser,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsChar`
[INFO] [stdout]   --> src/parser.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     AsChar, IResult, InputTakeAtPosition, Parser,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.01s
[INFO] running `Command { std: "docker" "inspect" "9fc730b49e34c20c01402f5e14408f20b160167922259007bac42a7a103a0dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fc730b49e34c20c01402f5e14408f20b160167922259007bac42a7a103a0dfd", kill_on_drop: false }`
[INFO] [stdout] 9fc730b49e34c20c01402f5e14408f20b160167922259007bac42a7a103a0dfd