[INFO] updating cached repository https://github.com/BenjaminSchaaf/sbnf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e6dd7819d1fb4afd6939419d273663e6af9dc24
[INFO] checking BenjaminSchaaf/sbnf against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminSchaaf%2Fsbnf" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BenjaminSchaaf/sbnf on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BenjaminSchaaf/sbnf
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/BenjaminSchaaf/sbnf
[INFO] tweaked toml for git repo https://github.com/BenjaminSchaaf/sbnf written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/BenjaminSchaaf/sbnf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21f373bfce6f4daf459487c1d1987deb5878a23fff43e2bb946e875e5dbbfbe7
[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" "21f373bfce6f4daf459487c1d1987deb5878a23fff43e2bb946e875e5dbbfbe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21f373bfce6f4daf459487c1d1987deb5878a23fff43e2bb946e875e5dbbfbe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f373bfce6f4daf459487c1d1987deb5878a23fff43e2bb946e875e5dbbfbe7", kill_on_drop: false }`
[INFO] [stdout] 21f373bfce6f4daf459487c1d1987deb5878a23fff43e2bb946e875e5dbbfbe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ab98a0ba48d15906af2ed283d1b8e2c3e90769f54f59d988649b36ce5e9b3ea
[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" "9ab98a0ba48d15906af2ed283d1b8e2c3e90769f54f59d988649b36ce5e9b3ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking clap v2.27.1
[INFO] [stderr]     Checking sbnf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pop_amount`
[INFO] [stdout]    --> src/compiler.rs:903:56
[INFO] [stdout]     |
[INFO] [stdout] 903 |                     sublime_syntax::ContextChange::Pop(pop_amount) => {
[INFO] [stdout]     |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pop_amount`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pop_amount`
[INFO] [stdout]    --> src/compiler.rs:903:56
[INFO] [stdout]     |
[INFO] [stdout] 903 |                     sublime_syntax::ContextChange::Pop(pop_amount) => {
[INFO] [stdout]     |                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pop_amount`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Variable`
[INFO] [stdout]     --> src/compiler.rs:1349:9
[INFO] [stdout]      |
[INFO] [stdout] 1349 |         Variable(&'static str),
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LiteralTerminal`
[INFO] [stdout]     --> src/compiler.rs:1351:9
[INFO] [stdout]      |
[INFO] [stdout] 1351 |         LiteralTerminal(&'static str),
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `variable`
[INFO] [stdout]     --> src/compiler.rs:1399:8
[INFO] [stdout]      |
[INFO] [stdout] 1399 |     fn variable(s: &'static str) -> TestNode { TestNode::Variable(s) }
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `literal`
[INFO] [stdout]     --> src/compiler.rs:1401:8
[INFO] [stdout]      |
[INFO] [stdout] 1401 |     fn literal(s: &'static str) -> TestNode { TestNode::LiteralTerminal(s) }
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Variable`
[INFO] [stdout]     --> src/compiler.rs:1421:9
[INFO] [stdout]      |
[INFO] [stdout] 1421 |         Variable { name: String, child: Box<TestContextMatch> },
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `m_var`
[INFO] [stdout]     --> src/compiler.rs:1463:8
[INFO] [stdout]      |
[INFO] [stdout] 1463 |     fn m_var(s: &str, child: TestContextMatch, r: &[TestNode]) -> TestContextMatch {
[INFO] [stdout]      |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.68s
[INFO] running `Command { std: "docker" "inspect" "9ab98a0ba48d15906af2ed283d1b8e2c3e90769f54f59d988649b36ce5e9b3ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab98a0ba48d15906af2ed283d1b8e2c3e90769f54f59d988649b36ce5e9b3ea", kill_on_drop: false }`
[INFO] [stdout] 9ab98a0ba48d15906af2ed283d1b8e2c3e90769f54f59d988649b36ce5e9b3ea