[INFO] cloning repository https://github.com/kernel32dev/normalizador
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kernel32dev/normalizador" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernel32dev%2Fnormalizador", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernel32dev%2Fnormalizador'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fe3cacb5e1067760aa3c793050a2babc1b50076
[INFO] testing kernel32dev/normalizador against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernel32dev%2Fnormalizador" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kernel32dev/normalizador
[INFO] finished tweaking git repo https://github.com/kernel32dev/normalizador
[INFO] tweaked toml for git repo https://github.com/kernel32dev/normalizador written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kernel32dev/normalizador on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kernel32dev/normalizador 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c03484edcf3f6edb201890983b3373d555c5641fc4ebbcbc39905e6c0ebfa08d
[INFO] running `Command { std: "docker" "start" "-a" "c03484edcf3f6edb201890983b3373d555c5641fc4ebbcbc39905e6c0ebfa08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c03484edcf3f6edb201890983b3373d555c5641fc4ebbcbc39905e6c0ebfa08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c03484edcf3f6edb201890983b3373d555c5641fc4ebbcbc39905e6c0ebfa08d", kill_on_drop: false }`
[INFO] [stdout] c03484edcf3f6edb201890983b3373d555c5641fc4ebbcbc39905e6c0ebfa08d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fb6c3a16e05269cd53cd87796df8b1592c51c653b8119181eba138c680ecafd
[INFO] running `Command { std: "docker" "start" "-a" "6fb6c3a16e05269cd53cd87796df8b1592c51c653b8119181eba138c680ecafd", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling normalizador v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `First` is never constructed
[INFO] [stdout]    --> src/monoid.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct First<T>(pub T);
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Last` is never constructed
[INFO] [stdout]    --> src/monoid.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub struct Last<T>(pub T);
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AssertSingle` is never constructed
[INFO] [stdout]    --> src/monoid.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub struct AssertSingle<T>(pub T);
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AssertEq` is never constructed
[INFO] [stdout]    --> src/monoid.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct AssertEq<T>(pub T);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "6fb6c3a16e05269cd53cd87796df8b1592c51c653b8119181eba138c680ecafd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb6c3a16e05269cd53cd87796df8b1592c51c653b8119181eba138c680ecafd", kill_on_drop: false }`
[INFO] [stdout] 6fb6c3a16e05269cd53cd87796df8b1592c51c653b8119181eba138c680ecafd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4efd182f585fbfd4570256c52ecfbf4d045d88c1d3dc4d1944f156b1b2732400
[INFO] running `Command { std: "docker" "start" "-a" "4efd182f585fbfd4570256c52ecfbf4d045d88c1d3dc4d1944f156b1b2732400", kill_on_drop: false }`
[INFO] [stderr]    Compiling normalizador v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `First` is never constructed
[INFO] [stdout]    --> src/monoid.rs:225:12
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct First<T>(pub T);
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Last` is never constructed
[INFO] [stdout]    --> src/monoid.rs:234:12
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub struct Last<T>(pub T);
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AssertSingle` is never constructed
[INFO] [stdout]    --> src/monoid.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub struct AssertSingle<T>(pub T);
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AssertEq` is never constructed
[INFO] [stdout]    --> src/monoid.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct AssertEq<T>(pub T);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "4efd182f585fbfd4570256c52ecfbf4d045d88c1d3dc4d1944f156b1b2732400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efd182f585fbfd4570256c52ecfbf4d045d88c1d3dc4d1944f156b1b2732400", kill_on_drop: false }`
[INFO] [stdout] 4efd182f585fbfd4570256c52ecfbf4d045d88c1d3dc4d1944f156b1b2732400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2494ee946f84afece2dee9a2229c9520e705e9a135df6f4e64d602a24f4a8184
[INFO] running `Command { std: "docker" "start" "-a" "2494ee946f84afece2dee9a2229c9520e705e9a135df6f4e64d602a24f4a8184", kill_on_drop: false }`
[INFO] [stderr] warning: struct `First` is never constructed
[INFO] [stderr]    --> src/monoid.rs:225:12
[INFO] [stderr]     |
[INFO] [stderr] 225 | pub struct First<T>(pub T);
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Last` is never constructed
[INFO] [stderr]    --> src/monoid.rs:234:12
[INFO] [stderr]     |
[INFO] [stderr] 234 | pub struct Last<T>(pub T);
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AssertSingle` is never constructed
[INFO] [stderr]    --> src/monoid.rs:245:12
[INFO] [stderr]     |
[INFO] [stderr] 245 | pub struct AssertSingle<T>(pub T);
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AssertEq` is never constructed
[INFO] [stderr]    --> src/monoid.rs:253:12
[INFO] [stderr]     |
[INFO] [stderr] 253 | pub struct AssertEq<T>(pub T);
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `normalizador` (bin "normalizador" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/normalizador-cd326e49781151b6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2494ee946f84afece2dee9a2229c9520e705e9a135df6f4e64d602a24f4a8184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2494ee946f84afece2dee9a2229c9520e705e9a135df6f4e64d602a24f4a8184", kill_on_drop: false }`
[INFO] [stdout] 2494ee946f84afece2dee9a2229c9520e705e9a135df6f4e64d602a24f4a8184