[INFO] cloning repository https://github.com/hitsan/clojure
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hitsan/clojure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhitsan%2Fclojure", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhitsan%2Fclojure'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78f61cb2cfc5fcdd5d42637fe1995a135e6d74ac
[INFO] testing hitsan/clojure against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhitsan%2Fclojure" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hitsan/clojure on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hitsan/clojure
[INFO] finished tweaking git repo https://github.com/hitsan/clojure
[INFO] tweaked toml for git repo https://github.com/hitsan/clojure written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hitsan/clojure 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 063a78c3054ec2c9aa93fccfb69e31344b6db18bedc66f1fc58b81affd0d8c80
[INFO] running `Command { std: "docker" "start" "-a" "063a78c3054ec2c9aa93fccfb69e31344b6db18bedc66f1fc58b81affd0d8c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "063a78c3054ec2c9aa93fccfb69e31344b6db18bedc66f1fc58b81affd0d8c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063a78c3054ec2c9aa93fccfb69e31344b6db18bedc66f1fc58b81affd0d8c80", kill_on_drop: false }`
[INFO] [stdout] 063a78c3054ec2c9aa93fccfb69e31344b6db18bedc66f1fc58b81affd0d8c80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6626c5fdfb9cd925c81b4ff6a3494e242348476748c1b77109d6c500e0986ce
[INFO] running `Command { std: "docker" "start" "-a" "b6626c5fdfb9cd925c81b4ff6a3494e242348476748c1b77109d6c500e0986ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling clojure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/lexer/lexer.rs:64:14
[INFO] [stdout]    |
[INFO] [stdout] 64 |         Some(target) => Some(Lexed::new(token, &chars.as_str())),
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/lexer/lexer.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn char(code: &str, target: char, token: Token) -> Option<Lexed> {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> src/lexer/lexer.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum Token {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexed` is never constructed
[INFO] [stdout]   --> src/lexer/lexer.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Lexed<'a> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<'a> Lexed<'a> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 18 |     pub fn new(token: Token, rest: &'a str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `number` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn number(code: &str) -> Option<Lexed> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `l_brace` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn l_brace(code: &str) -> Option<Lexed> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_brace` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn r_brace(code: &str) -> Option<Lexed> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plus` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn plus(code: &str) -> Option<Lexed> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `minus` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn minus(code: &str) -> Option<Lexed> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asterisk` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn asterisk(code: &str) -> Option<Lexed> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `slash` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn slash(code: &str) -> Option<Lexed> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `char` is never used
[INFO] [stdout]   --> src/lexer/lexer.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn char(code: &str, target: char, token: Token) -> Option<Lexed> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "b6626c5fdfb9cd925c81b4ff6a3494e242348476748c1b77109d6c500e0986ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6626c5fdfb9cd925c81b4ff6a3494e242348476748c1b77109d6c500e0986ce", kill_on_drop: false }`
[INFO] [stdout] b6626c5fdfb9cd925c81b4ff6a3494e242348476748c1b77109d6c500e0986ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18c17ba9d04e90b62b9fdf9283b15c08a72cf428990784eb2eb7ab17358e6271
[INFO] running `Command { std: "docker" "start" "-a" "18c17ba9d04e90b62b9fdf9283b15c08a72cf428990784eb2eb7ab17358e6271", kill_on_drop: false }`
[INFO] [stderr]    Compiling clojure v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/lexer/lexer.rs:64:14
[INFO] [stdout]    |
[INFO] [stdout] 64 |         Some(target) => Some(Lexed::new(token, &chars.as_str())),
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/lexer/lexer.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn char(code: &str, target: char, token: Token) -> Option<Lexed> {
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "18c17ba9d04e90b62b9fdf9283b15c08a72cf428990784eb2eb7ab17358e6271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c17ba9d04e90b62b9fdf9283b15c08a72cf428990784eb2eb7ab17358e6271", kill_on_drop: false }`
[INFO] [stdout] 18c17ba9d04e90b62b9fdf9283b15c08a72cf428990784eb2eb7ab17358e6271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20ed2b75ecdbe76ecc8187b579fab1cf64216c5628340c539d0c013ff9fc40a4
[INFO] running `Command { std: "docker" "start" "-a" "20ed2b75ecdbe76ecc8187b579fab1cf64216c5628340c539d0c013ff9fc40a4", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]   --> src/lexer/lexer.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         Some(target) => Some(Lexed::new(token, &chars.as_str())),
[INFO] [stderr]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]   --> src/lexer/lexer.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 | fn char(code: &str, target: char, token: Token) -> Option<Lexed> {
[INFO] [stderr]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stderr] 
[INFO] [stderr] warning: `clojure` (bin "clojure" test) generated 2 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/clojure-564d4f0ee062faab)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test lexer::lexer::tests::test_l_brace ... ok
[INFO] [stdout] test lexer::lexer::tests::test_number ... ok
[INFO] [stdout] test lexer::lexer::tests::test_r_brace ... ok
[INFO] [stdout] test lexer::lexer::tests::test_operator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20ed2b75ecdbe76ecc8187b579fab1cf64216c5628340c539d0c013ff9fc40a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ed2b75ecdbe76ecc8187b579fab1cf64216c5628340c539d0c013ff9fc40a4", kill_on_drop: false }`
[INFO] [stdout] 20ed2b75ecdbe76ecc8187b579fab1cf64216c5628340c539d0c013ff9fc40a4