[INFO] cloning repository https://github.com/kvverti/korou
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvverti/korou" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvverti%2Fkorou", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvverti%2Fkorou'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f0b795469a30987b2e964cf0eab843c74b422f9
[INFO] testing kvverti/korou against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvverti%2Fkorou" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kvverti/korou
[INFO] finished tweaking git repo https://github.com/kvverti/korou
[INFO] tweaked toml for git repo https://github.com/kvverti/korou written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kvverti/korou on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kvverti/korou 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bimap v0.6.2
[INFO] [stderr]   Downloaded arraydeque v0.5.1
[INFO] [stderr]   Downloaded once_cell v1.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b714342dae1d093c44248e5ed8f067aff38e0c1dd553ca5fefdeadef3928c664
[INFO] running `Command { std: "docker" "start" "-a" "b714342dae1d093c44248e5ed8f067aff38e0c1dd553ca5fefdeadef3928c664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b714342dae1d093c44248e5ed8f067aff38e0c1dd553ca5fefdeadef3928c664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b714342dae1d093c44248e5ed8f067aff38e0c1dd553ca5fefdeadef3928c664", kill_on_drop: false }`
[INFO] [stdout] b714342dae1d093c44248e5ed8f067aff38e0c1dd553ca5fefdeadef3928c664
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93ee242e96e70d73140a229da7ccc24e34d0b6638bd90368e839599115e9ebc8
[INFO] running `Command { std: "docker" "start" "-a" "93ee242e96e70d73140a229da7ccc24e34d0b6638bd90368e839599115e9ebc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling bimap v0.6.2
[INFO] [stderr]    Compiling arraydeque v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling korou-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TypeParam` is never constructed
[INFO] [stdout]  --> src/ast/generic.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TypeParam {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EffectHandler` is never constructed
[INFO] [stdout]   --> src/ast/handler.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct EffectHandler {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.17s
[INFO] running `Command { std: "docker" "inspect" "93ee242e96e70d73140a229da7ccc24e34d0b6638bd90368e839599115e9ebc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ee242e96e70d73140a229da7ccc24e34d0b6638bd90368e839599115e9ebc8", kill_on_drop: false }`
[INFO] [stdout] 93ee242e96e70d73140a229da7ccc24e34d0b6638bd90368e839599115e9ebc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49e2f04e79527b95006b1d756aca5d7bdbde64e4c2f247111459a24d24577f56
[INFO] running `Command { std: "docker" "start" "-a" "49e2f04e79527b95006b1d756aca5d7bdbde64e4c2f247111459a24d24577f56", kill_on_drop: false }`
[INFO] [stderr]    Compiling korou-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TypeParam` is never constructed
[INFO] [stdout]  --> src/ast/generic.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TypeParam {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EffectHandler` is never constructed
[INFO] [stdout]   --> src/ast/handler.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct EffectHandler {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "49e2f04e79527b95006b1d756aca5d7bdbde64e4c2f247111459a24d24577f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e2f04e79527b95006b1d756aca5d7bdbde64e4c2f247111459a24d24577f56", kill_on_drop: false }`
[INFO] [stdout] 49e2f04e79527b95006b1d756aca5d7bdbde64e4c2f247111459a24d24577f56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c938273b104bab5bcb3bb6fd0a1f39f8c3a8c20e82275fd13967a540996a625
[INFO] running `Command { std: "docker" "start" "-a" "0c938273b104bab5bcb3bb6fd0a1f39f8c3a8c20e82275fd13967a540996a625", kill_on_drop: false }`
[INFO] [stderr] warning: struct `TypeParam` is never constructed
[INFO] [stderr]  --> src/ast/generic.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct TypeParam {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EffectHandler` is never constructed
[INFO] [stderr]   --> src/ast/handler.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct EffectHandler {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `korou-lang` (bin "korou-lang" 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/korou_lang-71a2e7c7b053c975)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test cache::tests::it_works ... ok
[INFO] [stdout] test parse::atoms::tests::atoms ... ok
[INFO] [stdout] test symbol::tests::it_works ... ok
[INFO] [stdout] test parse::types::tests::valid_types_smoke ... ok
[INFO] [stdout] test parse::item::tests::valid_items_smoke ... ok
[INFO] [stdout] test parse::types::tests::valid_effects_smoke ... ok
[INFO] [stdout] test parse::expr::tests::valid_expressions_smoke ... ok
[INFO] [stdout] test parse::paths::tests::qualified_ident ... ok
[INFO] [stdout] test tokenizer::tests::nuanced_tokenizes ... ok
[INFO] [stdout] test tokenizer::tests::tokenizes ... ok
[INFO] [stdout] test tokenizer::tests::advances ... ok
[INFO] [stdout] test tokenizer::tests::advances2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c938273b104bab5bcb3bb6fd0a1f39f8c3a8c20e82275fd13967a540996a625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c938273b104bab5bcb3bb6fd0a1f39f8c3a8c20e82275fd13967a540996a625", kill_on_drop: false }`
[INFO] [stdout] 0c938273b104bab5bcb3bb6fd0a1f39f8c3a8c20e82275fd13967a540996a625