[INFO] cloning repository https://github.com/garebareDA/koto [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garebareDA/koto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgarebareDA%2Fkoto", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgarebareDA%2Fkoto'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 649771e21fbdd7c0c9a6f60a937235d899c452b2 [INFO] testing garebareDA/koto against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgarebareDA%2Fkoto" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/garebareDA/koto on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/garebareDA/koto [INFO] finished tweaking git repo https://github.com/garebareDA/koto [INFO] tweaked toml for git repo https://github.com/garebareDA/koto written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/garebareDA/koto already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a0c078d681e466ebea67446fb5ac02fa14c629240453874fcb19c3837b0c73e [INFO] running `Command { std: "docker" "start" "-a" "0a0c078d681e466ebea67446fb5ac02fa14c629240453874fcb19c3837b0c73e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a0c078d681e466ebea67446fb5ac02fa14c629240453874fcb19c3837b0c73e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a0c078d681e466ebea67446fb5ac02fa14c629240453874fcb19c3837b0c73e", kill_on_drop: false }` [INFO] [stdout] 0a0c078d681e466ebea67446fb5ac02fa14c629240453874fcb19c3837b0c73e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3793e4dbc71ac548a7d48c137796e71afe110df7e33bf0d7503b44446d91b9ff [INFO] running `Command { std: "docker" "start" "-a" "3793e4dbc71ac548a7d48c137796e71afe110df7e33bf0d7503b44446d91b9ff", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling koto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler/function.rs:398:15 [INFO] [stdout] | [INFO] [stdout] 396 | _param_types => {} [INFO] [stdout] | ------------ matches any value [INFO] [stdout] 397 | [INFO] [stdout] 398 | _ => { [INFO] [stdout] | ^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `types` is never read [INFO] [stdout] --> src/compiler/function.rs:452:13 [INFO] [stdout] | [INFO] [stdout] 452 | let mut types:Option = None; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `funs` [INFO] [stdout] --> src/compiler/arithmetic.rs:78:29 [INFO] [stdout] | [INFO] [stdout] 78 | asts::Types::Function(funs) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_funs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.03s [INFO] running `Command { std: "docker" "inspect" "3793e4dbc71ac548a7d48c137796e71afe110df7e33bf0d7503b44446d91b9ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3793e4dbc71ac548a7d48c137796e71afe110df7e33bf0d7503b44446d91b9ff", kill_on_drop: false }` [INFO] [stdout] 3793e4dbc71ac548a7d48c137796e71afe110df7e33bf0d7503b44446d91b9ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 998df34ee4e0c95c4128c90edf254518885abd1998098956b4b2e3ed5f18ad43 [INFO] running `Command { std: "docker" "start" "-a" "998df34ee4e0c95c4128c90edf254518885abd1998098956b4b2e3ed5f18ad43", kill_on_drop: false }` [INFO] [stderr] Compiling koto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler/function.rs:398:15 [INFO] [stdout] | [INFO] [stdout] 396 | _param_types => {} [INFO] [stdout] | ------------ matches any value [INFO] [stdout] 397 | [INFO] [stdout] 398 | _ => { [INFO] [stdout] | ^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `types` is never read [INFO] [stdout] --> src/compiler/function.rs:452:13 [INFO] [stdout] | [INFO] [stdout] 452 | let mut types:Option = None; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `funs` [INFO] [stdout] --> src/compiler/arithmetic.rs:78:29 [INFO] [stdout] | [INFO] [stdout] 78 | asts::Types::Function(funs) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_funs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler/function.rs:398:15 [INFO] [stdout] | [INFO] [stdout] 396 | _param_types => {} [INFO] [stdout] | ------------ matches any value [INFO] [stdout] 397 | [INFO] [stdout] 398 | _ => { [INFO] [stdout] | ^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `types` is never read [INFO] [stdout] --> src/compiler/function.rs:452:13 [INFO] [stdout] | [INFO] [stdout] 452 | let mut types:Option = None; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `funs` [INFO] [stdout] --> src/compiler/arithmetic.rs:78:29 [INFO] [stdout] | [INFO] [stdout] 78 | asts::Types::Function(funs) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_funs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.33s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "998df34ee4e0c95c4128c90edf254518885abd1998098956b4b2e3ed5f18ad43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "998df34ee4e0c95c4128c90edf254518885abd1998098956b4b2e3ed5f18ad43", kill_on_drop: false }` [INFO] [stdout] 998df34ee4e0c95c4128c90edf254518885abd1998098956b4b2e3ed5f18ad43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 26001f763f1a15d0321beb3a2e9ce6f48b312cec44a7feec514b13c28b44f970 [INFO] running `Command { std: "docker" "start" "-a" "26001f763f1a15d0321beb3a2e9ce6f48b312cec44a7feec514b13c28b44f970", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unreachable pattern [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/compiler/function.rs:398:15 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 396 | _param_types => {} [INFO] [stdout] [INFO] [stderr] | ------------ matches any value [INFO] [stdout] [INFO] [stderr] 397 | [INFO] [stdout] running 0 tests [INFO] [stderr] 398 | _ => { [INFO] [stdout] [INFO] [stderr] | ^ unreachable pattern [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `types` is never read [INFO] [stderr] --> src/compiler/function.rs:452:13 [INFO] [stderr] | [INFO] [stderr] 452 | let mut types:Option = None; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `funs` [INFO] [stderr] --> src/compiler/arithmetic.rs:78:29 [INFO] [stderr] | [INFO] [stderr] 78 | asts::Types::Function(funs) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_funs` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `koto` (lib) generated 3 warnings [INFO] [stderr] warning: `koto` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/koto-d86e441450ae7d67) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/koto-4152b59f48ad8700) [INFO] [stderr] Doc-tests koto [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" "26001f763f1a15d0321beb3a2e9ce6f48b312cec44a7feec514b13c28b44f970", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26001f763f1a15d0321beb3a2e9ce6f48b312cec44a7feec514b13c28b44f970", kill_on_drop: false }` [INFO] [stdout] 26001f763f1a15d0321beb3a2e9ce6f48b312cec44a7feec514b13c28b44f970