[INFO] cloning repository https://github.com/akitsu-sanae/kai
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akitsu-sanae/kai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakitsu-sanae%2Fkai", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakitsu-sanae%2Fkai'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6c20ab6d4bb290550d2fa353e0e35a21771f036
[INFO] testing akitsu-sanae/kai against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakitsu-sanae%2Fkai" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/akitsu-sanae/kai on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/akitsu-sanae/kai
[INFO] finished tweaking git repo https://github.com/akitsu-sanae/kai
[INFO] tweaked toml for git repo https://github.com/akitsu-sanae/kai written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/akitsu-sanae/kai already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b0dcb121d63af6a776cb25921f95f9184667616ed44fdaad043a66dc5782e88
[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" "2b0dcb121d63af6a776cb25921f95f9184667616ed44fdaad043a66dc5782e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b0dcb121d63af6a776cb25921f95f9184667616ed44fdaad043a66dc5782e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0dcb121d63af6a776cb25921f95f9184667616ed44fdaad043a66dc5782e88", kill_on_drop: false }`
[INFO] [stdout] 2b0dcb121d63af6a776cb25921f95f9184667616ed44fdaad043a66dc5782e88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecd5653b441e863808f5e97f5fc82a5b4b90ba549c1725f7ba71864e86dd0ef3
[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" "ecd5653b441e863808f5e97f5fc82a5b4b90ba549c1725f7ba71864e86dd0ef3", kill_on_drop: false }`
[INFO] [stderr]    Compiling kai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Neg`
[INFO] [stdout]   --> src/logic/cnf.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Neg(Atom),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bool`
[INFO] [stdout]  --> src/logic/theory.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Bool,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]  --> src/logic/theory.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Int,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Less`
[INFO] [stdout]   --> src/logic/theory.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Less,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Greater`
[INFO] [stdout]   --> src/logic/theory.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Greater,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IntConst`
[INFO] [stdout]   --> src/logic/theory.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     IntConst(i32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Add`
[INFO] [stdout]   --> src/logic/theory.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Add,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sub`
[INFO] [stdout]   --> src/logic/theory.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Sub,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "ecd5653b441e863808f5e97f5fc82a5b4b90ba549c1725f7ba71864e86dd0ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd5653b441e863808f5e97f5fc82a5b4b90ba549c1725f7ba71864e86dd0ef3", kill_on_drop: false }`
[INFO] [stdout] ecd5653b441e863808f5e97f5fc82a5b4b90ba549c1725f7ba71864e86dd0ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cb0000661c46ab1d2f4e202281332e48b40cfaaff00cb14a93111c2c6d8aa93
[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" "1cb0000661c46ab1d2f4e202281332e48b40cfaaff00cb14a93111c2c6d8aa93", kill_on_drop: false }`
[INFO] [stderr]    Compiling kai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Neg`
[INFO] [stdout]   --> src/logic/cnf.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Neg(Atom),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bool`
[INFO] [stdout]  --> src/logic/theory.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Bool,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]  --> src/logic/theory.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Int,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Less`
[INFO] [stdout]   --> src/logic/theory.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Less,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Greater`
[INFO] [stdout]   --> src/logic/theory.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Greater,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IntConst`
[INFO] [stdout]   --> src/logic/theory.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     IntConst(i32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Add`
[INFO] [stdout]   --> src/logic/theory.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Add,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sub`
[INFO] [stdout]   --> src/logic/theory.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Sub,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "1cb0000661c46ab1d2f4e202281332e48b40cfaaff00cb14a93111c2c6d8aa93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb0000661c46ab1d2f4e202281332e48b40cfaaff00cb14a93111c2c6d8aa93", kill_on_drop: false }`
[INFO] [stdout] 1cb0000661c46ab1d2f4e202281332e48b40cfaaff00cb14a93111c2c6d8aa93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c17a9ac607c91a0806fd2c790131d1682e317110f3975ae1eb2599cb338b9d8d
[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" "c17a9ac607c91a0806fd2c790131d1682e317110f3975ae1eb2599cb338b9d8d", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Neg`
[INFO] [stderr]   --> src/logic/cnf.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Neg(Atom),
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bool`
[INFO] [stderr]  --> src/logic/theory.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Bool,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Int`
[INFO] [stderr]  --> src/logic/theory.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Int,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Less`
[INFO] [stderr]   --> src/logic/theory.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Less,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Greater`
[INFO] [stderr]   --> src/logic/theory.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Greater,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IntConst`
[INFO] [stderr]   --> src/logic/theory.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     IntConst(i32),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Add`
[INFO] [stderr]   --> src/logic/theory.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Add,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sub`
[INFO] [stderr]   --> src/logic/theory.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Sub,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kai-467dacb3534d7a55
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c17a9ac607c91a0806fd2c790131d1682e317110f3975ae1eb2599cb338b9d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17a9ac607c91a0806fd2c790131d1682e317110f3975ae1eb2599cb338b9d8d", kill_on_drop: false }`
[INFO] [stdout] c17a9ac607c91a0806fd2c790131d1682e317110f3975ae1eb2599cb338b9d8d
