[INFO] cloning repository https://github.com/abella-prover/rebella
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abella-prover/rebella" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabella-prover%2Frebella", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabella-prover%2Frebella'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cf22d6c289a7118d008cc3c6784084b9997f2fc
[INFO] testing abella-prover/rebella against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabella-prover%2Frebella" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abella-prover/rebella on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abella-prover/rebella
[INFO] finished tweaking git repo https://github.com/abella-prover/rebella
[INFO] tweaked toml for git repo https://github.com/abella-prover/rebella written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/abella-prover/rebella already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0de080df26c67a8a6860f659dc3c2a3b6f55c1421fdc85411cd9dadfb7f68b5
[INFO] running `Command { std: "docker" "start" "-a" "b0de080df26c67a8a6860f659dc3c2a3b6f55c1421fdc85411cd9dadfb7f68b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0de080df26c67a8a6860f659dc3c2a3b6f55c1421fdc85411cd9dadfb7f68b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0de080df26c67a8a6860f659dc3c2a3b6f55c1421fdc85411cd9dadfb7f68b5", kill_on_drop: false }`
[INFO] [stdout] b0de080df26c67a8a6860f659dc3c2a3b6f55c1421fdc85411cd9dadfb7f68b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 684e630ddc19bd8ca8af42f2861ee6721b6935dbb1d9e40bd0d9b3fc8d2078e3
[INFO] running `Command { std: "docker" "start" "-a" "684e630ddc19bd8ca8af42f2861ee6721b6935dbb1d9e40bd0d9b3fc8d2078e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling internship v0.6.0
[INFO] [stderr]    Compiling rebella v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `var`
[INFO] [stdout]   --> src/main.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub fn var(v: IStr) -> Term {
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.00s
[INFO] running `Command { std: "docker" "inspect" "684e630ddc19bd8ca8af42f2861ee6721b6935dbb1d9e40bd0d9b3fc8d2078e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "684e630ddc19bd8ca8af42f2861ee6721b6935dbb1d9e40bd0d9b3fc8d2078e3", kill_on_drop: false }`
[INFO] [stdout] 684e630ddc19bd8ca8af42f2861ee6721b6935dbb1d9e40bd0d9b3fc8d2078e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6b37a46dd4cb4ee328fbe1c10deebae6c67322d54329f85327fea9c9ea328df0
[INFO] running `Command { std: "docker" "start" "-a" "6b37a46dd4cb4ee328fbe1c10deebae6c67322d54329f85327fea9c9ea328df0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rebella v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `var`
[INFO] [stdout]   --> src/main.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub fn var(v: IStr) -> Term {
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "6b37a46dd4cb4ee328fbe1c10deebae6c67322d54329f85327fea9c9ea328df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b37a46dd4cb4ee328fbe1c10deebae6c67322d54329f85327fea9c9ea328df0", kill_on_drop: false }`
[INFO] [stdout] 6b37a46dd4cb4ee328fbe1c10deebae6c67322d54329f85327fea9c9ea328df0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9799cde6ab63aeee881a4962de5b4fd7d70df699b82ffc434154e3b7d6f657aa
[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" "9799cde6ab63aeee881a4962de5b4fd7d70df699b82ffc434154e3b7d6f657aa", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `var`
[INFO] [stderr]   --> src/main.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 |   pub fn var(v: IStr) -> Term {
[INFO] [stderr]    |          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rebella-16e50063c76bbcef
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::term_display ... ok
[INFO] [stdout] test tests::nonunify_test ... ok
[INFO] [stdout] test tests::unify_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9799cde6ab63aeee881a4962de5b4fd7d70df699b82ffc434154e3b7d6f657aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9799cde6ab63aeee881a4962de5b4fd7d70df699b82ffc434154e3b7d6f657aa", kill_on_drop: false }`
[INFO] [stdout] 9799cde6ab63aeee881a4962de5b4fd7d70df699b82ffc434154e3b7d6f657aa