[INFO] cloning repository https://github.com/tqn/rslambda
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tqn/rslambda" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqn%2Frslambda", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqn%2Frslambda'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b76315a3f3dbd573bc83297e67b3444c32d538b
[INFO] testing tqn/rslambda against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqn%2Frslambda" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tqn/rslambda on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tqn/rslambda
[INFO] finished tweaking git repo https://github.com/tqn/rslambda
[INFO] tweaked toml for git repo https://github.com/tqn/rslambda written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/tqn/rslambda already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f790a25ecec6e11eb5b96c72956fb40ef071bdb0e2aa9e8cf5528f65158b5560
[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" "f790a25ecec6e11eb5b96c72956fb40ef071bdb0e2aa9e8cf5528f65158b5560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f790a25ecec6e11eb5b96c72956fb40ef071bdb0e2aa9e8cf5528f65158b5560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f790a25ecec6e11eb5b96c72956fb40ef071bdb0e2aa9e8cf5528f65158b5560", kill_on_drop: false }`
[INFO] [stdout] f790a25ecec6e11eb5b96c72956fb40ef071bdb0e2aa9e8cf5528f65158b5560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd25346d9ee2943e63300234002b8fd9f6ad5991cd24e3d8a9d9a6d35828cc32
[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" "dd25346d9ee2943e63300234002b8fd9f6ad5991cd24e3d8a9d9a6d35828cc32", kill_on_drop: false }`
[INFO] [stderr]    Compiling rslambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "dd25346d9ee2943e63300234002b8fd9f6ad5991cd24e3d8a9d9a6d35828cc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd25346d9ee2943e63300234002b8fd9f6ad5991cd24e3d8a9d9a6d35828cc32", kill_on_drop: false }`
[INFO] [stdout] dd25346d9ee2943e63300234002b8fd9f6ad5991cd24e3d8a9d9a6d35828cc32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 43fdb2473e8e00a3b9402ddfa4c25068850722843671320d7d296ede49586c88
[INFO] running `Command { std: "docker" "start" "-a" "43fdb2473e8e00a3b9402ddfa4c25068850722843671320d7d296ede49586c88", kill_on_drop: false }`
[INFO] [stderr]    Compiling rslambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "43fdb2473e8e00a3b9402ddfa4c25068850722843671320d7d296ede49586c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43fdb2473e8e00a3b9402ddfa4c25068850722843671320d7d296ede49586c88", kill_on_drop: false }`
[INFO] [stdout] 43fdb2473e8e00a3b9402ddfa4c25068850722843671320d7d296ede49586c88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6acb591cb92513debdeda66638384135f5e987b6e026e3f9835b740cd2383c96
[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" "6acb591cb92513debdeda66638384135f5e987b6e026e3f9835b740cd2383c96", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rslambda-cbfb0300e87ab784)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test compiler::tests::abstraction_explicit ... ok
[INFO] [stdout] test compiler::tests::application_multiple ... ok
[INFO] [stdout] test compiler::tests::application_explicit ... ok
[INFO] [stdout] test compiler::tests::many ... ok
[INFO] [stdout] test compiler::tests::scoping ... ok
[INFO] [stdout] test compiler::tests::variable ... ok
[INFO] [stdout] test lambda::tests::as_numeral ... ok
[INFO] [stdout] test lambda::tests::substitute ... ok
[INFO] [stdout] test lambda::tests::beta_reduce ... ok
[INFO] [stdout] test lambda::tests::eta_reduce ... ok
[INFO] [stdout] test compiler::tests::application_implicit ... ok
[INFO] [stdout] test compiler::tests::abstraction_implicit ... ok
[INFO] [stdout] test lambda::tests::reduce ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6acb591cb92513debdeda66638384135f5e987b6e026e3f9835b740cd2383c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6acb591cb92513debdeda66638384135f5e987b6e026e3f9835b740cd2383c96", kill_on_drop: false }`
[INFO] [stdout] 6acb591cb92513debdeda66638384135f5e987b6e026e3f9835b740cd2383c96