[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 try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftqn%2Frslambda" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tqn/rslambda on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fa90d9bc12c999946ae026c1895fd907c1a70cdd1cd94dd2cb684df1844d0e5
[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" "4fa90d9bc12c999946ae026c1895fd907c1a70cdd1cd94dd2cb684df1844d0e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fa90d9bc12c999946ae026c1895fd907c1a70cdd1cd94dd2cb684df1844d0e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa90d9bc12c999946ae026c1895fd907c1a70cdd1cd94dd2cb684df1844d0e5", kill_on_drop: false }`
[INFO] [stdout] 4fa90d9bc12c999946ae026c1895fd907c1a70cdd1cd94dd2cb684df1844d0e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] cd25560f93d2017ee6c1b2aa31075e296fee9d50ba6ccb28bff60d0d227221aa
[INFO] running `Command { std: "docker" "start" "-a" "cd25560f93d2017ee6c1b2aa31075e296fee9d50ba6ccb28bff60d0d227221aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling rslambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "cd25560f93d2017ee6c1b2aa31075e296fee9d50ba6ccb28bff60d0d227221aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd25560f93d2017ee6c1b2aa31075e296fee9d50ba6ccb28bff60d0d227221aa", kill_on_drop: false }`
[INFO] [stdout] cd25560f93d2017ee6c1b2aa31075e296fee9d50ba6ccb28bff60d0d227221aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 931770988f9b0b4b5935a017bf500dab11d6168d8b796578d4042fedd4e17975
[INFO] running `Command { std: "docker" "start" "-a" "931770988f9b0b4b5935a017bf500dab11d6168d8b796578d4042fedd4e17975", kill_on_drop: false }`
[INFO] [stderr]    Compiling rslambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "931770988f9b0b4b5935a017bf500dab11d6168d8b796578d4042fedd4e17975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931770988f9b0b4b5935a017bf500dab11d6168d8b796578d4042fedd4e17975", kill_on_drop: false }`
[INFO] [stdout] 931770988f9b0b4b5935a017bf500dab11d6168d8b796578d4042fedd4e17975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 287bfa0856c7e7c3c907de42d61d2834d6ed4f7974baf2e9205470bce82c6d61
[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" "287bfa0856c7e7c3c907de42d61d2834d6ed4f7974baf2e9205470bce82c6d61", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rslambda-4d454743631452ae
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test lambda::tests::as_numeral ... ok
[INFO] [stdout] test compiler::tests::variable ... ok
[INFO] [stdout] test compiler::tests::scoping ... ok
[INFO] [stdout] test compiler::tests::many ... ok
[INFO] [stdout] test compiler::tests::application_multiple ... ok
[INFO] [stdout] test compiler::tests::abstraction_explicit ... ok
[INFO] [stdout] test compiler::tests::application_explicit ... ok
[INFO] [stdout] test compiler::tests::abstraction_implicit ... ok
[INFO] [stdout] test lambda::tests::eta_reduce ... ok
[INFO] [stdout] test lambda::tests::beta_reduce ... ok
[INFO] [stdout] test compiler::tests::application_implicit ... ok
[INFO] [stdout] test lambda::tests::substitute ... 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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "287bfa0856c7e7c3c907de42d61d2834d6ed4f7974baf2e9205470bce82c6d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287bfa0856c7e7c3c907de42d61d2834d6ed4f7974baf2e9205470bce82c6d61", kill_on_drop: false }`
[INFO] [stdout] 287bfa0856c7e7c3c907de42d61d2834d6ed4f7974baf2e9205470bce82c6d61