[INFO] cloning repository https://github.com/IronCretin/lambda
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IronCretin/lambda" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIronCretin%2Flambda", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIronCretin%2Flambda'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07fd480988cea477618690fdb7d4f44eb54d7b7c
[INFO] testing IronCretin/lambda against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIronCretin%2Flambda" "/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/IronCretin/lambda on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IronCretin/lambda
[INFO] finished tweaking git repo https://github.com/IronCretin/lambda
[INFO] tweaked toml for git repo https://github.com/IronCretin/lambda written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/IronCretin/lambda already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] f4d58bc0fd7c598b11a91c5021ad07b6fdf461084fc5a9ff43e9638ef4653f01
[INFO] running `Command { std: "docker" "start" "-a" "f4d58bc0fd7c598b11a91c5021ad07b6fdf461084fc5a9ff43e9638ef4653f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4d58bc0fd7c598b11a91c5021ad07b6fdf461084fc5a9ff43e9638ef4653f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d58bc0fd7c598b11a91c5021ad07b6fdf461084fc5a9ff43e9638ef4653f01", kill_on_drop: false }`
[INFO] [stdout] f4d58bc0fd7c598b11a91c5021ad07b6fdf461084fc5a9ff43e9638ef4653f01
[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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] e6cc01b18e7ba105201984cd68a36be02d2d6b6ed1d625a2e5fd6221adfc2567
[INFO] running `Command { std: "docker" "start" "-a" "e6cc01b18e7ba105201984cd68a36be02d2d6b6ed1d625a2e5fd6221adfc2567", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling lambda v0.2.0-alpha2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.77s
[INFO] running `Command { std: "docker" "inspect" "e6cc01b18e7ba105201984cd68a36be02d2d6b6ed1d625a2e5fd6221adfc2567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6cc01b18e7ba105201984cd68a36be02d2d6b6ed1d625a2e5fd6221adfc2567", kill_on_drop: false }`
[INFO] [stdout] e6cc01b18e7ba105201984cd68a36be02d2d6b6ed1d625a2e5fd6221adfc2567
[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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c75153fdeb6688ab20931fb11d348085963accbedf215189b6f4b99edda266d
[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" "5c75153fdeb6688ab20931fb11d348085963accbedf215189b6f4b99edda266d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lambda v0.2.0-alpha2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "5c75153fdeb6688ab20931fb11d348085963accbedf215189b6f4b99edda266d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c75153fdeb6688ab20931fb11d348085963accbedf215189b6f4b99edda266d", kill_on_drop: false }`
[INFO] [stdout] 5c75153fdeb6688ab20931fb11d348085963accbedf215189b6f4b99edda266d
[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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97e1109a39c2a0d74c85f4690fe9039ced72aec0c721bdfab8ad3c21e44ba586
[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" "97e1109a39c2a0d74c85f4690fe9039ced72aec0c721bdfab8ad3c21e44ba586", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lambda-37fab35208289459
[INFO] [stdout] running 36 tests
[INFO] [stdout] test parser::tests::basic_parse ... ok
[INFO] [stdout] test parser::tests::err_close_early ... ok
[INFO] [stdout] test parser::tests::err_empty_calls ... ok
[INFO] [stdout] test parser::tests::err_no_close ... ok
[INFO] [stdout] test parser::tests::lambdas ... ok
[INFO] [stdout] test code::tests::display_call ... ok
[INFO] [stdout] test parser::tests::lets_not ... ok
[INFO] [stdout] test parser::tests::parens ... ok
[INFO] [stdout] test parser::tests::lets ... ok
[INFO] [stdout] test reduce::tests::free ... ok
[INFO] [stdout] test reduce::tests::irstrat_byname ... ok
[INFO] [stdout] test reduce::tests::irstrat_norm ... ok
[INFO] [stdout] test reduce::tests::normalization_byname ... ok
[INFO] [stdout] test reduce::tests::order_byname ... ok
[INFO] [stdout] test reduce::tests::order_norm ... ok
[INFO] [stdout] test parser::tests::err_bad_args ... ok
[INFO] [stdout] test parser::tests::reserved ... ok
[INFO] [stdout] test parser::tests::err_bad_args_unicode ... ok
[INFO] [stdout] test code::tests::display_var ... ok
[INFO] [stdout] test parser::tests::comments ... ok
[INFO] [stdout] test reduce::tests::normalization_norm ... ok
[INFO] [stdout] test reduce::tests::skk_iter_norm ... ok
[INFO] [stdout] test reduce::tests::skk_full_norm ... ok
[INFO] [stdout] test parser::tests::unicode ... ok
[INFO] [stdout] test parser::tests::calls ... ok
[INFO] [stdout] test parser::tests::spaces ... ok
[INFO] [stdout] test reduce::tests::skk_steps_byname ... ok
[INFO] [stdout] test reduce::tests::skk_full_byname ... ok
[INFO] [stdout] test reduce::tests::skk_iter_byname ... ok
[INFO] [stdout] test reduce::tests::reductions ... ok
[INFO] [stdout] test reduce::tests::beta_norm ... ok
[INFO] [stdout] test reduce::tests::step_byname ... ok
[INFO] [stdout] test reduce::tests::substitution ... ok
[INFO] [stdout] test reduce::tests::beta_byname ... ok
[INFO] [stdout] test reduce::tests::step_norm ... ok
[INFO] [stdout] test reduce::tests::skk_step_byname ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97e1109a39c2a0d74c85f4690fe9039ced72aec0c721bdfab8ad3c21e44ba586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e1109a39c2a0d74c85f4690fe9039ced72aec0c721bdfab8ad3c21e44ba586", kill_on_drop: false }`
[INFO] [stdout] 97e1109a39c2a0d74c85f4690fe9039ced72aec0c721bdfab8ad3c21e44ba586