[INFO] cloning repository IronCretin/lambda
[INFO] running `"git" "clone" "--bare" "git://github.com/IronCretin/lambda.git" "work/cache/sources/gh/IronCretin/lambda"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/IronCretin/lambda'...
[INFO] running `"git" "clone" "work/cache/sources/gh/IronCretin/lambda" "work/ex/beta-1.37-6/sources/1.36.0/gh/IronCretin/lambda"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/IronCretin/lambda'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/IronCretin/lambda" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/IronCretin/lambda"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/IronCretin/lambda'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 07fd480988cea477618690fdb7d4f44eb54d7b7c
[INFO] sha for GitHub repo IronCretin/lambda: 07fd480988cea477618690fdb7d4f44eb54d7b7c
[INFO] validating manifest of IronCretin/lambda on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of IronCretin/lambda on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing IronCretin/lambda
[INFO] finished frobbing IronCretin/lambda
[INFO] frobbed toml for IronCretin/lambda written to work/ex/beta-1.37-6/sources/1.36.0/gh/IronCretin/lambda/Cargo.toml
[INFO] started frobbing IronCretin/lambda
[INFO] finished frobbing IronCretin/lambda
[INFO] frobbed toml for IronCretin/lambda written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/IronCretin/lambda/Cargo.toml
[INFO] crate IronCretin/lambda already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing IronCretin/lambda against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/IronCretin/lambda:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 65402eb53613342f011dbb53f6006f5bbfd08d289daed0a6bfaab9f08b0fdb85
[INFO] running `"docker" "start" "-a" "65402eb53613342f011dbb53f6006f5bbfd08d289daed0a6bfaab9f08b0fdb85"`
[INFO] [stderr]    Compiling bitflags v1.1.0
[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/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `"docker" "inspect" "65402eb53613342f011dbb53f6006f5bbfd08d289daed0a6bfaab9f08b0fdb85"`
[INFO] running `"docker" "rm" "-f" "65402eb53613342f011dbb53f6006f5bbfd08d289daed0a6bfaab9f08b0fdb85"`
[INFO] [stdout] 65402eb53613342f011dbb53f6006f5bbfd08d289daed0a6bfaab9f08b0fdb85
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/IronCretin/lambda:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d356161a89424aee6117aee73ffaa2605b05897dd17de4eee881fc1d4e231410
[INFO] running `"docker" "start" "-a" "d356161a89424aee6117aee73ffaa2605b05897dd17de4eee881fc1d4e231410"`
[INFO] [stderr]    Compiling lambda v0.2.0-alpha2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `"docker" "inspect" "d356161a89424aee6117aee73ffaa2605b05897dd17de4eee881fc1d4e231410"`
[INFO] running `"docker" "rm" "-f" "d356161a89424aee6117aee73ffaa2605b05897dd17de4eee881fc1d4e231410"`
[INFO] [stdout] d356161a89424aee6117aee73ffaa2605b05897dd17de4eee881fc1d4e231410
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/IronCretin/lambda:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5b81245b66f5cc911fc5f48ba95db00f24b21338371645849ac57dd531957f2d
[INFO] running `"docker" "start" "-a" "5b81245b66f5cc911fc5f48ba95db00f24b21338371645849ac57dd531957f2d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lambda-08155bc833c923ee
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test code::tests::display_call ... ok
[INFO] [stdout] test code::tests::display_var ... ok
[INFO] [stdout] test parser::tests::basic_parse ... ok
[INFO] [stdout] test parser::tests::err_close_early ... ok
[INFO] [stdout] test parser::tests::calls ... ok
[INFO] [stdout] test parser::tests::err_bad_args_unicode ... ok
[INFO] [stdout] test parser::tests::comments ... ok
[INFO] [stdout] test parser::tests::err_bad_args ... ok
[INFO] [stdout] test parser::tests::lets ... ok
[INFO] [stdout] test parser::tests::parens ... ok
[INFO] [stdout] test parser::tests::lets_not ... ok
[INFO] [stdout] test parser::tests::reserved ... ok
[INFO] [stdout] test parser::tests::spaces ... ok
[INFO] [stdout] test reduce::tests::beta_byname ... ok
[INFO] [stdout] test parser::tests::unicode ... ok
[INFO] [stdout] test parser::tests::err_empty_calls ... ok
[INFO] [stdout] test reduce::tests::beta_norm ... ok
[INFO] [stdout] test reduce::tests::normalization_byname ... ok
[INFO] [stdout] test parser::tests::err_no_close ... ok
[INFO] [stdout] test reduce::tests::free ... ok
[INFO] [stdout] test parser::tests::lambdas ... ok
[INFO] [stdout] test reduce::tests::irstrat_byname ... ok
[INFO] [stdout] test reduce::tests::order_norm ... ok
[INFO] [stdout] test reduce::tests::irstrat_norm ... ok
[INFO] [stdout] test reduce::tests::normalization_norm ... ok
[INFO] [stdout] test reduce::tests::order_byname ... ok
[INFO] [stdout] test reduce::tests::reductions ... ok
[INFO] [stdout] test reduce::tests::skk_iter_byname ... ok
[INFO] [stdout] test reduce::tests::skk_full_norm ... ok
[INFO] [stdout] test reduce::tests::skk_step_byname ... ok
[INFO] [stdout] test reduce::tests::skk_iter_norm ... ok
[INFO] [stdout] test reduce::tests::skk_full_byname ... ok
[INFO] [stdout] test reduce::tests::step_norm ... ok
[INFO] [stdout] test reduce::tests::skk_steps_byname ... ok
[INFO] [stdout] test reduce::tests::step_byname ... ok
[INFO] [stdout] test reduce::tests::substitution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5b81245b66f5cc911fc5f48ba95db00f24b21338371645849ac57dd531957f2d"`
[INFO] running `"docker" "rm" "-f" "5b81245b66f5cc911fc5f48ba95db00f24b21338371645849ac57dd531957f2d"`
[INFO] [stdout] 5b81245b66f5cc911fc5f48ba95db00f24b21338371645849ac57dd531957f2d