[INFO] cloning repository siiptuo/lambda
[INFO] running `"git" "clone" "--bare" "git://github.com/siiptuo/lambda.git" "work/cache/sources/gh/siiptuo/lambda"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/siiptuo/lambda'...
[INFO] running `"git" "clone" "work/cache/sources/gh/siiptuo/lambda" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/siiptuo/lambda"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/siiptuo/lambda'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/siiptuo/lambda" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/siiptuo/lambda"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/siiptuo/lambda'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91420bdd99be25c1eaa705f71f914cb1799f5585
[INFO] sha for GitHub repo siiptuo/lambda: 91420bdd99be25c1eaa705f71f914cb1799f5585
[INFO] validating manifest of siiptuo/lambda on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of siiptuo/lambda on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing siiptuo/lambda
[INFO] finished frobbing siiptuo/lambda
[INFO] frobbed toml for siiptuo/lambda written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/siiptuo/lambda/Cargo.toml
[INFO] started frobbing siiptuo/lambda
[INFO] finished frobbing siiptuo/lambda
[INFO] frobbed toml for siiptuo/lambda written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/siiptuo/lambda/Cargo.toml
[INFO] crate siiptuo/lambda already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing siiptuo/lambda against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/siiptuo/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] a6aaf74f54f98a3c0594634f4eb44273dd4fda6ea142ecee3007ffa69a4a4f4b
[INFO] running `"docker" "start" "-a" "a6aaf74f54f98a3c0594634f4eb44273dd4fda6ea142ecee3007ffa69a4a4f4b"`
[INFO] [stderr]    Compiling lambda v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "a6aaf74f54f98a3c0594634f4eb44273dd4fda6ea142ecee3007ffa69a4a4f4b"`
[INFO] running `"docker" "rm" "-f" "a6aaf74f54f98a3c0594634f4eb44273dd4fda6ea142ecee3007ffa69a4a4f4b"`
[INFO] [stdout] a6aaf74f54f98a3c0594634f4eb44273dd4fda6ea142ecee3007ffa69a4a4f4b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/siiptuo/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 793aa18f6a9d6e349f1864a39641b1927e7b4f2245158fde7a0231edc6574733
[INFO] running `"docker" "start" "-a" "793aa18f6a9d6e349f1864a39641b1927e7b4f2245158fde7a0231edc6574733"`
[INFO] [stderr]    Compiling lambda v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `"docker" "inspect" "793aa18f6a9d6e349f1864a39641b1927e7b4f2245158fde7a0231edc6574733"`
[INFO] running `"docker" "rm" "-f" "793aa18f6a9d6e349f1864a39641b1927e7b4f2245158fde7a0231edc6574733"`
[INFO] [stdout] 793aa18f6a9d6e349f1864a39641b1927e7b4f2245158fde7a0231edc6574733
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/siiptuo/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 7af3974d1a6b34cbf55d9f46a093f61153ee2f7ba3e81e5ee714551bfb80677f
[INFO] running `"docker" "start" "-a" "7af3974d1a6b34cbf55d9f46a093f61153ee2f7ba3e81e5ee714551bfb80677f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lambda-fa8adb40e4cc075d
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test lexer::tests::it_handles_definitions ... ok
[INFO] [stdout] test lexer::tests::it_handles_multicharacter_symbols ... ok
[INFO] [stdout] test parser::tests::it_handles_right_associative_abstraction ... ok
[INFO] [stdout] test parser::tests::it_handles_left_associative_application ... ok
[INFO] [stdout] test parser::tests::it_handles_invalid_symbol ... ok
[INFO] [stdout] test parser::tests::it_handles_definitions ... ok
[INFO] [stdout] test parser::tests::it_handles_abstraction_binding ... ok
[INFO] [stdout] test parser::tests::it_handles_abstraction_sugar ... ok
[INFO] [stdout] test parser::tests::it_parses_abstr ... ok
[INFO] [stdout] test parser::tests::it_parses_app ... ok
[INFO] [stdout] test parser::tests::it_parses_var ... ok
[INFO] [stdout] test reduce::tests::it_reduces ... ok
[INFO] [stdout] test substitute::tests::it_finds_free_variables ... ok
[INFO] [stdout] test substitute::tests::it_substitutes_symbols ... ok
[INFO] [stdout] test parser::tests::it_handles_unexpected_eof ... ok
[INFO] [stdout] test parser::tests::it_handles_expr_commands ... ok
[INFO] [stdout] test lexer::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7af3974d1a6b34cbf55d9f46a093f61153ee2f7ba3e81e5ee714551bfb80677f"`
[INFO] running `"docker" "rm" "-f" "7af3974d1a6b34cbf55d9f46a093f61153ee2f7ba3e81e5ee714551bfb80677f"`
[INFO] [stdout] 7af3974d1a6b34cbf55d9f46a093f61153ee2f7ba3e81e5ee714551bfb80677f