[INFO] cloning repository https://github.com/nathanwhit/lambda-mac
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathanwhit/lambda-mac" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanwhit%2Flambda-mac", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanwhit%2Flambda-mac'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 606c3d9963683ad2729e9365385131c33b0e5aa2
[INFO] testing nathanwhit/lambda-mac against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanwhit%2Flambda-mac" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nathanwhit/lambda-mac
[INFO] finished tweaking git repo https://github.com/nathanwhit/lambda-mac
[INFO] tweaked toml for git repo https://github.com/nathanwhit/lambda-mac written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nathanwhit/lambda-mac on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nathanwhit/lambda-mac already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.39
[INFO] [stderr]   Downloaded unicode-ident v1.0.0
[INFO] [stderr]   Downloaded tracing-tree v0.2.1
[INFO] [stderr]   Downloaded os_str_bytes v6.1.0
[INFO] [stderr]   Downloaded tracing-attributes v0.1.21
[INFO] [stderr]   Downloaded clap_derive v3.2.6
[INFO] [stderr]   Downloaded nom-supreme v0.8.0
[INFO] [stderr]   Downloaded io-lifetimes v0.7.2
[INFO] [stderr]   Downloaded serde v1.0.137
[INFO] [stderr]   Downloaded tracing-core v0.1.27
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.11
[INFO] [stderr]   Downloaded pretty_assertions v1.2.1
[INFO] [stderr]   Downloaded color-spantrace v0.2.0
[INFO] [stderr]   Downloaded backtrace v0.3.65
[INFO] [stderr]   Downloaded clap_lex v0.2.3
[INFO] [stderr]   Downloaded syn v1.0.96
[INFO] [stderr]   Downloaded owo-colors v3.4.0
[INFO] [stderr]   Downloaded brownstone v3.0.0
[INFO] [stderr]   Downloaded clap v3.2.6
[INFO] [stderr]   Downloaded rustix v0.35.6
[INFO] [stderr]   Downloaded indent_write v2.2.0
[INFO] [stderr]   Downloaded diff v0.1.12
[INFO] [stderr]   Downloaded clipboard-win v4.4.1
[INFO] [stderr]   Downloaded fd-lock v3.0.6
[INFO] [stderr]   Downloaded extend v1.1.2
[INFO] [stderr]   Downloaded joinery v2.1.0
[INFO] [stderr]   Downloaded utf8parse v0.2.0
[INFO] [stderr]   Downloaded smol_str v0.1.23
[INFO] [stderr]   Downloaded color-eyre v0.6.1
[INFO] [stderr]   Downloaded gimli v0.26.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec1a48c4e6f95bdeb0b7118a95ee3492a311078f704aa2bc710c2fa67647c7b4
[INFO] running `Command { std: "docker" "start" "-a" "ec1a48c4e6f95bdeb0b7118a95ee3492a311078f704aa2bc710c2fa67647c7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec1a48c4e6f95bdeb0b7118a95ee3492a311078f704aa2bc710c2fa67647c7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec1a48c4e6f95bdeb0b7118a95ee3492a311078f704aa2bc710c2fa67647c7b4", kill_on_drop: false }`
[INFO] [stdout] ec1a48c4e6f95bdeb0b7118a95ee3492a311078f704aa2bc710c2fa67647c7b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f79fa250492427020ded320a2dc806c9bc86e97ed929065724248e6c382e160d
[INFO] running `Command { std: "docker" "start" "-a" "f79fa250492427020ded320a2dc806c9bc86e97ed929065724248e6c382e160d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling io-lifetimes v0.7.2
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling rustix v0.35.6
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling linux-raw-sys v0.0.46
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.5.3
[INFO] [stderr]    Compiling object v0.28.4
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling hashbrown v0.12.1
[INFO] [stderr]    Compiling tracing-core v0.1.27
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling owo-colors v3.4.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling backtrace v0.3.65
[INFO] [stderr]    Compiling clap_lex v0.2.3
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling brownstone v3.0.0
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling joinery v2.1.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling indent_write v2.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling fd-lock v3.0.6
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling nom-supreme v0.8.0
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling smol_str v0.1.23
[INFO] [stderr]    Compiling rustyline v9.1.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling clap_derive v3.2.6
[INFO] [stderr]    Compiling extend v1.1.2
[INFO] [stderr]    Compiling tracing v0.1.35
[INFO] [stderr]    Compiling tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling clap v3.2.6
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling tracing-tree v0.2.1
[INFO] [stderr]    Compiling color-spantrace v0.2.0
[INFO] [stderr]    Compiling color-eyre v0.6.1
[INFO] [stderr]    Compiling lambda-mac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.13s
[INFO] running `Command { std: "docker" "inspect" "f79fa250492427020ded320a2dc806c9bc86e97ed929065724248e6c382e160d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79fa250492427020ded320a2dc806c9bc86e97ed929065724248e6c382e160d", kill_on_drop: false }`
[INFO] [stdout] f79fa250492427020ded320a2dc806c9bc86e97ed929065724248e6c382e160d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abd83de7e836c2540c4e15cbd9d4245d63fa85d259225d796d7bb7d095a07d04
[INFO] running `Command { std: "docker" "start" "-a" "abd83de7e836c2540c4e15cbd9d4245d63fa85d259225d796d7bb7d095a07d04", kill_on_drop: false }`
[INFO] [stderr]    Compiling lambda-mac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "abd83de7e836c2540c4e15cbd9d4245d63fa85d259225d796d7bb7d095a07d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd83de7e836c2540c4e15cbd9d4245d63fa85d259225d796d7bb7d095a07d04", kill_on_drop: false }`
[INFO] [stdout] abd83de7e836c2540c4e15cbd9d4245d63fa85d259225d796d7bb7d095a07d04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 933b935137f16c2b1c472659a8bf1e7d71823267fdbb1ac39f32ba04c08578bd
[INFO] running `Command { std: "docker" "start" "-a" "933b935137f16c2b1c472659a8bf1e7d71823267fdbb1ac39f32ba04c08578bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lambda_mac-03f23a7041462f3c)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test ir::test::test_lower_app_abs ... ok
[INFO] [stdout] test ir::test::test_lower_basic_var ... ok
[INFO] [stdout] test expand::test::resolve_works ... ok
[INFO] [stdout] test ir::test::test_lower_basic_abs ... ok
[INFO] [stdout] test ir::test::test_lower_free_var ... ok
[INFO] [stdout] test ir::test::test_lower_shadowing ... ok
[INFO] [stdout] test eval::test::test_eval_and ... ok
[INFO] [stdout] test eval::test::test_eval_eval_basic ... ok
[INFO] [stdout] test expand::test::expand_term_works ... ok
[INFO] [stdout] test ir::test::test_lower_nested_abs ... ok
[INFO] [stdout] test ir::test::test_lower_basic_app ... ok
[INFO] [stdout] test ir::test::test_lower_thing ... ok
[INFO] [stdout] test ir::test::test_print_basic_abs ... ok
[INFO] [stdout] test ir::test::test_print_shadowing ... ok
[INFO] [stdout] test ir::test::test_print_basic_app ... ok
[INFO] [stdout] test ir::test::test_print_basic_var ... ok
[INFO] [stdout] test parse::tests::test_parse_basic_ident ... ok
[INFO] [stdout] test parse::tests::test_parse_abstraction_is_right_assoc ... ok
[INFO] [stdout] test parse::tests::test_parse_backslash_lambda ... ok
[INFO] [stdout] test parse::tests::test_parse_application_is_left_assoc ... ok
[INFO] [stdout] test ir::test::test_print_nested_abs ... ok
[INFO] [stdout] test ir::test::test_print_thing ... ok
[INFO] [stdout] test parse::tests::test_parse_basic_import ... ok
[INFO] [stdout] test parse::tests::test_parse_basic_lambda_ws ... ok
[INFO] [stdout] test parse::tests::test_parse_identifier_leading_underscore ... ok
[INFO] [stdout] test parse::tests::test_parse_identifier_numerics ... ok
[INFO] [stdout] test parse::tests::test_parse_basic_program ... ok
[INFO] [stdout] test parse::tests::test_parse_id_app ... ok
[INFO] [stdout] test parse::tests::test_parse_id_app_two ... ok
[INFO] [stdout] test parse::tests::test_parse_ident_leading_numeric ... ok
[INFO] [stdout] test parse::tests::test_parse_lambda_text_no_ws ... ok
[INFO] [stdout] test parse::tests::test_parse_basic_lambda_ws2 ... ok
[INFO] [stdout] test parse::tests::test_parse_basic_lambda_no_ws ... ok
[INFO] [stdout] test ir::test::test_print_app_abs ... ok
[INFO] [stdout] test ir::test::test_print_free_var ... ok
[INFO] [stdout] test parse::tests::test_parse_app_multiple ... ok
[INFO] [stdout] test parse::tests::test_parse_basic_lambda_text ... ok
[INFO] [stdout] test parse::tests::test_parse_basic_path ... ok
[INFO] [stdout] test parse::tests::test_parse_lamda_text_ws ... ok
[INFO] [stdout] test shift::test::test_shifting_free_var ... ok
[INFO] [stdout] test parse::tests::test_parse_stmt_bind ... ok
[INFO] [stdout] test parse::tests::test_parse_thing ... ok
[INFO] [stdout] test shift::test::test_shifting_out_one ... ok
[INFO] [stdout] test shift::test::test_shifting_app ... ok
[INFO] [stdout] test shift::test::test_shifting_out_zero ... ok
[INFO] [stdout] test substitute::test::basic_subst ... ok
[INFO] [stdout] test shift::test::test_shifting_under_abs ... ok
[INFO] [stdout] test parse::tests::thing ... ok
[INFO] [stdout] test parse::tests::test_parse_nested_lambda ... ok
[INFO] [stdout] test parse::tests::test_parse_basic_identifier ... ok
[INFO] [stdout] test parse::tests::test_parse_term_abs ... ok
[INFO] [stdout] test parse::tests::test_parse_path_slashes ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lambda_mac-d964b1ebd70a7378)
[INFO] [stdout] test parse::tests::test_parse_stmt_abs ... ok
[INFO] [stdout] test parse::tests::test_parse_variable_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lambda_mac
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "933b935137f16c2b1c472659a8bf1e7d71823267fdbb1ac39f32ba04c08578bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "933b935137f16c2b1c472659a8bf1e7d71823267fdbb1ac39f32ba04c08578bd", kill_on_drop: false }`
[INFO] [stdout] 933b935137f16c2b1c472659a8bf1e7d71823267fdbb1ac39f32ba04c08578bd