[INFO] cloning repository https://github.com/pkitazos/stlc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pkitazos/stlc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkitazos%2Fstlc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkitazos%2Fstlc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d6ca62bfe9c9843100e7bdb255040a801450fa5 [INFO] testing pkitazos/stlc against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkitazos%2Fstlc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pkitazos/stlc [INFO] finished tweaking git repo https://github.com/pkitazos/stlc [INFO] tweaked toml for git repo https://github.com/pkitazos/stlc written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pkitazos/stlc on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pkitazos/stlc 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing pkitazos/stlc against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkitazos%2Fstlc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pkitazos/stlc [INFO] finished tweaking git repo https://github.com/pkitazos/stlc [INFO] tweaked toml for git repo https://github.com/pkitazos/stlc written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pkitazos/stlc on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pkitazos/stlc 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62852a8bf6333239efec476722c0ae494dcfffa01cc55174b528409fd061bf2b [INFO] running `Command { std: "docker" "start" "-a" "62852a8bf6333239efec476722c0ae494dcfffa01cc55174b528409fd061bf2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62852a8bf6333239efec476722c0ae494dcfffa01cc55174b528409fd061bf2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62852a8bf6333239efec476722c0ae494dcfffa01cc55174b528409fd061bf2b", kill_on_drop: false }` [INFO] [stdout] 62852a8bf6333239efec476722c0ae494dcfffa01cc55174b528409fd061bf2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6586023d72f11d30fd5050df3a61561e20f674d8ef20f5367effc549d6cab302 [INFO] running `Command { std: "docker" "start" "-a" "6586023d72f11d30fd5050df3a61561e20f674d8ef20f5367effc549d6cab302", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling stlc v0.1.0 (/opt/rustwide/workdir/stlc) [INFO] [stderr] Compiling ulc v0.1.0 (/opt/rustwide/workdir/untyped) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.60s [INFO] running `Command { std: "docker" "inspect" "6586023d72f11d30fd5050df3a61561e20f674d8ef20f5367effc549d6cab302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6586023d72f11d30fd5050df3a61561e20f674d8ef20f5367effc549d6cab302", kill_on_drop: false }` [INFO] [stdout] 6586023d72f11d30fd5050df3a61561e20f674d8ef20f5367effc549d6cab302 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3665fae25194f9b0fcbd01f48cc302e5fcbb69da45e22a4aa691ff068004257f [INFO] running `Command { std: "docker" "start" "-a" "3665fae25194f9b0fcbd01f48cc302e5fcbb69da45e22a4aa691ff068004257f", kill_on_drop: false }` [INFO] [stderr] Compiling stlc v0.1.0 (/opt/rustwide/workdir/stlc) [INFO] [stderr] Compiling ulc v0.1.0 (/opt/rustwide/workdir/untyped) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "3665fae25194f9b0fcbd01f48cc302e5fcbb69da45e22a4aa691ff068004257f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3665fae25194f9b0fcbd01f48cc302e5fcbb69da45e22a4aa691ff068004257f", kill_on_drop: false }` [INFO] [stdout] 3665fae25194f9b0fcbd01f48cc302e5fcbb69da45e22a4aa691ff068004257f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e4657dcad7d3f4963bc31b2d33b98f7451e2c19357c62fff1e10adf55b72065c [INFO] running `Command { std: "docker" "start" "-a" "e4657dcad7d3f4963bc31b2d33b98f7451e2c19357c62fff1e10adf55b72065c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stlc-278e59f8ac9dc69a) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stlc-03669caf25530edf) [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] [stderr] Running tests/interpreter_tests.rs (/opt/rustwide/target/debug/deps/interpreter_tests-40da63ea38e3d803) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_eval_app ... ok [INFO] [stdout] test test_eval_binop_plus ... ok [INFO] [stdout] test test_eval_const ... ok [INFO] [stdout] test test_eval_fst ... ok [INFO] [stdout] test test_eval_pair ... ok [INFO] [stdout] test test_eval_let ... ok [INFO] [stdout] test test_eval_snd ... ok [INFO] [stdout] test test_eval_if ... ok [INFO] [stdout] test test_eval_var ... ok [INFO] [stdout] test test_eval_binop_eq ... ok [INFO] [stdout] test test_eval_binop_minus ... ok [INFO] [stdout] test test_eval_var_not_found - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/parser_tests.rs (/opt/rustwide/target/debug/deps/parser_tests-85b6d83b1d397502) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test test_app_lambda ... ok [INFO] [stdout] test test_app_multi ... ok [INFO] [stdout] test test_binop_eq ... ok [INFO] [stdout] test test_app_nested ... ok [INFO] [stdout] test test_binop_plus_var ... ok [INFO] [stdout] test test_complex_if_lambda ... ok [INFO] [stdout] test test_binop_plus ... ok [INFO] [stdout] test test_binop_minus ... ok [INFO] [stdout] test test_complex_lambda_pair_type ... ok [INFO] [stdout] test test_complex_let_add ... ok [INFO] [stdout] test test_complex_lambda_if ... ok [INFO] [stdout] test test_const_bool_false ... ok [INFO] [stdout] test test_complex_nested_let ... ok [INFO] [stdout] test test_const_bool_true ... ok [INFO] [stdout] test test_complex_let_pair ... ok [INFO] [stdout] test test_const_int ... ok [INFO] [stdout] test test_const_unit ... ok [INFO] [stdout] test test_fst ... ok [INFO] [stdout] test test_if_complex ... ok [INFO] [stdout] test test_lambda_simple ... ok [INFO] [stdout] test test_fst_nested ... ok [INFO] [stdout] test test_if_simple ... ok [INFO] [stdout] test test_let_nested ... ok [INFO] [stdout] test test_pair_bool ... ok [INFO] [stdout] test test_pair_var ... ok [INFO] [stdout] test test_pair_nested ... ok [INFO] [stdout] test test_app_simple ... ok [INFO] [stdout] test test_if_with_binop ... ok [INFO] [stdout] test test_let_simple ... ok [INFO] [stdout] test test_pair_int ... ok [INFO] [stdout] test test_let_lambda ... ok [INFO] [stdout] test test_var_underscore ... ok [INFO] [stdout] test test_snd ... ok [INFO] [stdout] test test_lambda_multi_arg ... ok [INFO] [stdout] test test_var_foo_bar ... ok [INFO] [stdout] test test_lambda_arrow_type ... ok [INFO] [stdout] test test_var_x ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/typecheck_tests.rs (/opt/rustwide/target/debug/deps/typecheck_tests-d5729c743e55044b) [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test test_typecheck_app_non_function ... ok [INFO] [stdout] test test_typecheck_app_curried ... ok [INFO] [stdout] test test_typecheck_app_wrong_type ... ok [INFO] [stdout] test test_typecheck_binop_eq_bool ... ok [INFO] [stdout] test test_typecheck_app_identity ... ok [INFO] [stdout] test test_typecheck_binop_eq_type_mismatch ... ok [INFO] [stdout] test test_typecheck_binop_eq_int ... ok [INFO] [stdout] test test_typecheck_binop_minus ... ok [INFO] [stdout] test test_typecheck_binop_plus ... ok [INFO] [stdout] test test_typecheck_binop_plus_wrong_rhs_type ... ok [INFO] [stdout] test test_typecheck_binop_plus_wrong_lhs_type ... ok [INFO] [stdout] test test_typecheck_complex_lambda_if ... ok [INFO] [stdout] test test_typecheck_complex_pair_operations ... ok [INFO] [stdout] test test_typecheck_complex_nested_let ... ok [INFO] [stdout] test test_typecheck_const_bool_false ... ok [INFO] [stdout] test test_typecheck_const_bool_true ... ok [INFO] [stdout] test test_typecheck_fst_non_pair ... ok [INFO] [stdout] test test_typecheck_fst_pair ... ok [INFO] [stdout] test test_typecheck_const_unit ... ok [INFO] [stdout] test test_typecheck_if_branch_type_mismatch ... ok [INFO] [stdout] test test_typecheck_const_int ... ok [INFO] [stdout] test test_typecheck_lambda_nested ... ok [INFO] [stdout] test test_typecheck_if_simple ... ok [INFO] [stdout] test test_typecheck_pair_bool_int ... ok [INFO] [stdout] test test_typecheck_let_shadowing ... ok [INFO] [stdout] test test_typecheck_pair_nested ... ok [INFO] [stdout] test test_typecheck_let_simple ... ok [INFO] [stdout] test test_typecheck_lambda_const_function ... ok [INFO] [stdout] test test_typecheck_if_non_bool_condition ... ok [INFO] [stdout] test test_typecheck_higher_order_function ... ok [INFO] [stdout] test test_typecheck_var_not_found ... ok [INFO] [stdout] test test_typecheck_if_with_lambda ... ok [INFO] [stdout] test test_typecheck_complex_let_add ... ok [INFO] [stdout] test test_typecheck_lambda_identity ... ok [INFO] [stdout] test test_typecheck_snd_non_pair ... ok [INFO] [stdout] test test_typecheck_var_found ... ok [INFO] [stdout] test test_typecheck_snd_pair ... ok [INFO] [stdout] test test_typecheck_let_lambda ... ok [INFO] [stdout] test test_typecheck_pair_int_int ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ulc-8b5ee658ac22bd61) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ulc-89b4affa381860df) [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] [stderr] Running tests/parser_tests.rs (/opt/rustwide/target/debug/deps/parser_tests-171e2d89d1ca9379) [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 22 tests [INFO] [stdout] test test_app_simple ... ok [INFO] [stdout] test test_app_nested_right ... ok [INFO] [stdout] test test_app_lambda ... ok [INFO] [stdout] test test_app_with_parens ... ok [INFO] [stdout] test test_lambda_identity ... ok [INFO] [stdout] test test_lambda_nested_manual ... ok [INFO] [stdout] test test_paren_app ... ok [INFO] [stdout] test test_lambda_const ... ok [INFO] [stdout] test test_paren_nested ... ok [INFO] [stdout] test test_paren_lambda ... ok [INFO] [stdout] test test_app_three_terms ... ok [INFO] [stdout] test test_app_left_associative ... ok [INFO] [stdout] test test_paren_var ... ok [INFO] [stdout] test test_var_single ... ok [INFO] [stdout] test test_lambda_three_nested ... ok [INFO] [stdout] test test_var_with_underscore ... ok [INFO] [stdout] test test_whitespace_in_app ... ok [INFO] [stdout] test test_var_starting_with_underscore ... ok [INFO] [stdout] test test_whitespace_around_lambda ... ok [INFO] [stdout] test test_lambda_with_app_body ... ok [INFO] [stdout] test test_var_multi_char ... ok [INFO] [stdout] test test_whitespace_minimal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests stlc [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] [stderr] Doc-tests ulc [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" "e4657dcad7d3f4963bc31b2d33b98f7451e2c19357c62fff1e10adf55b72065c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4657dcad7d3f4963bc31b2d33b98f7451e2c19357c62fff1e10adf55b72065c", kill_on_drop: false }` [INFO] [stdout] e4657dcad7d3f4963bc31b2d33b98f7451e2c19357c62fff1e10adf55b72065c