[INFO] cloning repository https://github.com/willmurphyscode/calc-repl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willmurphyscode/calc-repl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillmurphyscode%2Fcalc-repl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillmurphyscode%2Fcalc-repl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd010b5eaf2f5075d35ae6ec98894aea11c11a7c
[INFO] testing willmurphyscode/calc-repl against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillmurphyscode%2Fcalc-repl" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/willmurphyscode/calc-repl on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/willmurphyscode/calc-repl
[INFO] finished tweaking git repo https://github.com/willmurphyscode/calc-repl
[INFO] tweaked toml for git repo https://github.com/willmurphyscode/calc-repl written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/willmurphyscode/calc-repl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc4030db9a36aa91f32f3e6874c95be37774ef87c72ae9c60b8e59c32f3153d5
[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" "fc4030db9a36aa91f32f3e6874c95be37774ef87c72ae9c60b8e59c32f3153d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc4030db9a36aa91f32f3e6874c95be37774ef87c72ae9c60b8e59c32f3153d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc4030db9a36aa91f32f3e6874c95be37774ef87c72ae9c60b8e59c32f3153d5", kill_on_drop: false }`
[INFO] [stdout] fc4030db9a36aa91f32f3e6874c95be37774ef87c72ae9c60b8e59c32f3153d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7378681d7266b7cc794f3be2a5922ccfeba281ed2709d229a618910045bbb14a
[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" "7378681d7266b7cc794f3be2a5922ccfeba281ed2709d229a618910045bbb14a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling calc-repl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.57s
[INFO] running `Command { std: "docker" "inspect" "7378681d7266b7cc794f3be2a5922ccfeba281ed2709d229a618910045bbb14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7378681d7266b7cc794f3be2a5922ccfeba281ed2709d229a618910045bbb14a", kill_on_drop: false }`
[INFO] [stdout] 7378681d7266b7cc794f3be2a5922ccfeba281ed2709d229a618910045bbb14a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 52a2f2905ea39374add08ecae622be42872618e62b2fddb9bab257e1ae2415f7
[INFO] running `Command { std: "docker" "start" "-a" "52a2f2905ea39374add08ecae622be42872618e62b2fddb9bab257e1ae2415f7", 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] [stderr]    Compiling calc-repl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "52a2f2905ea39374add08ecae622be42872618e62b2fddb9bab257e1ae2415f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a2f2905ea39374add08ecae622be42872618e62b2fddb9bab257e1ae2415f7", kill_on_drop: false }`
[INFO] [stdout] 52a2f2905ea39374add08ecae622be42872618e62b2fddb9bab257e1ae2415f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e88e947357e0b39456f5800a1abef89aefcff3af010c0e7ef10f372a33bfa86
[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" "9e88e947357e0b39456f5800a1abef89aefcff3af010c0e7ef10f372a33bfa86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/calc_repl-f814831226a2abb5
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test interpreter::bool_reducers::it_should_reduce_mixed_to_false ... ok
[INFO] [stdout] test interpreter::comparison_reducers::one_is_less_than_two ... ok
[INFO] [stdout] test interpreter::bool_reducers::it_should_reduce_trues_to_true ... ok
[INFO] [stdout] test interpreter::integer_reducers::tests::it_divides ... ok
[INFO] [stdout] test interpreter::integer_reducers::tests::it_adds_arrays ... ok
[INFO] [stdout] test interpreter::integer_reducers::tests::it_subtracts ... ok
[INFO] [stdout] test interpreter::tests::it_can_handle_nested_bools ... ok
[INFO] [stdout] test interpreter::integer_reducers::tests::it_multiplies ... ok
[INFO] [stdout] test interpreter::tests::it_evals_simple_stacks ... ok
[INFO] [stdout] test interpreter::tests::it_evals_simple_stacks_with_subtract ... ok
[INFO] [stdout] test interpreter::tests::it_handles_nested_addition ... ok
[INFO] [stdout] test interpreter::tests::it_handles_nested_nonses_with_all_ops ... ok
[INFO] [stdout] test interpreter::tests::it_handles_nested_addition_with_subrtraction ... ok
[INFO] [stdout] test interpreter::tests::it_should_handle_all_bool_tree ... ok
[INFO] [stdout] test interpreter::tests::it_should_handle_comparisons ... ok
[INFO] [stdout] test interpreter::tests::it_should_handle_one_comparison ... ok
[INFO] [stdout] test parser::addition_sign_parser ... ok
[INFO] [stdout] test parser::bool_and_test ... ok
[INFO] [stdout] test parser::bool_literal_false_test ... ok
[INFO] [stdout] test parser::bool_literal_true_test ... ok
[INFO] [stdout] test parser::division_sign_parser ... ok
[INFO] [stdout] test parser::gt_test ... ok
[INFO] [stdout] test parser::multiplication_sign_parser ... ok
[INFO] [stdout] test parser::operand_parser ... ok
[INFO] [stdout] test parser::right_paren_parser ... ok
[INFO] [stdout] test parser::subtraction_sign_parser ... ok
[INFO] [stdout] test parser::test_several_tokens ... ok
[INFO] [stdout] test parser::test_several_tokens_with_long_numeric_token ... ok
[INFO] [stdout] test parser::test_single_numeric_token ... ok
[INFO] [stdout] test parser::test_single_token ... ok
[INFO] [stdout] test tests::it_can_reduce_comparisons ... ok
[INFO] [stdout] test tests::it_can_reduce_comparisons_with_other_ops ... ok
[INFO] [stdout] test tests::it_handle_if_false_branch ... ok
[INFO] [stdout] test tests::it_handle_if_nested_bool_expression ... ok
[INFO] [stdout] test tests::it_handle_if_true_branch ... ok
[INFO] [stdout] test interpreter::bool_reducers::is_should_reduce_truthy_values_or ... ok
[INFO] [stdout] test interpreter::bool_reducers::is_should_reduce_truthy_values_and ... ok
[INFO] [stdout] test interpreter::bool_reducers::it_should_reduce_falses_to_false ... ok
[INFO] [stdout] test interpreter::bool_reducers::it_should_reduce_mixed_to_true ... ok
[INFO] [stdout] test interpreter::if_reducer::tests::it_reduces_if ... ok
[INFO] [stdout] test interpreter::comparison_reducers::two_is_greater_than_one ... ok
[INFO] [stdout] test tests::it_subtracts_correctly ... ok
[INFO] [stdout] test parser::lt_test ... ok
[INFO] [stdout] test parser::left_paren_parser ... ok
[INFO] [stdout] test parser::it_can_parse_if ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e88e947357e0b39456f5800a1abef89aefcff3af010c0e7ef10f372a33bfa86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e88e947357e0b39456f5800a1abef89aefcff3af010c0e7ef10f372a33bfa86", kill_on_drop: false }`
[INFO] [stdout] 9e88e947357e0b39456f5800a1abef89aefcff3af010c0e7ef10f372a33bfa86