[INFO] cloning repository https://github.com/ktanaka101/nail
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ktanaka101/nail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktanaka101%2Fnail", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktanaka101%2Fnail'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63ac607ebe56111f40a0298cc6f23ef650cfc8b6
[INFO] testing ktanaka101/nail against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktanaka101%2Fnail" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ktanaka101/nail on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ktanaka101/nail
[INFO] finished tweaking git repo https://github.com/ktanaka101/nail
[INFO] tweaked toml for git repo https://github.com/ktanaka101/nail written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/ktanaka101/nail already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/TheDan64/inkwell`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e776f63cb78a6be0e2e3338d180e97da4e09ce8a74264a07b5bfcd4f0f4d390f
[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" "e776f63cb78a6be0e2e3338d180e97da4e09ce8a74264a07b5bfcd4f0f4d390f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e776f63cb78a6be0e2e3338d180e97da4e09ce8a74264a07b5bfcd4f0f4d390f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e776f63cb78a6be0e2e3338d180e97da4e09ce8a74264a07b5bfcd4f0f4d390f", kill_on_drop: false }`
[INFO] [stdout] e776f63cb78a6be0e2e3338d180e97da4e09ce8a74264a07b5bfcd4f0f4d390f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-01-01" "build" "--frozen" "--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] b3e052ad7d05ea0a73d60a6dec77304406121b6ae68088f3a24f1a0f9a066ad3
[INFO] running `Command { std: "docker" "start" "-a" "b3e052ad7d05ea0a73d60a6dec77304406121b6ae68088f3a24f1a0f9a066ad3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling smallvec v1.5.1
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm10-0#79070d9f)
[INFO] [stderr]    Compiling anyhow v1.0.35
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling llvm-sys v100.2.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling parking_lot_core v0.8.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling inkwell_internals v0.2.0 (https://github.com/TheDan64/inkwell?branch=llvm10-0#79070d9f)
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling nail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.54s
[INFO] running `Command { std: "docker" "inspect" "b3e052ad7d05ea0a73d60a6dec77304406121b6ae68088f3a24f1a0f9a066ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3e052ad7d05ea0a73d60a6dec77304406121b6ae68088f3a24f1a0f9a066ad3", kill_on_drop: false }`
[INFO] [stdout] b3e052ad7d05ea0a73d60a6dec77304406121b6ae68088f3a24f1a0f9a066ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f00455285debc35d067ff47f721db27ac6c6cbdb3547e821c84e052f3277a9d3
[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" "f00455285debc35d067ff47f721db27ac6c6cbdb3547e821c84e052f3277a9d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling nail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.46s
[INFO] running `Command { std: "docker" "inspect" "f00455285debc35d067ff47f721db27ac6c6cbdb3547e821c84e052f3277a9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00455285debc35d067ff47f721db27ac6c6cbdb3547e821c84e052f3277a9d3", kill_on_drop: false }`
[INFO] [stdout] f00455285debc35d067ff47f721db27ac6c6cbdb3547e821c84e052f3277a9d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9148ea7fde787c30b984fee2ae9c406251f1ced603c0d2f3f6f89dd044054fb
[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" "a9148ea7fde787c30b984fee2ae9c406251f1ced603c0d2f3f6f89dd044054fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nail-611d61fe14cfa0e1
[INFO] [stdout] 
[INFO] [stdout] running 69 tests
[INFO] [stdout] test evaluator::env::tests::test_get ... ok
[INFO] [stdout] test evaluator::tests::test_array_literal ... ok
[INFO] [stdout] test evaluator::tests::test_bang_operator ... ok
[INFO] [stdout] test evaluator::tests::test_builtin_function_len ... ok
[INFO] [stdout] test evaluator::tests::test_builtin_function_last ... ok
[INFO] [stdout] test evaluator::tests::test_builtin_function_first ... ok
[INFO] [stdout] test evaluator::tests::test_define_macro ... ok
[INFO] [stdout] test evaluator::tests::test_function_object ... ok
[INFO] [stdout] test evaluator::tests::test_let_statements ... ok
[INFO] [stdout] test evaluator::tests::test_hash_index_expression ... ok
[INFO] [stdout] test evaluator::tests::test_closures ... ok
[INFO] [stdout] test evaluator::tests::test_function_error ... ok
[INFO] [stdout] test evaluator::tests::test_eval_boolean_expression ... ok
[INFO] [stdout] test evaluator::tests::test_string_literal ... ok
[INFO] [stdout] test evaluator::tests::test_builtin_function_rest ... ok
[INFO] [stdout] test evaluator::tests::test_array_index_expression ... ok
[INFO] [stdout] test evaluator::tests::test_if_else_expression ... ok
[INFO] [stdout] test evaluator::tests::test_eval_integer_expression ... ok
[INFO] [stdout] test evaluator::tests::test_function_application ... ok
[INFO] [stdout] test evaluator::tests::test_builtin_function_push ... ok
[INFO] [stdout] test lexer::token::tests::it_return_token ... ok
[INFO] [stdout] test evaluator::tests::test_closure_application ... ok
[INFO] [stdout] test evaluator::tests::test_hash_literal ... ok
[INFO] [stdout] test evaluator::tests::test_quote ... ok
[INFO] [stdout] test evaluator::tests::test_error_handling ... ok
[INFO] [stdout] test evaluator::tests::test_string_concatenation ... ok
[INFO] [stdout] test evaluator::tests::test_return_statements ... ok
[INFO] [stdout] test evaluator::tests::test_quote_unquote ... ok
[INFO] [stdout] test evaluator::tests::test_expand_macros ... ok
[INFO] [stdout] test llvm::compiler::tests::test_let_binding_in_if_else_block ... ok
[INFO] [stdout] test lexer::lexer::tests::return_tokens ... ok
[INFO] [stdout] test llvm::compiler::tests::test_if_cond_by_comparing ... ok
[INFO] [stdout] test llvm::compiler::tests::test_if_else_default_return ... ok
[INFO] [stdout] test llvm::compiler::tests::test_if_else_cond_by_identifier ... ok
[INFO] [stdout] test parser::parser::tests::test_call_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_char_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_char_expr_errors ... ok
[INFO] [stdout] test parser::parser::tests::test_boolean_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_array_expr ... ok
[INFO] [stdout] test parser::parser::tests::test_function_params ... ok
[INFO] [stdout] test parser::parser::tests::test_closure_literal_with_name ... ok
[INFO] [stdout] test parser::parser::tests::test_identifier_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_closure_params ... ok
[INFO] [stdout] test parser::parser::tests::test_function_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_hash_expr ... ok
[INFO] [stdout] test parser::parser::tests::test_index_expr ... ok
[INFO] [stdout] test parser::parser::tests::test_infix_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_closure_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_if_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_let_stmts ... ok
[INFO] [stdout] test parser::parser::tests::test_if_else_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_return_stmts ... ok
[INFO] [stdout] test parser::parser::tests::test_string_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_prefix_exprs ... ok
[INFO] [stdout] test evaluator::tests::test_fibonacci ... ok
[INFO] [stdout] test parser::parser::tests::test_macro_literal_parsing ... ok
[INFO] [stdout] test llvm::compiler::tests::test_if_else_scope ... ok
[INFO] [stdout] test parser::parser::tests::test_integer_exprs ... ok
[INFO] [stdout] test parser::parser::tests::test_operator_precedence_parsing ... ok
[INFO] [stdout] test llvm::compiler::tests::test_number_formula ... ok
[INFO] [stdout] test llvm::compiler::tests::test_char_literal ... ok
[INFO] [stdout] test llvm::compiler::tests::test_if_else ... ok
[INFO] [stdout] test parser::tools::tests::test_modify ... ok
[INFO] [stdout] test llvm::compiler::tests::test_let_binding ... ok
[INFO] [stdout] test llvm::compiler::tests::test_number_literal ... ok
[INFO] [stdout] test llvm::compiler::tests::test_prefix_minus ... ok
[INFO] [stdout] test llvm::compiler::tests::test_string_literal ... ok
[INFO] [stdout] test llvm::compiler::tests::test_bang ... ok
[INFO] [stdout] test llvm::compiler::tests::test_compare ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nail-fe9a78d4d5129355
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nail
[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" "a9148ea7fde787c30b984fee2ae9c406251f1ced603c0d2f3f6f89dd044054fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9148ea7fde787c30b984fee2ae9c406251f1ced603c0d2f3f6f89dd044054fb", kill_on_drop: false }`
[INFO] [stdout] a9148ea7fde787c30b984fee2ae9c406251f1ced603c0d2f3f6f89dd044054fb