[INFO] cloning repository https://github.com/danlucraft/risp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danlucraft/risp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanlucraft%2Frisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanlucraft%2Frisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1813887ee74836280cb12657ba2e904d3fc67093
[INFO] testing danlucraft/risp against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanlucraft%2Frisp" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danlucraft/risp 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/danlucraft/risp
[INFO] finished tweaking git repo https://github.com/danlucraft/risp
[INFO] tweaked toml for git repo https://github.com/danlucraft/risp written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/danlucraft/risp 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 197c9a4a6c548e0d85bdced8168851b43bd00919f01dd0f308e91718421cd103
[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" "197c9a4a6c548e0d85bdced8168851b43bd00919f01dd0f308e91718421cd103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "197c9a4a6c548e0d85bdced8168851b43bd00919f01dd0f308e91718421cd103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "197c9a4a6c548e0d85bdced8168851b43bd00919f01dd0f308e91718421cd103", kill_on_drop: false }`
[INFO] [stdout] 197c9a4a6c548e0d85bdced8168851b43bd00919f01dd0f308e91718421cd103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a93d61cc0906131b9a056a643db9c6949f15b04a96b7ea59807ccf66d3e5d8ac
[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" "a93d61cc0906131b9a056a643db9c6949f15b04a96b7ea59807ccf66d3e5d8ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]    Compiling utf8-ranges v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.6.7
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling risp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::risp::loader`
[INFO] [stdout]  --> src/risp/prelude.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::risp::loader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::risp::environment::Env`
[INFO] [stdout]  --> src/risp/prelude.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::risp::environment::Env;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Exception`
[INFO] [stdout]   --> src/risp/expressions.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Exception(exceptions::Exception)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SyntaxError`
[INFO] [stdout]   --> src/risp/exceptions.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SyntaxError,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.83s
[INFO] running `Command { std: "docker" "inspect" "a93d61cc0906131b9a056a643db9c6949f15b04a96b7ea59807ccf66d3e5d8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93d61cc0906131b9a056a643db9c6949f15b04a96b7ea59807ccf66d3e5d8ac", kill_on_drop: false }`
[INFO] [stdout] a93d61cc0906131b9a056a643db9c6949f15b04a96b7ea59807ccf66d3e5d8ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 531edcb47a929534470cb40c987513e08ed24ef213846be23d00df8a55f01750
[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" "531edcb47a929534470cb40c987513e08ed24ef213846be23d00df8a55f01750", kill_on_drop: false }`
[INFO] [stderr]    Compiling risp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Exception`
[INFO] [stdout]   --> src/risp/expressions.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Exception(exceptions::Exception)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SyntaxError`
[INFO] [stdout]   --> src/risp/exceptions.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SyntaxError,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "531edcb47a929534470cb40c987513e08ed24ef213846be23d00df8a55f01750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531edcb47a929534470cb40c987513e08ed24ef213846be23d00df8a55f01750", kill_on_drop: false }`
[INFO] [stdout] 531edcb47a929534470cb40c987513e08ed24ef213846be23d00df8a55f01750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6727c5bb1bdd5c5d109d69ae743c5b81243cc09aa4330f5235eeae39009de907
[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" "6727c5bb1bdd5c5d109d69ae743c5b81243cc09aa4330f5235eeae39009de907", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Exception`
[INFO] [stderr]   --> src/risp/expressions.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Exception(exceptions::Exception)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SyntaxError`
[INFO] [stderr]   --> src/risp/exceptions.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     SyntaxError,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/risp-b1dc32f02f1717c7
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test risp::builtins::tests::builtin_nil ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_assert ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_bool ... ok
[INFO] [stdout] test risp::builtins::tests::eval_lambda ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_int ... ok
[INFO] [stdout] test risp::builtins::tests::eval_cons ... ok
[INFO] [stdout] test risp::builtins::tests::eval_car_empty_list ... ok
[INFO] [stdout] test risp::builtins::tests::eval_quote ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_do ... ok
[INFO] [stdout] test risp::builtins::tests::eval_car ... ok
[INFO] [stdout] test risp::builtins::tests::eval_lambda_with_args ... ok
[INFO] [stdout] test risp::builtins::tests::eval_lambda_with_lambda_parameter ... ok
[INFO] [stdout] test risp::builtins::tests::eval_atom ... ok
[INFO] [stdout] test risp::builtins::tests::eval_cdr ... ok
[INFO] [stdout] test risp::environment::tests::test_resolving ... ok
[INFO] [stdout] test risp::evaluator::tests::exception_uncallable_things ... ok
[INFO] [stdout] test risp::environment::tests::test_parent_getting ... ok
[INFO] [stdout] test risp::evaluator::tests::exception_unknown_symbol ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_defun ... ok
[INFO] [stdout] test risp::parser::tests::parse_literals ... ok
[INFO] [stdout] test risp::builtins::tests::eval_cond ... ok
[INFO] [stdout] test risp::builtins::tests::eval_addition_subtraction ... ok
[INFO] [stdout] test risp::parser::tests::parse_multiple_expressions ... ok
[INFO] [stdout] test risp::parser::tests::parsing_quote ... ok
[INFO] [stdout] test risp::parser::tests::parsing_lists ... ok
[INFO] [stdout] test risp::parser::tests::parsing_expressions ... ok
[INFO] [stdout] test risp::parser::tests::parsing_lists_error ... ok
[INFO] [stdout] test risp::evaluator::tests::eval_many ... ok
[INFO] [stdout] test risp::to_string::tests::test_to_string_boolean ... ok
[INFO] [stdout] test risp::parser::tests::parsing_atoms ... ok
[INFO] [stdout] test risp::builtins::tests::eval_eq_works_with_nested_lists ... ok
[INFO] [stdout] test risp::to_string::tests::test_to_string_list ... ok
[INFO] [stdout] test risp::to_string::tests::test_to_string_int ... ok
[INFO] [stdout] test risp::builtins::tests::eval_lambda_with_multiple_args ... ok
[INFO] [stdout] test risp::to_string::tests::test_to_string_atom ... ok
[INFO] [stdout] test risp::environment::tests::test_def ... ok
[INFO] [stdout] test risp::evaluator::tests::exception_deep ... ok
[INFO] [stdout] test risp::environment::tests::test_label ... ok
[INFO] [stdout] test risp::builtins::tests::eval_eq ... ok
[INFO] [stdout] test risp::prelude::tests::prelude_no_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6727c5bb1bdd5c5d109d69ae743c5b81243cc09aa4330f5235eeae39009de907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6727c5bb1bdd5c5d109d69ae743c5b81243cc09aa4330f5235eeae39009de907", kill_on_drop: false }`
[INFO] [stdout] 6727c5bb1bdd5c5d109d69ae743c5b81243cc09aa4330f5235eeae39009de907