[INFO] cloning repository https://github.com/hemashushu/practice-toy-lisp-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hemashushu/practice-toy-lisp-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhemashushu%2Fpractice-toy-lisp-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhemashushu%2Fpractice-toy-lisp-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3a66429e2ecdd2dd30cc1d1fc7a5f88681064d2
[INFO] testing hemashushu/practice-toy-lisp-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhemashushu%2Fpractice-toy-lisp-rust" "/workspace/builds/worker-66/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hemashushu/practice-toy-lisp-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hemashushu/practice-toy-lisp-rust
[INFO] finished tweaking git repo https://github.com/hemashushu/practice-toy-lisp-rust
[INFO] tweaked toml for git repo https://github.com/hemashushu/practice-toy-lisp-rust written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate git repo https://github.com/hemashushu/practice-toy-lisp-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35b5435a269d5240e1f2a6859c3b992350acc4b2089deb90e7d8fcb96311d2be
[INFO] running `Command { std: "docker" "start" "-a" "35b5435a269d5240e1f2a6859c3b992350acc4b2089deb90e7d8fcb96311d2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35b5435a269d5240e1f2a6859c3b992350acc4b2089deb90e7d8fcb96311d2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b5435a269d5240e1f2a6859c3b992350acc4b2089deb90e7d8fcb96311d2be", kill_on_drop: false }`
[INFO] [stdout] 35b5435a269d5240e1f2a6859c3b992350acc4b2089deb90e7d8fcb96311d2be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0afe927ca4c26831b845cf52dd13f1c7de1772c055e9e2d49c216e4a6969a863
[INFO] running `Command { std: "docker" "start" "-a" "0afe927ca4c26831b845cf52dd13f1c7de1772c055e9e2d49c216e4a6969a863", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling practice-toy-lisp-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 22s
[INFO] running `Command { std: "docker" "inspect" "0afe927ca4c26831b845cf52dd13f1c7de1772c055e9e2d49c216e4a6969a863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0afe927ca4c26831b845cf52dd13f1c7de1772c055e9e2d49c216e4a6969a863", kill_on_drop: false }`
[INFO] [stdout] 0afe927ca4c26831b845cf52dd13f1c7de1772c055e9e2d49c216e4a6969a863
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be276885bf762a3d52ae5ee24171895afde9a73efd9cb7a04cf132e91ec03cf4
[INFO] running `Command { std: "docker" "start" "-a" "be276885bf762a3d52ae5ee24171895afde9a73efd9cb7a04cf132e91ec03cf4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling practice-toy-lisp-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/toy_lisp-ad855d2643f78b17)
[INFO] [stderr]   Executable unittests bin/toy.rs (/opt/rustwide/target/debug/deps/toy-13ed625ff1e66315)
[INFO] [stderr]   Executable tests/test-eval.rs (/opt/rustwide/target/debug/deps/test_eval-942952da3cc20e1d)
[INFO] running `Command { std: "docker" "inspect" "be276885bf762a3d52ae5ee24171895afde9a73efd9cb7a04cf132e91ec03cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be276885bf762a3d52ae5ee24171895afde9a73efd9cb7a04cf132e91ec03cf4", kill_on_drop: false }`
[INFO] [stdout] be276885bf762a3d52ae5ee24171895afde9a73efd9cb7a04cf132e91ec03cf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03f3e4637be9bc80c46c83ad48b4d3e7affdf6c1724ec7b82ba6eae62fb30454
[INFO] running `Command { std: "docker" "start" "-a" "03f3e4637be9bc80c46c83ad48b4d3e7affdf6c1724ec7b82ba6eae62fb30454", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.57s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/toy_lisp-ad855d2643f78b17)
[INFO] [stdout] test ast::tests::test_list_to_string ... ok
[INFO] [stderr]      Running unittests bin/toy.rs (/opt/rustwide/target/debug/deps/toy-13ed625ff1e66315)
[INFO] [stdout] test ast::tests::test_symbol_to_string ... ok
[INFO] [stderr]      Running tests/test-eval.rs (/opt/rustwide/target/debug/deps/test_eval-942952da3cc20e1d)
[INFO] [stdout] test ast::tests::test_number_to_string ... ok
[INFO] [stderr]    Doc-tests toy_lisp
[INFO] [stdout] test env::tests::test_global_env_builtin_func ... ok
[INFO] [stdout] test env::tests::test_define_and_lookup ... ok
[INFO] [stdout] test env::tests::test_nested_environment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test eval_defn ... ok
[INFO] [stdout] test eval_do ... ok
[INFO] [stdout] test eval_closure ... ok
[INFO] [stdout] test eval_base_expression ... ok
[INFO] [stdout] test eval_fn ... ok
[INFO] [stdout] test eval_if ... ok
[INFO] [stdout] test eval_defn_call ... ok
[INFO] [stdout] test eval_fn_call ... ok
[INFO] [stdout] test eval_nested_expression ... ok
[INFO] [stdout] test eval_let ... ok
[INFO] [stdout] test eval_fib ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "03f3e4637be9bc80c46c83ad48b4d3e7affdf6c1724ec7b82ba6eae62fb30454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f3e4637be9bc80c46c83ad48b4d3e7affdf6c1724ec7b82ba6eae62fb30454", kill_on_drop: false }`
[INFO] [stdout] 03f3e4637be9bc80c46c83ad48b4d3e7affdf6c1724ec7b82ba6eae62fb30454