[INFO] cloning repository https://github.com/Lazarus404/monkey-interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lazarus404/monkey-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLazarus404%2Fmonkey-interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLazarus404%2Fmonkey-interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df04a3ce804a75e2d9c9202ee798efb7f5ea932d
[INFO] testing Lazarus404/monkey-interpreter against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLazarus404%2Fmonkey-interpreter" "/workspace/builds/worker-106/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lazarus404/monkey-interpreter on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lazarus404/monkey-interpreter
[INFO] finished tweaking git repo https://github.com/Lazarus404/monkey-interpreter
[INFO] tweaked toml for git repo https://github.com/Lazarus404/monkey-interpreter written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate git repo https://github.com/Lazarus404/monkey-interpreter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b577d835a3a7293a17a395e6e295db202ad74bd9b933e5d13d11cd30e7d1407
[INFO] running `Command { std: "docker" "start" "-a" "3b577d835a3a7293a17a395e6e295db202ad74bd9b933e5d13d11cd30e7d1407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b577d835a3a7293a17a395e6e295db202ad74bd9b933e5d13d11cd30e7d1407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b577d835a3a7293a17a395e6e295db202ad74bd9b933e5d13d11cd30e7d1407", kill_on_drop: false }`
[INFO] [stdout] 3b577d835a3a7293a17a395e6e295db202ad74bd9b933e5d13d11cd30e7d1407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b8dc5a1af764ff3c86faadf97992e42a1f843235d4b86a9da8e72465212afeb
[INFO] running `Command { std: "docker" "start" "-a" "6b8dc5a1af764ff3c86faadf97992e42a1f843235d4b86a9da8e72465212afeb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.08s
[INFO] running `Command { std: "docker" "inspect" "6b8dc5a1af764ff3c86faadf97992e42a1f843235d4b86a9da8e72465212afeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b8dc5a1af764ff3c86faadf97992e42a1f843235d4b86a9da8e72465212afeb", kill_on_drop: false }`
[INFO] [stdout] 6b8dc5a1af764ff3c86faadf97992e42a1f843235d4b86a9da8e72465212afeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60c2b678d151e9d21433f9cef8bd9da970daba27b17925d4bb7c707b34aa9c8b
[INFO] running `Command { std: "docker" "start" "-a" "60c2b678d151e9d21433f9cef8bd9da970daba27b17925d4bb7c707b34aa9c8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "60c2b678d151e9d21433f9cef8bd9da970daba27b17925d4bb7c707b34aa9c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c2b678d151e9d21433f9cef8bd9da970daba27b17925d4bb7c707b34aa9c8b", kill_on_drop: false }`
[INFO] [stdout] 60c2b678d151e9d21433f9cef8bd9da970daba27b17925d4bb7c707b34aa9c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 355648750b577094e9bf814b6d7be07a1a0055f71829d39784f850bd2e44fca9
[INFO] running `Command { std: "docker" "start" "-a" "355648750b577094e9bf814b6d7be07a1a0055f71829d39784f850bd2e44fca9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monkey-2b352c7cb3bb0f40)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test evaluator::tests::test_if_else_expr ... ok
[INFO] [stdout] test evaluator::tests::test_bool_expr ... ok
[INFO] [stdout] test evaluator::tests::test_quote ... ok
[INFO] [stdout] test evaluator::tests::test_array_literal ... ok
[INFO] [stdout] test evaluator::tests::test_return_stmt ... ok
[INFO] [stdout] test evaluator::tests::test_let_stmt ... ok
[INFO] [stdout] test parser::tests::test_boolean_literal_expr ... ok
[INFO] [stdout] test parser::tests::test_call_expr ... ok
[INFO] [stdout] test lexer::tests::test_next_token ... ok
[INFO] [stdout] test parser::tests::test_func_expr ... ok
[INFO] [stdout] test evaluator::tests::test_hash_literal ... ok
[INFO] [stdout] test evaluator::tests::test_fn_object ... ok
[INFO] [stdout] test evaluator::tests::test_error_handling ... ok
[INFO] [stdout] test evaluator::tests::test_not_op ... ok
[INFO] [stdout] test parser::tests::test_array_literal_expr ... ok
[INFO] [stdout] test evaluator::tests::test_closures ... ok
[INFO] [stdout] test evaluator::tests::test_fn_application ... ok
[INFO] [stdout] test evaluator::tests::test_hash_index_expr ... ok
[INFO] [stdout] test parser::tests::test_hash_literal_expr ... ok
[INFO] [stdout] test evaluator::tests::test_int_expr ... ok
[INFO] [stdout] test evaluator::tests::test_array_index_expr ... ok
[INFO] [stdout] test parser::tests::test_if_else_expr ... ok
[INFO] [stdout] test parser::tests::test_func_params ... ok
[INFO] [stdout] test parser::tests::test_index_expr ... ok
[INFO] [stdout] test parser::tests::test_identity_expr ... ok
[INFO] [stdout] test parser::tests::test_if_expr ... ok
[INFO] [stdout] test parser::tests::test_integer_expr ... ok
[INFO] [stdout] test parser::tests::test_infix_exprs ... ok
[INFO] [stdout] test parser::tests::test_let_stmt ... ok
[INFO] [stdout] test parser::tests::test_prefix_exprs ... ok
[INFO] [stdout] test evaluator::tests::test_builtin_functions ... ok
[INFO] [stdout] test parser::tests::test_return_stmt ... ok
[INFO] [stdout] test parser::tests::test_string_literal_expr ... ok
[INFO] [stdout] test parser::tests::test_operator_precedence_parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests monkey
[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" "355648750b577094e9bf814b6d7be07a1a0055f71829d39784f850bd2e44fca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355648750b577094e9bf814b6d7be07a1a0055f71829d39784f850bd2e44fca9", kill_on_drop: false }`
[INFO] [stdout] 355648750b577094e9bf814b6d7be07a1a0055f71829d39784f850bd2e44fca9