[INFO] cloning repository https://github.com/vinistock/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vinistock/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvinistock%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvinistock%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 991e6ee6e6dd77ca14d55d3430f3055d17b17d0e
[INFO] testing vinistock/rlox against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvinistock%2Frlox" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vinistock/rlox
[INFO] finished tweaking git repo https://github.com/vinistock/rlox
[INFO] tweaked toml for git repo https://github.com/vinistock/rlox written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vinistock/rlox on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vinistock/rlox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68f4401b9ff7d38337a76ef77335983b1856c5141b210ae0d3add18b94555442
[INFO] running `Command { std: "docker" "start" "-a" "68f4401b9ff7d38337a76ef77335983b1856c5141b210ae0d3add18b94555442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68f4401b9ff7d38337a76ef77335983b1856c5141b210ae0d3add18b94555442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f4401b9ff7d38337a76ef77335983b1856c5141b210ae0d3add18b94555442", kill_on_drop: false }`
[INFO] [stdout] 68f4401b9ff7d38337a76ef77335983b1856c5141b210ae0d3add18b94555442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ec5690ae547b29d25a0ae49ab97b4031304041769af3702b0f336ea69b46e625
[INFO] running `Command { std: "docker" "start" "-a" "ec5690ae547b29d25a0ae49ab97b4031304041769af3702b0f336ea69b46e625", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `String` is never constructed
[INFO] [stdout]    --> src/ast.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub enum LiteralValue {
[INFO] [stdout]     |          ------------ variant in this enum
[INFO] [stdout] 104 |     String(String),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LiteralValue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "ec5690ae547b29d25a0ae49ab97b4031304041769af3702b0f336ea69b46e625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5690ae547b29d25a0ae49ab97b4031304041769af3702b0f336ea69b46e625", kill_on_drop: false }`
[INFO] [stdout] ec5690ae547b29d25a0ae49ab97b4031304041769af3702b0f336ea69b46e625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3aa8f14732fb5082772630cd580622045462b173228bf4d62c822345c8230095
[INFO] running `Command { std: "docker" "start" "-a" "3aa8f14732fb5082772630cd580622045462b173228bf4d62c822345c8230095", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "3aa8f14732fb5082772630cd580622045462b173228bf4d62c822345c8230095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa8f14732fb5082772630cd580622045462b173228bf4d62c822345c8230095", kill_on_drop: false }`
[INFO] [stdout] 3aa8f14732fb5082772630cd580622045462b173228bf4d62c822345c8230095
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 86e36e2d4411460e4cbd59df3f1bc43778ef376e91dfb8b5a9a7076e41d299ef
[INFO] running `Command { std: "docker" "start" "-a" "86e36e2d4411460e4cbd59df3f1bc43778ef376e91dfb8b5a9a7076e41d299ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rlox-c3477e98b47c3f59)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test environment::tests::test_assigning_variables_for_enclosing_environments ... ok
[INFO] [stdout] test parser::tests::test_parsing_a_print_statement ... ok
[INFO] [stdout] test environment::tests::test_defining_global_variables ... ok
[INFO] [stdout] test environment::tests::test_getting_variables_from_enclosing_environments ... ok
[INFO] [stdout] test parser::tests::test_parsing_expression_statements ... ok
[INFO] [stdout] test parser::tests::test_parsing_print_statements ... ok
[INFO] [stdout] test parser::tests::test_parsing_shadowed_assignments ... ok
[INFO] [stdout] test scanner::tests::test_scanning_comments ... ok
[INFO] [stdout] test scanner::tests::test_scanning_identifiers ... ok
[INFO] [stdout] test parser::tests::test_parsing_assignments ... ok
[INFO] [stdout] test scanner::tests::test_scanning_numbers_with_fractional_values ... ok
[INFO] [stdout] test scanner::tests::test_scanning_numbers ... ok
[INFO] [stdout] test scanner::tests::test_scanning_keywords ... ok
[INFO] [stdout] test scanner::tests::test_scanning_something_equal_tokens ... ok
[INFO] [stdout] test scanner::tests::test_scanning_strings ... ok
[INFO] [stdout] test visitor::tests::test_ast_printer ... ok
[INFO] [stdout] test visitor::tests::test_ast_printer_more_complex_case ... ok
[INFO] [stdout] test scanner::tests::test_scanning_single_character_tokens ... ok
[INFO] [stdout] test vm::tests::test_and_statement_short_circuit ... ok
[INFO] [stdout] test vm::tests::test_evaluating_assignment ... ok
[INFO] [stdout] test vm::tests::test_evaluating_division ... ok
[INFO] [stdout] test vm::tests::test_and_statement ... ok
[INFO] [stdout] test vm::tests::test_evaluating_invalid_addition ... ok
[INFO] [stdout] test vm::tests::test_evaluating_global_variables ... ok
[INFO] [stdout] test vm::tests::test_evaluating_invalid_division ... ok
[INFO] [stdout] test vm::tests::test_evaluating_invalid_multiplication ... ok
[INFO] [stdout] test vm::tests::test_evaluating_invalid_subtraction ... ok
[INFO] [stdout] test vm::tests::test_evaluating_literals ... ok
[INFO] [stdout] test vm::tests::test_evaluating_multiplication ... ok
[INFO] [stdout] test vm::tests::test_evaluating_number_addition ... ok
[INFO] [stdout] test vm::tests::test_evaluating_string_addition ... ok
[INFO] [stdout] test parser::tests::test_parsing_errors_on_missing_semi_colons ... ok
[INFO] [stdout] test vm::tests::test_evaluating_subtraction ... ok
[INFO] [stdout] test vm::tests::test_if_statement ... ok
[INFO] [stdout] test vm::tests::test_or_statement ... ok
[INFO] [stdout] test vm::tests::test_evaluating_unary ... ok
[INFO] [stdout] test vm::tests::test_if_statement_with_else ... ok
[INFO] [stdout] test vm::tests::test_or_statement_short_circuit ... ok
[INFO] [stdout] test vm::tests::test_while_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86e36e2d4411460e4cbd59df3f1bc43778ef376e91dfb8b5a9a7076e41d299ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e36e2d4411460e4cbd59df3f1bc43778ef376e91dfb8b5a9a7076e41d299ef", kill_on_drop: false }`
[INFO] [stdout] 86e36e2d4411460e4cbd59df3f1bc43778ef376e91dfb8b5a9a7076e41d299ef