[INFO] cloning repository https://github.com/prajithkb/lox-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prajithkb/lox-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajithkb%2Flox-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajithkb%2Flox-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f0559d9f7b1f421afaf257fc05eea568bff1f1e
[INFO] testing prajithkb/lox-rs against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajithkb%2Flox-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/prajithkb/lox-rs on toolchain 595316b4006932405a63862d8fe65f71a6356293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/prajithkb/lox-rs
[INFO] finished tweaking git repo https://github.com/prajithkb/lox-rs
[INFO] tweaked toml for git repo https://github.com/prajithkb/lox-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/prajithkb/lox-rs 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" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cli-table-derive v0.4.4
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7060f48f01c21ad4a1976db28f865e212c3a2a67998733614a1a2959ff90aa39
[INFO] running `Command { std: "docker" "start" "-a" "7060f48f01c21ad4a1976db28f865e212c3a2a67998733614a1a2959ff90aa39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7060f48f01c21ad4a1976db28f865e212c3a2a67998733614a1a2959ff90aa39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7060f48f01c21ad4a1976db28f865e212c3a2a67998733614a1a2959ff90aa39", kill_on_drop: false }`
[INFO] [stdout] 7060f48f01c21ad4a1976db28f865e212c3a2a67998733614a1a2959ff90aa39
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d85926ab8c8dfa2ae29bfcb880660e56e0d35738404c2463aaf25391ab87905
[INFO] running `Command { std: "docker" "start" "-a" "7d85926ab8c8dfa2ae29bfcb880660e56e0d35738404c2463aaf25391ab87905", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling lox-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.58s
[INFO] running `Command { std: "docker" "inspect" "7d85926ab8c8dfa2ae29bfcb880660e56e0d35738404c2463aaf25391ab87905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d85926ab8c8dfa2ae29bfcb880660e56e0d35738404c2463aaf25391ab87905", kill_on_drop: false }`
[INFO] [stdout] 7d85926ab8c8dfa2ae29bfcb880660e56e0d35738404c2463aaf25391ab87905
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a8a36f1c3ab208f5c194367a761fecf8015eb4925d4417fa87aa555a44b29b5
[INFO] running `Command { std: "docker" "start" "-a" "0a8a36f1c3ab208f5c194367a761fecf8015eb4925d4417fa87aa555a44b29b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cli-table-derive v0.4.4
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling cli-table v0.4.6
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling lox-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "0a8a36f1c3ab208f5c194367a761fecf8015eb4925d4417fa87aa555a44b29b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8a36f1c3ab208f5c194367a761fecf8015eb4925d4417fa87aa555a44b29b5", kill_on_drop: false }`
[INFO] [stdout] 0a8a36f1c3ab208f5c194367a761fecf8015eb4925d4417fa87aa555a44b29b5
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18a4e2f48238c0172eea31b562600f8fc6d0b3b07b549b7661bed4a312127c62
[INFO] running `Command { std: "docker" "start" "-a" "18a4e2f48238c0172eea31b562600f8fc6d0b3b07b549b7661bed4a312127c62", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lox_rs-971794c96afeed12)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::block ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::binary ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::class_initializer_with_this ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::number ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::functions ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::closure ... ok
[INFO] [stdout] test bytecode_virtual_machine::chunk::tests::test_chunk ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::classes_fields ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::while_loop ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::var_declaration ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::grouping ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::unary ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_call_success ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::logical_or_and_and_statements ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::if_condition ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::print ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_logical_operations ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_native_clock ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_while_loop ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_closure ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_if_statement ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::string ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_class_methods ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_string_expressions ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::classes_methods ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_class_fields ... ok
[INFO] [stdout] test common::scanner::tests::scanner_tests ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_state ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_numeric_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_state_and_behaviour ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::evaluate_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::closure ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::execute_statements ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::environment_tests ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::evaluate_literals ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_state_and_behaviour_and_constructor ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::logical_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::if_statements ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::native_function_clock ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_call ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::user_defined_fun ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_block ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_behaviour ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_call_error_stack_trace ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::while_statement ... ok
[INFO] [stdout] test tree_walk_interpreter::resolver::tests::test_resolver ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::prints_ast_correctly ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_block ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_fun_declaration ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::resolver::tests::resolver_fails ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_class_initializer_and_this ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::for_statement ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::scoped_statements ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_if ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_class_declaration ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_loop ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_stack_overflow ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lox_rs-a2caab83e35a1e21)
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::fibonacci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/benchmark_tests.rs (/opt/rustwide/target/debug/deps/benchmark_tests-7418b8acd4e23beb)
[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 1 test
[INFO] [stdout] test perf_timings ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- perf_timings stdout ----
[INFO] [stdout] This test runs the bench mark tests and compares the timing (performance) between clox and vm.
[INFO] [stdout] It does not assert on anything yet.
[INFO] [stdout] 
[INFO] [stdout]    Compiling proc-macro2 v1.0.33
[INFO] [stdout]    Compiling unicode-xid v0.2.2
[INFO] [stdout]    Compiling memchr v2.4.1
[INFO] [stdout]    Compiling syn v1.0.82
[INFO] [stdout]    Compiling serde v1.0.131
[INFO] [stdout]    Compiling libc v0.2.108
[INFO] [stdout]    Compiling autocfg v1.0.1
[INFO] [stdout]    Compiling cc v1.0.72
[INFO] [stdout]    Compiling cfg-if v1.0.0
[INFO] [stdout]    Compiling adler v1.0.2
[INFO] [stdout]    Compiling gimli v0.26.1
[INFO] [stdout]    Compiling log v0.4.14
[INFO] [stdout]    Compiling version_check v0.9.3
[INFO] [stdout]    Compiling rustc-demangle v0.1.21
[INFO] [stdout]    Compiling regex-syntax v0.6.25
[INFO] [stdout]    Compiling humantime v2.1.0
[INFO] [stdout]    Compiling termcolor v1.1.2
[INFO] [stdout]    Compiling error-chain v0.12.4
[INFO] [stdout]    Compiling miniz_oxide v0.4.4
[INFO] [stdout]    Compiling quote v1.0.10
[INFO] [stdout]    Compiling backtrace v0.3.63
[INFO] [stdout]    Compiling aho-corasick v0.7.18
[INFO] [stdout]    Compiling object v0.27.1
[INFO] [stdout]    Compiling atty v0.2.14
[INFO] [stdout]    Compiling regex v1.5.4
[INFO] [stdout]    Compiling addr2line v0.17.0
[INFO] [stdout]    Compiling env_logger v0.9.0
[INFO] [stdout]    Compiling toml v0.5.8
[INFO] [stdout]    Compiling thiserror-impl v1.0.30
[INFO] [stdout]    Compiling derivative v2.2.0
[INFO] [stdout] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stdout] error: could not compile `env_logger` (lib)
[INFO] [stdout] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stdout] error: could not compile `object` (lib)
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/release/deps/rmetafOEtUg/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] error: error writing metadata object file: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] error: could not compile `thiserror-impl` (lib) due to 1 previous error
[INFO] [stdout] error: could not compile `backtrace` (lib) due to 1 previous error
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/release/deps/rmeta6a00DL/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/release/deps/rmeta2chVpc"
[INFO] [stdout] 
[INFO] [stdout] error: could not compile `derivative` (lib) due to 1 previous error
[INFO] [stdout] error: could not compile `toml` (lib) due to 1 previous error
[INFO] [stdout] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stdout] error: could not compile `regex` (lib)
[INFO] [stdout] 
[INFO] [stdout] Error: Error(Msg("Error running cargo"), State { next_error: None, backtrace: InternalBacktrace { backtrace: Some(   0: error_chain::backtrace::imp::InternalBacktrace::new
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/backtrace.rs:56:48
[INFO] [stdout]    1: <error_chain::State as core::default::Default>::default
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/lib.rs:687:24
[INFO] [stdout]    2: lox_rs::errors::Error::from_kind
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/error_chain.rs:269:21
[INFO] [stdout]    3: <lox_rs::errors::Error as core::convert::From<&str>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/error_chain.rs:167:17
[INFO] [stdout]    4: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/convert/mod.rs:759:9
[INFO] [stdout]    5: benchmark_tests::cargo_build_release
[INFO] [stdout]              at tests/benchmark_tests.rs:125:9
[INFO] [stdout]    6: benchmark_tests::perf_timings
[INFO] [stdout]              at tests/benchmark_tests.rs:18:5
[INFO] [stdout]    7: benchmark_tests::perf_timings::{{closure}}
[INFO] [stdout]              at tests/benchmark_tests.rs:16:22
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/ops/function.rs:250:5
[INFO] [stdout]       test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:620:18
[INFO] [stdout]   10: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:643:60
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:554:40
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:518:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panic.rs:345:14
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:643:27
[INFO] [stdout]       test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:564:43
[INFO] [stdout]   11: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:594:41
[INFO] [stdout]       std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   12: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/thread/mod.rs:524:17
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:554:40
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:518:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panic.rs:345:14
[INFO] [stdout]       std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/thread/mod.rs:523:30
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   13: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/alloc/src/boxed.rs:2148:9
[INFO] [stdout]       <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/alloc/src/boxed.rs:2148:9
[INFO] [stdout]       std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   14: <unknown>
[INFO] [stdout]   15: clone
[INFO] [stdout] ) } })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     perf_timings
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.20s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test benchmark_tests`
[INFO] running `Command { std: "docker" "inspect" "18a4e2f48238c0172eea31b562600f8fc6d0b3b07b549b7661bed4a312127c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a4e2f48238c0172eea31b562600f8fc6d0b3b07b549b7661bed4a312127c62", kill_on_drop: false }`
[INFO] [stdout] 18a4e2f48238c0172eea31b562600f8fc6d0b3b07b549b7661bed4a312127c62
[INFO] testing prajithkb/lox-rs against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajithkb%2Flox-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/prajithkb/lox-rs on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/prajithkb/lox-rs
[INFO] finished tweaking git repo https://github.com/prajithkb/lox-rs
[INFO] tweaked toml for git repo https://github.com/prajithkb/lox-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/prajithkb/lox-rs 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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 554cc02cf3af5fecef74ecafb6325b5c68267f4f593598bbc79241181a06d3ba
[INFO] running `Command { std: "docker" "start" "-a" "554cc02cf3af5fecef74ecafb6325b5c68267f4f593598bbc79241181a06d3ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "554cc02cf3af5fecef74ecafb6325b5c68267f4f593598bbc79241181a06d3ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554cc02cf3af5fecef74ecafb6325b5c68267f4f593598bbc79241181a06d3ba", kill_on_drop: false }`
[INFO] [stdout] 554cc02cf3af5fecef74ecafb6325b5c68267f4f593598bbc79241181a06d3ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e846f3daa31742224750c1c66d07bc311a3c90e24ac9156fd87141978f3be0f7
[INFO] running `Command { std: "docker" "start" "-a" "e846f3daa31742224750c1c66d07bc311a3c90e24ac9156fd87141978f3be0f7", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/object-f9e3808b9c3c1655`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "e846f3daa31742224750c1c66d07bc311a3c90e24ac9156fd87141978f3be0f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e846f3daa31742224750c1c66d07bc311a3c90e24ac9156fd87141978f3be0f7", kill_on_drop: false }`
[INFO] [stdout] e846f3daa31742224750c1c66d07bc311a3c90e24ac9156fd87141978f3be0f7