[INFO] fetching crate bspl 1.0.0...
[INFO] testing bspl-1.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate bspl 1.0.0 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate bspl 1.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bspl 1.0.0
[INFO] finished tweaking crates.io crate bspl 1.0.0
[INFO] tweaked toml for crates.io crate bspl 1.0.0 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf389589e5fe3b2bf9cddde01e41dc5f68ce077eab18b1e23700efcab00ce167
[INFO] running `Command { std: "docker" "start" "-a" "cf389589e5fe3b2bf9cddde01e41dc5f68ce077eab18b1e23700efcab00ce167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf389589e5fe3b2bf9cddde01e41dc5f68ce077eab18b1e23700efcab00ce167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf389589e5fe3b2bf9cddde01e41dc5f68ce077eab18b1e23700efcab00ce167", kill_on_drop: false }`
[INFO] [stdout] cf389589e5fe3b2bf9cddde01e41dc5f68ce077eab18b1e23700efcab00ce167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 659bc90c02716f516e95ddda50f9a5ad3391d60ff12ea96f59c48d2adb8354b5
[INFO] running `Command { std: "docker" "start" "-a" "659bc90c02716f516e95ddda50f9a5ad3391d60ff12ea96f59c48d2adb8354b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling bspl v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/evaluator.rs:69:41
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     let interm_result = try!((function.handle)(args, position));
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/function.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type FunctionHandle = Box<Fn(Vec<u32>, usize) -> Result<Operation, EvaluatorError>>;
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<u32>, usize) -> Result<Operation, EvaluatorError>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `Command { std: "docker" "inspect" "659bc90c02716f516e95ddda50f9a5ad3391d60ff12ea96f59c48d2adb8354b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659bc90c02716f516e95ddda50f9a5ad3391d60ff12ea96f59c48d2adb8354b5", kill_on_drop: false }`
[INFO] [stdout] 659bc90c02716f516e95ddda50f9a5ad3391d60ff12ea96f59c48d2adb8354b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 744f1a74da646a7040bf66cd76fcff567da4d96c6266eac5ccea6f29a3b9f8f9
[INFO] running `Command { std: "docker" "start" "-a" "744f1a74da646a7040bf66cd76fcff567da4d96c6266eac5ccea6f29a3b9f8f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bspl v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/evaluator.rs:69:41
[INFO] [stdout]    |
[INFO] [stdout] 69 |                     let interm_result = try!((function.handle)(args, position));
[INFO] [stdout]    |                                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/function.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type FunctionHandle = Box<Fn(Vec<u32>, usize) -> Result<Operation, EvaluatorError>>;
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<u32>, usize) -> Result<Operation, EvaluatorError>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "744f1a74da646a7040bf66cd76fcff567da4d96c6266eac5ccea6f29a3b9f8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744f1a74da646a7040bf66cd76fcff567da4d96c6266eac5ccea6f29a3b9f8f9", kill_on_drop: false }`
[INFO] [stdout] 744f1a74da646a7040bf66cd76fcff567da4d96c6266eac5ccea6f29a3b9f8f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac50a2897cffe18542347d949268be4b8bb8744feface36afc44d71bdf25f00e
[INFO] running `Command { std: "docker" "start" "-a" "ac50a2897cffe18542347d949268be4b8bb8744feface36afc44d71bdf25f00e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/evaluator.rs:69:41
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     let interm_result = try!((function.handle)(args, position));
[INFO] [stderr]    |                                         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/function.rs:7:31
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type FunctionHandle = Box<Fn(Vec<u32>, usize) -> Result<Operation, EvaluatorError>>;
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<u32>, usize) -> Result<Operation, EvaluatorError>`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]   = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bspl-ee2f9acf14259e2a)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test evaluator::tests::blank ... ok
[INFO] [stdout] test evaluator::tests::decimal ... ok
[INFO] [stdout] test evaluator::tests::expression_decimal_and ... ok
[INFO] [stdout] test evaluator::tests::expression_decimal_lshift ... ok
[INFO] [stdout] test evaluator::tests::expression_decimal_lshift_overflow ... ok
[INFO] [stdout] test evaluator::tests::expression_decimal_not ... ok
[INFO] [stdout] test evaluator::tests::expression_decimal_or ... ok
[INFO] [stdout] test evaluator::tests::expression_decimal_rshift ... ok
[INFO] [stdout] test evaluator::tests::expression_decimal_rshift_overflow ... ok
[INFO] [stdout] test evaluator::tests::expression_decimal_xor ... ok
[INFO] [stdout] test evaluator::tests::expression_missing_argument ... ok
[INFO] [stdout] test evaluator::tests::expression_too_many_arguments ... ok
[INFO] [stdout] test evaluator::tests::keyword_exit ... ok
[INFO] [stdout] test evaluator::tests::hexadecimal ... ok
[INFO] [stdout] test evaluator::tests::keyword_help ... ok
[INFO] [stdout] test evaluator::tests::expression_missing_arguments ... ok
[INFO] [stdout] test evaluator::tests::keyword_unknown ... ok
[INFO] [stdout] test evaluator::tests::keyword_version ... ok
[INFO] [stdout] test lexer::tests::blank ... ok
[INFO] [stdout] test lexer::tests::brackets_incomplete ... ok
[INFO] [stdout] test lexer::tests::brackets_nested ... ok
[INFO] [stdout] test lexer::tests::decimal_max ... ok
[INFO] [stdout] test lexer::tests::decimal_overflow ... ok
[INFO] [stdout] test lexer::tests::expression_invalid ... ok
[INFO] [stdout] test lexer::tests::expression_valid ... ok
[INFO] [stdout] test lexer::tests::hexadecimal_max ... ok
[INFO] [stdout] test lexer::tests::hexadecimal_overflow ... ok
[INFO] [stdout] test lexer::tests::keywords_multiple ... ok
[INFO] [stdout] test lexer::tests::lshift_incomplete ... ok
[INFO] [stdout] test lexer::tests::lshift_multiple ... ok
[INFO] [stdout] test evaluator::tests::expression_hexadecimal ... ok
[INFO] [stdout] test lexer::tests::rshift_incomplete ... ok
[INFO] [stdout] test lexer::tests::rshift_multiple ... ok
[INFO] [stdout] test lexer::tests::symbols ... ok
[INFO] [stdout] test parser::tests::blank ... ok
[INFO] [stdout] test parser::tests::expression_missing_close_bracket ... ok
[INFO] [stdout] test parser::tests::expression_too_many_arguments ... ok
[INFO] [stdout] test lexer::tests::symbol_invalid ... ok
[INFO] [stdout] test parser::tests::expression_valid_decimal_precedence ... ok
[INFO] [stdout] test parser::tests::expression_valid_hexadecimal ... ok
[INFO] [stdout] test parser::tests::expression_missing_open_bracket ... ok
[INFO] [stdout] test parser::tests::expression_valid_decimal ... ok
[INFO] [stdout] test evaluator::tests::keyword_license ... ok
[INFO] [stdout] test parser::tests::keyword_in_expression ... ok
[INFO] [stdout] test parser::tests::keyword_too_many ... ok
[INFO] [stdout] test parser::tests::keyword_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac50a2897cffe18542347d949268be4b8bb8744feface36afc44d71bdf25f00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac50a2897cffe18542347d949268be4b8bb8744feface36afc44d71bdf25f00e", kill_on_drop: false }`
[INFO] [stdout] ac50a2897cffe18542347d949268be4b8bb8744feface36afc44d71bdf25f00e
