[INFO] fetching crate monkey-parser 0.8.0... [INFO] testing monkey-parser-0.8.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate monkey-parser 0.8.0 into /workspace/builds/worker-24/source [INFO] validating manifest of crates.io crate monkey-parser 0.8.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate monkey-parser 0.8.0 [INFO] finished tweaking crates.io crate monkey-parser 0.8.0 [INFO] tweaked toml for crates.io crate monkey-parser 0.8.0 written to /workspace/builds/worker-24/source/Cargo.toml [INFO] crate crates.io crate monkey-parser 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf45a91eab5bf371274df14bb9526b21cf12cd51447e53b83db270f934aefe6b [INFO] running `Command { std: "docker" "start" "-a" "bf45a91eab5bf371274df14bb9526b21cf12cd51447e53b83db270f934aefe6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf45a91eab5bf371274df14bb9526b21cf12cd51447e53b83db270f934aefe6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf45a91eab5bf371274df14bb9526b21cf12cd51447e53b83db270f934aefe6b", kill_on_drop: false }` [INFO] [stdout] bf45a91eab5bf371274df14bb9526b21cf12cd51447e53b83db270f934aefe6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbfb01e9707e24a34e82c07430b5f9481c9e4ed783e04c2c6b3395d534dde08b [INFO] running `Command { std: "docker" "start" "-a" "bbfb01e9707e24a34e82c07430b5f9481c9e4ed783e04c2c6b3395d534dde08b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling monkey-lexer v0.8.0 [INFO] [stderr] Compiling monkey-parser v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `start` is never read [INFO] [stdout] --> lib.rs:393:17 [INFO] [stdout] | [INFO] [stdout] 393 | let mut start = self.current_token.span.start; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.06s [INFO] running `Command { std: "docker" "inspect" "bbfb01e9707e24a34e82c07430b5f9481c9e4ed783e04c2c6b3395d534dde08b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbfb01e9707e24a34e82c07430b5f9481c9e4ed783e04c2c6b3395d534dde08b", kill_on_drop: false }` [INFO] [stdout] bbfb01e9707e24a34e82c07430b5f9481c9e4ed783e04c2c6b3395d534dde08b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e21f47f931eca82b380a65be6f7f94a6485d18a5534e00426f488f6a497f4a78 [INFO] running `Command { std: "docker" "start" "-a" "e21f47f931eca82b380a65be6f7f94a6485d18a5534e00426f488f6a497f4a78", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling similar v1.3.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stdout] warning: value assigned to `start` is never read [INFO] [stdout] --> lib.rs:393:17 [INFO] [stdout] | [INFO] [stdout] 393 | let mut start = self.current_token.span.start; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling serde_yaml v0.8.21 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling console v0.14.1 [INFO] [stderr] Compiling insta v1.8.0 [INFO] [stderr] Compiling monkey-parser v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `start` is never read [INFO] [stdout] --> lib.rs:393:17 [INFO] [stdout] | [INFO] [stdout] 393 | let mut start = self.current_token.span.start; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.66s [INFO] running `Command { std: "docker" "inspect" "e21f47f931eca82b380a65be6f7f94a6485d18a5534e00426f488f6a497f4a78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e21f47f931eca82b380a65be6f7f94a6485d18a5534e00426f488f6a497f4a78", kill_on_drop: false }` [INFO] [stdout] e21f47f931eca82b380a65be6f7f94a6485d18a5534e00426f488f6a497f4a78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3d1a93255ee3002c62fef023813fc8f78d3c6c0612de193cf592b7704ef93603 [INFO] running `Command { std: "docker" "start" "-a" "3d1a93255ee3002c62fef023813fc8f78d3c6c0612de193cf592b7704ef93603", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `start` is never read [INFO] [stderr] --> lib.rs:393:17 [INFO] [stderr] | [INFO] [stderr] 393 | let mut start = self.current_token.span.start; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `monkey-parser` (lib) generated 1 warning [INFO] [stderr] warning: `monkey-parser` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/parser-031dfcecb78b12e3) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test parser_test::tests::parse_let_statement ... ok [INFO] [stdout] test parser_test::tests::parse_brace_expression ... ok [INFO] [stdout] test parser_test::tests::test_array_literal_expression ... ok [INFO] [stdout] test parser_test::tests::parse_return_statement ... ok [INFO] [stdout] test parser_test::tests::test_fn_else_expression ... ok [INFO] [stdout] test parser_test::tests::parse_op_expression ... ok [INFO] [stdout] test parser_test::tests::test_hash_literal_expression ... ok [INFO] [stdout] test parser_test::tests::test_fn_call_else_expression ... ok [INFO] [stdout] test parser_test::tests::test_if_else_expression ... ok [INFO] [stdout] test parser_test::tests::test_if_expression ... ok [INFO] [stdout] test parser_test::tests::test_parse_prefix_expression ... ok [INFO] [stdout] test parser_test::tests::test_index_expression ... ok [INFO] [stdout] test parser_test::tests::test_string_literal_expression ... ok [INFO] [stdout] test parser_test::tests::test_parse_infix_expression ... ok [INFO] [stdout] test ast_tree_test::tests::test_func_declaration ... ok [INFO] [stdout] test ast_tree_test::tests::test_binary ... ok [INFO] [stdout] test ast_tree_test::tests::test_binary_nested ... ok [INFO] [stdout] test ast_tree_test::tests::test_array ... ok [INFO] [stdout] test ast_tree_test::tests::test_hash ... ok [INFO] [stdout] test ast_tree_test::tests::test_if ... ok [INFO] [stdout] test ast_tree_test::tests::test_string ... ok [INFO] [stdout] test ast_tree_test::tests::test_index ... ok [INFO] [stdout] test ast_tree_test::tests::test_func_call ... ok [INFO] [stdout] test ast_tree_test::tests::test_let ... ok [INFO] [stdout] test ast_tree_test::tests::test_unary ... ok [INFO] [stdout] test ast_tree_test::tests::test_return ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/monkey_parser-7e834b1dd98cb5be) [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] [stderr] Doc-tests parser [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" "3d1a93255ee3002c62fef023813fc8f78d3c6c0612de193cf592b7704ef93603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d1a93255ee3002c62fef023813fc8f78d3c6c0612de193cf592b7704ef93603", kill_on_drop: false }` [INFO] [stdout] 3d1a93255ee3002c62fef023813fc8f78d3c6c0612de193cf592b7704ef93603