[INFO] fetching crate c_lexer 0.1.1... [INFO] testing c_lexer-0.1.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate c_lexer 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate c_lexer 0.1.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate c_lexer 0.1.1 [INFO] finished tweaking crates.io crate c_lexer 0.1.1 [INFO] tweaked toml for crates.io crate c_lexer 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_macros v0.7.24 [INFO] [stderr] Downloaded internship v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bb67b6ea2ab3ccb4d84ab144735dc8f57e0f25a9d683c7d922df3296690d7bdb [INFO] running `Command { std: "docker" "start" "-a" "bb67b6ea2ab3ccb4d84ab144735dc8f57e0f25a9d683c7d922df3296690d7bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb67b6ea2ab3ccb4d84ab144735dc8f57e0f25a9d683c7d922df3296690d7bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb67b6ea2ab3ccb4d84ab144735dc8f57e0f25a9d683c7d922df3296690d7bdb", kill_on_drop: false }` [INFO] [stdout] bb67b6ea2ab3ccb4d84ab144735dc8f57e0f25a9d683c7d922df3296690d7bdb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ede9c22aeb9e45a9d8901c46b486b310cab178f85ac5a6cca985a716eca4a207 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ede9c22aeb9e45a9d8901c46b486b310cab178f85ac5a6cca985a716eca4a207", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling internship v0.6.0 [INFO] [stderr] Compiling phf_macros v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling c_lexer v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | InternalError(Box), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.07s [INFO] running `Command { std: "docker" "inspect" "ede9c22aeb9e45a9d8901c46b486b310cab178f85ac5a6cca985a716eca4a207", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ede9c22aeb9e45a9d8901c46b486b310cab178f85ac5a6cca985a716eca4a207", kill_on_drop: false }` [INFO] [stdout] ede9c22aeb9e45a9d8901c46b486b310cab178f85ac5a6cca985a716eca4a207 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 592803385b7e4769679279be2c835a8da77f02b10157740f3fc20089a512874f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "592803385b7e4769679279be2c835a8da77f02b10157740f3fc20089a512874f", kill_on_drop: false }` [INFO] [stderr] Compiling c_lexer v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | InternalError(Box), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | InternalError(Box), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `Command { std: "docker" "inspect" "592803385b7e4769679279be2c835a8da77f02b10157740f3fc20089a512874f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "592803385b7e4769679279be2c835a8da77f02b10157740f3fc20089a512874f", kill_on_drop: false }` [INFO] [stdout] 592803385b7e4769679279be2c835a8da77f02b10157740f3fc20089a512874f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b672a87395b9a10107dbbd72145b50a8e474b1489e9f918d0aadc93fa0a0918d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b672a87395b9a10107dbbd72145b50a8e474b1489e9f918d0aadc93fa0a0918d", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | InternalError(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `c_lexer` (lib) generated 1 warning [INFO] [stderr] warning: `c_lexer` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/c_lexer-66acfe3cbb33dff2) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/c_lexer-11d431cea86b74f1) [INFO] [stdout] running 79 tests [INFO] [stdout] test identifier::tests::parsing_after_token ... ok [INFO] [stdout] test number::tests::hex ... ok [INFO] [stdout] test number::tests::decimaldigits_exponent_signed ... ok [INFO] [stdout] test number::tests::hex_capital ... ok [INFO] [stdout] test number::tests::hex_sixteen ... ok [INFO] [stdout] test number::tests::octal ... ok [INFO] [stdout] test number::tests::decimaldigits ... ok [INFO] [stdout] test number::tests::decimal_ten ... ok [INFO] [stdout] test number::tests::decimal_exponent_signed ... ok [INFO] [stdout] test state_machine::tests::assign ... ok [INFO] [stdout] test state_machine::tests::and_assign ... ok [INFO] [stdout] test number::tests::binary_capital ... ok [INFO] [stdout] test state_machine::tests::bigger_double_equal ... ok [INFO] [stdout] test state_machine::tests::caret ... ok [INFO] [stdout] test state_machine::tests::and ... ok [INFO] [stdout] test number::tests::octal_cpaital ... ok [INFO] [stdout] test state_machine::tests::assign_double ... ok [INFO] [stdout] test state_machine::tests::bigger ... ok [INFO] [stdout] test state_machine::tests::caret_assign ... ok [INFO] [stdout] test state_machine::tests::bigger_equal ... ok [INFO] [stdout] test state_machine::tests::bigger_double ... ok [INFO] [stdout] test state_machine::tests::dot ... ok [INFO] [stdout] test state_machine::tests::keyowrd ... ok [INFO] [stdout] test state_machine::tests::comma ... ok [INFO] [stdout] test state_machine::tests::fourdot ... ok [INFO] [stdout] test state_machine::tests::colon ... ok [INFO] [stdout] test state_machine::tests::exclamation ... ok [INFO] [stdout] test state_machine::tests::exclamation_assign ... ok [INFO] [stdout] test number::tests::decimal ... ok [INFO] [stdout] test state_machine::tests::lesser_equal ... ok [INFO] [stdout] test state_machine::tests::lesser ... ok [INFO] [stdout] test state_machine::tests::left_square ... ok [INFO] [stdout] test state_machine::tests::left_round ... ok [INFO] [stdout] test state_machine::tests::lesser_equal_double ... ok [INFO] [stdout] test state_machine::tests::lineterminator_all ... ok [INFO] [stdout] test state_machine::tests::left_curly ... ok [INFO] [stdout] test state_machine::tests::minus_double ... ok [INFO] [stdout] test identifier::tests::parsing_after_token_2 ... ok [INFO] [stdout] test number::tests::binary_four ... ok [INFO] [stdout] test identifier::tests::keyword ... ok [INFO] [stdout] test state_machine::tests::minus ... ok [INFO] [stdout] test state_machine::tests::multi_comment ... ok [INFO] [stdout] test number::tests::binary ... ok [INFO] [stdout] test state_machine::tests::minus_assign ... ok [INFO] [stdout] test number::tests::octal_eight ... ok [INFO] [stdout] test state_machine::tests::or ... ok [INFO] [stdout] test state_machine::tests::multi_comment_with_newline ... ok [INFO] [stdout] test state_machine::tests::or_assign ... ok [INFO] [stdout] test state_machine::tests::lesser_double ... ok [INFO] [stdout] test number::tests::decimal_exponent_signed_plus ... ok [INFO] [stdout] test state_machine::tests::percent ... ok [INFO] [stdout] test number::tests::decimal_exponent_unsigneds ... ok [INFO] [stdout] test state_machine::tests::or_double ... ok [INFO] [stdout] test state_machine::tests::slash ... ok [INFO] [stdout] test state_machine::tests::star ... ok [INFO] [stdout] test state_machine::tests::star_assign ... ok [INFO] [stdout] test state_machine::tests::tilde ... ok [INFO] [stdout] test state_machine::tests::single_comment ... ok [INFO] [stdout] test state_machine::tests::percent_assign ... ok [INFO] [stdout] test state_machine::tests::right_curly ... ok [INFO] [stdout] test state_machine::tests::questionmark ... ok [INFO] [stdout] test state_machine::tests::ptr_op ... ok [INFO] [stdout] test state_machine::tests::plus_assign ... ok [INFO] [stdout] test state_machine::tests::tripledot ... ok [INFO] [stdout] test state_machine::tests::twodot ... ok [INFO] [stdout] test string::tests::string_double ... ok [INFO] [stdout] test string::tests::string_double_escape ... ok [INFO] [stdout] test string::tests::string_double_unescape ... ok [INFO] [stdout] test state_machine::tests::right_round ... ok [INFO] [stdout] test string::tests::string_hex ... ok [INFO] [stdout] test state_machine::tests::right_square ... ok [INFO] [stdout] test string::tests::string_single ... ok [INFO] [stdout] test string::tests::string_single_escape ... ok [INFO] [stdout] test string::tests::string_single_unescape ... ok [INFO] [stdout] test string::tests::string_unicode ... ok [INFO] [stdout] test state_machine::tests::slash_assign ... ok [INFO] [stdout] test state_machine::tests::and_double ... ok [INFO] [stdout] test state_machine::tests::plus_dobule ... ok [INFO] [stdout] test state_machine::tests::plus ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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 c_lexer [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" "b672a87395b9a10107dbbd72145b50a8e474b1489e9f918d0aadc93fa0a0918d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b672a87395b9a10107dbbd72145b50a8e474b1489e9f918d0aadc93fa0a0918d", kill_on_drop: false }` [INFO] [stdout] b672a87395b9a10107dbbd72145b50a8e474b1489e9f918d0aadc93fa0a0918d