[INFO] cloning repository https://github.com/AlexisAuriac/rust_ll_lexer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexisAuriac/rust_ll_lexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexisAuriac%2Frust_ll_lexer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexisAuriac%2Frust_ll_lexer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1865f5eddf9d7ff659ce46de7d2c0cb141a3d326 [INFO] testing AlexisAuriac/rust_ll_lexer against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexisAuriac%2Frust_ll_lexer" "/workspace/builds/worker-52/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AlexisAuriac/rust_ll_lexer on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AlexisAuriac/rust_ll_lexer [INFO] finished tweaking git repo https://github.com/AlexisAuriac/rust_ll_lexer [INFO] tweaked toml for git repo https://github.com/AlexisAuriac/rust_ll_lexer written to /workspace/builds/worker-52/source/Cargo.toml [INFO] crate git repo https://github.com/AlexisAuriac/rust_ll_lexer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c0ebc72f5dc0269037f54dc0061cef0e4c9a6cc3c37a30ea4c5c39f729b830d [INFO] running `Command { std: "docker" "start" "-a" "9c0ebc72f5dc0269037f54dc0061cef0e4c9a6cc3c37a30ea4c5c39f729b830d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c0ebc72f5dc0269037f54dc0061cef0e4c9a6cc3c37a30ea4c5c39f729b830d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c0ebc72f5dc0269037f54dc0061cef0e4c9a6cc3c37a30ea4c5c39f729b830d", kill_on_drop: false }` [INFO] [stdout] 9c0ebc72f5dc0269037f54dc0061cef0e4c9a6cc3c37a30ea4c5c39f729b830d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a151f6eb31110aaa6d4bdc499c952d16ac3aa691842f7e27b79de36cb3563254 [INFO] running `Command { std: "docker" "start" "-a" "a151f6eb31110aaa6d4bdc499c952d16ac3aa691842f7e27b79de36cb3563254", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ll_lexer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | get_sym: &Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - get_sym: &Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] 8 + get_sym: &dyn Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a151f6eb31110aaa6d4bdc499c952d16ac3aa691842f7e27b79de36cb3563254", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a151f6eb31110aaa6d4bdc499c952d16ac3aa691842f7e27b79de36cb3563254", kill_on_drop: false }` [INFO] [stdout] a151f6eb31110aaa6d4bdc499c952d16ac3aa691842f7e27b79de36cb3563254 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e9d2f6e002c1f40618521ed4ece0d19cf44649af202b20eeb625d07ddb7c3ed [INFO] running `Command { std: "docker" "start" "-a" "4e9d2f6e002c1f40618521ed4ece0d19cf44649af202b20eeb625d07ddb7c3ed", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ll_lexer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | get_sym: &Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - get_sym: &Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] 8 + get_sym: &dyn Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] | [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/lib.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | get_sym: &Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - get_sym: &Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] 8 + get_sym: &dyn Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> tests/common/mod.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | '0'...'9' => get_symbol_nbr(&s[nb_spaces..])?, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.56s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ll_lexer-7d95156d0a3ba336) [INFO] [stderr] Executable tests/basic_tests.rs (/opt/rustwide/target/debug/deps/basic_tests-6b194d4f7b4f747b) [INFO] running `Command { std: "docker" "inspect" "4e9d2f6e002c1f40618521ed4ece0d19cf44649af202b20eeb625d07ddb7c3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e9d2f6e002c1f40618521ed4ece0d19cf44649af202b20eeb625d07ddb7c3ed", kill_on_drop: false }` [INFO] [stdout] 4e9d2f6e002c1f40618521ed4ece0d19cf44649af202b20eeb625d07ddb7c3ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c633bbfa85d37a3e6201110cc1f6cb53121ae5c97994b4561377d5a1a341d81f [INFO] running `Command { std: "docker" "start" "-a" "c633bbfa85d37a3e6201110cc1f6cb53121ae5c97994b4561377d5a1a341d81f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:8:15 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 8 | get_sym: &Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 10 tests [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] test complicated_brackets ... ok [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] test error_empty_brackets ... ok [INFO] [stderr] = note: for more information, see [INFO] [stdout] test error_no_2nd_operand ... ok [INFO] [stderr] help: use `dyn` [INFO] [stdout] test error_no_end_bracket ... ok [INFO] [stderr] | [INFO] [stdout] test error_too_large_number ... ok [INFO] [stderr] 8 - get_sym: &Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] test multi_digit_nbr ... ok [INFO] [stderr] 8 + get_sym: &dyn Fn(&str) -> Result<(LS, GS, usize), String>, [INFO] [stdout] test multiple_operations ... ok [INFO] [stderr] | [INFO] [stdout] test simple_brackets ... ok [INFO] [stderr] [INFO] [stdout] test single_value ... ok [INFO] [stderr] warning: `ll_lexer` (lib) generated 1 warning [INFO] [stdout] test simple_operation ... ok [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] [INFO] [stderr] --> tests/common/mod.rs:110:12 [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 110 | '0'...'9' => get_symbol_nbr(&s[nb_spaces..])?, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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: `ll_lexer` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `ll_lexer` (test "basic_tests") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ll_lexer-7d95156d0a3ba336) [INFO] [stderr] Running tests/basic_tests.rs (/opt/rustwide/target/debug/deps/basic_tests-6b194d4f7b4f747b) [INFO] [stderr] Doc-tests ll_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 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c633bbfa85d37a3e6201110cc1f6cb53121ae5c97994b4561377d5a1a341d81f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c633bbfa85d37a3e6201110cc1f6cb53121ae5c97994b4561377d5a1a341d81f", kill_on_drop: false }` [INFO] [stdout] c633bbfa85d37a3e6201110cc1f6cb53121ae5c97994b4561377d5a1a341d81f