[INFO] cloning repository https://github.com/chriscoomber/typed-regex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chriscoomber/typed-regex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriscoomber%2Ftyped-regex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriscoomber%2Ftyped-regex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef19dd26f8436e2d021e031c55b73fc0583d90ac [INFO] testing chriscoomber/typed-regex 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%2Fchriscoomber%2Ftyped-regex" "/workspace/builds/worker-35/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chriscoomber/typed-regex 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/chriscoomber/typed-regex [INFO] finished tweaking git repo https://github.com/chriscoomber/typed-regex [INFO] tweaked toml for git repo https://github.com/chriscoomber/typed-regex written to /workspace/builds/worker-35/source/Cargo.toml [INFO] crate git repo https://github.com/chriscoomber/typed-regex 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] [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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 89ef933e1dbeb4d2d8c8f4cfb885e7424d67af8772561abd0e5e32adb009a387 [INFO] running `Command { std: "docker" "start" "-a" "89ef933e1dbeb4d2d8c8f4cfb885e7424d67af8772561abd0e5e32adb009a387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89ef933e1dbeb4d2d8c8f4cfb885e7424d67af8772561abd0e5e32adb009a387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89ef933e1dbeb4d2d8c8f4cfb885e7424d67af8772561abd0e5e32adb009a387", kill_on_drop: false }` [INFO] [stdout] 89ef933e1dbeb4d2d8c8f4cfb885e7424d67af8772561abd0e5e32adb009a387 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] d4be28d915bc3af4f51003b5fac47035dc69caaf2c455f4fe0c1a5b130327d0e [INFO] running `Command { std: "docker" "start" "-a" "d4be28d915bc3af4f51003b5fac47035dc69caaf2c455f4fe0c1a5b130327d0e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typed-regex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `n` should have an upper camel case name [INFO] [stdout] --> src/literal.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct n; [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `N` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `u` should have an upper camel case name [INFO] [stdout] --> src/literal.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct u; [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `U` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `l` should have an upper camel case name [INFO] [stdout] --> src/literal.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct l; [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `L` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `regex_1` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let regex_1 = r"."; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regex_1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_string` [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let test_string = "a"; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `regex_2` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let regex_2 = r"^.{4}-(.|null)$"; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regex_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_string` [INFO] [stdout] --> src/main.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | let test_string = "aaaa-null"; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `Command { std: "docker" "inspect" "d4be28d915bc3af4f51003b5fac47035dc69caaf2c455f4fe0c1a5b130327d0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4be28d915bc3af4f51003b5fac47035dc69caaf2c455f4fe0c1a5b130327d0e", kill_on_drop: false }` [INFO] [stdout] d4be28d915bc3af4f51003b5fac47035dc69caaf2c455f4fe0c1a5b130327d0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 925f1ea280c9a773841891a2dacd872d83f70d58b01579f78f55cb6f44e1179d [INFO] running `Command { std: "docker" "start" "-a" "925f1ea280c9a773841891a2dacd872d83f70d58b01579f78f55cb6f44e1179d", kill_on_drop: false }` [INFO] [stderr] Compiling typed-regex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `n` should have an upper camel case name [INFO] [stdout] --> src/literal.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct n; [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `N` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `u` should have an upper camel case name [INFO] [stdout] --> src/literal.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct u; [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `U` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `l` should have an upper camel case name [INFO] [stdout] --> src/literal.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct l; [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `L` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `n` should have an upper camel case name [INFO] [stdout] --> src/literal.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct n; [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `N` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `u` should have an upper camel case name [INFO] [stdout] --> src/literal.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct u; [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `U` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `l` should have an upper camel case name [INFO] [stdout] --> src/literal.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct l; [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `L` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `regex_1` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let regex_1 = r"."; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regex_1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_string` [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let test_string = "a"; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `regex_2` [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let regex_2 = r"^.{4}-(.|null)$"; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regex_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_string` [INFO] [stdout] --> src/main.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | let test_string = "aaaa-null"; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.98s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/typed_regex-9d7947e1dd61652e) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/typed_regex-2f260ef231fb2a92) [INFO] running `Command { std: "docker" "inspect" "925f1ea280c9a773841891a2dacd872d83f70d58b01579f78f55cb6f44e1179d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "925f1ea280c9a773841891a2dacd872d83f70d58b01579f78f55cb6f44e1179d", kill_on_drop: false }` [INFO] [stdout] 925f1ea280c9a773841891a2dacd872d83f70d58b01579f78f55cb6f44e1179d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 51286eaaccb545378cceb89c70297c1ed8b9e5c39988f439ffe9965463de4359 [INFO] running `Command { std: "docker" "start" "-a" "51286eaaccb545378cceb89c70297c1ed8b9e5c39988f439ffe9965463de4359", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: type `n` should have an upper camel case name [INFO] [stderr] --> src/literal.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct n; [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `N` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `u` should have an upper camel case name [INFO] [stderr] --> src/literal.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct u; [INFO] [stderr] | ^ help: convert the identifier to upper camel case (notice the capitalization): `U` [INFO] [stderr] [INFO] [stderr] warning: type `l` should have an upper camel case name [INFO] [stderr] --> src/literal.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct l; [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `L` [INFO] [stderr] [INFO] [stderr] warning: `typed-regex` (lib) generated 3 warnings [INFO] [stderr] warning: `typed-regex` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] warning: unused variable: `regex_1` [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let regex_1 = r"."; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regex_1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test_string` [INFO] [stderr] --> src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let test_string = "a"; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_string` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `regex_2` [INFO] [stderr] --> src/main.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let regex_2 = r"^.{4}-(.|null)$"; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regex_2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test_string` [INFO] [stderr] --> src/main.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | let test_string = "aaaa-null"; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_string` [INFO] [stderr] [INFO] [stderr] warning: `typed-regex` (bin "typed-regex" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/typed_regex-9d7947e1dd61652e) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/typed_regex-2f260ef231fb2a92) [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 typed-regex [INFO] [stderr] warning: type `n` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/literal.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct n; [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `N` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `u` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/literal.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct u; [INFO] [stderr] | ^ help: convert the identifier to upper camel case (notice the capitalization): `U` [INFO] [stderr] [INFO] [stderr] warning: type `l` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/literal.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct l; [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `L` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [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" "51286eaaccb545378cceb89c70297c1ed8b9e5c39988f439ffe9965463de4359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51286eaaccb545378cceb89c70297c1ed8b9e5c39988f439ffe9965463de4359", kill_on_drop: false }` [INFO] [stdout] 51286eaaccb545378cceb89c70297c1ed8b9e5c39988f439ffe9965463de4359