[INFO] cloning repository https://github.com/mgill25/RLox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgill25/RLox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgill25%2FRLox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgill25%2FRLox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5723a5d57fe9d862e4b230e2baa578cf219c4e3 [INFO] testing mgill25/RLox against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgill25%2FRLox" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mgill25/RLox [INFO] finished tweaking git repo https://github.com/mgill25/RLox [INFO] tweaked toml for git repo https://github.com/mgill25/RLox written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mgill25/RLox on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mgill25/RLox already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0600f0f361f7baf1b646544df6cb4b364f1dd43f218e53e18cc2026b6002b794 [INFO] running `Command { std: "docker" "start" "-a" "0600f0f361f7baf1b646544df6cb4b364f1dd43f218e53e18cc2026b6002b794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0600f0f361f7baf1b646544df6cb4b364f1dd43f218e53e18cc2026b6002b794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0600f0f361f7baf1b646544df6cb4b364f1dd43f218e53e18cc2026b6002b794", kill_on_drop: false }` [INFO] [stdout] 0600f0f361f7baf1b646544df6cb4b364f1dd43f218e53e18cc2026b6002b794 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3fe83b98d2a51e39b3f437baaadad553ed98e462a9fb24c658e0a3e9d5da840 [INFO] running `Command { std: "docker" "start" "-a" "d3fe83b98d2a51e39b3f437baaadad553ed98e462a9fb24c658e0a3e9d5da840", kill_on_drop: false }` [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `String`, `True`, `False`, `Bang`, `BangEqual`, and `EqualEqual` are never constructed [INFO] [stdout] --> src/tokentype.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | Number, [INFO] [stdout] 4 | String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | True, False, [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] 6 | Plus, Minus, Star, Slash, [INFO] [stdout] 7 | Bang, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | EOF, [INFO] [stdout] 9 | BangEqual, EqualEqual [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexeme`, `token_type`, `precedence`, `assoc`, and `literal` are never read [INFO] [stdout] --> src/token.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 7 | lexeme: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | token_type: TokenType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | precedence: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | assoc: Associativity, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | literal: Literal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT` is never constructed [INFO] [stdout] --> src/associativity.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Associativity { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 3 | LEFT, [INFO] [stdout] 4 | RIGHT [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Associativity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/literals.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | Double(f64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 - Double(f64), [INFO] [stdout] 6 + Double(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `String` is never constructed [INFO] [stdout] --> src/literals.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Literal { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | String(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "d3fe83b98d2a51e39b3f437baaadad553ed98e462a9fb24c658e0a3e9d5da840", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3fe83b98d2a51e39b3f437baaadad553ed98e462a9fb24c658e0a3e9d5da840", kill_on_drop: false }` [INFO] [stdout] d3fe83b98d2a51e39b3f437baaadad553ed98e462a9fb24c658e0a3e9d5da840 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58dbe4cafa95b3a2c156d324c183b97c006a1f75b1d7a51f7e86de5cf3fad177 [INFO] running `Command { std: "docker" "start" "-a" "58dbe4cafa95b3a2c156d324c183b97c006a1f75b1d7a51f7e86de5cf3fad177", kill_on_drop: false }` [INFO] [stderr] Compiling rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `String`, `True`, `False`, `Bang`, `BangEqual`, and `EqualEqual` are never constructed [INFO] [stdout] --> src/tokentype.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 3 | Number, [INFO] [stdout] 4 | String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | True, False, [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] 6 | Plus, Minus, Star, Slash, [INFO] [stdout] 7 | Bang, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | EOF, [INFO] [stdout] 9 | BangEqual, EqualEqual [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lexeme`, `token_type`, `precedence`, `assoc`, and `literal` are never read [INFO] [stdout] --> src/token.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 7 | lexeme: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | token_type: TokenType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | precedence: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | assoc: Associativity, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | literal: Literal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT` is never constructed [INFO] [stdout] --> src/associativity.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Associativity { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 3 | LEFT, [INFO] [stdout] 4 | RIGHT [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Associativity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/literals.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | Double(f64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 - Double(f64), [INFO] [stdout] 6 + Double(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `String` is never constructed [INFO] [stdout] --> src/literals.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Literal { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | String(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "58dbe4cafa95b3a2c156d324c183b97c006a1f75b1d7a51f7e86de5cf3fad177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58dbe4cafa95b3a2c156d324c183b97c006a1f75b1d7a51f7e86de5cf3fad177", kill_on_drop: false }` [INFO] [stdout] 58dbe4cafa95b3a2c156d324c183b97c006a1f75b1d7a51f7e86de5cf3fad177 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 860094d171f0eaa861cb0935c3e3633c53b21c9e0f01776ab7c3861b26a1ab30 [INFO] running `Command { std: "docker" "start" "-a" "860094d171f0eaa861cb0935c3e3633c53b21c9e0f01776ab7c3861b26a1ab30", kill_on_drop: false }` [INFO] [stderr] warning: variants `String`, `True`, `False`, `Bang`, `BangEqual`, and `EqualEqual` are never constructed [INFO] [stderr] --> src/tokentype.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum TokenType { [INFO] [stderr] | --------- variants in this enum [INFO] [stderr] 3 | Number, [INFO] [stderr] 4 | String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 5 | True, False, [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] 6 | Plus, Minus, Star, Slash, [INFO] [stderr] 7 | Bang, [INFO] [stderr] | ^^^^ [INFO] [stderr] 8 | EOF, [INFO] [stderr] 9 | BangEqual, EqualEqual [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `lexeme`, `token_type`, `precedence`, `assoc`, and `literal` are never read [INFO] [stderr] --> src/token.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Token { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 7 | lexeme: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 8 | token_type: TokenType, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 9 | precedence: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 10 | assoc: Associativity, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 11 | literal: Literal, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `RIGHT` is never constructed [INFO] [stderr] --> src/associativity.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum Associativity { [INFO] [stderr] | ------------- variant in this enum [INFO] [stderr] 3 | LEFT, [INFO] [stderr] 4 | RIGHT [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Associativity` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/literals.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | Double(f64), [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 6 - Double(f64), [INFO] [stderr] 6 + Double(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variant `String` is never constructed [INFO] [stderr] --> src/literals.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Literal { [INFO] [stderr] | ------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 7 | String(String), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Literal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `rlox` (bin "rlox" test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rlox-db83f109e652e88a) [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" "860094d171f0eaa861cb0935c3e3633c53b21c9e0f01776ab7c3861b26a1ab30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "860094d171f0eaa861cb0935c3e3633c53b21c9e0f01776ab7c3861b26a1ab30", kill_on_drop: false }` [INFO] [stdout] 860094d171f0eaa861cb0935c3e3633c53b21c9e0f01776ab7c3861b26a1ab30