[INFO] cloning repository https://github.com/rishi-org-stack/redis-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rishi-org-stack/redis-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishi-org-stack%2Fredis-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishi-org-stack%2Fredis-client'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishi-org-stack%2Fredis-client: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/rishi-org-stack/redis-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rishi-org-stack/redis-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishi-org-stack%2Fredis-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishi-org-stack%2Fredis-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24fd3f098c894ca5dee4d7bdcc677b0146b8d7e5 [INFO] building rishi-org-stack/redis-client against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishi-org-stack%2Fredis-client" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rishi-org-stack/redis-client on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rishi-org-stack/redis-client [INFO] finished tweaking git repo https://github.com/rishi-org-stack/redis-client [INFO] tweaked toml for git repo https://github.com/rishi-org-stack/redis-client written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rishi-org-stack/redis-client 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f33a2b9087f4dad27a037b6e63cd8c9262531f7a87485a577ddc5070d22c3d4 [INFO] running `Command { std: "docker" "start" "-a" "3f33a2b9087f4dad27a037b6e63cd8c9262531f7a87485a577ddc5070d22c3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f33a2b9087f4dad27a037b6e63cd8c9262531f7a87485a577ddc5070d22c3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f33a2b9087f4dad27a037b6e63cd8c9262531f7a87485a577ddc5070d22c3d4", kill_on_drop: false }` [INFO] [stdout] 3f33a2b9087f4dad27a037b6e63cd8c9262531f7a87485a577ddc5070d22c3d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f302d3d32cc25ba89f17bfa04c5207e76e768dcd833e50e39879355bdabfb68d [INFO] running `Command { std: "docker" "start" "-a" "f302d3d32cc25ba89f17bfa04c5207e76e768dcd833e50e39879355bdabfb68d", kill_on_drop: false }` [INFO] [stderr] Compiling rclient v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/types/data_types.rs:221:17 [INFO] [stdout] | [INFO] [stdout] 221 | Err(e) => return Err(ErrType::InvalidEncodeStr(Err::new("size is not parseable"))), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RString` is never constructed [INFO] [stdout] --> src/types/data_types.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | struct RString { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/types/data_types.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl RString { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 41 | pub fn from_str(encoded_str: &str, bulk: bool) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RInteger` is never constructed [INFO] [stdout] --> src/types/data_types.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | struct RInteger { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RInteger` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/types/data_types.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 109 | impl RInteger { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 110 | pub fn from_str(encoded_str: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RNull` is never constructed [INFO] [stdout] --> src/types/data_types.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | struct RNull { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/types/data_types.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 124 | impl RNull { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 125 | pub fn from_str() -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RBool` is never constructed [INFO] [stdout] --> src/types/data_types.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | struct RBool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/types/data_types.rs:135:12 [INFO] [stdout] | [INFO] [stdout] 134 | impl RBool { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 135 | pub fn from_str(encoded_str: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `INFINITY` is never used [INFO] [stdout] --> src/types/data_types.rs:153:6 [INFO] [stdout] | [INFO] [stdout] 153 | enum INFINITY { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `INFINITY` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RDouble` is never constructed [INFO] [stdout] --> src/types/data_types.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | struct RDouble { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/types/data_types.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 166 | impl RDouble { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 167 | pub fn from_str(encoded_str: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RArray` is never constructed [INFO] [stdout] --> src/types/data_types.rs:207:8 [INFO] [stdout] | [INFO] [stdout] 207 | struct RArray { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/types/data_types.rs:213:12 [INFO] [stdout] | [INFO] [stdout] 212 | impl RArray { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 213 | pub fn from_str(command: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Types` is never used [INFO] [stdout] --> src/types/data_types.rs:264:6 [INFO] [stdout] | [INFO] [stdout] 264 | enum Types { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/types/data_types.rs:274:8 [INFO] [stdout] | [INFO] [stdout] 273 | impl Types { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 274 | fn from_str(command: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "f302d3d32cc25ba89f17bfa04c5207e76e768dcd833e50e39879355bdabfb68d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f302d3d32cc25ba89f17bfa04c5207e76e768dcd833e50e39879355bdabfb68d", kill_on_drop: false }` [INFO] [stdout] f302d3d32cc25ba89f17bfa04c5207e76e768dcd833e50e39879355bdabfb68d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5852a94e764957708bd50ac836772fc42ab94a3ef6ad727adbcfebae911a872 [INFO] running `Command { std: "docker" "start" "-a" "b5852a94e764957708bd50ac836772fc42ab94a3ef6ad727adbcfebae911a872", kill_on_drop: false }` [INFO] [stderr] Compiling rclient v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/types/data_types.rs:221:17 [INFO] [stdout] | [INFO] [stdout] 221 | Err(e) => return Err(ErrType::InvalidEncodeStr(Err::new("size is not parseable"))), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/types/data_types.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 120 | struct RNull { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 121 | data: Option<()>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types/data_types.rs:267:10 [INFO] [stdout] | [INFO] [stdout] 267 | Null(RNull), [INFO] [stdout] | ---- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 267 - Null(RNull), [INFO] [stdout] 267 + Null(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/types/data_types.rs:270:11 [INFO] [stdout] | [INFO] [stdout] 270 | Array(RArray), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 270 - Array(RArray), [INFO] [stdout] 270 + Array(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `I` should have a snake case name [INFO] [stdout] --> src/types/data_types.rs:425:36 [INFO] [stdout] | [INFO] [stdout] 425 | Types::Integer(I) => (true, I.data), [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `I` should have a snake case name [INFO] [stdout] --> src/types/data_types.rs:450:36 [INFO] [stdout] | [INFO] [stdout] 450 | Types::Integer(I) => (true, I.data), [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `I` should have a snake case name [INFO] [stdout] --> src/types/data_types.rs:475:36 [INFO] [stdout] | [INFO] [stdout] 475 | Types::Integer(I) => (true, I.data), [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `rclient` (bin "rclient" test); 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/bin/rustc --crate-name rclient --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9bc4f9df4aaa443e -C extra-filename=-c0abeb1e1d29dd50 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "b5852a94e764957708bd50ac836772fc42ab94a3ef6ad727adbcfebae911a872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5852a94e764957708bd50ac836772fc42ab94a3ef6ad727adbcfebae911a872", kill_on_drop: false }` [INFO] [stdout] b5852a94e764957708bd50ac836772fc42ab94a3ef6ad727adbcfebae911a872