[INFO] cloning repository https://github.com/latonis/keyhole [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/latonis/keyhole" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flatonis%2Fkeyhole", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flatonis%2Fkeyhole'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b87557645e3e6847f2d4f8d3b7d4bda0c389efd7 [INFO] checking latonis/keyhole against master#e08b80c0fb7667bdcd040761891701e576c42ec8 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flatonis%2Fkeyhole" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/latonis/keyhole on toolchain e08b80c0fb7667bdcd040761891701e576c42ec8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/latonis/keyhole [INFO] finished tweaking git repo https://github.com/latonis/keyhole [INFO] tweaked toml for git repo https://github.com/latonis/keyhole written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/latonis/keyhole 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" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking latonis/keyhole against try#f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flatonis%2Fkeyhole" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/latonis/keyhole on toolchain f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/latonis/keyhole [INFO] finished tweaking git repo https://github.com/latonis/keyhole [INFO] tweaked toml for git repo https://github.com/latonis/keyhole written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/latonis/keyhole 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" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking latonis/keyhole against try#f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flatonis%2Fkeyhole" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/latonis/keyhole on toolchain f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/latonis/keyhole [INFO] finished tweaking git repo https://github.com/latonis/keyhole [INFO] tweaked toml for git repo https://github.com/latonis/keyhole written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/latonis/keyhole 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" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c143c74d74dd5dfb76d2883d8eb5a87a4ae2edd101c36723c20654ad68b24eb2 [INFO] running `Command { std: "docker" "start" "-a" "c143c74d74dd5dfb76d2883d8eb5a87a4ae2edd101c36723c20654ad68b24eb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c143c74d74dd5dfb76d2883d8eb5a87a4ae2edd101c36723c20654ad68b24eb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c143c74d74dd5dfb76d2883d8eb5a87a4ae2edd101c36723c20654ad68b24eb2", kill_on_drop: false }` [INFO] [stdout] c143c74d74dd5dfb76d2883d8eb5a87a4ae2edd101c36723c20654ad68b24eb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90f19d042cd91d2e4a35ad7dd957d8e3bb48328130dc9d27792eee73349b0f23 [INFO] running `Command { std: "docker" "start" "-a" "90f19d042cd91d2e4a35ad7dd957d8e3bb48328130dc9d27792eee73349b0f23", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking keyhole v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `remaining` [INFO] [stdout] --> src/parser.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | let (remaining, opcode) = RDB::parse_auxiliary_field(remaining).unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remaining` [INFO] [stdout] --> src/parser.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | let (remaining, opcode) = RDB::parse_auxiliary_field(remaining).unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Error` is never used [INFO] [stdout] --> src/parser.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | type Error<'a> = nom::error::Error<&'a [u8]>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Error` is never used [INFO] [stdout] --> src/parser.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | type Error<'a> = nom::error::Error<&'a [u8]>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `version`, and `auxiliary_commands` are never read [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct RDB<'a> { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 7 | magic: &'a [u8], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | auxiliary_commands: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RDB` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `version`, and `auxiliary_commands` are never read [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct RDB<'a> { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 7 | magic: &'a [u8], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | auxiliary_commands: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RDB` 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 `opcode` is never read [INFO] [stdout] --> src/parser.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct AuxiliaryCommand { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 14 | opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuxiliaryCommand` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `opcode` is never read [INFO] [stdout] --> src/parser.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct AuxiliaryCommand { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 14 | opcode: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuxiliaryCommand` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RedisString` is never constructed [INFO] [stdout] --> src/parser.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | struct RedisString { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RedisString` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RedisString` is never constructed [INFO] [stdout] --> src/parser.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | struct RedisString { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RedisString` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | dbg!(rdb_file); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | dbg!(rdb_file); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [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 `dev` profile [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "90f19d042cd91d2e4a35ad7dd957d8e3bb48328130dc9d27792eee73349b0f23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90f19d042cd91d2e4a35ad7dd957d8e3bb48328130dc9d27792eee73349b0f23", kill_on_drop: false }` [INFO] [stdout] 90f19d042cd91d2e4a35ad7dd957d8e3bb48328130dc9d27792eee73349b0f23