[INFO] cloning repository https://github.com/anirudhRowjee/bytehaus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anirudhRowjee/bytehaus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FanirudhRowjee%2Fbytehaus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FanirudhRowjee%2Fbytehaus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2995dfa06df8362b2230567d5e0f29d84be93fff [INFO] checking anirudhRowjee/bytehaus against master#5257aee7dd163d21d32fa904578d4fb0f4c91b79 for pr-116494-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FanirudhRowjee%2Fbytehaus" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anirudhRowjee/bytehaus on toolchain 5257aee7dd163d21d32fa904578d4fb0f4c91b79 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/anirudhRowjee/bytehaus [INFO] finished tweaking git repo https://github.com/anirudhRowjee/bytehaus [INFO] tweaked toml for git repo https://github.com/anirudhRowjee/bytehaus written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/anirudhRowjee/bytehaus 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" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "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 anirudhRowjee/bytehaus against try#d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 for pr-116494-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FanirudhRowjee%2Fbytehaus" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anirudhRowjee/bytehaus on toolchain d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/anirudhRowjee/bytehaus [INFO] finished tweaking git repo https://github.com/anirudhRowjee/bytehaus [INFO] tweaked toml for git repo https://github.com/anirudhRowjee/bytehaus written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/anirudhRowjee/bytehaus 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" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f0044b62b1866286a4f3ff57b03bad798bba69b69f059ea7ac33c9752f7a743 [INFO] running `Command { std: "docker" "start" "-a" "0f0044b62b1866286a4f3ff57b03bad798bba69b69f059ea7ac33c9752f7a743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f0044b62b1866286a4f3ff57b03bad798bba69b69f059ea7ac33c9752f7a743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f0044b62b1866286a4f3ff57b03bad798bba69b69f059ea7ac33c9752f7a743", kill_on_drop: false }` [INFO] [stdout] 0f0044b62b1866286a4f3ff57b03bad798bba69b69f059ea7ac33c9752f7a743 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dae22b019e4d31df90e9067b824167d0654af8f1155688094bc2cf3dbe294020 [INFO] running `Command { std: "docker" "start" "-a" "dae22b019e4d31df90e9067b824167d0654af8f1155688094bc2cf3dbe294020", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling syn v2.0.25 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking bytehaus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/main.rs:96:28 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn read(&mut self, key: String) -> Option { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/main.rs:101:29 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn write(&mut self, key: String, value: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/main.rs:101:42 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn write(&mut self, key: String, value: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/main.rs:107:30 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn delete(&mut self, key: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_record` [INFO] [stdout] --> src/main.rs:132:33 [INFO] [stdout] | [INFO] [stdout] 132 | fn update_keydir(&mut self, new_record: KeyDirRecord) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record` [INFO] [stdout] --> src/main.rs:143:33 [INFO] [stdout] | [INFO] [stdout] 143 | fn write_to_file(&mut self, record: ByteHausRecord) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `KeyDir` is never used [INFO] [stdout] --> src/main.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 24 | type KeyDir = HashMap; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KeyDirRecord` is never constructed [INFO] [stdout] --> src/main.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | struct KeyDirRecord { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByteHausRecord` is never constructed [INFO] [stdout] --> src/main.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | struct ByteHausRecord { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_keydir_record` is never used [INFO] [stdout] --> src/main.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl ByteHausRecord { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 59 | fn get_keydir_record(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByteHaus` is never constructed [INFO] [stdout] --> src/main.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | struct ByteHaus { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/main.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 89 | impl ByteHaus { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 90 | /// Open the Database File [INFO] [stdout] 91 | pub fn open_db(&mut self) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn read(&mut self, key: String) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn write(&mut self, key: String, value: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn delete(&mut self, key: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn close_db(&mut self) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | fn cycle_data_file(&mut self) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | fn launch_compactor(&mut self) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 132 | fn update_keydir(&mut self, new_record: KeyDirRecord) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | fn reconstruct_from_hint_file(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | fn write_to_file(&mut self, record: ByteHausRecord) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `merge_files` and `create_hint_file` are never used [INFO] [stdout] --> src/main.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 151 | impl Compactor { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] 152 | /// Function to merge two record files [INFO] [stdout] 153 | fn merge_files() -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | fn create_hint_file() -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/main.rs:96:28 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn read(&mut self, key: String) -> Option { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/main.rs:101:29 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn write(&mut self, key: String, value: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/main.rs:101:42 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn write(&mut self, key: String, value: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/main.rs:107:30 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn delete(&mut self, key: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_record` [INFO] [stdout] --> src/main.rs:132:33 [INFO] [stdout] | [INFO] [stdout] 132 | fn update_keydir(&mut self, new_record: KeyDirRecord) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record` [INFO] [stdout] --> src/main.rs:143:33 [INFO] [stdout] | [INFO] [stdout] 143 | fn write_to_file(&mut self, record: ByteHausRecord) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `KeyDir` is never used [INFO] [stdout] --> src/main.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 24 | type KeyDir = HashMap; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KeyDirRecord` is never constructed [INFO] [stdout] --> src/main.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | struct KeyDirRecord { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByteHausRecord` is never constructed [INFO] [stdout] --> src/main.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | struct ByteHausRecord { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_keydir_record` is never used [INFO] [stdout] --> src/main.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl ByteHausRecord { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 59 | fn get_keydir_record(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByteHaus` is never constructed [INFO] [stdout] --> src/main.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | struct ByteHaus { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/main.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 89 | impl ByteHaus { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 90 | /// Open the Database File [INFO] [stdout] 91 | pub fn open_db(&mut self) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn read(&mut self, key: String) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn write(&mut self, key: String, value: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn delete(&mut self, key: String) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn close_db(&mut self) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | fn cycle_data_file(&mut self) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | fn launch_compactor(&mut self) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 132 | fn update_keydir(&mut self, new_record: KeyDirRecord) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | fn reconstruct_from_hint_file(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | fn write_to_file(&mut self, record: ByteHausRecord) -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `merge_files` and `create_hint_file` are never used [INFO] [stdout] --> src/main.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 151 | impl Compactor { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] 152 | /// Function to merge two record files [INFO] [stdout] 153 | fn merge_files() -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | fn create_hint_file() -> Result<(), ByteHausError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.85s [INFO] running `Command { std: "docker" "inspect" "dae22b019e4d31df90e9067b824167d0654af8f1155688094bc2cf3dbe294020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae22b019e4d31df90e9067b824167d0654af8f1155688094bc2cf3dbe294020", kill_on_drop: false }` [INFO] [stdout] dae22b019e4d31df90e9067b824167d0654af8f1155688094bc2cf3dbe294020