[INFO] cloning repository https://github.com/chitoroagad/database-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chitoroagad/database-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchitoroagad%2Fdatabase-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchitoroagad%2Fdatabase-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 312ed40bc7f366cb351270e0cc832364fe5aaff3 [INFO] checking chitoroagad/database-rs against try#8a0378607d6b34c242e3bfa75554871be641864b for pr-143028 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchitoroagad%2Fdatabase-rs" "/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/chitoroagad/database-rs [INFO] finished tweaking git repo https://github.com/chitoroagad/database-rs [INFO] tweaked toml for git repo https://github.com/chitoroagad/database-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/chitoroagad/database-rs on toolchain 8a0378607d6b34c242e3bfa75554871be641864b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/chitoroagad/database-rs 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" "+8a0378607d6b34c242e3bfa75554871be641864b" "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 chitoroagad/database-rs against try#8a0378607d6b34c242e3bfa75554871be641864b for pr-143028 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchitoroagad%2Fdatabase-rs" "/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/chitoroagad/database-rs [INFO] finished tweaking git repo https://github.com/chitoroagad/database-rs [INFO] tweaked toml for git repo https://github.com/chitoroagad/database-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/chitoroagad/database-rs on toolchain 8a0378607d6b34c242e3bfa75554871be641864b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/chitoroagad/database-rs 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" "+8a0378607d6b34c242e3bfa75554871be641864b" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af108beb888e5f5746325f836df76a34f869684e93ff3d4629ab785ae131e267 [INFO] running `Command { std: "docker" "start" "-a" "af108beb888e5f5746325f836df76a34f869684e93ff3d4629ab785ae131e267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af108beb888e5f5746325f836df76a34f869684e93ff3d4629ab785ae131e267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af108beb888e5f5746325f836df76a34f869684e93ff3d4629ab785ae131e267", kill_on_drop: false }` [INFO] [stdout] af108beb888e5f5746325f836df76a34f869684e93ff3d4629ab785ae131e267 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd5a36dfe865d368bafefb1235f56f52d1274bc933f990bde1964541c5b9e8d1 [INFO] running `Command { std: "docker" "start" "-a" "fd5a36dfe865d368bafefb1235f56f52d1274bc933f990bde1964541c5b9e8d1", kill_on_drop: false }` [INFO] [stderr] Checking rng v0.1.0 (/opt/rustwide/workdir/crates/rng) [INFO] [stderr] Checking database-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `BTREE_PAGE_SIZE` is never used [INFO] [stdout] --> src/b_tree.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const BTREE_PAGE_SIZE: usize = 4096; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BTREE_MAX_KEY_SIZE` is never used [INFO] [stdout] --> src/b_tree.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | const BTREE_MAX_KEY_SIZE: u64 = 1000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BTREE_MAX_VAL_SIZE` is never used [INFO] [stdout] --> src/b_tree.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const BTREE_MAX_VAL_SIZE: u64 = 3000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BTREE_MAX_NODE_SIZE` is never used [INFO] [stdout] --> src/b_tree.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const BTREE_MAX_NODE_SIZE: u64 = 4 + 1 * 8 + 1 * 2 + 4 + BTREE_MAX_KEY_SIZE + BTREE_MAX_VAL_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BNode` is never constructed [INFO] [stdout] --> src/b_tree.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct BNode<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/b_tree.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> BNode<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 24 | pub fn new(data: &'a mut [u8; BTREE_PAGE_SIZE]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn btype(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn nkeys(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn set_header(self, btype: u16, nkeys: u16) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn get_ptr(self, idx: u16) -> u64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn set_ptr(self, idx: u16, val: u64) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn get_offset(&self, idx: u16) -> u16 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn kv_pos(&self, idx: u16) -> u16 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn get_key(self, idx: u16) -> &'a [u8] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `slice_as_num` is never used [INFO] [stdout] --> src/b_tree.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | fn slice_as_num(slice: &[u8], index: Range) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BNode` is never constructed [INFO] [stdout] --> src/b_tree.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct BNode<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/b_tree.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 23 | impl<'a> BNode<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 24 | pub fn new(data: &'a mut [u8; BTREE_PAGE_SIZE]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn btype(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn nkeys(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn set_header(self, btype: u16, nkeys: u16) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn get_ptr(self, idx: u16) -> u64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn set_ptr(self, idx: u16, val: u64) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn get_offset(&self, idx: u16) -> u16 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn kv_pos(&self, idx: u16) -> u16 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn get_key(self, idx: u16) -> &'a [u8] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `slice_as_num` is never used [INFO] [stdout] --> src/b_tree.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | fn slice_as_num(slice: &[u8], index: Range) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "fd5a36dfe865d368bafefb1235f56f52d1274bc933f990bde1964541c5b9e8d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd5a36dfe865d368bafefb1235f56f52d1274bc933f990bde1964541c5b9e8d1", kill_on_drop: false }` [INFO] [stdout] fd5a36dfe865d368bafefb1235f56f52d1274bc933f990bde1964541c5b9e8d1