[INFO] cloning repository https://github.com/priyanknitk/simpl_db [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/priyanknitk/simpl_db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpriyanknitk%2Fsimpl_db", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpriyanknitk%2Fsimpl_db'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] abed8f037847d921911f25dbd50bc08ddf563e82 [INFO] checking priyanknitk/simpl_db against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpriyanknitk%2Fsimpl_db" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/priyanknitk/simpl_db [INFO] finished tweaking git repo https://github.com/priyanknitk/simpl_db [INFO] tweaked toml for git repo https://github.com/priyanknitk/simpl_db written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/priyanknitk/simpl_db on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/priyanknitk/simpl_db 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e567bdf8fa675e11e264e4f3e49b1cdef7bc874b6cd2379e45d5b30947f5beb3 [INFO] running `Command { std: "docker" "start" "-a" "e567bdf8fa675e11e264e4f3e49b1cdef7bc874b6cd2379e45d5b30947f5beb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e567bdf8fa675e11e264e4f3e49b1cdef7bc874b6cd2379e45d5b30947f5beb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e567bdf8fa675e11e264e4f3e49b1cdef7bc874b6cd2379e45d5b30947f5beb3", kill_on_drop: false }` [INFO] [stdout] e567bdf8fa675e11e264e4f3e49b1cdef7bc874b6cd2379e45d5b30947f5beb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e2b4a33420b34e3342a61a1d518d2f6613b0a0b6c7a9ab955fba52e05528e22 [INFO] running `Command { std: "docker" "start" "-a" "2e2b4a33420b34e3342a61a1d518d2f6613b0a0b6c7a9ab955fba52e05528e22", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking simpl_db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cursor` [INFO] [stdout] --> src/node.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{constants::*, cursor}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stdout] warning: variants `ExecuteTableDuplicateKey` and `ExecuteTableFull` are never constructed [INFO] [stdout] --> src/enums.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum ExecuteResult { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 9 | ExecuteSuccess, [INFO] [stdout] 10 | ExecuteTableDuplicateKey, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | ExecuteTableFull, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MetaCommandSuccess` is never constructed [INFO] [stdout] --> src/enums.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum MetaCommandResult { [INFO] [stdout] | ----------------- variant in this enum [INFO] [stdout] 15 | MetaCommandSuccess, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_node_contents` is never used [INFO] [stdout] --> src/node.rs:599:8 [INFO] [stdout] | [INFO] [stdout] 599 | pub fn print_node_contents(node: &mut [u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_cell` is never used [INFO] [stdout] --> src/node.rs:635:8 [INFO] [stdout] | [INFO] [stdout] 635 | pub fn print_cell(node: &mut [u8], cell_num: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/table.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn table_find(&mut self, key: u32) -> Cursor { [INFO] [stdout] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn table_find(&mut self, key: u32) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/table.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn leaf_node_find(&mut self, page_num: usize, key: u32) -> Cursor { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn leaf_node_find(&mut self, page_num: usize, key: u32) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/table.rs:86:31 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn internal_node_find(&mut self, page_num: usize, key: u32) -> Cursor { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 86 | pub fn internal_node_find(&mut self, page_num: usize, key: u32) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/table.rs:102:24 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn table_start(&mut self) -> Cursor { [INFO] [stdout] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 102 | pub fn table_start(&mut self) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] warning: unused import: `cursor` [INFO] [stdout] --> src/node.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{constants::*, cursor}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ExecuteTableDuplicateKey` and `ExecuteTableFull` are never constructed [INFO] [stdout] --> src/enums.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum ExecuteResult { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 9 | ExecuteSuccess, [INFO] [stdout] 10 | ExecuteTableDuplicateKey, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | ExecuteTableFull, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MetaCommandSuccess` is never constructed [INFO] [stdout] --> src/enums.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum MetaCommandResult { [INFO] [stdout] | ----------------- variant in this enum [INFO] [stdout] 15 | MetaCommandSuccess, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_node_contents` is never used [INFO] [stdout] --> src/node.rs:599:8 [INFO] [stdout] | [INFO] [stdout] 599 | pub fn print_node_contents(node: &mut [u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_cell` is never used [INFO] [stdout] --> src/node.rs:635:8 [INFO] [stdout] | [INFO] [stdout] 635 | pub fn print_cell(node: &mut [u8], cell_num: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/table.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn table_find(&mut self, key: u32) -> Cursor { [INFO] [stdout] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn table_find(&mut self, key: u32) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/table.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn leaf_node_find(&mut self, page_num: usize, key: u32) -> Cursor { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn leaf_node_find(&mut self, page_num: usize, key: u32) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/table.rs:86:31 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn internal_node_find(&mut self, page_num: usize, key: u32) -> Cursor { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 86 | pub fn internal_node_find(&mut self, page_num: usize, key: u32) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/table.rs:102:24 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn table_start(&mut self) -> Cursor { [INFO] [stdout] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 102 | pub fn table_start(&mut self) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "2e2b4a33420b34e3342a61a1d518d2f6613b0a0b6c7a9ab955fba52e05528e22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e2b4a33420b34e3342a61a1d518d2f6613b0a0b6c7a9ab955fba52e05528e22", kill_on_drop: false }` [INFO] [stdout] 2e2b4a33420b34e3342a61a1d518d2f6613b0a0b6c7a9ab955fba52e05528e22