[INFO] updating cached repository https://github.com/ergor/magnetar-client
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 231627e706006bc68bae3508d1dafec5c836aafa
[INFO] testing ergor/magnetar-client against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fergor%2Fmagnetar-client" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ergor/magnetar-client on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ergor/magnetar-client
[INFO] finished tweaking git repo https://github.com/ergor/magnetar-client
[INFO] tweaked toml for git repo https://github.com/ergor/magnetar-client written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ergor/magnetar-client already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 04a951f9843e3219f582e4f9e56f519b2a7e404924c0fed023ac49b4b7cc0c27
[INFO] running `"docker" "start" "-a" "04a951f9843e3219f582e4f9e56f519b2a7e404924c0fed023ac49b4b7cc0c27"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cc v1.0.51
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling indextree v4.0.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.3
[INFO] [stderr]    Compiling rusqlite v0.22.0
[INFO] [stderr]    Compiling magnetar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: hidden lifetime parameters in types are deprecated
[INFO] [stderr]   --> src/comparator/compare.rs:77:39
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn hashmap<'a>(wrapped_nodes: &'a Vec<NodeWrapper>) -> HashMap<String, &'a NodeWrapper<'a>> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^- help: indicate the anonymous lifetime: `<'_>`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/main.rs:1:40
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![warn(missing_debug_implementations, rust_2018_idioms, missing_docs)]
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(elided_lifetimes_in_paths)]` implied by `#[warn(rust_2018_idioms)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comparator::comparison::Comparison`
[INFO] [stderr]  --> src/comparator/compare.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::comparator::comparison::Comparison;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comparator::comparison`
[INFO] [stderr]  --> src/comparator/compare.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::comparator::comparison;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BTreeMap`
[INFO] [stderr]  --> src/comparator/compare.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::{HashMap, BTreeMap, BTreeSet};
[INFO] [stderr]   |                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> src/comparator/compare.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Path`
[INFO] [stderr]  --> src/comparator/compare.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::path::{Path, PathBuf};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/db_models/fs_node.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]   --> src/error.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let (conn, error) = e;
[INFO] [stderr]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/indexer/index_once.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Err(e) => {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `force`
[INFO] [stderr]  --> src/indexer/index_once.rs:3:60
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn start(db_path: &str, directories: clap::Values<'_>, force: bool) -> crate::Result<()> {
[INFO] [stderr]   |                                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_force`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_dir`
[INFO] [stderr]   --> src/comparator/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let output_dir = args.value_of("directory").unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `generated`
[INFO] [stderr]   --> src/comparator/compare.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let generated = html.replace("${tree-nodes}", "");
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a_map`
[INFO] [stderr]   --> src/comparator/compare.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let a_map = hashmap(&a_wrapped);
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b_map`
[INFO] [stderr]   --> src/comparator/compare.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let b_map = hashmap(&b_wrapped);
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_b_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/db_models/fs_node.rs:168:13
[INFO] [stderr]     |
[INFO] [stderr] 168 |         let c = row.column_count();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LI_FILE`
[INFO] [stderr]   --> src/comparator/compare.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / const LI_FILE: &str = r#"<li>
[INFO] [stderr] 10 | |                              <table>
[INFO] [stderr] 11 | |                                  <tr class="${class}">
[INFO] [stderr] 12 | |                                      <td>${file-info-a}</td>
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |                              </table>
[INFO] [stderr] 16 | |                          </li>"#;
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LI_DIR`
[INFO] [stderr]   --> src/comparator/compare.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / const LI_DIR: &str = r#"<li class="collapse">
[INFO] [stderr] 19 | |                             <input type="checkbox" id="m${id}"/>
[INFO] [stderr] 20 | |                             <label for="m${id}">
[INFO] [stderr] 21 | |                                 ${directory-info}
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |                             </ul>
[INFO] [stderr] 26 | |                         </li>"#;
[INFO] [stderr]    | |________________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fs_node`
[INFO] [stderr]   --> src/comparator/compare.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fs_node: &'fsnode FsNode
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `file`
[INFO] [stderr]    --> src/comparator/compare.rs:135:4
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn file(fs_node: FsNode) -> String {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dir`
[INFO] [stderr]    --> src/comparator/compare.rs:140:4
[INFO] [stderr]     |
[INFO] [stderr] 140 | fn dir(fs_node: FsNode, children: &[FsNode]) -> String {
[INFO] [stderr]     |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Comparison`
[INFO] [stderr]  --> src/comparator/comparison.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Comparison<'a> {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ChangeType`
[INFO] [stderr]  --> src/comparator/comparison.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum ChangeType {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `css_class`
[INFO] [stderr]   --> src/comparator/comparison.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn css_class(change_type: ChangeType) -> &'static str {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/comparator/comparison.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new() -> Comparison<'a> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `change_type`
[INFO] [stderr]   --> src/comparator/comparison.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn change_type(&self) -> ChangeType {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `a`
[INFO] [stderr]   --> src/comparator/comparison.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn a(&self) -> String {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_a`
[INFO] [stderr]   --> src/comparator/comparison.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn set_a(&mut self, fs_node: &'a FsNode) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `b`
[INFO] [stderr]   --> src/comparator/comparison.rs:60:12
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn b(&self) -> String {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_b`
[INFO] [stderr]   --> src/comparator/comparison.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn set_b(&mut self, fs_node: &'a FsNode) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for the crate
[INFO] [stderr]    --> src/main.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | / #![warn(missing_debug_implementations, rust_2018_idioms, missing_docs)]
[INFO] [stderr] 2   | |
[INFO] [stderr] 3   | | mod consts;
[INFO] [stderr] 4   | | mod create_tables;
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |     return Ok(());
[INFO] [stderr] 111 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/main.rs:1:58
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![warn(missing_debug_implementations, rust_2018_idioms, missing_docs)]
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a type alias
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type Result<T, E = crate::error::Error> = result::Result<T, E>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 31 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.86s
[INFO] running `"docker" "inspect" "04a951f9843e3219f582e4f9e56f519b2a7e404924c0fed023ac49b4b7cc0c27"`
[INFO] running `"docker" "rm" "-f" "04a951f9843e3219f582e4f9e56f519b2a7e404924c0fed023ac49b4b7cc0c27"`
[INFO] [stdout] 04a951f9843e3219f582e4f9e56f519b2a7e404924c0fed023ac49b4b7cc0c27
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eaa8513a4603a011f03dcdbd81e3f3574ab9218b3677f5da2f65fbe0a1b256b0
[INFO] running `"docker" "start" "-a" "eaa8513a4603a011f03dcdbd81e3f3574ab9218b3677f5da2f65fbe0a1b256b0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling magnetar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: hidden lifetime parameters in types are deprecated
[INFO] [stderr]   --> src/comparator/compare.rs:77:39
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn hashmap<'a>(wrapped_nodes: &'a Vec<NodeWrapper>) -> HashMap<String, &'a NodeWrapper<'a>> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^- help: indicate the anonymous lifetime: `<'_>`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/main.rs:1:40
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![warn(missing_debug_implementations, rust_2018_idioms, missing_docs)]
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(elided_lifetimes_in_paths)]` implied by `#[warn(rust_2018_idioms)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comparator::comparison::Comparison`
[INFO] [stderr]  --> src/comparator/compare.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::comparator::comparison::Comparison;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comparator::comparison`
[INFO] [stderr]  --> src/comparator/compare.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::comparator::comparison;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BTreeMap`
[INFO] [stderr]  --> src/comparator/compare.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::{HashMap, BTreeMap, BTreeSet};
[INFO] [stderr]   |                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> src/comparator/compare.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Path`
[INFO] [stderr]  --> src/comparator/compare.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::path::{Path, PathBuf};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/db_models/fs_node.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]   --> src/error.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let (conn, error) = e;
[INFO] [stderr]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/indexer/index_once.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Err(e) => {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `force`
[INFO] [stderr]  --> src/indexer/index_once.rs:3:60
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn start(db_path: &str, directories: clap::Values<'_>, force: bool) -> crate::Result<()> {
[INFO] [stderr]   |                                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_force`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_dir`
[INFO] [stderr]   --> src/comparator/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let output_dir = args.value_of("directory").unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `generated`
[INFO] [stderr]   --> src/comparator/compare.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let generated = html.replace("${tree-nodes}", "");
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a_map`
[INFO] [stderr]   --> src/comparator/compare.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let a_map = hashmap(&a_wrapped);
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b_map`
[INFO] [stderr]   --> src/comparator/compare.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let b_map = hashmap(&b_wrapped);
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_b_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/db_models/fs_node.rs:168:13
[INFO] [stderr]     |
[INFO] [stderr] 168 |         let c = row.column_count();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LI_FILE`
[INFO] [stderr]   --> src/comparator/compare.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / const LI_FILE: &str = r#"<li>
[INFO] [stderr] 10 | |                              <table>
[INFO] [stderr] 11 | |                                  <tr class="${class}">
[INFO] [stderr] 12 | |                                      <td>${file-info-a}</td>
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |                              </table>
[INFO] [stderr] 16 | |                          </li>"#;
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LI_DIR`
[INFO] [stderr]   --> src/comparator/compare.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / const LI_DIR: &str = r#"<li class="collapse">
[INFO] [stderr] 19 | |                             <input type="checkbox" id="m${id}"/>
[INFO] [stderr] 20 | |                             <label for="m${id}">
[INFO] [stderr] 21 | |                                 ${directory-info}
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |                             </ul>
[INFO] [stderr] 26 | |                         </li>"#;
[INFO] [stderr]    | |________________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fs_node`
[INFO] [stderr]   --> src/comparator/compare.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fs_node: &'fsnode FsNode
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `file`
[INFO] [stderr]    --> src/comparator/compare.rs:135:4
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn file(fs_node: FsNode) -> String {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dir`
[INFO] [stderr]    --> src/comparator/compare.rs:140:4
[INFO] [stderr]     |
[INFO] [stderr] 140 | fn dir(fs_node: FsNode, children: &[FsNode]) -> String {
[INFO] [stderr]     |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Comparison`
[INFO] [stderr]  --> src/comparator/comparison.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Comparison<'a> {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ChangeType`
[INFO] [stderr]  --> src/comparator/comparison.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum ChangeType {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `css_class`
[INFO] [stderr]   --> src/comparator/comparison.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn css_class(change_type: ChangeType) -> &'static str {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/comparator/comparison.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new() -> Comparison<'a> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `change_type`
[INFO] [stderr]   --> src/comparator/comparison.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn change_type(&self) -> ChangeType {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `a`
[INFO] [stderr]   --> src/comparator/comparison.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn a(&self) -> String {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_a`
[INFO] [stderr]   --> src/comparator/comparison.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn set_a(&mut self, fs_node: &'a FsNode) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `b`
[INFO] [stderr]   --> src/comparator/comparison.rs:60:12
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn b(&self) -> String {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_b`
[INFO] [stderr]   --> src/comparator/comparison.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn set_b(&mut self, fs_node: &'a FsNode) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "eaa8513a4603a011f03dcdbd81e3f3574ab9218b3677f5da2f65fbe0a1b256b0"`
[INFO] running `"docker" "rm" "-f" "eaa8513a4603a011f03dcdbd81e3f3574ab9218b3677f5da2f65fbe0a1b256b0"`
[INFO] [stdout] eaa8513a4603a011f03dcdbd81e3f3574ab9218b3677f5da2f65fbe0a1b256b0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3dab12f9326a39159cc18087b486ebea017bb2a3cee3aa626790dcc6ef9ae014
[INFO] running `"docker" "start" "-a" "3dab12f9326a39159cc18087b486ebea017bb2a3cee3aa626790dcc6ef9ae014"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: hidden lifetime parameters in types are deprecated
[INFO] [stderr]   --> src/comparator/compare.rs:77:39
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn hashmap<'a>(wrapped_nodes: &'a Vec<NodeWrapper>) -> HashMap<String, &'a NodeWrapper<'a>> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^- help: indicate the anonymous lifetime: `<'_>`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/main.rs:1:40
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![warn(missing_debug_implementations, rust_2018_idioms, missing_docs)]
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(elided_lifetimes_in_paths)]` implied by `#[warn(rust_2018_idioms)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comparator::comparison::Comparison`
[INFO] [stderr]  --> src/comparator/compare.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::comparator::comparison::Comparison;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comparator::comparison`
[INFO] [stderr]  --> src/comparator/compare.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::comparator::comparison;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BTreeMap`
[INFO] [stderr]  --> src/comparator/compare.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::{HashMap, BTreeMap, BTreeSet};
[INFO] [stderr]   |                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read`
[INFO] [stderr]  --> src/comparator/compare.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fs::read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Path`
[INFO] [stderr]  --> src/comparator/compare.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::path::{Path, PathBuf};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/db_models/fs_node.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]   --> src/error.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let (conn, error) = e;
[INFO] [stderr]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/indexer/index_once.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Err(e) => {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `force`
[INFO] [stderr]  --> src/indexer/index_once.rs:3:60
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn start(db_path: &str, directories: clap::Values<'_>, force: bool) -> crate::Result<()> {
[INFO] [stderr]   |                                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_force`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_dir`
[INFO] [stderr]   --> src/comparator/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let output_dir = args.value_of("directory").unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `generated`
[INFO] [stderr]   --> src/comparator/compare.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let generated = html.replace("${tree-nodes}", "");
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a_map`
[INFO] [stderr]   --> src/comparator/compare.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let a_map = hashmap(&a_wrapped);
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b_map`
[INFO] [stderr]   --> src/comparator/compare.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let b_map = hashmap(&b_wrapped);
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_b_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/db_models/fs_node.rs:168:13
[INFO] [stderr]     |
[INFO] [stderr] 168 |         let c = row.column_count();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LI_FILE`
[INFO] [stderr]   --> src/comparator/compare.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / const LI_FILE: &str = r#"<li>
[INFO] [stderr] 10 | |                              <table>
[INFO] [stderr] 11 | |                                  <tr class="${class}">
[INFO] [stderr] 12 | |                                      <td>${file-info-a}</td>
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |                              </table>
[INFO] [stderr] 16 | |                          </li>"#;
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LI_DIR`
[INFO] [stderr]   --> src/comparator/compare.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / const LI_DIR: &str = r#"<li class="collapse">
[INFO] [stderr] 19 | |                             <input type="checkbox" id="m${id}"/>
[INFO] [stderr] 20 | |                             <label for="m${id}">
[INFO] [stderr] 21 | |                                 ${directory-info}
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |                             </ul>
[INFO] [stderr] 26 | |                         </li>"#;
[INFO] [stderr]    | |________________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fs_node`
[INFO] [stderr]   --> src/comparator/compare.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fs_node: &'fsnode FsNode
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `file`
[INFO] [stderr]    --> src/comparator/compare.rs:135:4
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn file(fs_node: FsNode) -> String {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dir`
[INFO] [stderr]    --> src/comparator/compare.rs:140:4
[INFO] [stderr]     |
[INFO] [stderr] 140 | fn dir(fs_node: FsNode, children: &[FsNode]) -> String {
[INFO] [stderr]     |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Comparison`
[INFO] [stderr]  --> src/comparator/comparison.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Comparison<'a> {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ChangeType`
[INFO] [stderr]  --> src/comparator/comparison.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum ChangeType {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `css_class`
[INFO] [stderr]   --> src/comparator/comparison.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn css_class(change_type: ChangeType) -> &'static str {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/comparator/comparison.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new() -> Comparison<'a> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `change_type`
[INFO] [stderr]   --> src/comparator/comparison.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn change_type(&self) -> ChangeType {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `a`
[INFO] [stderr]   --> src/comparator/comparison.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn a(&self) -> String {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_a`
[INFO] [stderr]   --> src/comparator/comparison.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn set_a(&mut self, fs_node: &'a FsNode) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `b`
[INFO] [stderr]   --> src/comparator/comparison.rs:60:12
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn b(&self) -> String {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_b`
[INFO] [stderr]   --> src/comparator/comparison.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn set_b(&mut self, fs_node: &'a FsNode) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/magnetar-12850cd3cbfe36b3
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3dab12f9326a39159cc18087b486ebea017bb2a3cee3aa626790dcc6ef9ae014"`
[INFO] running `"docker" "rm" "-f" "3dab12f9326a39159cc18087b486ebea017bb2a3cee3aa626790dcc6ef9ae014"`
[INFO] [stdout] 3dab12f9326a39159cc18087b486ebea017bb2a3cee3aa626790dcc6ef9ae014