[INFO] updating cached repository benschulz/lumber [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/benschulz/lumber [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/benschulz/lumber" "work/ex/beta-1.37-6/sources/1.36.0/gh/benschulz/lumber"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/benschulz/lumber'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/benschulz/lumber" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benschulz/lumber"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benschulz/lumber'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2756aa0f19b452bedc31807d0177251354c7e6fe [INFO] sha for GitHub repo benschulz/lumber: 2756aa0f19b452bedc31807d0177251354c7e6fe [INFO] validating manifest of benschulz/lumber on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of benschulz/lumber on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing benschulz/lumber [INFO] finished frobbing benschulz/lumber [INFO] frobbed toml for benschulz/lumber written to work/ex/beta-1.37-6/sources/1.36.0/gh/benschulz/lumber/Cargo.toml [INFO] started frobbing benschulz/lumber [INFO] finished frobbing benschulz/lumber [INFO] frobbed toml for benschulz/lumber written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benschulz/lumber/Cargo.toml [INFO] crate benschulz/lumber already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing benschulz/lumber against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/benschulz/lumber:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 52fe27fe5d06538bdfac80bd5bf4cc63960f9b4b38bfcc34044af37d53d2080c [INFO] running `"docker" "start" "-a" "52fe27fe5d06538bdfac80bd5bf4cc63960f9b4b38bfcc34044af37d53d2080c"` [INFO] [stderr] Compiling futures v0.1.3 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling tokio-timer v0.1.0 (https://github.com/tokio-rs/tokio-timer#4acaed62) [INFO] [stderr] Compiling lumber v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `super::Request` [INFO] [stderr] --> src/messages/dispatcher.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use super::Request; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AddServerRequest`, `AddServerResponse` [INFO] [stderr] --> src/messages/dispatcher.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | use super::{AddServerRequest, AddServerResponse, AppendEntriesRequest, AppendEntriesResponse, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/server/processor.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `InstallSnapshotRequest`, `InstallSnapshotResponse` [INFO] [stderr] --> src/server/processor.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 10 | InstallSnapshotRequest, InstallSnapshotResponse, RemoveServerRequest, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/server/state.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Node` [INFO] [stderr] --> src/server/state.rs:4:24 [INFO] [stderr] | [INFO] [stderr] 4 | use cluster::{Cluster, Node}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender` [INFO] [stderr] --> src/server/processor.rs:29:31 [INFO] [stderr] | [INFO] [stderr] 29 | sender: &I, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_sender` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/server/processor.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | req: AddServerRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender` [INFO] [stderr] --> src/server/processor.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | sender: &I, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_sender` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/server/processor.rs:37:35 [INFO] [stderr] | [INFO] [stderr] 37 | req: AppendEntriesRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender` [INFO] [stderr] --> src/server/processor.rs:43:34 [INFO] [stderr] | [INFO] [stderr] 43 | sender: &I, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_sender` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/server/processor.rs:44:34 [INFO] [stderr] | [INFO] [stderr] 44 | req: RemoveServerRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/server/processor.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | req: VoteRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/server/server.rs:105:54 [INFO] [stderr] | [INFO] [stderr] 105 | let process_res = req.and_then(move |res| { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/append_entries.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `leader` [INFO] [stderr] --> src/messages/append_entries.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | leader: I, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `prev_log_index` [INFO] [stderr] --> src/messages/append_entries.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | prev_log_index: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `prev_log_term` [INFO] [stderr] --> src/messages/append_entries.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | prev_log_term: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `entries` [INFO] [stderr] --> src/messages/append_entries.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | entries: B, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `leader_commit` [INFO] [stderr] --> src/messages/append_entries.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | leader_commit: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/append_entries.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `success` [INFO] [stderr] --> src/messages/append_entries.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | success: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/install_snapshot.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `leader` [INFO] [stderr] --> src/messages/install_snapshot.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | leader: I, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `last_included_index` [INFO] [stderr] --> src/messages/install_snapshot.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | last_included_index: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `last_included_term` [INFO] [stderr] --> src/messages/install_snapshot.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | last_included_term: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `state_machine` [INFO] [stderr] --> src/messages/install_snapshot.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | state_machine: B, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/install_snapshot.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `vote_granted` [INFO] [stderr] --> src/messages/install_snapshot.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | vote_granted: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/vote.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `vote_granted` [INFO] [stderr] --> src/messages/vote.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | vote_granted: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.65s [INFO] running `"docker" "inspect" "52fe27fe5d06538bdfac80bd5bf4cc63960f9b4b38bfcc34044af37d53d2080c"` [INFO] running `"docker" "rm" "-f" "52fe27fe5d06538bdfac80bd5bf4cc63960f9b4b38bfcc34044af37d53d2080c"` [INFO] [stdout] 52fe27fe5d06538bdfac80bd5bf4cc63960f9b4b38bfcc34044af37d53d2080c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/benschulz/lumber:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3907a5d1e0b668377827b6bd8fa68684f345dd44e045b86059feaef261ac30b1 [INFO] running `"docker" "start" "-a" "3907a5d1e0b668377827b6bd8fa68684f345dd44e045b86059feaef261ac30b1"` [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling mio v0.6.1 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling tokio-core v0.1.0 [INFO] [stderr] Compiling lumber v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `super::Request` [INFO] [stderr] --> src/messages/dispatcher.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use super::Request; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AddServerRequest`, `AddServerResponse` [INFO] [stderr] --> src/messages/dispatcher.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | use super::{AddServerRequest, AddServerResponse, AppendEntriesRequest, AppendEntriesResponse, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/server/processor.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `InstallSnapshotRequest`, `InstallSnapshotResponse` [INFO] [stderr] --> src/server/processor.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 10 | InstallSnapshotRequest, InstallSnapshotResponse, RemoveServerRequest, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/server/state.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Node` [INFO] [stderr] --> src/server/state.rs:4:24 [INFO] [stderr] | [INFO] [stderr] 4 | use cluster::{Cluster, Node}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AddServerRequest`, `AddServerResponse` [INFO] [stderr] --> tests/foo.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | use lumber::messages::{AddServerRequest, AddServerResponse, AppendEntriesRequest, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender` [INFO] [stderr] --> src/server/processor.rs:29:31 [INFO] [stderr] | [INFO] [stderr] 29 | sender: &I, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_sender` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/server/processor.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | req: AddServerRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender` [INFO] [stderr] --> src/server/processor.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | sender: &I, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_sender` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/server/processor.rs:37:35 [INFO] [stderr] | [INFO] [stderr] 37 | req: AppendEntriesRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sender` [INFO] [stderr] --> src/server/processor.rs:43:34 [INFO] [stderr] | [INFO] [stderr] 43 | sender: &I, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_sender` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/server/processor.rs:44:34 [INFO] [stderr] | [INFO] [stderr] 44 | req: RemoveServerRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/server/processor.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | req: VoteRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/server/server.rs:105:54 [INFO] [stderr] | [INFO] [stderr] 105 | let process_res = req.and_then(move |res| { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/append_entries.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `leader` [INFO] [stderr] --> src/messages/append_entries.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | leader: I, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `prev_log_index` [INFO] [stderr] --> src/messages/append_entries.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | prev_log_index: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `prev_log_term` [INFO] [stderr] --> src/messages/append_entries.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | prev_log_term: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `entries` [INFO] [stderr] --> src/messages/append_entries.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | entries: B, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `leader_commit` [INFO] [stderr] --> src/messages/append_entries.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | leader_commit: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/append_entries.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `success` [INFO] [stderr] --> src/messages/append_entries.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | success: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/install_snapshot.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `leader` [INFO] [stderr] --> src/messages/install_snapshot.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | leader: I, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `last_included_index` [INFO] [stderr] --> src/messages/install_snapshot.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | last_included_index: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `last_included_term` [INFO] [stderr] --> src/messages/install_snapshot.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | last_included_term: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `state_machine` [INFO] [stderr] --> src/messages/install_snapshot.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | state_machine: B, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/install_snapshot.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `vote_granted` [INFO] [stderr] --> src/messages/install_snapshot.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | vote_granted: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `term` [INFO] [stderr] --> src/messages/vote.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | term: u64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `vote_granted` [INFO] [stderr] --> src/messages/vote.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | vote_granted: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `add` [INFO] [stderr] --> tests/foo.rs:43:14 [INFO] [stderr] | [INFO] [stderr] 43 | fn apply(add: Add) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_add` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receipient` [INFO] [stderr] --> tests/foo.rs:58:35 [INFO] [stderr] | [INFO] [stderr] 58 | receipient: &SimpleNodeId, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_receipient` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> tests/foo.rs:59:35 [INFO] [stderr] | [INFO] [stderr] 59 | req: AppendEntriesRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receipient` [INFO] [stderr] --> tests/foo.rs:67:29 [INFO] [stderr] | [INFO] [stderr] 67 | receipient: &SimpleNodeId, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_receipient` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> tests/foo.rs:68:29 [INFO] [stderr] | [INFO] [stderr] 68 | req: InstallSnapshotRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receipient` [INFO] [stderr] --> tests/foo.rs:76:31 [INFO] [stderr] | [INFO] [stderr] 76 | receipient: &SimpleNodeId, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_receipient` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> tests/foo.rs:77:31 [INFO] [stderr] | [INFO] [stderr] 77 | req: RemoveServerRequest) [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `amount` [INFO] [stderr] --> tests/foo.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | amount: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `value` [INFO] [stderr] --> tests/foo.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | value: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/foo.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | core.run(tokio_timer::Timer::default().sleep(Duration::from_secs(10))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.63s [INFO] running `"docker" "inspect" "3907a5d1e0b668377827b6bd8fa68684f345dd44e045b86059feaef261ac30b1"` [INFO] running `"docker" "rm" "-f" "3907a5d1e0b668377827b6bd8fa68684f345dd44e045b86059feaef261ac30b1"` [INFO] [stdout] 3907a5d1e0b668377827b6bd8fa68684f345dd44e045b86059feaef261ac30b1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/benschulz/lumber:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 733fdfaf789a8f93a82f4b5a1f0c21fdacecefd6c6a353df9bfa67187446ab72 [INFO] running `"docker" "start" "-a" "733fdfaf789a8f93a82f4b5a1f0c21fdacecefd6c6a353df9bfa67187446ab72"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [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] [stderr] Running /opt/crater/target/debug/deps/lumber-f2c11681a3f35315 [INFO] [stderr] Running /opt/crater/target/debug/deps/foo-07bf664a28e920fa [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test foo ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- foo stdout ---- [INFO] [stdout] thread 'foo' panicked at 'not yet implemented', src/server/processor.rs:62:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c71fb74cd3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55c71fb7060b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55c71fb73a16 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55c71fb7373e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55c71fb7411f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55c71fb60b77 - std::panicking::begin_panic::hf724c8c1aac4ac01 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55c71f979bd0 - lumber::server::processor::Processor::process_vote::ha20ef26c7b079d27 [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:4 [INFO] [stdout] 7: 0x55c71f9818d3 - >::dispatch_vote::hf8bb3d2a987f7887 [INFO] [stdout] at tests/foo.rs:96 [INFO] [stdout] 8: 0x55c71f9833bc - lumber::server::server::ResumeFuture::run_for_leader::h9723c13663a950ac [INFO] [stdout] at /opt/crater/workdir/src/server/server.rs:96 [INFO] [stdout] 9: 0x55c71f9838ed - as futures::Future>::poll::hfac0f4f6cbeedb0f [INFO] [stdout] at /opt/crater/workdir/src/server/server.rs:139 [INFO] [stdout] 10: 0x55c71fa16214 - as futures::Future>::poll::h22e289b942945fdf [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.3/src/lib.rs:232 [INFO] [stdout] 11: 0x55c71f9fdf43 - futures::task::Spawn::poll_future::{{closure}}::h946f774e3f92cd91 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.3/src/task/mod.rs:217 [INFO] [stdout] 12: 0x55c71f9fe110 - futures::task::Spawn::enter::{{closure}}::habe9f005ee7f4ba4 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.3/src/task/mod.rs:304 [INFO] [stdout] 13: 0x55c71f9fe216 - futures::task::set::{{closure}}::h04de2a7a50b4168d [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.3/src/task/mod.rs:75 [INFO] [stdout] 14: 0x55c71fa1220f - std::thread::local::LocalKey::try_with::h42d14fe166c8fa10 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299 [INFO] [stdout] 15: 0x55c71fa11922 - std::thread::local::LocalKey::with::h035d2ccdd9eafdc0 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245 [INFO] [stdout] 16: 0x55c71f9fe165 - futures::task::set::hf13a9385dde5f909 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.3/src/task/mod.rs:72 [INFO] [stdout] 17: 0x55c71f9fe068 - futures::task::Spawn::enter::h1c46367452bbeffb [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.3/src/task/mod.rs:304 [INFO] [stdout] 18: 0x55c71f9fdf17 - futures::task::Spawn::poll_future::hd73cba73ede8b82d [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.3/src/task/mod.rs:217 [INFO] [stdout] 19: 0x55c71f9f50a7 - tokio_core::reactor::Core::dispatch_task::{{closure}}::h258f49412100d53d [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-core-0.1.0/src/reactor/mod.rs:337 [INFO] [stdout] 20: 0x55c71fa00a49 - scoped_tls::ScopedKey::set::haef8e251ae820bac [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.0/src/lib.rs:135 [INFO] [stdout] 21: 0x55c71f9f4b07 - tokio_core::reactor::Core::dispatch_task::h3d7bc79b0ed4a6b1 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-core-0.1.0/src/reactor/mod.rs:337 [INFO] [stdout] 22: 0x55c71f9f3eea - tokio_core::reactor::Core::dispatch::he4089290193c63a7 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-core-0.1.0/src/reactor/mod.rs:297 [INFO] [stdout] 23: 0x55c71f9f3a8d - tokio_core::reactor::Core::_run::hd2b1f2afb0a973aa [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-core-0.1.0/src/reactor/mod.rs:284 [INFO] [stdout] 24: 0x55c71f97b063 - tokio_core::reactor::Core::run::h672abcb464b8d95e [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-core-0.1.0/src/reactor/mod.rs:217 [INFO] [stdout] 25: 0x55c71f98251f - foo::foo::h4cbadedfe8fcca64 [INFO] [stdout] at tests/foo.rs:119 [INFO] [stdout] 26: 0x55c71f981fe9 - foo::foo::{{closure}}::h1b76e5d00bf03804 [INFO] [stdout] at tests/foo.rs:101 [INFO] [stdout] 27: 0x55c71f97cacd - core::ops::function::FnOnce::call_once::h610af23c13bff71a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: 0x55c71f98f92e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 29: 0x55c71fb76e99 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 30: 0x55c71f9aa227 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 31: 0x55c71f984c44 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 32: 0x55c71f988cf4 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 33: 0x55c71fb76e99 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 34: 0x55c71f989301 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 35: 0x55c71fb6822e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 36: 0x55c71fb7655f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 37: 0x7fa7920c64a3 - start_thread [INFO] [stdout] 38: 0x7fa791bf1d0e - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] foo [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test foo' [INFO] running `"docker" "inspect" "733fdfaf789a8f93a82f4b5a1f0c21fdacecefd6c6a353df9bfa67187446ab72"` [INFO] running `"docker" "rm" "-f" "733fdfaf789a8f93a82f4b5a1f0c21fdacecefd6c6a353df9bfa67187446ab72"` [INFO] [stdout] 733fdfaf789a8f93a82f4b5a1f0c21fdacecefd6c6a353df9bfa67187446ab72