[INFO] updating cached repository https://github.com/mkatychev/aloxite [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] 3b572a92e39db8cf2e5ead3062b05df3e352e27e [INFO] testing mkatychev/aloxite against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkatychev%2Faloxite" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mkatychev/aloxite 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/mkatychev/aloxite [INFO] finished tweaking git repo https://github.com/mkatychev/aloxite [INFO] tweaked toml for git repo https://github.com/mkatychev/aloxite written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/mkatychev/aloxite 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 58e9dd80d1a5ab9bd21d4bb97150f7764e210a2f1f9476c22fe6ef7febf839b9 [INFO] running `"docker" "start" "-a" "58e9dd80d1a5ab9bd21d4bb97150f7764e210a2f1f9476c22fe6ef7febf839b9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling aloxite v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Store` [INFO] [stderr] --> src/args.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use argparse::{ArgumentParser, Store, StoreTrue}; // TODO replace with clap-rs [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:42:31 [INFO] [stderr] | [INFO] [stderr] 42 | .map_err(|e| "Problem opening file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:45:19 [INFO] [stderr] | [INFO] [stderr] 45 | .map_err(|e| "Problem reading file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut iter = match trigger.len() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_args` [INFO] [stderr] --> src/args.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn parse_args() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reset` [INFO] [stderr] --> src/search.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next` [INFO] [stderr] --> src/search.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn next(&mut self) -> Option { self.iter.next() } [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.52s [INFO] running `"docker" "inspect" "58e9dd80d1a5ab9bd21d4bb97150f7764e210a2f1f9476c22fe6ef7febf839b9"` [INFO] running `"docker" "rm" "-f" "58e9dd80d1a5ab9bd21d4bb97150f7764e210a2f1f9476c22fe6ef7febf839b9"` [INFO] [stdout] 58e9dd80d1a5ab9bd21d4bb97150f7764e210a2f1f9476c22fe6ef7febf839b9 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 88e63add484c79c450ebfe544a4bcb86ba0ca0c65953300d21ff91e017447e6e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "88e63add484c79c450ebfe544a4bcb86ba0ca0c65953300d21ff91e017447e6e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling aloxite v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Store` [INFO] [stderr] --> src/args.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use argparse::{ArgumentParser, Store, StoreTrue}; // TODO replace with clap-rs [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:42:31 [INFO] [stderr] | [INFO] [stderr] 42 | .map_err(|e| "Problem opening file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:45:19 [INFO] [stderr] | [INFO] [stderr] 45 | .map_err(|e| "Problem reading file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut iter = match trigger.len() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_args` [INFO] [stderr] --> src/args.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn parse_args() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reset` [INFO] [stderr] --> src/search.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next` [INFO] [stderr] --> src/search.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn next(&mut self) -> Option { self.iter.next() } [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Store` [INFO] [stderr] --> src/args.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use argparse::{ArgumentParser, Store, StoreTrue}; // TODO replace with clap-rs [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:42:31 [INFO] [stderr] | [INFO] [stderr] 42 | .map_err(|e| "Problem opening file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:45:19 [INFO] [stderr] | [INFO] [stderr] 45 | .map_err(|e| "Problem reading file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut iter = match trigger.len() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_args` [INFO] [stderr] --> src/args.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn parse_args() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reset` [INFO] [stderr] --> src/search.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next` [INFO] [stderr] --> src/search.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn next(&mut self) -> Option { self.iter.next() } [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.71s [INFO] running `"docker" "inspect" "88e63add484c79c450ebfe544a4bcb86ba0ca0c65953300d21ff91e017447e6e"` [INFO] running `"docker" "rm" "-f" "88e63add484c79c450ebfe544a4bcb86ba0ca0c65953300d21ff91e017447e6e"` [INFO] [stdout] 88e63add484c79c450ebfe544a4bcb86ba0ca0c65953300d21ff91e017447e6e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 207edeb78c90e2687ce3cbea8cba3554ab619e60dd00e57515933ac1bc04c703 [INFO] running `"docker" "start" "-a" "207edeb78c90e2687ce3cbea8cba3554ab619e60dd00e57515933ac1bc04c703"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Store` [INFO] [stderr] --> src/args.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use argparse::{ArgumentParser, Store, StoreTrue}; // TODO replace with clap-rs [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:42:31 [INFO] [stderr] | [INFO] [stderr] 42 | .map_err(|e| "Problem opening file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:45:19 [INFO] [stderr] | [INFO] [stderr] 45 | .map_err(|e| "Problem reading file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut iter = match trigger.len() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_args` [INFO] [stderr] --> src/args.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn parse_args() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reset` [INFO] [stderr] --> src/search.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next` [INFO] [stderr] --> src/search.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn next(&mut self) -> Option { self.iter.next() } [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Store` [INFO] [stderr] --> src/args.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use argparse::{ArgumentParser, Store, StoreTrue}; // TODO replace with clap-rs [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:42:31 [INFO] [stderr] | [INFO] [stderr] 42 | .map_err(|e| "Problem opening file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:45:19 [INFO] [stderr] | [INFO] [stderr] 45 | .map_err(|e| "Problem reading file")?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut iter = match trigger.len() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_args` [INFO] [stderr] --> src/args.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn parse_args() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reset` [INFO] [stderr] --> src/search.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next` [INFO] [stderr] --> src/search.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn next(&mut self) -> Option { self.iter.next() } [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/aloxite-e992c87d825b3dcf [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test search::tests::test ... ok [INFO] [stdout] test search::tests::one_result ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/aloxite-7b018af1be2eb905 [INFO] [stderr] Doc-tests aloxite [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] [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" "207edeb78c90e2687ce3cbea8cba3554ab619e60dd00e57515933ac1bc04c703"` [INFO] running `"docker" "rm" "-f" "207edeb78c90e2687ce3cbea8cba3554ab619e60dd00e57515933ac1bc04c703"` [INFO] [stdout] 207edeb78c90e2687ce3cbea8cba3554ab619e60dd00e57515933ac1bc04c703