[INFO] crate egconf 0.1.0 is already in cache [INFO] testing egconf-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate egconf 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate egconf 0.1.0 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 crates.io crate egconf 0.1.0 [INFO] finished tweaking crates.io crate egconf 0.1.0 [INFO] tweaked toml for crates.io crate egconf 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1b71f9626fb5da6de63609dd6db68fa83156e15856e08f9fc3a3edb1be39f193 [INFO] running `"docker" "start" "-a" "1b71f9626fb5da6de63609dd6db68fa83156e15856e08f9fc3a3edb1be39f193"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling egconf v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:127:29 [INFO] [stderr] | [INFO] [stderr] 127 | TreeNode::Leaf{ key, value } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:135:31 [INFO] [stderr] | [INFO] [stderr] 135 | TreeNode::Branch{ key, children} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:159:32 [INFO] [stderr] | [INFO] [stderr] 159 | TreeNode::Branch { key, children } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `child` [INFO] [stderr] --> src/lib.rs:164:37 [INFO] [stderr] | [INFO] [stderr] 164 | if let Some(child) = [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/lib.rs:191:35 [INFO] [stderr] | [INFO] [stderr] 191 | TreeNode::Leaf { key, value } => key, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `children` [INFO] [stderr] --> src/lib.rs:192:37 [INFO] [stderr] | [INFO] [stderr] 192 | TreeNode::Branch { key, children } => [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `children: _` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 208 | fn new(line: &'a [u8]) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `"docker" "inspect" "1b71f9626fb5da6de63609dd6db68fa83156e15856e08f9fc3a3edb1be39f193"` [INFO] running `"docker" "rm" "-f" "1b71f9626fb5da6de63609dd6db68fa83156e15856e08f9fc3a3edb1be39f193"` [INFO] [stdout] 1b71f9626fb5da6de63609dd6db68fa83156e15856e08f9fc3a3edb1be39f193 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 54e16319a1678344e8aade5473d7106c09287b3cf04c493a9669fb36bc28662c [INFO] running `"docker" "start" "-a" "54e16319a1678344e8aade5473d7106c09287b3cf04c493a9669fb36bc28662c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:127:29 [INFO] [stderr] | [INFO] [stderr] 127 | TreeNode::Leaf{ key, value } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:135:31 [INFO] [stderr] | [INFO] [stderr] 135 | TreeNode::Branch{ key, children} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:159:32 [INFO] [stderr] | [INFO] [stderr] 159 | TreeNode::Branch { key, children } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `child` [INFO] [stderr] --> src/lib.rs:164:37 [INFO] [stderr] | [INFO] [stderr] 164 | if let Some(child) = [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/lib.rs:191:35 [INFO] [stderr] | [INFO] [stderr] 191 | TreeNode::Leaf { key, value } => key, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `children` [INFO] [stderr] --> src/lib.rs:192:37 [INFO] [stderr] | [INFO] [stderr] 192 | TreeNode::Branch { key, children } => [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `children: _` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 208 | fn new(line: &'a [u8]) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling egconf v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:127:29 [INFO] [stderr] | [INFO] [stderr] 127 | TreeNode::Leaf{ key, value } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:135:31 [INFO] [stderr] | [INFO] [stderr] 135 | TreeNode::Branch{ key, children} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:159:32 [INFO] [stderr] | [INFO] [stderr] 159 | TreeNode::Branch { key, children } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `child` [INFO] [stderr] --> src/lib.rs:164:37 [INFO] [stderr] | [INFO] [stderr] 164 | if let Some(child) = [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/lib.rs:191:35 [INFO] [stderr] | [INFO] [stderr] 191 | TreeNode::Leaf { key, value } => key, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `children` [INFO] [stderr] --> src/lib.rs:192:37 [INFO] [stderr] | [INFO] [stderr] 192 | TreeNode::Branch { key, children } => [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `children: _` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `"docker" "inspect" "54e16319a1678344e8aade5473d7106c09287b3cf04c493a9669fb36bc28662c"` [INFO] running `"docker" "rm" "-f" "54e16319a1678344e8aade5473d7106c09287b3cf04c493a9669fb36bc28662c"` [INFO] [stdout] 54e16319a1678344e8aade5473d7106c09287b3cf04c493a9669fb36bc28662c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] bef288277b1781dcc8b47d537b66ae5f33fc164b7b8396d3505e1fddfc76678f [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" "bef288277b1781dcc8b47d537b66ae5f33fc164b7b8396d3505e1fddfc76678f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:127:29 [INFO] [stderr] | [INFO] [stderr] 127 | TreeNode::Leaf{ key, value } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:135:31 [INFO] [stderr] | [INFO] [stderr] 135 | TreeNode::Branch{ key, children} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:159:32 [INFO] [stderr] | [INFO] [stderr] 159 | TreeNode::Branch { key, children } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `child` [INFO] [stderr] --> src/lib.rs:164:37 [INFO] [stderr] | [INFO] [stderr] 164 | if let Some(child) = [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/lib.rs:191:35 [INFO] [stderr] | [INFO] [stderr] 191 | TreeNode::Leaf { key, value } => key, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `children` [INFO] [stderr] --> src/lib.rs:192:37 [INFO] [stderr] | [INFO] [stderr] 192 | TreeNode::Branch { key, children } => [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `children: _` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 208 | fn new(line: &'a [u8]) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:127:29 [INFO] [stderr] | [INFO] [stderr] 127 | TreeNode::Leaf{ key, value } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:135:31 [INFO] [stderr] | [INFO] [stderr] 135 | TreeNode::Branch{ key, children} => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/lib.rs:159:32 [INFO] [stderr] | [INFO] [stderr] 159 | TreeNode::Branch { key, children } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `child` [INFO] [stderr] --> src/lib.rs:164:37 [INFO] [stderr] | [INFO] [stderr] 164 | if let Some(child) = [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/lib.rs:191:35 [INFO] [stderr] | [INFO] [stderr] 191 | TreeNode::Leaf { key, value } => key, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `children` [INFO] [stderr] --> src/lib.rs:192:37 [INFO] [stderr] | [INFO] [stderr] 192 | TreeNode::Branch { key, children } => [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `children: _` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/egconf-096338ba1dd2a044 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_insert_and_find ... ok [INFO] [stdout] test tests::test_insert_conflict ... ok [INFO] [stdout] test tests::test_parse_line ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests egconf [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" "bef288277b1781dcc8b47d537b66ae5f33fc164b7b8396d3505e1fddfc76678f"` [INFO] running `"docker" "rm" "-f" "bef288277b1781dcc8b47d537b66ae5f33fc164b7b8396d3505e1fddfc76678f"` [INFO] [stdout] bef288277b1781dcc8b47d537b66ae5f33fc164b7b8396d3505e1fddfc76678f