[INFO] fetching crate egconf 0.1.0... [INFO] testing egconf-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate egconf 0.1.0 into /workspace/builds/worker-1-tc1/source [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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate egconf 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcf56ca0cbcfac92c98836687535a96450a90c86ebcf111177966ef16ce9bc85 [INFO] running `Command { std: "docker" "start" "-a" "fcf56ca0cbcfac92c98836687535a96450a90c86ebcf111177966ef16ce9bc85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcf56ca0cbcfac92c98836687535a96450a90c86ebcf111177966ef16ce9bc85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcf56ca0cbcfac92c98836687535a96450a90c86ebcf111177966ef16ce9bc85", kill_on_drop: false }` [INFO] [stdout] fcf56ca0cbcfac92c98836687535a96450a90c86ebcf111177966ef16ce9bc85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 61beacad310c664c5e5da64688a5ae01a2eb94fba0a881412b92c8d9dbb9aabd [INFO] running `Command { std: "docker" "start" "-a" "61beacad310c664c5e5da64688a5ae01a2eb94fba0a881412b92c8d9dbb9aabd", kill_on_drop: false }` [INFO] [stderr] Compiling egconf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/lib.rs:127:29 [INFO] [stdout] | [INFO] [stdout] 127 | TreeNode::Leaf{ key, value } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/lib.rs:135:31 [INFO] [stdout] | [INFO] [stdout] 135 | TreeNode::Branch{ key, children} => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/lib.rs:159:32 [INFO] [stdout] | [INFO] [stdout] 159 | TreeNode::Branch { key, children } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/lib.rs:164:37 [INFO] [stdout] | [INFO] [stdout] 164 | if let Some(child) = [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lib.rs:191:35 [INFO] [stdout] | [INFO] [stdout] 191 | TreeNode::Leaf { key, value } => key, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `children` [INFO] [stdout] --> src/lib.rs:192:37 [INFO] [stdout] | [INFO] [stdout] 192 | TreeNode::Branch { key, children } => [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `children: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/lib.rs:199:24 [INFO] [stdout] | [INFO] [stdout] 199 | pub struct ParseResult(Vec, Value); [INFO] [stdout] | ----------- ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `ParseResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lib.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 207 | impl<'a> LineParser<'a> { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 208 | fn new(line: &'a [u8]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "61beacad310c664c5e5da64688a5ae01a2eb94fba0a881412b92c8d9dbb9aabd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61beacad310c664c5e5da64688a5ae01a2eb94fba0a881412b92c8d9dbb9aabd", kill_on_drop: false }` [INFO] [stdout] 61beacad310c664c5e5da64688a5ae01a2eb94fba0a881412b92c8d9dbb9aabd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 782278e8480b8d0ba60767cae232aeb2d08294d3a2cc6a38af18c3cb12d3128e [INFO] running `Command { std: "docker" "start" "-a" "782278e8480b8d0ba60767cae232aeb2d08294d3a2cc6a38af18c3cb12d3128e", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/lib.rs:127:29 [INFO] [stdout] | [INFO] [stdout] 127 | TreeNode::Leaf{ key, value } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/lib.rs:135:31 [INFO] [stdout] | [INFO] [stdout] 135 | TreeNode::Branch{ key, children} => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/lib.rs:159:32 [INFO] [stdout] | [INFO] [stdout] 159 | TreeNode::Branch { key, children } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/lib.rs:164:37 [INFO] [stdout] | [INFO] [stdout] 164 | if let Some(child) = [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling egconf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lib.rs:191:35 [INFO] [stdout] | [INFO] [stdout] 191 | TreeNode::Leaf { key, value } => key, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `children` [INFO] [stdout] --> src/lib.rs:192:37 [INFO] [stdout] | [INFO] [stdout] 192 | TreeNode::Branch { key, children } => [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `children: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/lib.rs:199:24 [INFO] [stdout] | [INFO] [stdout] 199 | pub struct ParseResult(Vec, Value); [INFO] [stdout] | ----------- ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `ParseResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lib.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 207 | impl<'a> LineParser<'a> { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 208 | fn new(line: &'a [u8]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/lib.rs:127:29 [INFO] [stdout] | [INFO] [stdout] 127 | TreeNode::Leaf{ key, value } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/lib.rs:135:31 [INFO] [stdout] | [INFO] [stdout] 135 | TreeNode::Branch{ key, children} => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/lib.rs:159:32 [INFO] [stdout] | [INFO] [stdout] 159 | TreeNode::Branch { key, children } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/lib.rs:164:37 [INFO] [stdout] | [INFO] [stdout] 164 | if let Some(child) = [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lib.rs:191:35 [INFO] [stdout] | [INFO] [stdout] 191 | TreeNode::Leaf { key, value } => key, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `children` [INFO] [stdout] --> src/lib.rs:192:37 [INFO] [stdout] | [INFO] [stdout] 192 | TreeNode::Branch { key, children } => [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `children: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "782278e8480b8d0ba60767cae232aeb2d08294d3a2cc6a38af18c3cb12d3128e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "782278e8480b8d0ba60767cae232aeb2d08294d3a2cc6a38af18c3cb12d3128e", kill_on_drop: false }` [INFO] [stdout] 782278e8480b8d0ba60767cae232aeb2d08294d3a2cc6a38af18c3cb12d3128e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3a8337eea096e136074b2444bae063847400e63a89e4a21bfe03471db57fdd26 [INFO] running `Command { std: "docker" "start" "-a" "3a8337eea096e136074b2444bae063847400e63a89e4a21bfe03471db57fdd26", kill_on_drop: false }` [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: fields `0` and `1` are never read [INFO] [stderr] --> src/lib.rs:199:24 [INFO] [stderr] | [INFO] [stderr] 199 | pub struct ParseResult(Vec, Value); [INFO] [stderr] | ----------- ^^^^^^^^^^^ ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] = note: `ParseResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/lib.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 207 | impl<'a> LineParser<'a> { [INFO] [stderr] | ----------------------- associated function in this implementation [INFO] [stderr] 208 | fn new(line: &'a [u8]) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `egconf` (lib) generated 8 warnings [INFO] [stderr] warning: `egconf` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/egconf-0b6a531584e43a15) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_parse_line ... ok [INFO] [stdout] test tests::test_insert_conflict ... ok [INFO] [stdout] test tests::test_insert_and_find ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3a8337eea096e136074b2444bae063847400e63a89e4a21bfe03471db57fdd26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a8337eea096e136074b2444bae063847400e63a89e4a21bfe03471db57fdd26", kill_on_drop: false }` [INFO] [stdout] 3a8337eea096e136074b2444bae063847400e63a89e4a21bfe03471db57fdd26