[INFO] fetching crate jarl 0.1.4... [INFO] testing jarl-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate jarl 0.1.4 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate jarl 0.1.4 [INFO] finished tweaking crates.io crate jarl 0.1.4 [INFO] tweaked toml for crates.io crate jarl 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate jarl 0.1.4 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 334c73efc64e4ec22ee846571f22db4d283c9b7b1abdecb75b3ca59e6ba94b04 [INFO] running `Command { std: "docker" "start" "-a" "334c73efc64e4ec22ee846571f22db4d283c9b7b1abdecb75b3ca59e6ba94b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "334c73efc64e4ec22ee846571f22db4d283c9b7b1abdecb75b3ca59e6ba94b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "334c73efc64e4ec22ee846571f22db4d283c9b7b1abdecb75b3ca59e6ba94b04", kill_on_drop: false }` [INFO] [stdout] 334c73efc64e4ec22ee846571f22db4d283c9b7b1abdecb75b3ca59e6ba94b04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 30794fa6c32cd065ca5f7ebab2e310ab96586f7efab67560ee65961cb4340dec [INFO] running `Command { std: "docker" "start" "-a" "30794fa6c32cd065ca5f7ebab2e310ab96586f7efab67560ee65961cb4340dec", kill_on_drop: false }` [INFO] [stderr] Compiling jarl v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `append_msg` [INFO] [stdout] --> src/lib.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | append_msg: &mut crate::msg::AppendEntries<'e, VALUE>, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_append_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Id(u32); [INFO] [stdout] | -- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 30 | struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 31 | id: Id, [INFO] [stdout] | ^^ [INFO] [stdout] 32 | [INFO] [stdout] 33 | term: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 34 | [INFO] [stdout] 35 | next_index: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 36 | match_indexes: [u32; CELL_SIZE], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 37 | [INFO] [stdout] 38 | log: crate::log::Log, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | snapshot: SNAPSHOT, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 40 | [INFO] [stdout] 41 | initialized: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fill_append_entries` is never used [INFO] [stdout] --> src/lib.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 63 | / impl [INFO] [stdout] 64 | | Leader [INFO] [stdout] | |___________________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | fn fill_append_entries<'e>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "30794fa6c32cd065ca5f7ebab2e310ab96586f7efab67560ee65961cb4340dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30794fa6c32cd065ca5f7ebab2e310ab96586f7efab67560ee65961cb4340dec", kill_on_drop: false }` [INFO] [stdout] 30794fa6c32cd065ca5f7ebab2e310ab96586f7efab67560ee65961cb4340dec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 48f63e5cea41707e34d3cc057874472c57d61510c9ebef0a347f4c8745aceecf [INFO] running `Command { std: "docker" "start" "-a" "48f63e5cea41707e34d3cc057874472c57d61510c9ebef0a347f4c8745aceecf", kill_on_drop: false }` [INFO] [stderr] Compiling jarl v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `append_msg` [INFO] [stdout] --> src/lib.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | append_msg: &mut crate::msg::AppendEntries<'e, VALUE>, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_append_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Id(u32); [INFO] [stdout] | -- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 30 | struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 31 | id: Id, [INFO] [stdout] | ^^ [INFO] [stdout] 32 | [INFO] [stdout] 33 | term: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 34 | [INFO] [stdout] 35 | next_index: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 36 | match_indexes: [u32; CELL_SIZE], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 37 | [INFO] [stdout] 38 | log: crate::log::Log, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | snapshot: SNAPSHOT, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 40 | [INFO] [stdout] 41 | initialized: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fill_append_entries` is never used [INFO] [stdout] --> src/lib.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 63 | / impl [INFO] [stdout] 64 | | Leader [INFO] [stdout] | |___________________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | fn fill_append_entries<'e>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `append_msg` [INFO] [stdout] --> src/lib.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | append_msg: &mut crate::msg::AppendEntries<'e, VALUE>, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_append_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Id(u32); [INFO] [stdout] | -- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 30 | struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 31 | id: Id, [INFO] [stdout] | ^^ [INFO] [stdout] 32 | [INFO] [stdout] 33 | term: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 34 | [INFO] [stdout] 35 | next_index: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 36 | match_indexes: [u32; CELL_SIZE], [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 37 | [INFO] [stdout] 38 | log: crate::log::Log, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | snapshot: SNAPSHOT, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 40 | [INFO] [stdout] 41 | initialized: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fill_append_entries` is never used [INFO] [stdout] --> src/lib.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 63 | / impl [INFO] [stdout] 64 | | Leader [INFO] [stdout] | |___________________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | fn fill_append_entries<'e>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "48f63e5cea41707e34d3cc057874472c57d61510c9ebef0a347f4c8745aceecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f63e5cea41707e34d3cc057874472c57d61510c9ebef0a347f4c8745aceecf", kill_on_drop: false }` [INFO] [stdout] 48f63e5cea41707e34d3cc057874472c57d61510c9ebef0a347f4c8745aceecf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4cd101131796b2d3cf0f513abce854beb271fa192c202fbbd053e01efab56300 [INFO] running `Command { std: "docker" "start" "-a" "4cd101131796b2d3cf0f513abce854beb271fa192c202fbbd053e01efab56300", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `append_msg` [INFO] [stderr] --> src/lib.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | append_msg: &mut crate::msg::AppendEntries<'e, VALUE>, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_append_msg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:28:19 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct Id(u32); [INFO] [stderr] | -- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/lib.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 30 | struct Node { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 31 | id: Id, [INFO] [stderr] | ^^ [INFO] [stderr] 32 | [INFO] [stderr] 33 | term: u32, [INFO] [stderr] | ^^^^ [INFO] [stderr] 34 | [INFO] [stderr] 35 | next_index: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 36 | match_indexes: [u32; CELL_SIZE], [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 37 | [INFO] [stderr] 38 | log: crate::log::Log, [INFO] [stderr] | ^^^ [INFO] [stderr] 39 | snapshot: SNAPSHOT, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 40 | [INFO] [stderr] 41 | initialized: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `fill_append_entries` is never used [INFO] [stderr] --> src/lib.rs:78:12 [INFO] [stderr] | [INFO] [stderr] 63 | / impl [INFO] [stderr] 64 | | Leader [INFO] [stderr] | |___________________________________________________- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 78 | fn fill_append_entries<'e>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `jarl` (lib) generated 4 warnings [INFO] [stderr] warning: `jarl` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/jarl-36ae5155d7c1569e) [INFO] [stdout] running 7 tests [INFO] [stdout] test cell_semantics_test::candidate_becomes_follower_upon_new_leader_message ... ignored [INFO] [stdout] test cell_semantics_test::candidate_becomes_leader_when_receive_majority_vote ... ignored [INFO] [stdout] test cell_semantics_test::candidate_starts_new_election_when_election_times_out_without_majority ... ignored [INFO] [stdout] test cell_semantics_test::follower_becomes_candidate_upon_heartbeat_timeout ... ignored [INFO] [stdout] test cell_semantics_test::follower_increments_term_upon_new_leader_message ... ignored [INFO] [stdout] test cell_semantics_test::fresh_leader_issues_empty_append_entries ... ignored [INFO] [stdout] test cell_semantics_test::leader_becomes_follower_upon_new_leader_message_with_higher_term ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4cd101131796b2d3cf0f513abce854beb271fa192c202fbbd053e01efab56300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cd101131796b2d3cf0f513abce854beb271fa192c202fbbd053e01efab56300", kill_on_drop: false }` [INFO] [stdout] 4cd101131796b2d3cf0f513abce854beb271fa192c202fbbd053e01efab56300