[INFO] cloning repository https://github.com/upspeak/upspeak [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/upspeak/upspeak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupspeak%2Fupspeak", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupspeak%2Fupspeak'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56feaa2d21b493e90b8a3efc9e1a086c0d6f90b7 [INFO] testing upspeak/upspeak against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupspeak%2Fupspeak" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/upspeak/upspeak on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/upspeak/upspeak [INFO] finished tweaking git repo https://github.com/upspeak/upspeak [INFO] tweaked toml for git repo https://github.com/upspeak/upspeak written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56ceaf0fa3728a08c87e89c555d712b08506c88e89550578d9c68ec69c8e84af [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "56ceaf0fa3728a08c87e89c555d712b08506c88e89550578d9c68ec69c8e84af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56ceaf0fa3728a08c87e89c555d712b08506c88e89550578d9c68ec69c8e84af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56ceaf0fa3728a08c87e89c555d712b08506c88e89550578d9c68ec69c8e84af", kill_on_drop: false }` [INFO] [stdout] 56ceaf0fa3728a08c87e89c555d712b08506c88e89550578d9c68ec69c8e84af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c95217342df8c32847b81c0c49ba5deaf25d62ad45835abfbae3b6fb0e8a0a09 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c95217342df8c32847b81c0c49ba5deaf25d62ad45835abfbae3b6fb0e8a0a09", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling upspeak v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/store/memory_store.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn create_node(&mut self, node: Node) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source_node_id` [INFO] [stdout] --> src/store/memory_store.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | source_node_id: NodeId, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `quoted_data` [INFO] [stdout] --> src/store/memory_store.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | quoted_data: DataType, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quoted_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent_node_id` [INFO] [stdout] --> src/store/memory_store.rs:36:30 [INFO] [stdout] | [INFO] [stdout] 36 | fn create_child(&mut self, parent_node_id: NodeId, child: Node) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/store/memory_store.rs:36:54 [INFO] [stdout] | [INFO] [stdout] 36 | fn create_child(&mut self, parent_node_id: NodeId, child: Node) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/store/memory_store.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | fn new() -> NodeId { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nodes` [INFO] [stdout] --> src/store/memory_store.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | nodes: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.65s [INFO] running `Command { std: "docker" "inspect" "c95217342df8c32847b81c0c49ba5deaf25d62ad45835abfbae3b6fb0e8a0a09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c95217342df8c32847b81c0c49ba5deaf25d62ad45835abfbae3b6fb0e8a0a09", kill_on_drop: false }` [INFO] [stdout] c95217342df8c32847b81c0c49ba5deaf25d62ad45835abfbae3b6fb0e8a0a09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a32d5f3574f0ac1340a2a9382af746fc97b1b5d58f80cffb16661c6c211869fb [INFO] running `Command { std: "docker" "start" "-a" "a32d5f3574f0ac1340a2a9382af746fc97b1b5d58f80cffb16661c6c211869fb", kill_on_drop: false }` [INFO] [stderr] Compiling upspeak v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/store/memory_store.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn create_node(&mut self, node: Node) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source_node_id` [INFO] [stdout] --> src/store/memory_store.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | source_node_id: NodeId, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `quoted_data` [INFO] [stdout] --> src/store/memory_store.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | quoted_data: DataType, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quoted_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent_node_id` [INFO] [stdout] --> src/store/memory_store.rs:36:30 [INFO] [stdout] | [INFO] [stdout] 36 | fn create_child(&mut self, parent_node_id: NodeId, child: Node) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/store/memory_store.rs:36:54 [INFO] [stdout] | [INFO] [stdout] 36 | fn create_child(&mut self, parent_node_id: NodeId, child: Node) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/store/memory_store.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | fn new() -> NodeId { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nodes` [INFO] [stdout] --> src/store/memory_store.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | nodes: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/store/memory_store.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | fn create_node(&mut self, node: Node) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source_node_id` [INFO] [stdout] --> src/store/memory_store.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | source_node_id: NodeId, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `quoted_data` [INFO] [stdout] --> src/store/memory_store.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | quoted_data: DataType, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quoted_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent_node_id` [INFO] [stdout] --> src/store/memory_store.rs:36:30 [INFO] [stdout] | [INFO] [stdout] 36 | fn create_child(&mut self, parent_node_id: NodeId, child: Node) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/store/memory_store.rs:36:54 [INFO] [stdout] | [INFO] [stdout] 36 | fn create_child(&mut self, parent_node_id: NodeId, child: Node) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/store/memory_store.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | fn new() -> NodeId { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nodes` [INFO] [stdout] --> src/store/memory_store.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | nodes: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a32d5f3574f0ac1340a2a9382af746fc97b1b5d58f80cffb16661c6c211869fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a32d5f3574f0ac1340a2a9382af746fc97b1b5d58f80cffb16661c6c211869fb", kill_on_drop: false }` [INFO] [stdout] a32d5f3574f0ac1340a2a9382af746fc97b1b5d58f80cffb16661c6c211869fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 07438e39dd0258d82db1c70d4284e2a99d3cb45812068810076ffaa0e97520ea [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "07438e39dd0258d82db1c70d4284e2a99d3cb45812068810076ffaa0e97520ea", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `node` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/store/memory_store.rs:24:29 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 24 | fn create_node(&mut self, node: Node) -> Result { [INFO] [stdout] [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `source_node_id` [INFO] [stderr] --> src/store/memory_store.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | source_node_id: NodeId, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_node_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `quoted_data` [INFO] [stderr] --> src/store/memory_store.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | quoted_data: DataType, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quoted_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parent_node_id` [INFO] [stderr] --> src/store/memory_store.rs:36:30 [INFO] [stderr] | [INFO] [stderr] 36 | fn create_child(&mut self, parent_node_id: NodeId, child: Node) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_node_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `child` [INFO] [stderr] --> src/store/memory_store.rs:36:54 [INFO] [stderr] | [INFO] [stderr] 36 | fn create_child(&mut self, parent_node_id: NodeId, child: Node) -> Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/store/memory_store.rs:8:6 [INFO] [stderr] | [INFO] [stderr] 8 | fn new() -> NodeId { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nodes` [INFO] [stderr] --> src/store/memory_store.rs:19:3 [INFO] [stderr] | [INFO] [stderr] 19 | nodes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `upspeak` (lib) generated 7 warnings [INFO] [stderr] warning: `upspeak` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/upspeak-83bb52ec836de499) [INFO] [stderr] Doc-tests upspeak [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "07438e39dd0258d82db1c70d4284e2a99d3cb45812068810076ffaa0e97520ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07438e39dd0258d82db1c70d4284e2a99d3cb45812068810076ffaa0e97520ea", kill_on_drop: false }` [INFO] [stdout] 07438e39dd0258d82db1c70d4284e2a99d3cb45812068810076ffaa0e97520ea