[INFO] cloning repository https://github.com/Ra1issa/match-compute [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ra1issa/match-compute" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRa1issa%2Fmatch-compute", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRa1issa%2Fmatch-compute'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f08d53305437bc996f4c49a00183da5a6f66011d [INFO] checking Ra1issa/match-compute against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRa1issa%2Fmatch-compute" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ra1issa/match-compute on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/Ra1issa/match-compute [INFO] finished tweaking git repo https://github.com/Ra1issa/match-compute [INFO] tweaked toml for git repo https://github.com/Ra1issa/match-compute written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Ra1issa/match-compute already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Ra1issa/swanky.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cpufeatures v0.1.0 [INFO] [stderr] Downloaded sha2 v0.9.4 [INFO] [stderr] Downloaded regex v1.5.3 [INFO] [stderr] Downloaded curve25519-dalek v2.1.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51a5fdd3dccec24f3c8ca1351904b05b28d2ccaf61a34357df82aba80755f04e [INFO] running `Command { std: "docker" "start" "-a" "51a5fdd3dccec24f3c8ca1351904b05b28d2ccaf61a34357df82aba80755f04e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51a5fdd3dccec24f3c8ca1351904b05b28d2ccaf61a34357df82aba80755f04e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51a5fdd3dccec24f3c8ca1351904b05b28d2ccaf61a34357df82aba80755f04e", kill_on_drop: false }` [INFO] [stdout] 51a5fdd3dccec24f3c8ca1351904b05b28d2ccaf61a34357df82aba80755f04e [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74632fe61fd058b9a99c1d11c065ceb0c1d247561d70b90cb3c0fa18d515ef14 [INFO] running `Command { std: "docker" "start" "-a" "74632fe61fd058b9a99c1d11c065ceb0c1d247561d70b90cb3c0fa18d515ef14", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking regex v1.5.3 [INFO] [stderr] Checking cpufeatures v0.1.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking sha2 v0.9.4 [INFO] [stderr] Compiling base_conversion v0.4.0 (https://github.com/Ra1issa/swanky.git?branch=main#3cfa61ad) [INFO] [stderr] Compiling ocelot v0.4.0 (https://github.com/Ra1issa/swanky.git?branch=main#3cfa61ad) [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking curve25519-dalek v2.1.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking scuttlebutt v0.4.0 (https://github.com/Ra1issa/swanky.git?branch=main#3cfa61ad) [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking fancy-garbling v0.4.0 (https://github.com/Ra1issa/swanky.git?branch=main#3cfa61ad) [INFO] [stderr] Checking popsicle v0.4.0 (https://github.com/Ra1issa/swanky.git?branch=main#3cfa61ad) [INFO] [stderr] Checking match-compute v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/util/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/util/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test::*` [INFO] [stdout] --> src/bin/parallel-client/utils/run_client.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | test::*, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-client/utils/join_aggregates.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> src/bin/parallel-client/utils/client_thread.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use bincode; [INFO] [stdout] | ^^^^^^^ the item `bincode` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-client/utils/client_thread.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> src/bin/parallel-client/utils/prepare_files.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use bincode; [INFO] [stdout] | ^^^^^^^ the item `bincode` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test::*` [INFO] [stdout] --> src/bin/parallel-client/utils/run_client.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | test::*, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-client/utils/join_aggregates.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> src/bin/parallel-client/utils/client_thread.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use bincode; [INFO] [stdout] | ^^^^^^^ the item `bincode` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-client/utils/client_thread.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> src/bin/parallel-client/utils/prepare_files.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use bincode; [INFO] [stdout] | ^^^^^^^ the item `bincode` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/bin/parallel-client/main.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | let (time, read, written) = run_client(set_size, id_size, max_payload, payload_size, fake_data); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read` [INFO] [stdout] --> src/bin/parallel-client/main.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | let (time, read, written) = run_client(set_size, id_size, max_payload, payload_size, fake_data); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `written` [INFO] [stdout] --> src/bin/parallel-client/main.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | let (time, read, written) = run_client(set_size, id_size, max_payload, payload_size, fake_data); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_written` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/bin/parallel-client/utils/test.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn test(ids_client: &[Vec], ids_server: &[Vec], [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clear_results` is never used [INFO] [stdout] --> src/bin/parallel-client/utils/test.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn clear_results(parameters: &HashMap, path:&mut PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/join_aggregates.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/server_thread.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/server_thread.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use bincode; [INFO] [stdout] | ^^^^^^^ the item `bincode` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/prepare_files.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use bincode; [INFO] [stdout] | ^^^^^^^ the item `bincode` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/prepare_files.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/bin/parallel-client/main.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | let (time, read, written) = run_client(set_size, id_size, max_payload, payload_size, fake_data); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read` [INFO] [stdout] --> src/bin/parallel-client/main.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | let (time, read, written) = run_client(set_size, id_size, max_payload, payload_size, fake_data); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `written` [INFO] [stdout] --> src/bin/parallel-client/main.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | let (time, read, written) = run_client(set_size, id_size, max_payload, payload_size, fake_data); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_written` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/bin/parallel-client/utils/test.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn test(ids_client: &[Vec], ids_server: &[Vec], [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clear_results` is never used [INFO] [stdout] --> src/bin/parallel-client/utils/test.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn clear_results(parameters: &HashMap, path:&mut PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/join_aggregates.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/server_thread.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/server_thread.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use bincode; [INFO] [stdout] | ^^^^^^^ the item `bincode` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/prepare_files.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use bincode; [INFO] [stdout] | ^^^^^^^ the item `bincode` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/bin/parallel-server/utils/prepare_files.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.63s [INFO] running `Command { std: "docker" "inspect" "74632fe61fd058b9a99c1d11c065ceb0c1d247561d70b90cb3c0fa18d515ef14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74632fe61fd058b9a99c1d11c065ceb0c1d247561d70b90cb3c0fa18d515ef14", kill_on_drop: false }` [INFO] [stdout] 74632fe61fd058b9a99c1d11c065ceb0c1d247561d70b90cb3c0fa18d515ef14