[INFO] fetching crate xc2par 0.0.2... [INFO] testing xc2par-0.0.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate xc2par 0.0.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate xc2par 0.0.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xc2par 0.0.2 [INFO] finished tweaking crates.io crate xc2par 0.0.2 [INFO] tweaked toml for crates.io crate xc2par 0.0.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate xc2par 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99649a82c285b15db87a37b8063b48cd57a1f61bfee6dea9773d1474cb264b59 [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" "99649a82c285b15db87a37b8063b48cd57a1f61bfee6dea9773d1474cb264b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99649a82c285b15db87a37b8063b48cd57a1f61bfee6dea9773d1474cb264b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99649a82c285b15db87a37b8063b48cd57a1f61bfee6dea9773d1474cb264b59", kill_on_drop: false }` [INFO] [stdout] 99649a82c285b15db87a37b8063b48cd57a1f61bfee6dea9773d1474cb264b59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f19a2c38365f618bce6c12407bd0b90c3ac97dc99f5e30cdf4593fe69c01503 [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" "3f19a2c38365f618bce6c12407bd0b90c3ac97dc99f5e30cdf4593fe69c01503", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling slog v2.2.3 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling xc2bit v0.0.4 [INFO] [stderr] Compiling xc2par v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling jedec v0.0.3 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling term v0.5.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling slog-scope v4.0.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling isatty v0.1.8 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling slog-stdlog v3.0.2 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling chrono v0.4.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling slog-term v2.4.0 [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling yosys-netlist-json v0.0.3 [INFO] [stderr] Compiling bittwiddler v0.0.2 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/engine.rs:723:6 [INFO] [stdout] | [INFO] [stdout] 723 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/engine.rs:919:6 [INFO] [stdout] | [INFO] [stdout] 919 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.31s [INFO] running `Command { std: "docker" "inspect" "3f19a2c38365f618bce6c12407bd0b90c3ac97dc99f5e30cdf4593fe69c01503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f19a2c38365f618bce6c12407bd0b90c3ac97dc99f5e30cdf4593fe69c01503", kill_on_drop: false }` [INFO] [stdout] 3f19a2c38365f618bce6c12407bd0b90c3ac97dc99f5e30cdf4593fe69c01503 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d769318a9d36018752c7c252d9d3e56367004ff05185b797898c79aeab6e8586 [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" "d769318a9d36018752c7c252d9d3e56367004ff05185b797898c79aeab6e8586", kill_on_drop: false }` [INFO] [stderr] Compiling xc2par v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/engine.rs:723:6 [INFO] [stdout] | [INFO] [stdout] 723 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/engine.rs:919:6 [INFO] [stdout] | [INFO] [stdout] 919 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/engine.rs:723:6 [INFO] [stdout] | [INFO] [stdout] 723 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/engine.rs:919:6 [INFO] [stdout] | [INFO] [stdout] 919 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_one_reftest` [INFO] [stdout] --> src/frontend.rs:1097:8 [INFO] [stdout] | [INFO] [stdout] 1097 | fn run_one_reftest(input_filename: &'static str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_one_reftest` [INFO] [stdout] --> src/engine.rs:1549:8 [INFO] [stdout] | [INFO] [stdout] 1549 | fn run_one_reftest(input_filename: &'static str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_one_reftest` [INFO] [stdout] --> src/netlist.rs:1393:8 [INFO] [stdout] | [INFO] [stdout] 1393 | fn run_one_reftest(input_filename: &'static str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.77s [INFO] running `Command { std: "docker" "inspect" "d769318a9d36018752c7c252d9d3e56367004ff05185b797898c79aeab6e8586", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d769318a9d36018752c7c252d9d3e56367004ff05185b797898c79aeab6e8586", kill_on_drop: false }` [INFO] [stdout] d769318a9d36018752c7c252d9d3e56367004ff05185b797898c79aeab6e8586 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] cc17a774c41cbd909aed682ee64290d996c61da963c7db8c11d9e3546a6aa538 [INFO] running `Command { std: "docker" "start" "-a" "cc17a774c41cbd909aed682ee64290d996c61da963c7db8c11d9e3546a6aa538", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stdout] [INFO] [stderr] --> src/engine.rs:723:6 [INFO] [stdout] running 1 test [INFO] [stderr] | [INFO] [stdout] test objpool::tests::objpool_basic_works ... ok [INFO] [stderr] 723 | }; [INFO] [stdout] [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/engine.rs:919:6 [INFO] [stderr] | [INFO] [stderr] 919 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_one_reftest` [INFO] [stderr] --> src/frontend.rs:1097:8 [INFO] [stderr] | [INFO] [stderr] 1097 | fn run_one_reftest(input_filename: &'static str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_one_reftest` [INFO] [stderr] --> src/engine.rs:1549:8 [INFO] [stderr] | [INFO] [stderr] 1549 | fn run_one_reftest(input_filename: &'static str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_one_reftest` [INFO] [stderr] --> src/netlist.rs:1393:8 [INFO] [stderr] | [INFO] [stderr] 1393 | fn run_one_reftest(input_filename: &'static str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `xc2par` (lib) generated 2 warnings [INFO] [stderr] warning: `xc2par` (lib test) generated 5 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/xc2par-f8d40396b37a4c6d) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/demo_driver-3b9bbde94284823e) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/inputgraph_json_par-76014003a947e584) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/intermed_json_to_inputgraph_json-12671d4dd1ba770e) [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] [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/xc2par-de34d53311da22e6) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/yosys_json_to_intermed_json-f4e0ad17147c6c20) [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] [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] [stderr] Doc-tests xc2par [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] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/engine.rs:723:6 [INFO] [stderr] | [INFO] [stderr] 723 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/engine.rs:919:6 [INFO] [stderr] | [INFO] [stderr] 919 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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" "cc17a774c41cbd909aed682ee64290d996c61da963c7db8c11d9e3546a6aa538", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc17a774c41cbd909aed682ee64290d996c61da963c7db8c11d9e3546a6aa538", kill_on_drop: false }` [INFO] [stdout] cc17a774c41cbd909aed682ee64290d996c61da963c7db8c11d9e3546a6aa538