[INFO] fetching crate ifft 0.11.0... [INFO] testing ifft-0.11.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate ifft 0.11.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate ifft 0.11.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ifft 0.11.0 [INFO] finished tweaking crates.io crate ifft 0.11.0 [INFO] tweaked toml for crates.io crate ifft 0.11.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate ifft 0.11.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] c1534dfb9ab2ed66de39f8528f478b602ac9d5964f306f6585627d49ab422551 [INFO] running `Command { std: "docker" "start" "-a" "c1534dfb9ab2ed66de39f8528f478b602ac9d5964f306f6585627d49ab422551", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1534dfb9ab2ed66de39f8528f478b602ac9d5964f306f6585627d49ab422551", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1534dfb9ab2ed66de39f8528f478b602ac9d5964f306f6585627d49ab422551", kill_on_drop: false }` [INFO] [stdout] c1534dfb9ab2ed66de39f8528f478b602ac9d5964f306f6585627d49ab422551 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3442c64503b8ee80d477898006bf63e8a029686cbb21dd5ab46339b8fffb10a [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" "b3442c64503b8ee80d477898006bf63e8a029686cbb21dd5ab46339b8fffb10a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling thread_local v1.1.2 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling dbus v0.6.5 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling nix v0.23.0 [INFO] [stderr] Compiling inotify v0.9.2 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling ignore v0.4.17 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling shellexpand v1.1.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling notify v5.0.0-pre.5 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling notify-rust v3.6.3 [INFO] [stderr] Compiling ifft v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `after` [INFO] [stdout] --> src/main.rs:499:5 [INFO] [stdout] | [INFO] [stdout] 499 | after: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `IfftRaw` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:490:10 [INFO] [stdout] | [INFO] [stdout] 490 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.89s [INFO] running `Command { std: "docker" "inspect" "b3442c64503b8ee80d477898006bf63e8a029686cbb21dd5ab46339b8fffb10a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3442c64503b8ee80d477898006bf63e8a029686cbb21dd5ab46339b8fffb10a", kill_on_drop: false }` [INFO] [stdout] b3442c64503b8ee80d477898006bf63e8a029686cbb21dd5ab46339b8fffb10a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] a1c88fddaae51543e3d3cd397f77a9c75fc65d4645440df9fb0e2f46d33bafed [INFO] running `Command { std: "docker" "start" "-a" "a1c88fddaae51543e3d3cd397f77a9c75fc65d4645440df9fb0e2f46d33bafed", kill_on_drop: false }` [INFO] [stderr] Compiling ifft v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `after` [INFO] [stdout] --> src/main.rs:499:5 [INFO] [stdout] | [INFO] [stdout] 499 | after: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `IfftRaw` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:490:10 [INFO] [stdout] | [INFO] [stdout] 490 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.47s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ifft-2d969a65016b1b78) [INFO] running `Command { std: "docker" "inspect" "a1c88fddaae51543e3d3cd397f77a9c75fc65d4645440df9fb0e2f46d33bafed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1c88fddaae51543e3d3cd397f77a9c75fc65d4645440df9fb0e2f46d33bafed", kill_on_drop: false }` [INFO] [stdout] a1c88fddaae51543e3d3cd397f77a9c75fc65d4645440df9fb0e2f46d33bafed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 7d09f47c10669c9f72bf6a1534e64b1be04d9f3b71dbbfbe2c8deb8ee093539f [INFO] running `Command { std: "docker" "start" "-a" "7d09f47c10669c9f72bf6a1534e64b1be04d9f3b71dbbfbe2c8deb8ee093539f", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `after` [INFO] [stderr] --> src/main.rs:499:5 [INFO] [stderr] | [INFO] [stderr] 499 | after: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `IfftRaw` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/main.rs:490:10 [INFO] [stderr] | [INFO] [stderr] 490 | #[derive(Debug, Deserialize)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `ifft` (bin "ifft" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ifft-2d969a65016b1b78) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::config_converter ... ok [INFO] [stdout] test tests::ifft_if ... ok [INFO] [stdout] test tests::test_linearize_iffts ... ok [INFO] [stdout] test tests::config_not ... ok [INFO] [stdout] test tests::ifft_not ... ok [INFO] [stdout] test tests::ifft_then ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7d09f47c10669c9f72bf6a1534e64b1be04d9f3b71dbbfbe2c8deb8ee093539f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d09f47c10669c9f72bf6a1534e64b1be04d9f3b71dbbfbe2c8deb8ee093539f", kill_on_drop: false }` [INFO] [stdout] 7d09f47c10669c9f72bf6a1534e64b1be04d9f3b71dbbfbe2c8deb8ee093539f