[INFO] fetching crate ifft 0.11.0... [INFO] testing ifft-0.11.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate ifft 0.11.0 into /workspace/builds/worker-2-tc1/source [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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ifft 0.11.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ifft 0.11.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libdbus-sys v0.2.1 [INFO] [stderr] Downloaded shellexpand v1.1.1 [INFO] [stderr] Downloaded mac-notification-sys v0.3.0 [INFO] [stderr] Downloaded fsevent-sys v3.0.2 [INFO] [stderr] Downloaded dirs-sys v0.3.5 [INFO] [stderr] Downloaded fsevent v2.0.2 [INFO] [stderr] Downloaded inotify v0.9.2 [INFO] [stderr] Downloaded globset v0.4.6 [INFO] [stderr] Downloaded thread_local v1.1.2 [INFO] [stderr] Downloaded notify v5.0.0-pre.5 [INFO] [stderr] Downloaded ignore v0.4.17 [INFO] [stderr] Downloaded notify-rust v3.6.3 [INFO] [stderr] Downloaded mio v0.7.7 [INFO] [stderr] Downloaded dbus v0.6.5 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded redox_syscall v0.2.4 [INFO] [stderr] Downloaded nix v0.23.0 [INFO] [stderr] Downloaded filetime v0.2.14 [INFO] [stderr] Downloaded bstr v0.2.14 [INFO] [stderr] Downloaded libc v0.2.104 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7725a9241816c697be6eb97c2ee84ef61e59f5d9eb06de35469c9beb68f1286d [INFO] running `Command { std: "docker" "start" "-a" "7725a9241816c697be6eb97c2ee84ef61e59f5d9eb06de35469c9beb68f1286d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7725a9241816c697be6eb97c2ee84ef61e59f5d9eb06de35469c9beb68f1286d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7725a9241816c697be6eb97c2ee84ef61e59f5d9eb06de35469c9beb68f1286d", kill_on_drop: false }` [INFO] [stdout] 7725a9241816c697be6eb97c2ee84ef61e59f5d9eb06de35469c9beb68f1286d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39133f782d92424b693c9fd3fcf7f30d70d45bc4a5d30e42c2ed8d14dbd6640a [INFO] running `Command { std: "docker" "start" "-a" "39133f782d92424b693c9fd3fcf7f30d70d45bc4a5d30e42c2ed8d14dbd6640a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling thread_local v1.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [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 mio v0.7.7 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling nix v0.23.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling inotify v0.9.2 [INFO] [stderr] Compiling dirs v2.0.2 [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 regex v1.4.3 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling ignore v0.4.17 [INFO] [stderr] Compiling notify-rust v3.6.3 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling ifft v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `after` is never read [INFO] [stdout] --> src/main.rs:499:5 [INFO] [stdout] | [INFO] [stdout] 491 | struct IfftRaw { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 499 | after: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfftRaw` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:537:15 [INFO] [stdout] | [INFO] [stdout] 537 | fn filter(&self, relpath: &Path) -> FilterResult { [INFO] [stdout] | ^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 537 | fn filter(&self, relpath: &Path) -> FilterResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.22s [INFO] running `Command { std: "docker" "inspect" "39133f782d92424b693c9fd3fcf7f30d70d45bc4a5d30e42c2ed8d14dbd6640a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39133f782d92424b693c9fd3fcf7f30d70d45bc4a5d30e42c2ed8d14dbd6640a", kill_on_drop: false }` [INFO] [stdout] 39133f782d92424b693c9fd3fcf7f30d70d45bc4a5d30e42c2ed8d14dbd6640a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40bc1074df220c7ff9e7fe087632b029a1573c0960e0ca1c559f90282e7567ef [INFO] running `Command { std: "docker" "start" "-a" "40bc1074df220c7ff9e7fe087632b029a1573c0960e0ca1c559f90282e7567ef", kill_on_drop: false }` [INFO] [stderr] Compiling ifft v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `after` is never read [INFO] [stdout] --> src/main.rs:499:5 [INFO] [stdout] | [INFO] [stdout] 491 | struct IfftRaw { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 499 | after: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IfftRaw` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:537:15 [INFO] [stdout] | [INFO] [stdout] 537 | fn filter(&self, relpath: &Path) -> FilterResult { [INFO] [stdout] | ^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 537 | fn filter(&self, relpath: &Path) -> FilterResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "40bc1074df220c7ff9e7fe087632b029a1573c0960e0ca1c559f90282e7567ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40bc1074df220c7ff9e7fe087632b029a1573c0960e0ca1c559f90282e7567ef", kill_on_drop: false }` [INFO] [stdout] 40bc1074df220c7ff9e7fe087632b029a1573c0960e0ca1c559f90282e7567ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c515c53fceb8d1455ff8491cd8253ccd644e43a4e6cb6c77241a9009c25f08dc [INFO] running `Command { std: "docker" "start" "-a" "c515c53fceb8d1455ff8491cd8253ccd644e43a4e6cb6c77241a9009c25f08dc", kill_on_drop: false }` [INFO] [stderr] warning: field `after` is never read [INFO] [stderr] --> src/main.rs:499:5 [INFO] [stderr] | [INFO] [stderr] 491 | struct IfftRaw { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 499 | after: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IfftRaw` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:537:15 [INFO] [stderr] | [INFO] [stderr] 537 | fn filter(&self, relpath: &Path) -> FilterResult { [INFO] [stderr] | ^^^^^ ------------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 537 | fn filter(&self, relpath: &Path) -> FilterResult<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ifft` (bin "ifft" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ifft-02337b005cf066fb) [INFO] [stdout] [INFO] [stdout] running 6 tests [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::config_converter ... ok [INFO] [stdout] test tests::ifft_if ... 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 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c515c53fceb8d1455ff8491cd8253ccd644e43a4e6cb6c77241a9009c25f08dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c515c53fceb8d1455ff8491cd8253ccd644e43a4e6cb6c77241a9009c25f08dc", kill_on_drop: false }` [INFO] [stdout] c515c53fceb8d1455ff8491cd8253ccd644e43a4e6cb6c77241a9009c25f08dc