[INFO] fetching crate sfcpl 0.1.1... [INFO] checking sfcpl-0.1.1 against master#5431404b87967c69438ea1e698edbe96505f0798 for pr-119849 [INFO] extracting crate sfcpl 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate sfcpl 0.1.1 on toolchain 5431404b87967c69438ea1e698edbe96505f0798 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sfcpl 0.1.1 [INFO] finished tweaking crates.io crate sfcpl 0.1.1 [INFO] tweaked toml for crates.io crate sfcpl 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate sfcpl 0.1.1 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" "+5431404b87967c69438ea1e698edbe96505f0798" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] [stderr] Downloaded whiteread v0.5.0 [INFO] [stderr] Downloaded superslice v1.0.0 [INFO] [stderr] Downloaded num-derive v0.3.0 [INFO] [stderr] Downloaded proconio v0.3.6 [INFO] [stderr] Downloaded rand_xoshiro v0.4.0 [INFO] [stderr] Downloaded sized-chunks v0.5.3 [INFO] [stderr] Downloaded im-rc v14.3.0 [INFO] [stderr] Downloaded nalgebra v0.20.0 [INFO] [stderr] Downloaded bitset-fixed v0.1.0 [INFO] [stderr] Downloaded proconio-derive v0.1.6 [INFO] [stderr] Downloaded cargo-snippet v0.6.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+5431404b87967c69438ea1e698edbe96505f0798" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d85c4c2db13ffda91f060eaedbf72b7827d4515083c0ebd5f9aba7142483ed31 [INFO] running `Command { std: "docker" "start" "-a" "d85c4c2db13ffda91f060eaedbf72b7827d4515083c0ebd5f9aba7142483ed31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d85c4c2db13ffda91f060eaedbf72b7827d4515083c0ebd5f9aba7142483ed31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d85c4c2db13ffda91f060eaedbf72b7827d4515083c0ebd5f9aba7142483ed31", kill_on_drop: false }` [INFO] [stdout] d85c4c2db13ffda91f060eaedbf72b7827d4515083c0ebd5f9aba7142483ed31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+5431404b87967c69438ea1e698edbe96505f0798" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7b6e8ead3bf05a1001492634e7fc38442398e970947d2b3fe2975fa046e6c85 [INFO] running `Command { std: "docker" "start" "-a" "b7b6e8ead3bf05a1001492634e7fc38442398e970947d2b3fe2975fa046e6c85", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling im-rc v14.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking sized-chunks v0.5.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking petgraph v0.5.0 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking rand_hc v0.2.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking nalgebra v0.20.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking permutohedron v0.2.4 [INFO] [stderr] Checking superslice v1.0.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking text_io v0.1.8 [INFO] [stderr] Checking ascii v1.0.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking whiteread v0.5.0 [INFO] [stderr] Compiling cargo-snippet v0.6.4 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking bitset-fixed v0.1.0 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling proconio-derive v0.1.6 [INFO] [stderr] Checking proconio v0.3.6 [INFO] [stderr] Checking sfcpl v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/combinatorics/binomial_coefficient.rs:123:28 [INFO] [stdout] | [INFO] [stdout] 123 | pub struct BCTholdN(usize, NonZeroU32, Vec); [INFO] [stdout] | -------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 123 | pub struct BCTholdN(usize, (), Vec); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/combinatorics/binomial_coefficient.rs:123:28 [INFO] [stdout] | [INFO] [stdout] 123 | pub struct BCTholdN(usize, NonZeroU32, Vec); [INFO] [stdout] | -------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 123 | pub struct BCTholdN(usize, (), Vec); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.28s [INFO] running `Command { std: "docker" "inspect" "b7b6e8ead3bf05a1001492634e7fc38442398e970947d2b3fe2975fa046e6c85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7b6e8ead3bf05a1001492634e7fc38442398e970947d2b3fe2975fa046e6c85", kill_on_drop: false }` [INFO] [stdout] b7b6e8ead3bf05a1001492634e7fc38442398e970947d2b3fe2975fa046e6c85 [INFO] checking sfcpl-0.1.1 against try#21bc403d557a2516df70ea80fb19b94177beede5 for pr-119849 [INFO] extracting crate sfcpl 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate sfcpl 0.1.1 on toolchain 21bc403d557a2516df70ea80fb19b94177beede5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21bc403d557a2516df70ea80fb19b94177beede5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sfcpl 0.1.1 [INFO] finished tweaking crates.io crate sfcpl 0.1.1 [INFO] tweaked toml for crates.io crate sfcpl 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate sfcpl 0.1.1 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" "+21bc403d557a2516df70ea80fb19b94177beede5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+21bc403d557a2516df70ea80fb19b94177beede5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0b49808aeb6734a8a50f64aa016b3c40db78a3d8559d4f50784b9dc6442ec83 [INFO] running `Command { std: "docker" "start" "-a" "e0b49808aeb6734a8a50f64aa016b3c40db78a3d8559d4f50784b9dc6442ec83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0b49808aeb6734a8a50f64aa016b3c40db78a3d8559d4f50784b9dc6442ec83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0b49808aeb6734a8a50f64aa016b3c40db78a3d8559d4f50784b9dc6442ec83", kill_on_drop: false }` [INFO] [stdout] e0b49808aeb6734a8a50f64aa016b3c40db78a3d8559d4f50784b9dc6442ec83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+21bc403d557a2516df70ea80fb19b94177beede5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97f80b379ee05fc8aafe48d4f6c3a1eb6aa2c0ce0a31cc085c7da94cfa4d108d [INFO] running `Command { std: "docker" "start" "-a" "97f80b379ee05fc8aafe48d4f6c3a1eb6aa2c0ce0a31cc085c7da94cfa4d108d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling im-rc v14.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking sized-chunks v0.5.3 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking petgraph v0.5.0 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking rand_hc v0.2.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking nalgebra v0.20.0 [INFO] [stderr] Compiling cargo-snippet v0.6.4 [INFO] [stderr] Checking superslice v1.0.0 [INFO] [stderr] Checking whiteread v0.5.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking text_io v0.1.8 [INFO] [stderr] Checking permutohedron v0.2.4 [INFO] [stderr] Checking ascii v1.0.0 [INFO] [stderr] Checking bitset-fixed v0.1.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling proconio-derive v0.1.6 [INFO] [stderr] Checking proconio v0.3.6 [INFO] [stdout] error[E0284]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nalgebra-0.20.0/src/lib.rs:598:65 [INFO] [stdout] | [INFO] [stdout] 598 | P::from_coordinates((p1.coordinates() + p2.coordinates()) * convert(0.5)) [INFO] [stdout] | - ^^^^^^^ cannot infer type of the type parameter `To` declared on the function `convert` [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `<

::Coordinates as Mul<_>>::Output ==

::Coordinates` [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 598 | P::from_coordinates((p1.coordinates() + p2.coordinates()) * convert::(0.5)) [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nalgebra` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "97f80b379ee05fc8aafe48d4f6c3a1eb6aa2c0ce0a31cc085c7da94cfa4d108d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97f80b379ee05fc8aafe48d4f6c3a1eb6aa2c0ce0a31cc085c7da94cfa4d108d", kill_on_drop: false }` [INFO] [stdout] 97f80b379ee05fc8aafe48d4f6c3a1eb6aa2c0ce0a31cc085c7da94cfa4d108d