[INFO] fetching crate r-gen 0.0.2... [INFO] checking r-gen-0.0.2 against master#5431404b87967c69438ea1e698edbe96505f0798 for pr-119849 [INFO] extracting crate r-gen 0.0.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate r-gen 0.0.2 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 r-gen 0.0.2 [INFO] finished tweaking crates.io crate r-gen 0.0.2 [INFO] tweaked toml for crates.io crate r-gen 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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] Downloading crates ... [INFO] [stderr] Downloaded special v0.8.1 [INFO] [stderr] Downloaded probability v0.17.0 [INFO] [stderr] Downloaded r-gen-macro v0.0.1 [INFO] [stderr] Downloaded nalgebra v0.19.0 [INFO] [stderr] Downloaded statrs v0.13.0 [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] aa202ce89110e71245ce5bdc42d26d932c75a5295ab8d610a7859f3829bcdb21 [INFO] running `Command { std: "docker" "start" "-a" "aa202ce89110e71245ce5bdc42d26d932c75a5295ab8d610a7859f3829bcdb21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa202ce89110e71245ce5bdc42d26d932c75a5295ab8d610a7859f3829bcdb21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa202ce89110e71245ce5bdc42d26d932c75a5295ab8d610a7859f3829bcdb21", kill_on_drop: false }` [INFO] [stdout] aa202ce89110e71245ce5bdc42d26d932c75a5295ab8d610a7859f3829bcdb21 [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] 65a1d08a7a0c31cfd78d038c36f3dcb7b6f28767923bd584af5d7a2e5237f98b [INFO] running `Command { std: "docker" "start" "-a" "65a1d08a7a0c31cfd78d038c36f3dcb7b6f28767923bd584af5d7a2e5237f98b", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking special v0.8.1 [INFO] [stderr] Checking random v0.12.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking probability v0.17.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Compiling r-gen-macro v0.0.1 [INFO] [stderr] Checking nalgebra v0.19.0 [INFO] [stderr] Checking statrs v0.13.0 [INFO] [stderr] Checking r-gen v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 117 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 130 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 139 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 147 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 157 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 171 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 193 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 215 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 238 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:85:80 [INFO] [stdout] | [INFO] [stdout] 85 | (Rc::get_mut(&mut $sample_ident).unwrap())(&$name, $dist, $trace_ident); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 261 | #[r_gen] [INFO] [stdout] | -------- in this procedural macro expansion [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `sample` which comes from the expansion of the attribute macro `r_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: r-gen v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "65a1d08a7a0c31cfd78d038c36f3dcb7b6f28767923bd584af5d7a2e5237f98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65a1d08a7a0c31cfd78d038c36f3dcb7b6f28767923bd584af5d7a2e5237f98b", kill_on_drop: false }` [INFO] [stdout] 65a1d08a7a0c31cfd78d038c36f3dcb7b6f28767923bd584af5d7a2e5237f98b [INFO] checking r-gen-0.0.2 against try#21bc403d557a2516df70ea80fb19b94177beede5 for pr-119849 [INFO] extracting crate r-gen 0.0.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate r-gen 0.0.2 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 r-gen 0.0.2 [INFO] finished tweaking crates.io crate r-gen 0.0.2 [INFO] tweaked toml for crates.io crate r-gen 0.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21bc403d557a2516df70ea80fb19b94177beede5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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] 53f9d1aca5f20c3e0d4dac26c127221c587a0f4b496110b8399ea32156b380a8 [INFO] running `Command { std: "docker" "start" "-a" "53f9d1aca5f20c3e0d4dac26c127221c587a0f4b496110b8399ea32156b380a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53f9d1aca5f20c3e0d4dac26c127221c587a0f4b496110b8399ea32156b380a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53f9d1aca5f20c3e0d4dac26c127221c587a0f4b496110b8399ea32156b380a8", kill_on_drop: false }` [INFO] [stdout] 53f9d1aca5f20c3e0d4dac26c127221c587a0f4b496110b8399ea32156b380a8 [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] faeaa8b9b7b6b48730269fdeee644cdf560ee4ba136588576c0230b9c362ec5a [INFO] running `Command { std: "docker" "start" "-a" "faeaa8b9b7b6b48730269fdeee644cdf560ee4ba136588576c0230b9c362ec5a", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking special v0.8.1 [INFO] [stderr] Checking random v0.12.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking probability v0.17.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Compiling r-gen-macro v0.0.1 [INFO] [stderr] Checking nalgebra v0.19.0 [INFO] [stdout] error[E0284]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nalgebra-0.19.0/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" "faeaa8b9b7b6b48730269fdeee644cdf560ee4ba136588576c0230b9c362ec5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faeaa8b9b7b6b48730269fdeee644cdf560ee4ba136588576c0230b9c362ec5a", kill_on_drop: false }` [INFO] [stdout] faeaa8b9b7b6b48730269fdeee644cdf560ee4ba136588576c0230b9c362ec5a