[INFO] fetching crate trajan 0.1.0... [INFO] checking trajan-0.1.0 against master#5431404b87967c69438ea1e698edbe96505f0798 for pr-119849 [INFO] extracting crate trajan 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate trajan 0.1.0 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 trajan 0.1.0 [INFO] finished tweaking crates.io crate trajan 0.1.0 [INFO] tweaked toml for crates.io crate trajan 0.1.0 written to /workspace/builds/worker-1-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 alga v0.7.2 [INFO] [stderr] Downloaded nalgebra v0.16.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ca36ae3d4208dcaa5b450448a981e106aefa015620beaf09d8a6a662fc63e3a1 [INFO] running `Command { std: "docker" "start" "-a" "ca36ae3d4208dcaa5b450448a981e106aefa015620beaf09d8a6a662fc63e3a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca36ae3d4208dcaa5b450448a981e106aefa015620beaf09d8a6a662fc63e3a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca36ae3d4208dcaa5b450448a981e106aefa015620beaf09d8a6a662fc63e3a1", kill_on_drop: false }` [INFO] [stdout] ca36ae3d4208dcaa5b450448a981e106aefa015620beaf09d8a6a662fc63e3a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] be64c646838a252f13c7315280b7eb341bd727a877fa16839590ef5e053a18fa [INFO] running `Command { std: "docker" "start" "-a" "be64c646838a252f13c7315280b7eb341bd727a877fa16839590ef5e053a18fa", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking alga v0.7.2 [INFO] [stderr] Checking generic-array v0.11.2 [INFO] [stderr] Checking nalgebra v0.16.14 [INFO] [stderr] Checking backtrace v0.3.69 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking trajan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/particle.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | Other(std::boxed::Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | Other(std::boxed::Box), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:67:32 [INFO] [stdout] | [INFO] [stdout] 67 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 67 | fn cause(&self) -> Option<&dyn Fail> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/particle.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | Other(std::boxed::Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | Other(std::boxed::Box), [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:67:32 [INFO] [stdout] | [INFO] [stdout] 67 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 67 | fn cause(&self) -> Option<&dyn Fail> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.75s [INFO] running `Command { std: "docker" "inspect" "be64c646838a252f13c7315280b7eb341bd727a877fa16839590ef5e053a18fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be64c646838a252f13c7315280b7eb341bd727a877fa16839590ef5e053a18fa", kill_on_drop: false }` [INFO] [stdout] be64c646838a252f13c7315280b7eb341bd727a877fa16839590ef5e053a18fa [INFO] checking trajan-0.1.0 against try#21bc403d557a2516df70ea80fb19b94177beede5 for pr-119849 [INFO] extracting crate trajan 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate trajan 0.1.0 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 trajan 0.1.0 [INFO] finished tweaking crates.io crate trajan 0.1.0 [INFO] tweaked toml for crates.io crate trajan 0.1.0 written to /workspace/builds/worker-1-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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5fe429bde1c0921c66839f00e8a41ea5d1dcc4806af9523bfe0b324d1a978d29 [INFO] running `Command { std: "docker" "start" "-a" "5fe429bde1c0921c66839f00e8a41ea5d1dcc4806af9523bfe0b324d1a978d29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fe429bde1c0921c66839f00e8a41ea5d1dcc4806af9523bfe0b324d1a978d29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fe429bde1c0921c66839f00e8a41ea5d1dcc4806af9523bfe0b324d1a978d29", kill_on_drop: false }` [INFO] [stdout] 5fe429bde1c0921c66839f00e8a41ea5d1dcc4806af9523bfe0b324d1a978d29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 90d8fa212a30ec7ccb7615741b949d60cdfd3bc7b4bd66db78fed09b9f33d356 [INFO] running `Command { std: "docker" "start" "-a" "90d8fa212a30ec7ccb7615741b949d60cdfd3bc7b4bd66db78fed09b9f33d356", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking alga v0.7.2 [INFO] [stderr] Checking generic-array v0.11.2 [INFO] [stderr] Checking nalgebra v0.16.14 [INFO] [stderr] Checking backtrace v0.3.69 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stdout] error[E0284]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nalgebra-0.16.14/src/lib.rs:576:65 [INFO] [stdout] | [INFO] [stdout] 576 | 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] 576 | 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" "90d8fa212a30ec7ccb7615741b949d60cdfd3bc7b4bd66db78fed09b9f33d356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d8fa212a30ec7ccb7615741b949d60cdfd3bc7b4bd66db78fed09b9f33d356", kill_on_drop: false }` [INFO] [stdout] 90d8fa212a30ec7ccb7615741b949d60cdfd3bc7b4bd66db78fed09b9f33d356