[INFO] fetching crate differential-geometry 0.3.1... [INFO] testing differential-geometry-0.3.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate differential-geometry 0.3.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate differential-geometry 0.3.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate differential-geometry 0.3.1 [INFO] finished tweaking crates.io crate differential-geometry 0.3.1 [INFO] tweaked toml for crates.io crate differential-geometry 0.3.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e769a245f234c8571259809013dc3452112651992c546bda1c14011032051ce [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" "4e769a245f234c8571259809013dc3452112651992c546bda1c14011032051ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e769a245f234c8571259809013dc3452112651992c546bda1c14011032051ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e769a245f234c8571259809013dc3452112651992c546bda1c14011032051ce", kill_on_drop: false }` [INFO] [stdout] 4e769a245f234c8571259809013dc3452112651992c546bda1c14011032051ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--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] 230865a9b73175b20fe69e81e5ec7c228db51dbc4c3689d9f81b4efe6c917bed [INFO] running `Command { std: "docker" "start" "-a" "230865a9b73175b20fe69e81e5ec7c228db51dbc4c3689d9f81b4efe6c917bed", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling differential-geometry v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tensors/tensor.rs:628:25 [INFO] [stdout] | [INFO] [stdout] 628 | let templates: &Fn(usize) -> (usize, usize, usize, usize) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> (usize, usize, usize, usize)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.93s [INFO] running `Command { std: "docker" "inspect" "230865a9b73175b20fe69e81e5ec7c228db51dbc4c3689d9f81b4efe6c917bed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "230865a9b73175b20fe69e81e5ec7c228db51dbc4c3689d9f81b4efe6c917bed", kill_on_drop: false }` [INFO] [stdout] 230865a9b73175b20fe69e81e5ec7c228db51dbc4c3689d9f81b4efe6c917bed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] f012459c96c2cb52c9c81ec020e613394181d7e7bbac1cbc1e0bbddaa92db536 [INFO] running `Command { std: "docker" "start" "-a" "f012459c96c2cb52c9c81ec020e613394181d7e7bbac1cbc1e0bbddaa92db536", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tensors/tensor.rs:628:25 [INFO] [stdout] | [INFO] [stdout] 628 | let templates: &Fn(usize) -> (usize, usize, usize, usize) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> (usize, usize, usize, usize)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling differential-geometry v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tensors/tensor.rs:628:25 [INFO] [stdout] | [INFO] [stdout] 628 | let templates: &Fn(usize) -> (usize, usize, usize, usize) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> (usize, usize, usize, usize)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.84s [INFO] running `Command { std: "docker" "inspect" "f012459c96c2cb52c9c81ec020e613394181d7e7bbac1cbc1e0bbddaa92db536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f012459c96c2cb52c9c81ec020e613394181d7e7bbac1cbc1e0bbddaa92db536", kill_on_drop: false }` [INFO] [stdout] f012459c96c2cb52c9c81ec020e613394181d7e7bbac1cbc1e0bbddaa92db536 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 17a899395327ef43aab18a4b7b9e35093258834aaaaf4b26087a283b4f863b2f [INFO] running `Command { std: "docker" "start" "-a" "17a899395327ef43aab18a4b7b9e35093258834aaaaf4b26087a283b4f863b2f", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tensors/tensor.rs:628:25 [INFO] [stderr] | [INFO] [stderr] 628 | let templates: &Fn(usize) -> (usize, usize, usize, usize) = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> (usize, usize, usize, usize)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tensors/tensor.rs:628:25 [INFO] [stderr] | [INFO] [stderr] 628 | let templates: &Fn(usize) -> (usize, usize, usize, usize) = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> (usize, usize, usize, usize)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/diffgeom-45d214ec73aff371) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test tensors::variance::test::test_index ... ok [INFO] [stdout] test tests::basic::test_num_coords ... ok [INFO] [stdout] test tests::basic::test_ranks ... ok [INFO] [stdout] test tests::basic::test_sub ... ok [INFO] [stdout] test tests::basic::test_trace ... ok [INFO] [stdout] test tests::basic::test_transpose ... ok [INFO] [stdout] test tests::basic::test_mul_vector ... ok [INFO] [stdout] test tensors::variance::test::test_contract ... ok [INFO] [stdout] test tensors::variance::test::test_variance ... ok [INFO] [stdout] test tensors::variance::test::test_remove ... ok [INFO] [stdout] test tensors::variance::test::test_variance_concat ... ok [INFO] [stdout] test tests::basic::test_iter_coords ... ok [INFO] [stdout] test tests::basic::test_inverse ... ok [INFO] [stdout] test tests::coord_transform::test_vector_to_spherical ... ok [INFO] [stdout] test tests::basic::test_add ... ok [INFO] [stdout] test tests::basic::test_complex_inner_product ... ok [INFO] [stderr] Doc-tests diffgeom [INFO] [stdout] test tests::basic::test_inner_product ... ok [INFO] [stdout] test tests::basic::test_mul_scalar ... ok [INFO] [stdout] test tests::basic::test_mul_trait ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "17a899395327ef43aab18a4b7b9e35093258834aaaaf4b26087a283b4f863b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17a899395327ef43aab18a4b7b9e35093258834aaaaf4b26087a283b4f863b2f", kill_on_drop: false }` [INFO] [stdout] 17a899395327ef43aab18a4b7b9e35093258834aaaaf4b26087a283b4f863b2f