[INFO] fetching crate mushin 0.5.0...
[INFO] testing mushin-0.5.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mushin 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mushin 0.5.0
[INFO] finished tweaking crates.io crate mushin 0.5.0
[INFO] tweaked toml for crates.io crate mushin 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mushin 0.5.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deea9ce1fe88bafbfa4a99b671673b0890342261877900582dc0488a1b49189c
[INFO] running `Command { std: "docker" "start" "-a" "deea9ce1fe88bafbfa4a99b671673b0890342261877900582dc0488a1b49189c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deea9ce1fe88bafbfa4a99b671673b0890342261877900582dc0488a1b49189c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deea9ce1fe88bafbfa4a99b671673b0890342261877900582dc0488a1b49189c", kill_on_drop: false }`
[INFO] [stdout] deea9ce1fe88bafbfa4a99b671673b0890342261877900582dc0488a1b49189c
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad204b7e9947e6d066c726cbf20723206e92cde44f806017268793c90fa93a87
[INFO] running `Command { std: "docker" "start" "-a" "ad204b7e9947e6d066c726cbf20723206e92cde44f806017268793c90fa93a87", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling arrayfire v3.8.0
[INFO] [stderr]    Compiling mushin v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BinaryReverseFn` and `UnaryReverseFn`
[INFO] [stdout]  --> src/graph/tape.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::graph::node::{BinaryReverseFn, NodeId, UnaryReverseFn};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:107:24
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub(crate) fn data(&self) -> Ref<Array<f32>> {
[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] 107 |     pub(crate) fn data(&self) -> Ref<'_, Array<f32>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(crate) fn data_mut(&self) -> RefMut<Array<f32>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(crate) fn data_mut(&self) -> RefMut<'_, Array<f32>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub(crate) fn grad(&self) -> Ref<Array<f32>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub(crate) fn grad(&self) -> Ref<'_, Array<f32>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub(crate) fn grad_mut(&self) -> RefMut<Array<f32>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub(crate) fn grad_mut(&self) -> RefMut<'_, Array<f32>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/tape.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn nodes(&self) -> Values<NodeId, Rc<Node>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn nodes(&self) -> Values<'_, NodeId, Rc<Node>> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.18s
[INFO] running `Command { std: "docker" "inspect" "ad204b7e9947e6d066c726cbf20723206e92cde44f806017268793c90fa93a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad204b7e9947e6d066c726cbf20723206e92cde44f806017268793c90fa93a87", kill_on_drop: false }`
[INFO] [stdout] ad204b7e9947e6d066c726cbf20723206e92cde44f806017268793c90fa93a87
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72bb9724bb8e6116282733ab71a3daf98fc1b182dcb5cbdefb17e5c1cf1d4e87
[INFO] running `Command { std: "docker" "start" "-a" "72bb9724bb8e6116282733ab71a3daf98fc1b182dcb5cbdefb17e5c1cf1d4e87", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `BinaryReverseFn` and `UnaryReverseFn`
[INFO] [stdout]  --> src/graph/tape.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::graph::node::{BinaryReverseFn, NodeId, UnaryReverseFn};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:107:24
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub(crate) fn data(&self) -> Ref<Array<f32>> {
[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] 107 |     pub(crate) fn data(&self) -> Ref<'_, Array<f32>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(crate) fn data_mut(&self) -> RefMut<Array<f32>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(crate) fn data_mut(&self) -> RefMut<'_, Array<f32>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub(crate) fn grad(&self) -> Ref<Array<f32>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub(crate) fn grad(&self) -> Ref<'_, Array<f32>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub(crate) fn grad_mut(&self) -> RefMut<Array<f32>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub(crate) fn grad_mut(&self) -> RefMut<'_, Array<f32>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/tape.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn nodes(&self) -> Values<NodeId, Rc<Node>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn nodes(&self) -> Values<'_, NodeId, Rc<Node>> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mushin v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BinaryReverseFn` and `UnaryReverseFn`
[INFO] [stdout]  --> src/graph/tape.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::graph::node::{BinaryReverseFn, NodeId, UnaryReverseFn};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:107:24
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub(crate) fn data(&self) -> Ref<Array<f32>> {
[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] 107 |     pub(crate) fn data(&self) -> Ref<'_, Array<f32>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(crate) fn data_mut(&self) -> RefMut<Array<f32>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(crate) fn data_mut(&self) -> RefMut<'_, Array<f32>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub(crate) fn grad(&self) -> Ref<Array<f32>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub(crate) fn grad(&self) -> Ref<'_, Array<f32>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/graph/node.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub(crate) fn grad_mut(&self) -> RefMut<Array<f32>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub(crate) fn grad_mut(&self) -> RefMut<'_, Array<f32>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph/tape.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn nodes(&self) -> Values<NodeId, Rc<Node>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn nodes(&self) -> Values<'_, NodeId, Rc<Node>> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcWROhym/symbols.o" "<6 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libarrayfire-80abe049ce1e3dfc,libhalf-86c70b8d654c79a1,liblibc-30ffb0440c90cdd5,libnum-74035f8bbb1d9ee4,libnum_rational-aab22046a1f26ef4,libnum_iter-97c84357b82e8adf,libnum_complex-2e295f0718700795,libnum_bigint-46bec92b347ea336,libnum_integer-7c78ed099e5ad64f,libnum_traits-f110f501d736bb1f,liblazy_static-3674be3f4245d19b}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcWROhym/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/local/lib" "-L" "/usr/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/mushin-8858aff094fde851" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: af_set_seq_indexer
[INFO] [stdout]           >>> referenced by index.rs:168 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/index.rs:168)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.4.rcgu.o:(_$LT$arrayfire..core..seq..Seq$LT$T$GT$$u20$as$u20$arrayfire..core..index..Indexable$GT$::set::hc6f6d7262509d525)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h06bb42572fee7556)
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h9907153fe863ef40)
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-80abe049ce1e3dfc.arrayfire.2d79a541e9a5aa42-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h3eeccbd889b62478) in archive /opt/rustwide/target/debug/deps/libarrayfire-80abe049ce1e3dfc.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h51a419396190dec2)
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::he721903072e49fd9)
[INFO] [stdout]           >>> referenced by array.rs:710 (src/core/array.rs:710)
[INFO] [stdout]           >>>               arrayfire-80abe049ce1e3dfc.arrayfire.2d79a541e9a5aa42-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hd4e7008f23cc8a72) in archive /opt/rustwide/target/debug/deps/libarrayfire-80abe049ce1e3dfc.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_matmul
[INFO] [stdout]           >>> referenced by mod.rs:167 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/blas/mod.rs:167)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::blas::matmul::h1692f7d1fc9f3c2d)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_array
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h76d8d6644843e9b0)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::h5ba9f8b11b37c9b5)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h49345dc5eff5e6b0)
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::haeda4ec7d9432f53)
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::he5df981b8d7447a3)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_numdims
[INFO] [stdout]           >>> referenced by array.rs:468 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:468)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::numdims::h6a242742cd9d0af4)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h094306a57a28a498)
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h0ca4cc0169b8148f)
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h78a5aead7de58eef)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_randn
[INFO] [stdout]           >>> referenced by random.rs:80 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/random.rs:80)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::random::randn::h74d3856a99c727e2)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_randu
[INFO] [stdout]           >>> referenced by random.rs:80 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/random.rs:80)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.3.rcgu.o:(arrayfire::core::random::randu::h9474985997a2a951)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tile
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.2.rcgu.o:(arrayfire::core::data::tile::h331c4a9711c7b6c4)
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.2.rcgu.o:(arrayfire::core::data::tile::h58b85e72c5bdf734)
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.2.rcgu.o:(arrayfire::core::data::tile::hc5c8c90815f3ea3e)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_identity
[INFO] [stdout]           >>> referenced by data.rs:366 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:366)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.2.rcgu.o:(arrayfire::core::data::identity::hd46e6c825f487348)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_assign_gen
[INFO] [stdout]           >>> referenced by index.rs:619 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/index.rs:619)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.2.rcgu.o:(arrayfire::core::index::assign_gen::h01bb59419d4faa14)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_all_true_all
[INFO] [stdout]           >>> referenced by mod.rs:684 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:684)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.2.rcgu.o:(arrayfire::algorithm::all_true_all::hb2325917df943d69)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sum_all
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.2.rcgu.o:(arrayfire::algorithm::sum_all::hf6216d1086ee6a9e)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_add
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.1.rcgu.o:(arrayfire::core::arith::add_helper::hba2745d089739c83)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_div
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.1.rcgu.o:(arrayfire::core::arith::div_helper::hc133704f23af3f28)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_mul
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.1.rcgu.o:(arrayfire::core::arith::mul_helper::h42f97d91483f7d57)
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.1.rcgu.o:(arrayfire::core::arith::mul_helper::hd61b0858468a2030)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_pow
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/mushin-8858aff094fde851.mushin.cba1011f84e13e4e-cgu.1.rcgu.o:(arrayfire::core::arith::pow_helper::h04048c04e717b48b)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mushin` (lib test) due to 1 previous error; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "72bb9724bb8e6116282733ab71a3daf98fc1b182dcb5cbdefb17e5c1cf1d4e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72bb9724bb8e6116282733ab71a3daf98fc1b182dcb5cbdefb17e5c1cf1d4e87", kill_on_drop: false }`
[INFO] [stdout] 72bb9724bb8e6116282733ab71a3daf98fc1b182dcb5cbdefb17e5c1cf1d4e87
