[INFO] fetching crate graphs_tools 0.2.0...
[INFO] testing graphs_tools-0.2.0 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate graphs_tools 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate graphs_tools 0.2.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate graphs_tools 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate graphs_tools 0.2.0
[INFO] tweaked toml for crates.io crate graphs_tools 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate graphs_tools 0.2.0 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0c17a0899f4178683685d3f24575be252112f729f48d993359c83c44740510b
[INFO] running `Command { std: "docker" "start" "-a" "f0c17a0899f4178683685d3f24575be252112f729f48d993359c83c44740510b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0c17a0899f4178683685d3f24575be252112f729f48d993359c83c44740510b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c17a0899f4178683685d3f24575be252112f729f48d993359c83c44740510b", kill_on_drop: false }`
[INFO] [stdout] f0c17a0899f4178683685d3f24575be252112f729f48d993359c83c44740510b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8fbc1292942236c3c86274f57a39d4a1c42297f91944732a9a6bb7cab1b7b7e
[INFO] running `Command { std: "docker" "start" "-a" "d8fbc1292942236c3c86274f57a39d4a1c42297f91944732a9a6bb7cab1b7b7e", kill_on_drop: false }`
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[INFO] [stdout] error[E0432]: unresolved import `super`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / mod_interface!
[INFO] [stdout] 28 | | {
[INFO] [stdout] 29 | |   /// Abstract layer.
[INFO] [stdout] 30 | |   #[ cfg( not( feature = "no_std" ) ) ]
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |   own use ::meta_tools::prelude::*;
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^ no `private` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `mod_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super`
[INFO] [stdout]   --> src/abs/mod.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / crate::mod_interface!
[INFO] [stdout] 2  | | {
[INFO] [stdout] 3  | |   /// Edge interface.
[INFO] [stdout] 4  | |   layer edge;
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |   // layer node_cell;
[INFO] [stdout] 17 | | }
[INFO] [stdout]    | |_^ no `private` in `abs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `crate::mod_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super`
[INFO] [stdout]   --> src/canonical/mod.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / crate::mod_interface!
[INFO] [stdout] 2  | | {
[INFO] [stdout] 3  | |   // Implements canonical factory where each node in a cell.
[INFO] [stdout] 4  | |   // #[ cfg( feature = "cell_factory" ) ]
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |   // layer node_cell;
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^ no `private` in `canonical`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `crate::mod_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super`
[INFO] [stdout]  --> src/algo/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / crate::mod_interface!
[INFO] [stdout] 2 | | {
[INFO] [stdout] 3 | |   /// Depth-first search.
[INFO] [stdout] 4 | |   layer dfs;
[INFO] [stdout] 5 | | }
[INFO] [stdout]   | |_^ no `private` in `algo`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `crate::mod_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use meta_tools::mod_interface;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `mod_interface` in the macro namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / mod_interface!
[INFO] [stdout] 28 | | {
[INFO] [stdout] 29 | |   /// Abstract layer.
[INFO] [stdout] 30 | |   #[ cfg( not( feature = "no_std" ) ) ]
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |   own use ::meta_tools::prelude::*;
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use meta_tools::mod_interface;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `mod_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/abs/factory.rs:83:45
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn out_nodes< 'a, 'b, Id >( &'a self, node_id : Id )
[INFO] [stdout]    |                   -- lifetime `'a` declared here
[INFO] [stdout] 82 |     ->
[INFO] [stdout] 83 |     Box< dyn Iterator< Item = ( NODE_ID!(), &< Self as GraphNodesNominalInterface >::NodeHandle ) > + 'b >
[INFO] [stdout]    |                                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/abs/factory.rs:182:45
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn out_edges< 'a, 'b, IntoId >( &'a self, node_id : IntoId )
[INFO] [stdout]     |                   -- lifetime `'a` declared here
[INFO] [stdout] 181 |     ->
[INFO] [stdout] 182 |     Box< dyn Iterator< Item = ( EDGE_ID!(), &< Self as GraphEdgesNominalInterface >::EdgeHandle ) > + 'b >
[INFO] [stdout]     |                                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/abs/factory.rs:242:45
[INFO] [stdout]     |
[INFO] [stdout] 240 |     fn nodes< 'a, 'b >( &'a self )
[INFO] [stdout]     |               -- lifetime `'a` declared here
[INFO] [stdout] 241 |     ->
[INFO] [stdout] 242 |     Box< dyn Iterator< Item = ( NODE_ID!(), &< Self as GraphNodesNominalInterface >::NodeHandle ) > + 'b >
[INFO] [stdout]     |                                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/abs/factory.rs:270:45
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn edges< 'a, 'b >( &'a self )
[INFO] [stdout]     |               -- lifetime `'a` declared here
[INFO] [stdout] 269 |     ->
[INFO] [stdout] 270 |     Box< dyn Iterator< Item = ( EDGE_ID!(), &< Self as GraphEdgesNominalInterface >::EdgeHandle ) > + 'b >
[INFO] [stdout]     |                                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/canonical/./factory_impl.rs:36:43
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn nodes< 'a, 'b >( &'a self )
[INFO] [stdout]    |               -- lifetime `'a` declared here
[INFO] [stdout] 35 |     ->
[INFO] [stdout] 36 |     Box< dyn Iterator< Item = ( NODE_ID!(), &< Self as GraphNodesNominalInterface >::NodeHandle ) > + 'b >
[INFO] [stdout]    |                                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/canonical/factory_generative.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | /     index!
[INFO] [stdout] 96 | |     {
[INFO] [stdout] 97 | |       nodes,
[INFO] [stdout] 98 | |       nnodes,
[INFO] [stdout] 99 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `nodes` which comes from the expansion of the macro `index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/canonical/./factory_impl.rs:71:43
[INFO] [stdout]     |
[INFO] [stdout] 69  |     fn edges< 'a, 'b >( &'a self )
[INFO] [stdout]     |               -- lifetime `'a` declared here
[INFO] [stdout] 70  |     ->
[INFO] [stdout] 71  |     Box< dyn Iterator< Item = ( EDGE_ID!(), &Self::EdgeHandle ) > + 'b >
[INFO] [stdout]     |                                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/canonical/factory_generative.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 | /     index!
[INFO] [stdout] 113 | |     {
[INFO] [stdout] 114 | |       edges,
[INFO] [stdout] 115 | |       nedges,
[INFO] [stdout] 116 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `edges` which comes from the expansion of the macro `index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/canonical/./factory_impl.rs:36:43
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn nodes< 'a, 'b >( &'a self )
[INFO] [stdout]    |               -- lifetime `'a` declared here
[INFO] [stdout] 35 |     ->
[INFO] [stdout] 36 |     Box< dyn Iterator< Item = ( NODE_ID!(), &< Self as GraphNodesNominalInterface >::NodeHandle ) > + 'b >
[INFO] [stdout]    |                                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/canonical/factory_readable.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | /     index!
[INFO] [stdout] 77 | |     {
[INFO] [stdout] 78 | |       nodes,
[INFO] [stdout] 79 | |       nnodes,
[INFO] [stdout] 80 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `nodes` which comes from the expansion of the macro `index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/canonical/./factory_impl.rs:71:43
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn edges< 'a, 'b >( &'a self )
[INFO] [stdout]    |               -- lifetime `'a` declared here
[INFO] [stdout] 70 |     ->
[INFO] [stdout] 71 |     Box< dyn Iterator< Item = ( EDGE_ID!(), &Self::EdgeHandle ) > + 'b >
[INFO] [stdout]    |                                             ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/canonical/factory_readable.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | /     index!
[INFO] [stdout] 94 | |     {
[INFO] [stdout] 95 | |       edges,
[INFO] [stdout] 96 | |       nedges,
[INFO] [stdout] 97 | |     }
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `edges` which comes from the expansion of the macro `index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of an `unsafe` block
[INFO] [stdout]   --> src/canonical/identity.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let ptr = unsafe
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 34 | |       {
[INFO] [stdout] 35 | |         core::mem::transmute::< _, usize >( src )
[INFO] [stdout] 36 | |       };
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W unsafe-code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of an `unsafe` block
[INFO] [stdout]   --> src/canonical/identity.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let ptr = unsafe
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 47 | |       {
[INFO] [stdout] 48 | |         core::mem::transmute::< _, usize >( src )
[INFO] [stdout] 49 | |       };
[INFO] [stdout]    | |_______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graphs_tools` (lib) due to 4 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d8fbc1292942236c3c86274f57a39d4a1c42297f91944732a9a6bb7cab1b7b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8fbc1292942236c3c86274f57a39d4a1c42297f91944732a9a6bb7cab1b7b7e", kill_on_drop: false }`
[INFO] [stdout] d8fbc1292942236c3c86274f57a39d4a1c42297f91944732a9a6bb7cab1b7b7e
