[INFO] cloning repository https://github.com/CraigMacomber/Compressed-Tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CraigMacomber/Compressed-Tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCraigMacomber%2FCompressed-Tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCraigMacomber%2FCompressed-Tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 090bd55ae3f866c9c99cf80e3360a5c8de9ea052
[INFO] testing CraigMacomber/Compressed-Tree against 1.85.0 for beta-1.86-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCraigMacomber%2FCompressed-Tree" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CraigMacomber/Compressed-Tree on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CraigMacomber/Compressed-Tree
[INFO] finished tweaking git repo https://github.com/CraigMacomber/Compressed-Tree
[INFO] tweaked toml for git repo https://github.com/CraigMacomber/Compressed-Tree written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/CraigMacomber/Compressed-Tree 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.33
[INFO] [stderr]   Downloaded plotters-svg v0.3.3
[INFO] [stderr]   Downloaded criterion v0.3.6
[INFO] [stderr]   Downloaded cast v0.3.0
[INFO] [stderr]   Downloaded ahash v0.8.0
[INFO] [stderr]   Downloaded criterion-plot v0.4.5
[INFO] [stderr]   Downloaded plotters-backend v0.3.4
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded rand_pcg v0.3.1
[INFO] [stderr]   Downloaded plotters v0.3.4
[INFO] [stderr]   Downloaded syn v1.0.100
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.33
[INFO] [stderr]   Downloaded libc v0.2.133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e35503073fa2943bd3fc042c00534c176c4375c10649ed8aa6bd6fa126e00418
[INFO] running `Command { std: "docker" "start" "-a" "e35503073fa2943bd3fc042c00534c176c4375c10649ed8aa6bd6fa126e00418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e35503073fa2943bd3fc042c00534c176c4375c10649ed8aa6bd6fa126e00418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35503073fa2943bd3fc042c00534c176c4375c10649ed8aa6bd6fa126e00418", kill_on_drop: false }`
[INFO] [stdout] e35503073fa2943bd3fc042c00534c176c4375c10649ed8aa6bd6fa126e00418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c6fd7330a62a32ccc83cc478ccb426fcdcbc90821f3926ebedc743451eac822
[INFO] running `Command { std: "docker" "start" "-a" "3c6fd7330a62a32ccc83cc478ccb426fcdcbc90821f3926ebedc743451eac822", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.100
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling once_cell v1.14.0
[INFO] [stderr]    Compiling bumpalo v3.11.0
[INFO] [stderr]    Compiling ahash v0.8.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.83
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.83
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.83
[INFO] [stderr]    Compiling wasm-bindgen v0.2.83
[INFO] [stderr]    Compiling js-sys v0.3.60
[INFO] [stderr]    Compiling web-sys v0.3.60
[INFO] [stderr]    Compiling compressed_tree v0.2.0 (/opt/rustwide/workdir/compressed_tree)
[INFO] [stdout] warning: unused imports: `UniformChunkNode` and `walk_all`
[INFO] [stdout]   --> compressed_tree/src/wasm.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |         test_stuff::{walk_all, walk_all_field},
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 11 |         tree::{self, Node, NodeNav, Tree},
[INFO] [stdout] 12 |         uniform_chunk::{ChunkSchema, OffsetSchema, UniformChunk, UniformChunkNode},
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> compressed_tree/src/cursor.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let node = self.current_node();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `def`
[INFO] [stdout]    --> compressed_tree/src/cursor.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let def = self.current_node().get_def().clone();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> compressed_tree/src/wasm.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut root = ChunkSchema::new(TreeType("".into()), 1, 0, None, &field_list);
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UpPath` is never used
[INFO] [stdout]  --> compressed_tree/src/lib.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | trait UpPath {}
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `basic_test_tree` is never used
[INFO] [stdout]   --> compressed_tree/src/wasm.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn basic_test_tree(fields: usize, per_field: usize) -> BasicTree {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling compressed_tree_example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "3c6fd7330a62a32ccc83cc478ccb426fcdcbc90821f3926ebedc743451eac822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6fd7330a62a32ccc83cc478ccb426fcdcbc90821f3926ebedc743451eac822", kill_on_drop: false }`
[INFO] [stdout] 3c6fd7330a62a32ccc83cc478ccb426fcdcbc90821f3926ebedc743451eac822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62cdcd205b9c80b86821f67a60693f9f61d036f055f9afac811fb019743539f8
[INFO] running `Command { std: "docker" "start" "-a" "62cdcd205b9c80b86821f67a60693f9f61d036f055f9afac811fb019743539f8", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.33
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.33
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stdout] warning: unused imports: `UniformChunkNode` and `walk_all`
[INFO] [stdout]   --> compressed_tree/src/wasm.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |         test_stuff::{walk_all, walk_all_field},
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 11 |         tree::{self, Node, NodeNav, Tree},
[INFO] [stdout] 12 |         uniform_chunk::{ChunkSchema, OffsetSchema, UniformChunk, UniformChunkNode},
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> compressed_tree/src/cursor.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let node = self.current_node();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `def`
[INFO] [stdout]    --> compressed_tree/src/cursor.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let def = self.current_node().get_def().clone();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> compressed_tree/src/wasm.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut root = ChunkSchema::new(TreeType("".into()), 1, 0, None, &field_list);
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UpPath` is never used
[INFO] [stdout]  --> compressed_tree/src/lib.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | trait UpPath {}
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `basic_test_tree` is never used
[INFO] [stdout]   --> compressed_tree/src/wasm.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn basic_test_tree(fields: usize, per_field: usize) -> BasicTree {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.33
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling compressed_tree_example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling compressed_tree v0.2.0 (/opt/rustwide/workdir/compressed_tree)
[INFO] [stdout] warning: unused imports: `UniformChunkNode` and `walk_all`
[INFO] [stdout]   --> compressed_tree/src/wasm.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |         test_stuff::{walk_all, walk_all_field},
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 11 |         tree::{self, Node, NodeNav, Tree},
[INFO] [stdout] 12 |         uniform_chunk::{ChunkSchema, OffsetSchema, UniformChunk, UniformChunkNode},
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> compressed_tree/src/cursor.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let node = self.current_node();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `def`
[INFO] [stdout]    --> compressed_tree/src/cursor.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let def = self.current_node().get_def().clone();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_def`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> compressed_tree/src/wasm.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut root = ChunkSchema::new(TreeType("".into()), 1, 0, None, &field_list);
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UpPath` is never used
[INFO] [stdout]  --> compressed_tree/src/lib.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | trait UpPath {}
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `basic_test_tree` is never used
[INFO] [stdout]   --> compressed_tree/src/wasm.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn basic_test_tree(fields: usize, per_field: usize) -> BasicTree {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 42.29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "62cdcd205b9c80b86821f67a60693f9f61d036f055f9afac811fb019743539f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62cdcd205b9c80b86821f67a60693f9f61d036f055f9afac811fb019743539f8", kill_on_drop: false }`
[INFO] [stdout] 62cdcd205b9c80b86821f67a60693f9f61d036f055f9afac811fb019743539f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 787837d05a26abc0232dca0637f6fa56ee14207408de15ca16b07c921ba28cc4
[INFO] running `Command { std: "docker" "start" "-a" "787837d05a26abc0232dca0637f6fa56ee14207408de15ca16b07c921ba28cc4", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused imports: `UniformChunkNode` and `walk_all`
[INFO] [stderr]   --> compressed_tree/src/wasm.rs:10:22
[INFO] [stderr]    |
[INFO] [stderr] 10 |         test_stuff::{walk_all, walk_all_field},
[INFO] [stderr]    |                      ^^^^^^^^
[INFO] [stderr] 11 |         tree::{self, Node, NodeNav, Tree},
[INFO] [stderr] 12 |         uniform_chunk::{ChunkSchema, OffsetSchema, UniformChunk, UniformChunkNode},
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]   --> compressed_tree/src/cursor.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let node = self.current_node();
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `def`
[INFO] [stderr]    --> compressed_tree/src/cursor.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let def = self.current_node().get_def().clone();
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_def`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> compressed_tree/src/wasm.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     let mut root = ChunkSchema::new(TreeType("".into()), 1, 0, None, &field_list);
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `UpPath` is never used
[INFO] [stderr]  --> compressed_tree/src/lib.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | trait UpPath {}
[INFO] [stderr]   |       ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `basic_test_tree` is never used
[INFO] [stderr]   --> compressed_tree/src/wasm.rs:86:4
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn basic_test_tree(fields: usize, per_field: usize) -> BasicTree {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `compressed_tree` (lib) generated 6 warnings (run `cargo fix --lib -p compressed_tree` to apply 2 suggestions)
[INFO] [stderr] warning: `compressed_tree` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/compressed_tree-1c5821cd743031e2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test forest::test_stuff::tests::walk_chunk ... ok
[INFO] [stdout] test forest::test_stuff::tests::print_sizes ... ok
[INFO] [stdout] test forest::test_stuff::tests::walk_basic ... ok
[INFO] [stdout] test wasm::tests::walk_wasm_cursor_internal ... ok
[INFO] [stdout] test wasm::tests::walk_wasm_cursor_internal2 ... ok
[INFO] [stdout] test wasm::tests::walk_wasm_cursor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wasm.rs (/opt/rustwide/target/debug/deps/wasm-f8127217a980f28b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/compressed_tree_example-cc1bb8edfff5c1ec)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests compressed_tree
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "787837d05a26abc0232dca0637f6fa56ee14207408de15ca16b07c921ba28cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "787837d05a26abc0232dca0637f6fa56ee14207408de15ca16b07c921ba28cc4", kill_on_drop: false }`
[INFO] [stdout] 787837d05a26abc0232dca0637f6fa56ee14207408de15ca16b07c921ba28cc4
