[INFO] cloning repository https://github.com/tesujimath/steel-playpen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tesujimath/steel-playpen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftesujimath%2Fsteel-playpen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftesujimath%2Fsteel-playpen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a6c17b445cef4ce100d7672937ed535961b5baf8 [INFO] testing tesujimath/steel-playpen against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftesujimath%2Fsteel-playpen" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tesujimath/steel-playpen [INFO] finished tweaking git repo https://github.com/tesujimath/steel-playpen [INFO] tweaked toml for git repo https://github.com/tesujimath/steel-playpen written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tesujimath/steel-playpen on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tesujimath/steel-playpen 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/mattwparas/steel` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty v0.12.4 [INFO] [stderr] Downloaded tstr_proc_macros v0.2.2 [INFO] [stderr] Downloaded codegen v0.2.0 [INFO] [stderr] Downloaded quickscope v0.2.0 [INFO] [stderr] Downloaded abi_stable_shared v0.11.0 [INFO] [stderr] Downloaded as_derive_utils v0.11.0 [INFO] [stderr] Downloaded core_extensions_proc_macros v1.5.3 [INFO] [stderr] Downloaded repr_offset v0.2.2 [INFO] [stderr] Downloaded abi_stable_derive v0.11.3 [INFO] [stderr] Downloaded im-lists v0.9.0 [INFO] [stderr] Downloaded lasso v0.7.3 [INFO] [stderr] Downloaded cc v1.2.18 [INFO] [stderr] Downloaded generational-arena v0.2.9 [INFO] [stderr] Downloaded im-rc v15.1.0 [INFO] [stderr] Downloaded tstr v0.2.4 [INFO] [stderr] Downloaded async-ffi v0.5.0 [INFO] [stderr] Downloaded core_extensions v1.5.3 [INFO] [stderr] Downloaded abi_stable v0.11.3 [INFO] [stderr] Downloaded weak-table v0.3.2 [INFO] [stderr] Downloaded which v7.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3df70b1b4fdd7b59269d6b678af7a2acfb1a311e953264d68266a4886adcc67 [INFO] running `Command { std: "docker" "start" "-a" "d3df70b1b4fdd7b59269d6b678af7a2acfb1a311e953264d68266a4886adcc67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3df70b1b4fdd7b59269d6b678af7a2acfb1a311e953264d68266a4886adcc67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3df70b1b4fdd7b59269d6b678af7a2acfb1a311e953264d68266a4886adcc67", kill_on_drop: false }` [INFO] [stdout] d3df70b1b4fdd7b59269d6b678af7a2acfb1a311e953264d68266a4886adcc67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dd7d2efa1ec643836ac99f6ea3c1c69f7e11bc3618d8ae24e3537ede0fa3bfb [INFO] running `Command { std: "docker" "start" "-a" "6dd7d2efa1ec643836ac99f6ea3c1c69f7e11bc3618d8ae24e3537ede0fa3bfb", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling core_extensions v1.5.3 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling tstr_proc_macros v0.2.2 [INFO] [stderr] Compiling core_extensions_proc_macros v1.5.3 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling abi_stable_shared v0.11.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling cc v1.2.18 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling tstr v0.2.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling repr_offset v0.2.2 [INFO] [stderr] Compiling castaway v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling generational-arena v0.2.9 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling codegen v0.2.0 [INFO] [stderr] Compiling bigdecimal v0.4.8 [INFO] [stderr] Compiling const_panic v0.2.12 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling linux-raw-sys v0.9.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling env_home v0.1.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling pretty v0.12.4 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling quickscope v0.2.0 [INFO] [stderr] Compiling im-lists v0.9.0 [INFO] [stderr] Compiling radix_fmt v1.0.0 [INFO] [stderr] Compiling weak-table v0.3.2 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling sys-info v0.9.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling which v7.0.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling steel-derive v0.5.0 (https://github.com/mattwparas/steel?branch=master#764cc318) [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling as_derive_utils v0.11.0 [INFO] [stderr] Compiling abi_stable_derive v0.11.3 [INFO] [stderr] Compiling polling v3.7.4 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling steel-gen v0.2.0 (https://github.com/mattwparas/steel?branch=master#764cc318) [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling compact_str v0.8.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling steel-core v0.6.0 (https://github.com/mattwparas/steel?branch=master#764cc318) [INFO] [stderr] Compiling abi_stable v0.11.3 [INFO] [stderr] Compiling lasso v0.7.3 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling steel-parser v0.6.0 (https://github.com/mattwparas/steel?branch=master#764cc318) [INFO] [stderr] Compiling async-ffi v0.5.0 [INFO] [stderr] Compiling steel-playpen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/dirtree.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dirtree.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | Symlink(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 - Symlink(String), [INFO] [stdout] 23 + Symlink(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dirtree.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | Dir(DirTree), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 - Dir(DirTree), [INFO] [stdout] 24 + Dir(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "6dd7d2efa1ec643836ac99f6ea3c1c69f7e11bc3618d8ae24e3537ede0fa3bfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dd7d2efa1ec643836ac99f6ea3c1c69f7e11bc3618d8ae24e3537ede0fa3bfb", kill_on_drop: false }` [INFO] [stdout] 6dd7d2efa1ec643836ac99f6ea3c1c69f7e11bc3618d8ae24e3537ede0fa3bfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27c6ea1279b2a66a078631800c9edb617452d8a5e3b32130717439ff99f5ef34 [INFO] running `Command { std: "docker" "start" "-a" "27c6ea1279b2a66a078631800c9edb617452d8a5e3b32130717439ff99f5ef34", kill_on_drop: false }` [INFO] [stderr] Compiling steel-playpen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/dirtree.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dirtree.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | Symlink(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 - Symlink(String), [INFO] [stdout] 23 + Symlink(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dirtree.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | Dir(DirTree), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 - Dir(DirTree), [INFO] [stdout] 24 + Dir(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "27c6ea1279b2a66a078631800c9edb617452d8a5e3b32130717439ff99f5ef34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27c6ea1279b2a66a078631800c9edb617452d8a5e3b32130717439ff99f5ef34", kill_on_drop: false }` [INFO] [stdout] 27c6ea1279b2a66a078631800c9edb617452d8a5e3b32130717439ff99f5ef34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab5e72346fed86bdc89990e53fd6ea064ab088945f504e01db9acdb02dbdaf3a [INFO] running `Command { std: "docker" "start" "-a" "ab5e72346fed86bdc89990e53fd6ea064ab088945f504e01db9acdb02dbdaf3a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/dirtree.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/dirtree.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | Symlink(String), [INFO] [stderr] | ------- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 23 - Symlink(String), [INFO] [stderr] 23 + Symlink(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/dirtree.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | Dir(DirTree), [INFO] [stderr] | --- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 24 - Dir(DirTree), [INFO] [stderr] 24 + Dir(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `steel-playpen` (lib test) generated 3 warnings (run `cargo fix --lib -p steel-playpen --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/steel_playpen-23c8914340d440c5) [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" "ab5e72346fed86bdc89990e53fd6ea064ab088945f504e01db9acdb02dbdaf3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab5e72346fed86bdc89990e53fd6ea064ab088945f504e01db9acdb02dbdaf3a", kill_on_drop: false }` [INFO] [stdout] ab5e72346fed86bdc89990e53fd6ea064ab088945f504e01db9acdb02dbdaf3a