[INFO] cloning repository https://github.com/ebobo/rust_cargo_playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ebobo/rust_cargo_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febobo%2Frust_cargo_playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febobo%2Frust_cargo_playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80a02a4fb7e3e6667dea47cf80548ac153f8d540 [INFO] testing ebobo/rust_cargo_playground against beta-2025-02-18 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febobo%2Frust_cargo_playground" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ebobo/rust_cargo_playground on toolchain beta-2025-02-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ebobo/rust_cargo_playground [INFO] finished tweaking git repo https://github.com/ebobo/rust_cargo_playground [INFO] tweaked toml for git repo https://github.com/ebobo/rust_cargo_playground written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ebobo/rust_cargo_playground 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bf867b73ad72a6281a8829f1a425a4625ec170e97e274057e2700ad85b41e6e [INFO] running `Command { std: "docker" "start" "-a" "5bf867b73ad72a6281a8829f1a425a4625ec170e97e274057e2700ad85b41e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bf867b73ad72a6281a8829f1a425a4625ec170e97e274057e2700ad85b41e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bf867b73ad72a6281a8829f1a425a4625ec170e97e274057e2700ad85b41e6e", kill_on_drop: false }` [INFO] [stdout] 5bf867b73ad72a6281a8829f1a425a4625ec170e97e274057e2700ad85b41e6e [INFO] testing ebobo/rust_cargo_playground against beta-2025-02-18 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febobo%2Frust_cargo_playground" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ebobo/rust_cargo_playground on toolchain beta-2025-02-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ebobo/rust_cargo_playground [INFO] finished tweaking git repo https://github.com/ebobo/rust_cargo_playground [INFO] tweaked toml for git repo https://github.com/ebobo/rust_cargo_playground written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ebobo/rust_cargo_playground 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 345222d713feb024eb0176ee59a8183a3e29ff4612dba4a3682ac55655b0ef4b [INFO] running `Command { std: "docker" "start" "-a" "345222d713feb024eb0176ee59a8183a3e29ff4612dba4a3682ac55655b0ef4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "345222d713feb024eb0176ee59a8183a3e29ff4612dba4a3682ac55655b0ef4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "345222d713feb024eb0176ee59a8183a3e29ff4612dba4a3682ac55655b0ef4b", kill_on_drop: false }` [INFO] [stdout] 345222d713feb024eb0176ee59a8183a3e29ff4612dba4a3682ac55655b0ef4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2267f573afd6c1865b469b3b5ffb7b9ff6343cbe15fd3386e9c3ad885f0e8360 [INFO] running `Command { std: "docker" "start" "-a" "2267f573afd6c1865b469b3b5ffb7b9ff6343cbe15fd3386e9c3ad885f0e8360", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling rust_decimal v1.29.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling iana-time-zone v0.1.56 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling aliasable v0.1.3 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.24 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling async-stream v0.3.5 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling bae v0.1.7 [INFO] [stderr] Compiling sea-strum_macros v0.23.0 [INFO] [stderr] Compiling ouroboros_macro v0.15.6 [INFO] [stderr] Compiling sea-query-derive v0.2.0 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling sea-orm-macros v0.7.0 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling ouroboros v0.15.6 [INFO] [stderr] Compiling sea-strum v0.23.0 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling chrono v0.4.24 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling sea-query v0.23.0 [INFO] [stderr] Compiling sea-orm v0.7.1 [INFO] [stderr] Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/enum.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | V4(String), [INFO] [stdout] | -- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IpAddr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` 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] 3 - V4(String), [INFO] [stdout] 3 + V4(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/enum.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | V6(String), [INFO] [stdout] | -- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IpAddr` has a derived impl for the trait `Debug`, but this is 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] 4 - V6(String), [INFO] [stdout] 4 + V6(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/bin/array.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/bin/array.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut index = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/array.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | let mut index = 0; [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: associated function `new` is never used [INFO] [stdout] --> src/bin/struct.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl User { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 11 | fn new(id: u64, name: String, email: String) -> User { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.13s [INFO] running `Command { std: "docker" "inspect" "2267f573afd6c1865b469b3b5ffb7b9ff6343cbe15fd3386e9c3ad885f0e8360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2267f573afd6c1865b469b3b5ffb7b9ff6343cbe15fd3386e9c3ad885f0e8360", kill_on_drop: false }` [INFO] [stdout] 2267f573afd6c1865b469b3b5ffb7b9ff6343cbe15fd3386e9c3ad885f0e8360 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b803238fa3c4d679adbd8d2b246455afa199cfd108f563efa53931776fda2314 [INFO] running `Command { std: "docker" "start" "-a" "b803238fa3c4d679adbd8d2b246455afa199cfd108f563efa53931776fda2314", kill_on_drop: false }` [INFO] [stderr] Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/bin/array.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/bin/array.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut index = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/array.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | let mut index = 0; [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: field `0` is never read [INFO] [stdout] --> src/bin/enum.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | V4(String), [INFO] [stdout] | -- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IpAddr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` 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] 3 - V4(String), [INFO] [stdout] 3 + V4(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/enum.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | V6(String), [INFO] [stdout] | -- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IpAddr` has a derived impl for the trait `Debug`, but this is 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] 4 - V6(String), [INFO] [stdout] 4 + V6(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/bin/struct.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl User { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 11 | fn new(id: u64, name: String, email: String) -> User { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.71s [INFO] running `Command { std: "docker" "inspect" "b803238fa3c4d679adbd8d2b246455afa199cfd108f563efa53931776fda2314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b803238fa3c4d679adbd8d2b246455afa199cfd108f563efa53931776fda2314", kill_on_drop: false }` [INFO] [stdout] b803238fa3c4d679adbd8d2b246455afa199cfd108f563efa53931776fda2314 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 83157793988ea9e74040f3aadc639125dc78b9ad93b454b6cc942ff355626afd [INFO] running `Command { std: "docker" "start" "-a" "83157793988ea9e74040f3aadc639125dc78b9ad93b454b6cc942ff355626afd", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/bin/array.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/bin/array.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let mut index = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/array.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | let mut index = 0; [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: associated function `new` is never used [INFO] [stderr] --> src/bin/struct.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 10 | impl User { [INFO] [stderr] | --------- associated function in this implementation [INFO] [stderr] 11 | fn new(id: u64, name: String, email: String) -> User { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/enum.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | V4(String), [INFO] [stderr] | -- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `IpAddr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` 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] 3 - V4(String), [INFO] [stderr] 3 + V4(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/enum.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | V6(String), [INFO] [stderr] | -- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `IpAddr` has a derived impl for the trait `Debug`, but this is 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] 4 - V6(String), [INFO] [stderr] 4 + V6(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `hello_cargo` (bin "array" test) generated 3 warnings (run `cargo fix --bin "array" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `hello_cargo` (bin "struct" test) generated 1 warning [INFO] [stderr] warning: `hello_cargo` (bin "enum" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/bin/array.rs (/opt/rustwide/target/debug/deps/array-d4fe11456eefd0a1) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/enum.rs (/opt/rustwide/target/debug/deps/enum-883101e70c21d219) [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] [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/bin/hashmap.rs (/opt/rustwide/target/debug/deps/hashmap-1187f004618d2ca5) [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/main.rs (/opt/rustwide/target/debug/deps/hello_cargo-98bf27a1eb2742c0) [INFO] [stderr] Running unittests src/bin/homework.rs (/opt/rustwide/target/debug/deps/homework-8e0a5f509b585d2d) [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] [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/bin/iflet.rs (/opt/rustwide/target/debug/deps/iflet-bd174aeb78c93f1a) [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/bin/math.rs (/opt/rustwide/target/debug/deps/math-a8baa9df011e5f8e) [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/bin/memory.rs (/opt/rustwide/target/debug/deps/memory-9b0309665ba402d9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ownership.rs (/opt/rustwide/target/debug/deps/ownership-19f5aa53832a3b59) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/string.rs (/opt/rustwide/target/debug/deps/string-76d957eed937f614) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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/bin/struct.rs (/opt/rustwide/target/debug/deps/struct-78f30874de8a7fbb) [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/bin/struct2.rs (/opt/rustwide/target/debug/deps/struct2-35258b1552b4fc85) [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/bin/structs.rs (/opt/rustwide/target/debug/deps/structs-4a38a5dea6bfe68e) [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/bin/trait.rs (/opt/rustwide/target/debug/deps/trait-d75b9bc3c22a2ae1) [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" "83157793988ea9e74040f3aadc639125dc78b9ad93b454b6cc942ff355626afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83157793988ea9e74040f3aadc639125dc78b9ad93b454b6cc942ff355626afd", kill_on_drop: false }` [INFO] [stdout] 83157793988ea9e74040f3aadc639125dc78b9ad93b454b6cc942ff355626afd