[INFO] cloning repository https://github.com/soulwax/Learn2Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soulwax/Learn2Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoulwax%2FLearn2Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoulwax%2FLearn2Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bdb9ca976d8dd886955dcaac1f9e42af3ad03bb
[INFO] checking soulwax/Learn2Rust against be3da1e8c043bb6f1f335463d3b1335cdf50b03c for pr-162597
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoulwax%2FLearn2Rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/soulwax/Learn2Rust
[INFO] finished tweaking git repo https://github.com/soulwax/Learn2Rust
[INFO] tweaked toml for git repo https://github.com/soulwax/Learn2Rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/soulwax/Learn2Rust on toolchain be3da1e8c043bb6f1f335463d3b1335cdf50b03c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/soulwax/Learn2Rust 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" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `ch02_ownership` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc2/source/target/.../ch02_ownership
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ch02-ownership`, convert `package.name`
[INFO] [stderr]   --> labs/ch02_ownership/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "ch02_ownership"
[INFO] [stderr]  2 + name = "ch02-ownership"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `ch02-ownership`, specify `bin.name`
[INFO] [stderr]   --> labs/ch02_ownership/Cargo.toml:7:16
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ [dependencies]
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "ch02-ownership"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `ch02_ownership` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `ch01_basics` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc2/source/target/.../ch01_basics
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ch01-basics`, convert `package.name`
[INFO] [stderr]   --> labs/ch01_basics/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "ch01_basics"
[INFO] [stderr]  2 + name = "ch01-basics"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `ch01-basics`, specify `bin.name`
[INFO] [stderr]   --> labs/ch01_basics/Cargo.toml:7:16
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ [dependencies]
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "ch01-basics"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `ch01_basics` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `ch00_setup` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc2/source/target/.../ch00_setup
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ch00-setup`, convert `package.name`
[INFO] [stderr]   --> labs/ch00_setup/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "ch00_setup"
[INFO] [stderr]  2 + name = "ch00-setup"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `ch00-setup`, specify `bin.name`
[INFO] [stderr]   --> labs/ch00_setup/Cargo.toml:7:16
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ [dependencies]
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "ch00-setup"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `ch00_setup` (manifest) generated 1 warning
[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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 095f4fc2d4e97076dfee8147b9eec06d5212f9c3d595b2a35edc91a34580225a
[INFO] running `Command { std: "docker" "start" "095f4fc2d4e97076dfee8147b9eec06d5212f9c3d595b2a35edc91a34580225a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "095f4fc2d4e97076dfee8147b9eec06d5212f9c3d595b2a35edc91a34580225a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "095f4fc2d4e97076dfee8147b9eec06d5212f9c3d595b2a35edc91a34580225a" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "095f4fc2d4e97076dfee8147b9eec06d5212f9c3d595b2a35edc91a34580225a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "095f4fc2d4e97076dfee8147b9eec06d5212f9c3d595b2a35edc91a34580225a" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `ch01_basics` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../ch01_basics
[INFO] [stderr]    |                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ch01-basics`, convert `package.name`
[INFO] [stderr]   --> labs/ch01_basics/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "ch01_basics"
[INFO] [stderr]  2 + name = "ch01-basics"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `ch01-basics`, specify `bin.name`
[INFO] [stderr]   --> labs/ch01_basics/Cargo.toml:7:16
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ [dependencies]
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "ch01-basics"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `ch01_basics` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `ch00_setup` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../ch00_setup
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ch00-setup`, convert `package.name`
[INFO] [stderr]   --> labs/ch00_setup/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "ch00_setup"
[INFO] [stderr]  2 + name = "ch00-setup"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `ch00-setup`, specify `bin.name`
[INFO] [stderr]   --> labs/ch00_setup/Cargo.toml:7:16
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ [dependencies]
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "ch00-setup"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `ch00_setup` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `ch02_ownership` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../ch02_ownership
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ch02-ownership`, convert `package.name`
[INFO] [stderr]   --> labs/ch02_ownership/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "ch02_ownership"
[INFO] [stderr]  2 + name = "ch02-ownership"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `ch02-ownership`, specify `bin.name`
[INFO] [stderr]   --> labs/ch02_ownership/Cargo.toml:7:16
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ [dependencies]
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "ch02-ownership"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `ch02_ownership` (manifest) generated 1 warning
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking ch01_basics v0.1.0 (/opt/rustwide/workdir/labs/ch01_basics)
[INFO] [stderr]     Checking ch02_ownership v0.1.0 (/opt/rustwide/workdir/labs/ch02_ownership)
[INFO] [stderr]     Checking ch00_setup v0.1.0 (/opt/rustwide/workdir/labs/ch00_setup)
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]     Checking bstr v1.12.3
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking assert_cmd v2.2.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking focus_forge_core v0.1.0 (/opt/rustwide/workdir/crates/focus_forge_core)
[INFO] [stderr]     Checking focus_forge_status v0.1.0 (/opt/rustwide/workdir/crates/focus_forge_status)
[INFO] [stderr]     Checking focus_forge_cli v0.1.0 (/opt/rustwide/workdir/crates/focus_forge_cli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.14s
[INFO] running `Command { std: "docker" "inspect" "095f4fc2d4e97076dfee8147b9eec06d5212f9c3d595b2a35edc91a34580225a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095f4fc2d4e97076dfee8147b9eec06d5212f9c3d595b2a35edc91a34580225a", kill_on_drop: false }`
[INFO] [stdout] 095f4fc2d4e97076dfee8147b9eec06d5212f9c3d595b2a35edc91a34580225a
