[INFO] cloning repository https://github.com/Hood-Codivo/rust-book-course
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hood-Codivo/rust-book-course" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHood-Codivo%2Frust-book-course", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHood-Codivo%2Frust-book-course'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7773fc9b90f597a3248e4419289fceebbc171f30
[INFO] checking Hood-Codivo/rust-book-course against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHood-Codivo%2Frust-book-course" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] finished tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] tweaked toml for git repo https://github.com/Hood-Codivo/rust-book-course written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hood-Codivo/rust-book-course on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hood-Codivo/rust-book-course 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" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `01_hello_cargo` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../01_hello_cargo
[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 `01-hello-cargo`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_hello_cargo.rs
[INFO] [stderr] 1 + src/bin/01-hello-cargo.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_variable` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../02_variable
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-variable`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_variable.rs
[INFO] [stderr] 1 + src/bin/02-variable.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_constants` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../03_constants
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-constants`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_constants.rs
[INFO] [stderr] 1 + src/bin/03-constants.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_shadowing` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../04_shadowing
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-shadowing`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_shadowing.rs
[INFO] [stderr] 1 + src/bin/04-shadowing.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_primitive_scalar_types` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../05_primitive_scalar_types
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-primitive-scalar-types`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_primitive_scalar_types.rs
[INFO] [stderr] 1 + src/bin/05-primitive-scalar-types.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_arrays` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../06_arrays
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-arrays`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_arrays.rs
[INFO] [stderr] 1 + src/bin/06-arrays.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_tuples` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../07_tuples
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-tuples`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_tuples.rs
[INFO] [stderr] 1 + src/bin/07-tuples.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../08_functions
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-functions`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_functions.rs
[INFO] [stderr] 1 + src/bin/08-functions.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `09_ownership` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../09_ownership
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `09-ownership`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/09_ownership.rs
[INFO] [stderr] 1 + src/bin/09-ownership.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `10_borrowing_references` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../10_borrowing_references
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `10-borrowing-references`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/10_borrowing_references.rs
[INFO] [stderr] 1 + src/bin/10-borrowing-references.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `11_control_flow_if` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../11_control_flow_if
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `11-control-flow-if`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/11_control_flow_if.rs
[INFO] [stderr] 1 + src/bin/11-control-flow-if.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `12_control_flow_loop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../12_control_flow_loop
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `12-control-flow-loop`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/12_control_flow_loop.rs
[INFO] [stderr] 1 + src/bin/12-control-flow-loop.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `13_control_flow_while` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../13_control_flow_while
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `13-control-flow-while`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/13_control_flow_while.rs
[INFO] [stderr] 1 + src/bin/13-control-flow-while.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `14_control_flow_for` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../14_control_flow_for
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `14-control-flow-for`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/14_control_flow_for.rs
[INFO] [stderr] 1 + src/bin/14-control-flow-for.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `15_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../15_structs
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `15-structs`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/15_structs.rs
[INFO] [stderr] 1 + src/bin/15-structs.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `16_enums` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../16_enums
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `16-enums`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/16_enums.rs
[INFO] [stderr] 1 + src/bin/16-enums.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `17_match` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../17_match
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `17-match`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/17_match.rs
[INFO] [stderr] 1 + src/bin/17-match.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `18_error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../18_error_handling
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `18-error-handling`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/18_error_handling.rs
[INFO] [stderr] 1 + src/bin/18-error-handling.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `19_collections_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../19_collections_vectors
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `19-collections-vectors`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/19_collections_vectors.rs
[INFO] [stderr] 1 + src/bin/19-collections-vectors.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `20_collections_strings` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../20_collections_strings
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `20-collections-strings`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/20_collections_strings.rs
[INFO] [stderr] 1 + src/bin/20-collections-strings.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `21_collections_hashmaps` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../21_collections_hashmaps
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `21-collections-hashmaps`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/21_collections_hashmaps.rs
[INFO] [stderr] 1 + src/bin/21-collections-hashmaps.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `Rust` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../Rust
[INFO] [stderr]   |                                                  ^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, convert `package.name`
[INFO] [stderr]  --> Cargo.toml:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 - name = "Rust"
[INFO] [stderr] 5 + name = "rust"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, specify `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ version = "0.1.0"
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "rust"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `Rust` (manifest) generated 22 warnings
[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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking Hood-Codivo/rust-book-course against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHood-Codivo%2Frust-book-course" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] finished tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] tweaked toml for git repo https://github.com/Hood-Codivo/rust-book-course written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hood-Codivo/rust-book-course on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hood-Codivo/rust-book-course 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" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `01_hello_cargo` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../01_hello_cargo
[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 `01-hello-cargo`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_hello_cargo.rs
[INFO] [stderr] 1 + src/bin/01-hello-cargo.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_variable` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../02_variable
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-variable`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_variable.rs
[INFO] [stderr] 1 + src/bin/02-variable.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_constants` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../03_constants
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-constants`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_constants.rs
[INFO] [stderr] 1 + src/bin/03-constants.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_shadowing` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../04_shadowing
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-shadowing`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_shadowing.rs
[INFO] [stderr] 1 + src/bin/04-shadowing.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_primitive_scalar_types` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../05_primitive_scalar_types
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-primitive-scalar-types`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_primitive_scalar_types.rs
[INFO] [stderr] 1 + src/bin/05-primitive-scalar-types.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_arrays` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../06_arrays
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-arrays`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_arrays.rs
[INFO] [stderr] 1 + src/bin/06-arrays.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_tuples` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../07_tuples
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-tuples`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_tuples.rs
[INFO] [stderr] 1 + src/bin/07-tuples.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../08_functions
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-functions`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_functions.rs
[INFO] [stderr] 1 + src/bin/08-functions.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `09_ownership` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../09_ownership
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `09-ownership`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/09_ownership.rs
[INFO] [stderr] 1 + src/bin/09-ownership.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `10_borrowing_references` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../10_borrowing_references
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `10-borrowing-references`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/10_borrowing_references.rs
[INFO] [stderr] 1 + src/bin/10-borrowing-references.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `11_control_flow_if` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../11_control_flow_if
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `11-control-flow-if`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/11_control_flow_if.rs
[INFO] [stderr] 1 + src/bin/11-control-flow-if.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `12_control_flow_loop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../12_control_flow_loop
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `12-control-flow-loop`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/12_control_flow_loop.rs
[INFO] [stderr] 1 + src/bin/12-control-flow-loop.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `13_control_flow_while` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../13_control_flow_while
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `13-control-flow-while`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/13_control_flow_while.rs
[INFO] [stderr] 1 + src/bin/13-control-flow-while.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `14_control_flow_for` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../14_control_flow_for
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `14-control-flow-for`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/14_control_flow_for.rs
[INFO] [stderr] 1 + src/bin/14-control-flow-for.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `15_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../15_structs
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `15-structs`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/15_structs.rs
[INFO] [stderr] 1 + src/bin/15-structs.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `16_enums` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../16_enums
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `16-enums`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/16_enums.rs
[INFO] [stderr] 1 + src/bin/16-enums.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `17_match` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../17_match
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `17-match`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/17_match.rs
[INFO] [stderr] 1 + src/bin/17-match.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `18_error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../18_error_handling
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `18-error-handling`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/18_error_handling.rs
[INFO] [stderr] 1 + src/bin/18-error-handling.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `19_collections_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../19_collections_vectors
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `19-collections-vectors`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/19_collections_vectors.rs
[INFO] [stderr] 1 + src/bin/19-collections-vectors.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `20_collections_strings` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../20_collections_strings
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `20-collections-strings`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/20_collections_strings.rs
[INFO] [stderr] 1 + src/bin/20-collections-strings.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `21_collections_hashmaps` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../21_collections_hashmaps
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `21-collections-hashmaps`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/21_collections_hashmaps.rs
[INFO] [stderr] 1 + src/bin/21-collections-hashmaps.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `Rust` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../Rust
[INFO] [stderr]   |                                                  ^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, convert `package.name`
[INFO] [stderr]  --> Cargo.toml:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 - name = "Rust"
[INFO] [stderr] 5 + name = "rust"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, specify `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ version = "0.1.0"
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "rust"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `Rust` (manifest) generated 22 warnings
[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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking Hood-Codivo/rust-book-course against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHood-Codivo%2Frust-book-course" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] finished tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] tweaked toml for git repo https://github.com/Hood-Codivo/rust-book-course written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hood-Codivo/rust-book-course on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hood-Codivo/rust-book-course 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" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `01_hello_cargo` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../01_hello_cargo
[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 `01-hello-cargo`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_hello_cargo.rs
[INFO] [stderr] 1 + src/bin/01-hello-cargo.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_variable` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../02_variable
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-variable`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_variable.rs
[INFO] [stderr] 1 + src/bin/02-variable.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_constants` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../03_constants
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-constants`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_constants.rs
[INFO] [stderr] 1 + src/bin/03-constants.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_shadowing` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../04_shadowing
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-shadowing`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_shadowing.rs
[INFO] [stderr] 1 + src/bin/04-shadowing.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_primitive_scalar_types` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../05_primitive_scalar_types
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-primitive-scalar-types`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_primitive_scalar_types.rs
[INFO] [stderr] 1 + src/bin/05-primitive-scalar-types.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_arrays` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../06_arrays
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-arrays`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_arrays.rs
[INFO] [stderr] 1 + src/bin/06-arrays.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_tuples` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../07_tuples
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-tuples`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_tuples.rs
[INFO] [stderr] 1 + src/bin/07-tuples.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../08_functions
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-functions`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_functions.rs
[INFO] [stderr] 1 + src/bin/08-functions.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `09_ownership` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../09_ownership
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `09-ownership`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/09_ownership.rs
[INFO] [stderr] 1 + src/bin/09-ownership.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `10_borrowing_references` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../10_borrowing_references
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `10-borrowing-references`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/10_borrowing_references.rs
[INFO] [stderr] 1 + src/bin/10-borrowing-references.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `11_control_flow_if` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../11_control_flow_if
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `11-control-flow-if`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/11_control_flow_if.rs
[INFO] [stderr] 1 + src/bin/11-control-flow-if.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `12_control_flow_loop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../12_control_flow_loop
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `12-control-flow-loop`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/12_control_flow_loop.rs
[INFO] [stderr] 1 + src/bin/12-control-flow-loop.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `13_control_flow_while` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../13_control_flow_while
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `13-control-flow-while`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/13_control_flow_while.rs
[INFO] [stderr] 1 + src/bin/13-control-flow-while.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `14_control_flow_for` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../14_control_flow_for
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `14-control-flow-for`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/14_control_flow_for.rs
[INFO] [stderr] 1 + src/bin/14-control-flow-for.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `15_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../15_structs
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `15-structs`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/15_structs.rs
[INFO] [stderr] 1 + src/bin/15-structs.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `16_enums` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../16_enums
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `16-enums`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/16_enums.rs
[INFO] [stderr] 1 + src/bin/16-enums.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `17_match` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../17_match
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `17-match`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/17_match.rs
[INFO] [stderr] 1 + src/bin/17-match.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `18_error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../18_error_handling
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `18-error-handling`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/18_error_handling.rs
[INFO] [stderr] 1 + src/bin/18-error-handling.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `19_collections_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../19_collections_vectors
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `19-collections-vectors`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/19_collections_vectors.rs
[INFO] [stderr] 1 + src/bin/19-collections-vectors.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `20_collections_strings` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../20_collections_strings
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `20-collections-strings`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/20_collections_strings.rs
[INFO] [stderr] 1 + src/bin/20-collections-strings.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `21_collections_hashmaps` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../21_collections_hashmaps
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `21-collections-hashmaps`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/21_collections_hashmaps.rs
[INFO] [stderr] 1 + src/bin/21-collections-hashmaps.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `Rust` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../Rust
[INFO] [stderr]   |                                                  ^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, convert `package.name`
[INFO] [stderr]  --> Cargo.toml:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 - name = "Rust"
[INFO] [stderr] 5 + name = "rust"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, specify `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ version = "0.1.0"
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "rust"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `Rust` (manifest) generated 22 warnings
[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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking Hood-Codivo/rust-book-course against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHood-Codivo%2Frust-book-course" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] finished tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] tweaked toml for git repo https://github.com/Hood-Codivo/rust-book-course written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hood-Codivo/rust-book-course on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hood-Codivo/rust-book-course 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" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `01_hello_cargo` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../01_hello_cargo
[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 `01-hello-cargo`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_hello_cargo.rs
[INFO] [stderr] 1 + src/bin/01-hello-cargo.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_variable` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../02_variable
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-variable`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_variable.rs
[INFO] [stderr] 1 + src/bin/02-variable.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_constants` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../03_constants
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-constants`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_constants.rs
[INFO] [stderr] 1 + src/bin/03-constants.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_shadowing` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../04_shadowing
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-shadowing`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_shadowing.rs
[INFO] [stderr] 1 + src/bin/04-shadowing.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_primitive_scalar_types` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../05_primitive_scalar_types
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-primitive-scalar-types`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_primitive_scalar_types.rs
[INFO] [stderr] 1 + src/bin/05-primitive-scalar-types.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_arrays` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../06_arrays
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-arrays`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_arrays.rs
[INFO] [stderr] 1 + src/bin/06-arrays.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_tuples` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../07_tuples
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-tuples`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_tuples.rs
[INFO] [stderr] 1 + src/bin/07-tuples.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../08_functions
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-functions`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_functions.rs
[INFO] [stderr] 1 + src/bin/08-functions.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `09_ownership` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../09_ownership
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `09-ownership`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/09_ownership.rs
[INFO] [stderr] 1 + src/bin/09-ownership.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `10_borrowing_references` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../10_borrowing_references
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `10-borrowing-references`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/10_borrowing_references.rs
[INFO] [stderr] 1 + src/bin/10-borrowing-references.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `11_control_flow_if` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../11_control_flow_if
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `11-control-flow-if`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/11_control_flow_if.rs
[INFO] [stderr] 1 + src/bin/11-control-flow-if.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `12_control_flow_loop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../12_control_flow_loop
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `12-control-flow-loop`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/12_control_flow_loop.rs
[INFO] [stderr] 1 + src/bin/12-control-flow-loop.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `13_control_flow_while` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../13_control_flow_while
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `13-control-flow-while`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/13_control_flow_while.rs
[INFO] [stderr] 1 + src/bin/13-control-flow-while.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `14_control_flow_for` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../14_control_flow_for
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `14-control-flow-for`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/14_control_flow_for.rs
[INFO] [stderr] 1 + src/bin/14-control-flow-for.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `15_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../15_structs
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `15-structs`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/15_structs.rs
[INFO] [stderr] 1 + src/bin/15-structs.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `16_enums` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../16_enums
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `16-enums`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/16_enums.rs
[INFO] [stderr] 1 + src/bin/16-enums.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `17_match` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../17_match
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `17-match`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/17_match.rs
[INFO] [stderr] 1 + src/bin/17-match.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `18_error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../18_error_handling
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `18-error-handling`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/18_error_handling.rs
[INFO] [stderr] 1 + src/bin/18-error-handling.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `19_collections_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../19_collections_vectors
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `19-collections-vectors`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/19_collections_vectors.rs
[INFO] [stderr] 1 + src/bin/19-collections-vectors.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `20_collections_strings` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../20_collections_strings
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `20-collections-strings`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/20_collections_strings.rs
[INFO] [stderr] 1 + src/bin/20-collections-strings.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `21_collections_hashmaps` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../21_collections_hashmaps
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `21-collections-hashmaps`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/21_collections_hashmaps.rs
[INFO] [stderr] 1 + src/bin/21-collections-hashmaps.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `Rust` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../Rust
[INFO] [stderr]   |                                                  ^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, convert `package.name`
[INFO] [stderr]  --> Cargo.toml:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 - name = "Rust"
[INFO] [stderr] 5 + name = "rust"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, specify `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ version = "0.1.0"
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "rust"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `Rust` (manifest) generated 22 warnings
[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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking Hood-Codivo/rust-book-course against 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHood-Codivo%2Frust-book-course" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] finished tweaking git repo https://github.com/Hood-Codivo/rust-book-course
[INFO] tweaked toml for git repo https://github.com/Hood-Codivo/rust-book-course written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hood-Codivo/rust-book-course on toolchain 0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hood-Codivo/rust-book-course 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" "+0335fc7ee9e33d92e03d99f3e2fb0fe6119f3cc0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `01_hello_cargo` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../01_hello_cargo
[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 `01-hello-cargo`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_hello_cargo.rs
[INFO] [stderr] 1 + src/bin/01-hello-cargo.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_variable` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../02_variable
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-variable`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_variable.rs
[INFO] [stderr] 1 + src/bin/02-variable.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_constants` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../03_constants
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-constants`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_constants.rs
[INFO] [stderr] 1 + src/bin/03-constants.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_shadowing` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../04_shadowing
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-shadowing`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_shadowing.rs
[INFO] [stderr] 1 + src/bin/04-shadowing.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_primitive_scalar_types` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../05_primitive_scalar_types
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-primitive-scalar-types`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_primitive_scalar_types.rs
[INFO] [stderr] 1 + src/bin/05-primitive-scalar-types.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_arrays` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../06_arrays
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-arrays`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_arrays.rs
[INFO] [stderr] 1 + src/bin/06-arrays.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_tuples` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../07_tuples
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-tuples`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_tuples.rs
[INFO] [stderr] 1 + src/bin/07-tuples.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../08_functions
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-functions`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_functions.rs
[INFO] [stderr] 1 + src/bin/08-functions.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `09_ownership` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../09_ownership
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `09-ownership`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/09_ownership.rs
[INFO] [stderr] 1 + src/bin/09-ownership.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `10_borrowing_references` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../10_borrowing_references
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `10-borrowing-references`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/10_borrowing_references.rs
[INFO] [stderr] 1 + src/bin/10-borrowing-references.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `11_control_flow_if` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../11_control_flow_if
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `11-control-flow-if`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/11_control_flow_if.rs
[INFO] [stderr] 1 + src/bin/11-control-flow-if.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `12_control_flow_loop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../12_control_flow_loop
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `12-control-flow-loop`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/12_control_flow_loop.rs
[INFO] [stderr] 1 + src/bin/12-control-flow-loop.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `13_control_flow_while` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../13_control_flow_while
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `13-control-flow-while`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/13_control_flow_while.rs
[INFO] [stderr] 1 + src/bin/13-control-flow-while.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `14_control_flow_for` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../14_control_flow_for
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `14-control-flow-for`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/14_control_flow_for.rs
[INFO] [stderr] 1 + src/bin/14-control-flow-for.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `15_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../15_structs
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `15-structs`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/15_structs.rs
[INFO] [stderr] 1 + src/bin/15-structs.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `16_enums` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../16_enums
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `16-enums`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/16_enums.rs
[INFO] [stderr] 1 + src/bin/16-enums.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `17_match` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../17_match
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `17-match`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/17_match.rs
[INFO] [stderr] 1 + src/bin/17-match.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `18_error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../18_error_handling
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `18-error-handling`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/18_error_handling.rs
[INFO] [stderr] 1 + src/bin/18-error-handling.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `19_collections_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../19_collections_vectors
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `19-collections-vectors`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/19_collections_vectors.rs
[INFO] [stderr] 1 + src/bin/19-collections-vectors.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `20_collections_strings` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../20_collections_strings
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `20-collections-strings`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/20_collections_strings.rs
[INFO] [stderr] 1 + src/bin/20-collections-strings.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `21_collections_hashmaps` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../21_collections_hashmaps
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `21-collections-hashmaps`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/21_collections_hashmaps.rs
[INFO] [stderr] 1 + src/bin/21-collections-hashmaps.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `Rust` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-0-tc2/source/target/.../Rust
[INFO] [stderr]   |                                                  ^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, convert `package.name`
[INFO] [stderr]  --> Cargo.toml:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 - name = "Rust"
[INFO] [stderr] 5 + name = "rust"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rust`, specify `bin.name`
[INFO] [stderr]  --> Cargo.toml:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ version = "0.1.0"
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "rust"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `Rust` (manifest) generated 22 warnings
[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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device