[INFO] cloning repository https://github.com/saequus/zoo-space
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saequus/zoo-space" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaequus%2Fzoo-space", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaequus%2Fzoo-space'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8daa013284abd9a7add166844493f53ce9937d42
[INFO] checking saequus/zoo-space against master#9d28fe39763974a96d61232e96ac856735e4cdd6 for pr-139624
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaequus%2Fzoo-space" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saequus/zoo-space on toolchain 9d28fe39763974a96d61232e96ac856735e4cdd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/saequus/zoo-space
[INFO] finished tweaking git repo https://github.com/saequus/zoo-space
[INFO] tweaked toml for git repo https://github.com/saequus/zoo-space written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/saequus/zoo-space 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" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5614e298b1a4ea2f6d3ab5c86be8e290e6bffcafa608408c61db6172b5534556
[INFO] running `Command { std: "docker" "start" "-a" "5614e298b1a4ea2f6d3ab5c86be8e290e6bffcafa608408c61db6172b5534556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5614e298b1a4ea2f6d3ab5c86be8e290e6bffcafa608408c61db6172b5534556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5614e298b1a4ea2f6d3ab5c86be8e290e6bffcafa608408c61db6172b5534556", kill_on_drop: false }`
[INFO] [stdout] 5614e298b1a4ea2f6d3ab5c86be8e290e6bffcafa608408c61db6172b5534556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7c0084ff69bc5daf9b2ce311188224f60645ec32eae4b475ed84cb77cae4070
[INFO] running `Command { std: "docker" "start" "-a" "e7c0084ff69bc5daf9b2ce311188224f60645ec32eae4b475ed84cb77cae4070", kill_on_drop: false }`
[INFO] [stderr]     Checking zoospace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `AnimalFoodType` is more private than the item `ToFeedAnimals::food_for_animal`
[INFO] [stdout]   --> src/food.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 6  |         fn food_for_animal(animal: AnimalType) -> AnimalFoodType; 
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `ToFeedAnimals::food_for_animal` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `AnimalFoodType` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/food.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     enum AnimalFoodType {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AnimalFoodType` is more private than the item `<Animal as ToFeedAnimals>::food_for_animal`
[INFO] [stdout]   --> src/food.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         fn food_for_animal(animal: AnimalType) -> AnimalFoodType {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<Animal as ToFeedAnimals>::food_for_animal` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `AnimalFoodType` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/food.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     enum AnimalFoodType {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `food_for_animal` is never used
[INFO] [stdout]  --> src/food.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub trait ToFeedAnimals {
[INFO] [stdout]   |               ------------- associated function in this trait
[INFO] [stdout] 6 |         fn food_for_animal(animal: AnimalType) -> AnimalFoodType; 
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `animal_type` is never read
[INFO] [stdout]   --> src/animal.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub struct Animal {
[INFO] [stdout]    |                ------ field in this struct
[INFO] [stdout] 14 |         pub animal_type: AnimalType,
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/logtree.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         file.write_all(log.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let _ = file.write_all(log.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AnimalFoodType` is more private than the item `ToFeedAnimals::food_for_animal`
[INFO] [stdout]   --> src/food.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 6  |         fn food_for_animal(animal: AnimalType) -> AnimalFoodType; 
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `ToFeedAnimals::food_for_animal` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `AnimalFoodType` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/food.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     enum AnimalFoodType {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AnimalFoodType` is more private than the item `<Animal as ToFeedAnimals>::food_for_animal`
[INFO] [stdout]   --> src/food.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         fn food_for_animal(animal: AnimalType) -> AnimalFoodType {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<Animal as ToFeedAnimals>::food_for_animal` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `AnimalFoodType` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/food.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     enum AnimalFoodType {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `food_for_animal` is never used
[INFO] [stdout]  --> src/food.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub trait ToFeedAnimals {
[INFO] [stdout]   |               ------------- associated function in this trait
[INFO] [stdout] 6 |         fn food_for_animal(animal: AnimalType) -> AnimalFoodType; 
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `animal_type` is never read
[INFO] [stdout]   --> src/animal.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub struct Animal {
[INFO] [stdout]    |                ------ field in this struct
[INFO] [stdout] 14 |         pub animal_type: AnimalType,
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/logtree.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         file.write_all(log.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let _ = file.write_all(log.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetagqp1B8"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zoospace` (bin "zoospace" test) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e7c0084ff69bc5daf9b2ce311188224f60645ec32eae4b475ed84cb77cae4070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7c0084ff69bc5daf9b2ce311188224f60645ec32eae4b475ed84cb77cae4070", kill_on_drop: false }`
[INFO] [stdout] e7c0084ff69bc5daf9b2ce311188224f60645ec32eae4b475ed84cb77cae4070