[INFO] cloning repository https://github.com/kirillemilio/hnsw [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kirillemilio/hnsw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirillemilio%2Fhnsw", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirillemilio%2Fhnsw'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6867d06a98d19bf1aa6dda518ed24e33440eba2 [INFO] checking kirillemilio/hnsw against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirillemilio%2Fhnsw" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] fatal: cannot create directory at 'src/animals': No space left on device [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] checking kirillemilio/hnsw against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirillemilio%2Fhnsw" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kirillemilio/hnsw on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kirillemilio/hnsw [INFO] finished tweaking git repo https://github.com/kirillemilio/hnsw [INFO] tweaked toml for git repo https://github.com/kirillemilio/hnsw written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kirillemilio/hnsw 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2735e33c634173df1f60ea10399bc10bebd13cfe1c527dddc86d65be9fc2238f [INFO] running `Command { std: "docker" "start" "-a" "2735e33c634173df1f60ea10399bc10bebd13cfe1c527dddc86d65be9fc2238f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2735e33c634173df1f60ea10399bc10bebd13cfe1c527dddc86d65be9fc2238f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2735e33c634173df1f60ea10399bc10bebd13cfe1c527dddc86d65be9fc2238f", kill_on_drop: false }` [INFO] [stdout] 2735e33c634173df1f60ea10399bc10bebd13cfe1c527dddc86d65be9fc2238f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dreturn-local-variable-ptr" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd278f4101af454df25aa488aff9cb74fabe845ed3b965d7cc1905dd4edbfd9d [INFO] running `Command { std: "docker" "start" "-a" "fd278f4101af454df25aa488aff9cb74fabe845ed3b965d7cc1905dd4edbfd9d", kill_on_drop: false }` [INFO] [stderr] Checking hnsw v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/dog.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Dog { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/cat.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Cat { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/kitten/kitten.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Kitten { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/dog.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Dog { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/cat.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Cat { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/kitten/kitten.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Kitten { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dog::Dog` [INFO] [stdout] --> src/animals/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use dog::Dog; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dog::Dog` [INFO] [stdout] --> src/animals/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use dog::Dog; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cat::Cat` [INFO] [stdout] --> src/animals/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use cat::Cat; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cat::Cat` [INFO] [stdout] --> src/animals/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use cat::Cat; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `animal::Animal` [INFO] [stdout] --> src/animals/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use animal::Animal; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `animal::Animal` [INFO] [stdout] --> src/animals/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use animal::Animal; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kitten::Kitten` [INFO] [stdout] --> src/animals/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use kitten::Kitten; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kitten::Kitten` [INFO] [stdout] --> src/animals/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use kitten::Kitten; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `doghouse::DogHouse` [INFO] [stdout] --> src/houses/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use doghouse::DogHouse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `doghouse::DogHouse` [INFO] [stdout] --> src/houses/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use doghouse::DogHouse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/dog.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Dog { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/cat.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Cat { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/kitten/kitten.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Kitten { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/dog.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Dog { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/cat.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Cat { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/animals/kitten/kitten.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Kitten { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 4 | age: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "fd278f4101af454df25aa488aff9cb74fabe845ed3b965d7cc1905dd4edbfd9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd278f4101af454df25aa488aff9cb74fabe845ed3b965d7cc1905dd4edbfd9d", kill_on_drop: false }` [INFO] [stdout] fd278f4101af454df25aa488aff9cb74fabe845ed3b965d7cc1905dd4edbfd9d