[INFO] cloning repository https://github.com/mhassanist/sample-rust-vector-near [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhassanist/sample-rust-vector-near" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhassanist%2Fsample-rust-vector-near", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhassanist%2Fsample-rust-vector-near'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bfaa6aecb8f4b1fdd45409328ab0b92a26822c96 [INFO] testing mhassanist/sample-rust-vector-near against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhassanist%2Fsample-rust-vector-near" "/workspace/builds/worker-111/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mhassanist/sample-rust-vector-near on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mhassanist/sample-rust-vector-near [INFO] finished tweaking git repo https://github.com/mhassanist/sample-rust-vector-near [INFO] tweaked toml for git repo https://github.com/mhassanist/sample-rust-vector-near written to /workspace/builds/worker-111/source/Cargo.toml [INFO] crate git repo https://github.com/mhassanist/sample-rust-vector-near already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28719a996584106c5c8e32c839cc0c165edfb072872ac477ab8bb0a36eb7f1c8 [INFO] running `Command { std: "docker" "start" "-a" "28719a996584106c5c8e32c839cc0c165edfb072872ac477ab8bb0a36eb7f1c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28719a996584106c5c8e32c839cc0c165edfb072872ac477ab8bb0a36eb7f1c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28719a996584106c5c8e32c839cc0c165edfb072872ac477ab8bb0a36eb7f1c8", kill_on_drop: false }` [INFO] [stdout] 28719a996584106c5c8e32c839cc0c165edfb072872ac477ab8bb0a36eb7f1c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 772c750f5b503ae5a4b5de79ccc66260824c0a8443ccf62625559f85dcfca96e [INFO] running `Command { std: "docker" "start" "-a" "772c750f5b503ae5a4b5de79ccc66260824c0a8443ccf62625559f85dcfca96e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memory_units v0.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling near-runtime-utils v4.0.0-pre.1 [INFO] [stderr] Compiling borsh-derive-internal v0.8.2 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.8.2 [INFO] [stderr] Compiling near-sdk-core v3.1.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling near-sdk-macros v3.1.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling near-rpc-error-core v0.1.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling near-rpc-error-macro v0.1.0 [INFO] [stderr] Compiling borsh-derive v0.8.2 [INFO] [stderr] Compiling borsh v0.8.2 [INFO] [stderr] Compiling near-primitives-core v0.4.0 [INFO] [stderr] Compiling near-vm-errors v4.0.0-pre.1 [INFO] [stderr] Compiling near-vm-logic v4.0.0-pre.1 [INFO] [stderr] Compiling near-sdk v3.1.0 [INFO] [stderr] Compiling friend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Write` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IntoStorageKey` [INFO] [stdout] --> src/lib.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use near_sdk::{near_bindgen, IntoStorageKey}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/lib.rs:22:3 [INFO] [stdout] | [INFO] [stdout] 22 | fn default() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 23 | return Default::default(); [INFO] [stdout] | ------------------ recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.03s [INFO] running `Command { std: "docker" "inspect" "772c750f5b503ae5a4b5de79ccc66260824c0a8443ccf62625559f85dcfca96e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "772c750f5b503ae5a4b5de79ccc66260824c0a8443ccf62625559f85dcfca96e", kill_on_drop: false }` [INFO] [stdout] 772c750f5b503ae5a4b5de79ccc66260824c0a8443ccf62625559f85dcfca96e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dda2b152cf901589811e627fbbc3e73f4f532fce5d975a5c8ad72033ddd9f72 [INFO] running `Command { std: "docker" "start" "-a" "6dda2b152cf901589811e627fbbc3e73f4f532fce5d975a5c8ad72033ddd9f72", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused import: `std::fmt::Write` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IntoStorageKey` [INFO] [stdout] --> src/lib.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use near_sdk::{near_bindgen, IntoStorageKey}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/lib.rs:22:3 [INFO] [stdout] | [INFO] [stdout] 22 | fn default() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 23 | return Default::default(); [INFO] [stdout] | ------------------ recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling friend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Write` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IntoStorageKey` [INFO] [stdout] --> src/lib.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use near_sdk::{near_bindgen, IntoStorageKey}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/lib.rs:22:3 [INFO] [stdout] | [INFO] [stdout] 22 | fn default() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 23 | return Default::default(); [INFO] [stdout] | ------------------ recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.11s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/friend-06eb73c3863310f0) [INFO] running `Command { std: "docker" "inspect" "6dda2b152cf901589811e627fbbc3e73f4f532fce5d975a5c8ad72033ddd9f72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dda2b152cf901589811e627fbbc3e73f4f532fce5d975a5c8ad72033ddd9f72", kill_on_drop: false }` [INFO] [stdout] 6dda2b152cf901589811e627fbbc3e73f4f532fce5d975a5c8ad72033ddd9f72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bb9835fc4694937721c038995c525073f9fc907b739a638e66a9d93f5ad538c4 [INFO] running `Command { std: "docker" "start" "-a" "bb9835fc4694937721c038995c525073f9fc907b739a638e66a9d93f5ad538c4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::fmt::Write` [INFO] [stderr] --> src/lib.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `IntoStorageKey` [INFO] [stderr] --> src/lib.rs:5:30 [INFO] [stderr] | [INFO] [stderr] 5 | use near_sdk::{near_bindgen, IntoStorageKey}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/lib.rs:22:3 [INFO] [stderr] | [INFO] [stderr] 22 | fn default() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 23 | return Default::default(); [INFO] [stderr] | ------------------ recursive call site [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: `friend` (lib) generated 3 warnings [INFO] [stdout] running 0 tests [INFO] [stderr] warning: `friend` (lib test) generated 3 warnings (3 duplicates) [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.11s [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/friend-06eb73c3863310f0) [INFO] [stdout] [INFO] [stderr] Doc-tests friend [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bb9835fc4694937721c038995c525073f9fc907b739a638e66a9d93f5ad538c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb9835fc4694937721c038995c525073f9fc907b739a638e66a9d93f5ad538c4", kill_on_drop: false }` [INFO] [stdout] bb9835fc4694937721c038995c525073f9fc907b739a638e66a9d93f5ad538c4