[INFO] cloning repository https://github.com/near-examples/metanear-chat
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/near-examples/metanear-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnear-examples%2Fmetanear-chat"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnear-examples%2Fmetanear-chat'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f1a9e29a9fd790c422d16b2bfeb39809ecd0e43b
[INFO] checking near-examples/metanear-chat against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnear-examples%2Fmetanear-chat" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/near-examples/metanear-chat on toolchain f88e9a4452e792c29632101b348a1df9876d45cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/near-examples/metanear-chat
[INFO] removed workspace from git repo https://github.com/near-examples/metanear-chat
[INFO] finished tweaking git repo https://github.com/near-examples/metanear-chat
[INFO] tweaked toml for git repo https://github.com/near-examples/metanear-chat written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/near-examples/metanear-chat already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded near-runtime-fees v0.6.0
[INFO] [stderr]   Downloaded near-bindgen-macros v0.6.0
[INFO] [stderr]   Downloaded borsh-derive-internal v0.6.0
[INFO] [stderr]   Downloaded near-bindgen-core v0.6.0
[INFO] [stderr]   Downloaded near-vm-errors v0.6.0
[INFO] [stderr]   Downloaded near-bindgen v0.6.0
[INFO] [stderr]   Downloaded borsh-schema-derive-internal v0.6.0
[INFO] [stderr]   Downloaded borsh v0.6.0
[INFO] [stderr]   Downloaded near-vm-logic v0.6.0
[INFO] [stderr]   Downloaded borsh-derive v0.6.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a1385140dcbb9a9716a8f7e06c09f9b559eef86fe1b98b5eecc82ef0c716351a
[INFO] running `"docker" "start" "-a" "a1385140dcbb9a9716a8f7e06c09f9b559eef86fe1b98b5eecc82ef0c716351a"`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking bs58 v0.3.0
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking sha2 v0.8.1
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.6.0
[INFO] [stderr]    Compiling borsh-derive-internal v0.6.0
[INFO] [stderr]    Compiling near-bindgen-core v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling borsh-derive v0.6.0
[INFO] [stderr]    Compiling near-bindgen-macros v0.6.0
[INFO] [stderr]     Checking borsh v0.6.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking near-runtime-fees v0.6.0
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]    Compiling near-rpc-error-core v0.1.0
[INFO] [stderr]    Compiling near-rpc-error-macro v0.1.0
[INFO] [stderr]     Checking near-vm-errors v0.6.0
[INFO] [stderr]     Checking near-vm-logic v0.6.0
[INFO] [stderr]     Checking near-bindgen v0.6.0
[INFO] [stderr]     Checking metanear-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:249:9
[INFO] [stderr]     |
[INFO] [stderr] 249 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `near_bindgen::MockedBlockchain`
[INFO] [stderr]    --> src/lib.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 |     use near_bindgen::MockedBlockchain;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `testing_env`
[INFO] [stderr]    --> src/lib.rs:251:24
[INFO] [stderr]     |
[INFO] [stderr] 251 |     use near_bindgen::{testing_env, VMContext};
[INFO] [stderr]     |                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `alice`
[INFO] [stderr]    --> src/lib.rs:253:8
[INFO] [stderr]     |
[INFO] [stderr] 253 |     fn alice() -> String {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bob`
[INFO] [stderr]    --> src/lib.rs:257:8
[INFO] [stderr]     |
[INFO] [stderr] 257 |     fn bob() -> String {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `carol`
[INFO] [stderr]    --> src/lib.rs:261:8
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn carol() -> String {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_context`
[INFO] [stderr]    --> src/lib.rs:265:8
[INFO] [stderr]     |
[INFO] [stderr] 265 |     fn get_context(signer_account_pk: Vec<u8>) -> VMContext {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `"docker" "inspect" "a1385140dcbb9a9716a8f7e06c09f9b559eef86fe1b98b5eecc82ef0c716351a"`
[INFO] running `"docker" "rm" "-f" "a1385140dcbb9a9716a8f7e06c09f9b559eef86fe1b98b5eecc82ef0c716351a"`
[INFO] [stdout] a1385140dcbb9a9716a8f7e06c09f9b559eef86fe1b98b5eecc82ef0c716351a