[INFO] cloning repository https://github.com/nepali-prabhat/token_bucket [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nepali-prabhat/token_bucket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnepali-prabhat%2Ftoken_bucket", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnepali-prabhat%2Ftoken_bucket'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6bd659db73aab208500dc10b90ed3406cb4e129b [INFO] testing nepali-prabhat/token_bucket against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnepali-prabhat%2Ftoken_bucket" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nepali-prabhat/token_bucket [INFO] finished tweaking git repo https://github.com/nepali-prabhat/token_bucket [INFO] tweaked toml for git repo https://github.com/nepali-prabhat/token_bucket written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nepali-prabhat/token_bucket on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nepali-prabhat/token_bucket 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17bc9f1a7cf6860e60c06e43223469ad5287ddf4626798c30aa60534cb6af584 [INFO] running `Command { std: "docker" "start" "-a" "17bc9f1a7cf6860e60c06e43223469ad5287ddf4626798c30aa60534cb6af584", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17bc9f1a7cf6860e60c06e43223469ad5287ddf4626798c30aa60534cb6af584", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17bc9f1a7cf6860e60c06e43223469ad5287ddf4626798c30aa60534cb6af584", kill_on_drop: false }` [INFO] [stdout] 17bc9f1a7cf6860e60c06e43223469ad5287ddf4626798c30aa60534cb6af584 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dff78771eed0eed80bae109e327e34fa43a40e9be7490f6a2e5fe0f2e14a9c41 [INFO] running `Command { std: "docker" "start" "-a" "dff78771eed0eed80bae109e327e34fa43a40e9be7490f6a2e5fe0f2e14a9c41", kill_on_drop: false }` [INFO] [stderr] Compiling phase2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `TokenBucket` is never constructed [INFO] [stdout] --> src/token_bucket.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct TokenBucket { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_effective_last_refreshed`, `get_next_refreshed_time`, `try_take`, and `take` are never used [INFO] [stdout] --> src/token_bucket.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl TokenBucket { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn get_effective_last_refreshed(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn get_next_refreshed_time(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn try_take(&mut self) -> Option<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn take(&mut self) -> Option<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "dff78771eed0eed80bae109e327e34fa43a40e9be7490f6a2e5fe0f2e14a9c41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dff78771eed0eed80bae109e327e34fa43a40e9be7490f6a2e5fe0f2e14a9c41", kill_on_drop: false }` [INFO] [stdout] dff78771eed0eed80bae109e327e34fa43a40e9be7490f6a2e5fe0f2e14a9c41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 651a87526dae1cbbb4b19ddb68b095f68f7c276d4a68a623d892beee2b67133e [INFO] running `Command { std: "docker" "start" "-a" "651a87526dae1cbbb4b19ddb68b095f68f7c276d4a68a623d892beee2b67133e", kill_on_drop: false }` [INFO] [stderr] Compiling phase2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "651a87526dae1cbbb4b19ddb68b095f68f7c276d4a68a623d892beee2b67133e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "651a87526dae1cbbb4b19ddb68b095f68f7c276d4a68a623d892beee2b67133e", kill_on_drop: false }` [INFO] [stdout] 651a87526dae1cbbb4b19ddb68b095f68f7c276d4a68a623d892beee2b67133e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ffd03a5f6af7ce7dad5dba2396e5c1c8912280c6ec08ccd1f79d1b9c1ff7bbe9 [INFO] running `Command { std: "docker" "start" "-a" "ffd03a5f6af7ce7dad5dba2396e5c1c8912280c6ec08ccd1f79d1b9c1ff7bbe9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/phase2-6562c394020c542d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test token_bucket::test_take::can_take_all_initial ... ok [INFO] [stdout] test token_bucket::test_try_take::can_take_all_initial ... ok [INFO] [stdout] test token_bucket::test_try_take::initializes_with_proper_tokens ... ok [INFO] [stdout] test token_bucket::test_take::can_take_after_waiting ... ok [INFO] [stdout] test token_bucket::test_take::can_take_generated_tokens ... ok [INFO] [stdout] test token_bucket::test_take::can_take_multiple_after_waiting ... ok [INFO] [stdout] test token_bucket::test_try_take::can_take_generated_tokens ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ffd03a5f6af7ce7dad5dba2396e5c1c8912280c6ec08ccd1f79d1b9c1ff7bbe9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffd03a5f6af7ce7dad5dba2396e5c1c8912280c6ec08ccd1f79d1b9c1ff7bbe9", kill_on_drop: false }` [INFO] [stdout] ffd03a5f6af7ce7dad5dba2396e5c1c8912280c6ec08ccd1f79d1b9c1ff7bbe9