[INFO] cloning repository https://github.com/wushilin/precise_rate_limiter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wushilin/precise_rate_limiter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwushilin%2Fprecise_rate_limiter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwushilin%2Fprecise_rate_limiter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd0b6152efe69aaac27b3a0624b2f4cfc786c120
[INFO] testing wushilin/precise_rate_limiter against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwushilin%2Fprecise_rate_limiter" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wushilin/precise_rate_limiter
[INFO] finished tweaking git repo https://github.com/wushilin/precise_rate_limiter
[INFO] tweaked toml for git repo https://github.com/wushilin/precise_rate_limiter written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wushilin/precise_rate_limiter on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wushilin/precise_rate_limiter 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f856a33a33e9aae8809c41f32c345a2289012c3b4cf3bc3243c7a352be15e04b
[INFO] running `Command { std: "docker" "start" "-a" "f856a33a33e9aae8809c41f32c345a2289012c3b4cf3bc3243c7a352be15e04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f856a33a33e9aae8809c41f32c345a2289012c3b4cf3bc3243c7a352be15e04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f856a33a33e9aae8809c41f32c345a2289012c3b4cf3bc3243c7a352be15e04b", kill_on_drop: false }`
[INFO] [stdout] f856a33a33e9aae8809c41f32c345a2289012c3b4cf3bc3243c7a352be15e04b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10172050082b1238cc3daa4e1916eb6f4570cdcb101ee74517f958e24174d7bb
[INFO] running `Command { std: "docker" "start" "-a" "10172050082b1238cc3daa4e1916eb6f4570cdcb101ee74517f958e24174d7bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling precise_rate_limiter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.47s
[INFO] running `Command { std: "docker" "inspect" "10172050082b1238cc3daa4e1916eb6f4570cdcb101ee74517f958e24174d7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10172050082b1238cc3daa4e1916eb6f4570cdcb101ee74517f958e24174d7bb", kill_on_drop: false }`
[INFO] [stdout] 10172050082b1238cc3daa4e1916eb6f4570cdcb101ee74517f958e24174d7bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8885a967259c5468a1fa8a9d7d6c6c1c94f6566559291d388118d388dbdac6f4
[INFO] running `Command { std: "docker" "start" "-a" "8885a967259c5468a1fa8a9d7d6c6c1c94f6566559291d388118d388dbdac6f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling precise_rate_limiter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "8885a967259c5468a1fa8a9d7d6c6c1c94f6566559291d388118d388dbdac6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8885a967259c5468a1fa8a9d7d6c6c1c94f6566559291d388118d388dbdac6f4", kill_on_drop: false }`
[INFO] [stdout] 8885a967259c5468a1fa8a9d7d6c6c1c94f6566559291d388118d388dbdac6f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f503eedaae2f98517054e4a7eaed8dae1a48f791f1cd563005dce8b1d89de5ac
[INFO] running `Command { std: "docker" "start" "-a" "f503eedaae2f98517054e4a7eaed8dae1a48f791f1cd563005dce8b1d89de5ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/precise_rate_limiter-c01d3e41af257640)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::test_basic_acquire ... ok
[INFO] [stdout] test tests::test_fast_quota_sync_basic ... ok
[INFO] [stdout] test tests::test_fast_quota_sync_panic_on_overflow - should panic ... ok
[INFO] [stdout] test tests::test_basic_acquire_unfair ... ok
[INFO] [stdout] test tests::test_fast_quota_sync_fast_path ... ok
[INFO] [stdout] test tests::test_fast_quota_sync_concurrent ... ok
[INFO] [stdout] test tests::test_fast_quota_sync_rate_limiting ... ok
[INFO] [stdout] test tests::test_multiple_concurrent_acquires ... ok
[INFO] [stdout] test tests::test_capacity_limit_unfair ... ok
[INFO] [stdout] test tests::test_capacity_limit ... ok
[INFO] [stdout] test tests::test_large_acquire_request ... ok
[INFO] [stdout] test tests::test_quota_sync_basic ... ok
[INFO] [stdout] test tests::test_large_acquire_request_unfair ... ok
[INFO] [stdout] test tests::test_quota_sync_concurrent ... ok
[INFO] [stdout] test tests::test_quota_sync_panic_on_overflow - should panic ... ok
[INFO] [stdout] test tests::test_one_per_ms_100_acquirers ... ok
[INFO] [stdout] test tests::test_one_per_ms_100_acquirers_unfair ... ok
[INFO] [stdout] test tests::test_multiple_concurrent_acquires_unfair ... ok
[INFO] [stdout] test tests::test_quota_sync_rate_limiting ... ok
[INFO] [stdout] test tests::test_rate_limiting ... ok
[INFO] [stdout] test tests::test_rate_limiting_unfair ... ok
[INFO] [stdout] test tests::test_contention_transition_fastquota ... ok
[INFO] [stdout] test tests::test_contention_transition_quota ... ok
[INFO] [stdout] test tests::test_mpsc_throughput ... ok
[INFO] [stdout] test tests::test_throughput_100m_per_100ms ... ok
[INFO] [stdout] test tests::test_throughput_100m_per_100ms_unfair ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests precise_rate_limiter
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - FastQuota::new (line 103) - compile ... ok
[INFO] [stdout] test src/lib.rs - FastQuotaSync (line 698) - compile ... ok
[INFO] [stdout] test src/lib.rs - Quota::new (line 322) - compile ... ok
[INFO] [stdout] test src/lib.rs - FastQuota::acquire (line 163) - compile ... ok
[INFO] [stdout] test src/lib.rs - QuotaSync (line 529) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 11) - compile ... ok
[INFO] [stdout] test src/lib.rs - Quota::acquire (line 384) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f503eedaae2f98517054e4a7eaed8dae1a48f791f1cd563005dce8b1d89de5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f503eedaae2f98517054e4a7eaed8dae1a48f791f1cd563005dce8b1d89de5ac", kill_on_drop: false }`
[INFO] [stdout] f503eedaae2f98517054e4a7eaed8dae1a48f791f1cd563005dce8b1d89de5ac