[INFO] fetching crate ratelimit 0.4.4...
[INFO] testing ratelimit-0.4.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ratelimit 0.4.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ratelimit 0.4.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ratelimit 0.4.4
[INFO] finished tweaking crates.io crate ratelimit 0.4.4
[INFO] tweaked toml for crates.io crate ratelimit 0.4.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66c136fe690c20b82d6161ff313f3bb351b653b2349728318a70fe827303a283
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "66c136fe690c20b82d6161ff313f3bb351b653b2349728318a70fe827303a283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66c136fe690c20b82d6161ff313f3bb351b653b2349728318a70fe827303a283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c136fe690c20b82d6161ff313f3bb351b653b2349728318a70fe827303a283", kill_on_drop: false }`
[INFO] [stdout] 66c136fe690c20b82d6161ff313f3bb351b653b2349728318a70fe827303a283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d859689679326bf24053023b510d75ab5ee3e8000c880efa0d2327d81449c162
[INFO] running `Command { std: "docker" "start" "-a" "d859689679326bf24053023b510d75ab5ee3e8000c880efa0d2327d81449c162", kill_on_drop: false }`
[INFO] [stderr]    Compiling ratelimit v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "d859689679326bf24053023b510d75ab5ee3e8000c880efa0d2327d81449c162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d859689679326bf24053023b510d75ab5ee3e8000c880efa0d2327d81449c162", kill_on_drop: false }`
[INFO] [stdout] d859689679326bf24053023b510d75ab5ee3e8000c880efa0d2327d81449c162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 505df0344137ab5e9eb490af9d6e4243b159574a3fe064297f4987ee13a502c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "505df0344137ab5e9eb490af9d6e4243b159574a3fe064297f4987ee13a502c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling ratelimit v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "505df0344137ab5e9eb490af9d6e4243b159574a3fe064297f4987ee13a502c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505df0344137ab5e9eb490af9d6e4243b159574a3fe064297f4987ee13a502c8", kill_on_drop: false }`
[INFO] [stdout] 505df0344137ab5e9eb490af9d6e4243b159574a3fe064297f4987ee13a502c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f37a5a6299206138e9ee4707cda09542f994521dc6bda92d31ad5217958cf7b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f37a5a6299206138e9ee4707cda09542f994521dc6bda92d31ad5217958cf7b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ratelimit-053c5ce1c1e9cab7
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_give ... ok
[INFO] [stdout] test tests::test_tick ... ok
[INFO] [stderr]    Doc-tests ratelimit
[INFO] [stdout] test tests::test_cycles ... ok
[INFO] [stdout] test tests::test_take ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - Limiter::configure (line 356) ... ok
[INFO] [stdout] test src/lib.rs - Builder::quantum (line 262) ... ok
[INFO] [stdout] test src/lib.rs - Builder::capacity (line 277) ... ok
[INFO] [stdout] test src/lib.rs - Builder::build (line 250) ... ok
[INFO] [stdout] test src/lib.rs - Builder::new (line 239) ... ok
[INFO] [stdout] test src/lib.rs - Builder::frequency (line 309) ... ok
[INFO] [stdout] test src/lib.rs - Limiter::make_handle (line 432) ... ok
[INFO] [stdout] test src/lib.rs - Limiter::new (line 345) ... ok
[INFO] [stdout] test src/lib.rs - Handle::try_wait (line 181) ... ok
[INFO] [stdout] test src/lib.rs - Builder::interval (line 292) ... ok
[INFO] [stdout] test src/lib.rs - Handle::try_wait_for (line 201) ... ok
[INFO] [stdout] test src/lib.rs - Handle::wait_for (line 150) ... ok
[INFO] [stdout] test src/lib.rs - Limiter::try_wait (line 473) ... ok
[INFO] [stdout] test src/lib.rs - Limiter::try_wait_for (line 509) ... ok
[INFO] [stdout] test src/lib.rs - Handle::wait (line 114) ... ok
[INFO] [stdout] test src/lib.rs - Limiter::run (line 386) ... ok
[INFO] [stdout] test src/lib.rs - Limiter::wait_for (line 489) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - Limiter::wait (line 454) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f37a5a6299206138e9ee4707cda09542f994521dc6bda92d31ad5217958cf7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f37a5a6299206138e9ee4707cda09542f994521dc6bda92d31ad5217958cf7b", kill_on_drop: false }`
[INFO] [stdout] 3f37a5a6299206138e9ee4707cda09542f994521dc6bda92d31ad5217958cf7b