[INFO] fetching crate throttler 0.1.3... [INFO] testing throttler-0.1.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate throttler 0.1.3 into /workspace/builds/worker-60/source [INFO] validating manifest of crates.io crate throttler 0.1.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate throttler 0.1.3 [INFO] finished tweaking crates.io crate throttler 0.1.3 [INFO] tweaked toml for crates.io crate throttler 0.1.3 written to /workspace/builds/worker-60/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 061f8bb4117073250f238543f65abeae4a07c638bb4344db5537a0435d6d5bbd [INFO] running `Command { std: "docker" "start" "-a" "061f8bb4117073250f238543f65abeae4a07c638bb4344db5537a0435d6d5bbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "061f8bb4117073250f238543f65abeae4a07c638bb4344db5537a0435d6d5bbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "061f8bb4117073250f238543f65abeae4a07c638bb4344db5537a0435d6d5bbd", kill_on_drop: false }` [INFO] [stdout] 061f8bb4117073250f238543f65abeae4a07c638bb4344db5537a0435d6d5bbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b5e428f0b0d5f429d0863462e476fd8003a4f41d7706989fc546fc637f433d5 [INFO] running `Command { std: "docker" "start" "-a" "8b5e428f0b0d5f429d0863462e476fd8003a4f41d7706989fc546fc637f433d5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling throttler v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.94s [INFO] running `Command { std: "docker" "inspect" "8b5e428f0b0d5f429d0863462e476fd8003a4f41d7706989fc546fc637f433d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b5e428f0b0d5f429d0863462e476fd8003a4f41d7706989fc546fc637f433d5", kill_on_drop: false }` [INFO] [stdout] 8b5e428f0b0d5f429d0863462e476fd8003a4f41d7706989fc546fc637f433d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fa4f53eba96926aa5ee0f7408e6867ce7687ece730c8a24114e3b026c402556 [INFO] running `Command { std: "docker" "start" "-a" "0fa4f53eba96926aa5ee0f7408e6867ce7687ece730c8a24114e3b026c402556", kill_on_drop: false }` [INFO] [stderr] Compiling throttler v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "0fa4f53eba96926aa5ee0f7408e6867ce7687ece730c8a24114e3b026c402556", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fa4f53eba96926aa5ee0f7408e6867ce7687ece730c8a24114e3b026c402556", kill_on_drop: false }` [INFO] [stdout] 0fa4f53eba96926aa5ee0f7408e6867ce7687ece730c8a24114e3b026c402556 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 742126b7211bedf959c767ef0d470cf09927b0386808378290ebae17aafb9aaf [INFO] running `Command { std: "docker" "start" "-a" "742126b7211bedf959c767ef0d470cf09927b0386808378290ebae17aafb9aaf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/throttler-9c55b1ee391f7c40) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests throttler [INFO] [stdout] test tests::simple_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/simple.rs - simple::SimpleThrottler::new (line 26) ... ok [INFO] [stdout] test src/simple.rs - simple::SimpleThrottler::reset (line 81) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/simple.rs - simple::SimpleThrottler::wait (line 51) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "742126b7211bedf959c767ef0d470cf09927b0386808378290ebae17aafb9aaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "742126b7211bedf959c767ef0d470cf09927b0386808378290ebae17aafb9aaf", kill_on_drop: false }` [INFO] [stdout] 742126b7211bedf959c767ef0d470cf09927b0386808378290ebae17aafb9aaf