[INFO] fetching crate kcp 0.4.13...
[INFO] testing kcp-0.4.13 against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025-1
[INFO] extracting crate kcp 0.4.13 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate kcp 0.4.13 on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kcp 0.4.13
[INFO] finished tweaking crates.io crate kcp 0.4.13
[INFO] tweaked toml for crates.io crate kcp 0.4.13 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "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" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "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-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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b760079ffc15d504d6c2ece50fb95b0e04ce85643084bce88d7ff6cc9751513
[INFO] running `Command { std: "docker" "start" "-a" "2b760079ffc15d504d6c2ece50fb95b0e04ce85643084bce88d7ff6cc9751513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b760079ffc15d504d6c2ece50fb95b0e04ce85643084bce88d7ff6cc9751513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b760079ffc15d504d6c2ece50fb95b0e04ce85643084bce88d7ff6cc9751513", kill_on_drop: false }`
[INFO] [stdout] 2b760079ffc15d504d6c2ece50fb95b0e04ce85643084bce88d7ff6cc9751513
[INFO] running `Command { std: "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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5b737bab00fa239ac251a7faafa5380f5523fc647dc2eede5bafedab476ddca
[INFO] running `Command { std: "docker" "start" "-a" "b5b737bab00fa239ac251a7faafa5380f5523fc647dc2eede5bafedab476ddca", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling kcp v0.4.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "b5b737bab00fa239ac251a7faafa5380f5523fc647dc2eede5bafedab476ddca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b737bab00fa239ac251a7faafa5380f5523fc647dc2eede5bafedab476ddca", kill_on_drop: false }`
[INFO] [stdout] b5b737bab00fa239ac251a7faafa5380f5523fc647dc2eede5bafedab476ddca
[INFO] running `Command { std: "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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8538fea381c8316e78edc030f239ff1b17c909d6a8e011e34370cb4ce709efb1
[INFO] running `Command { std: "docker" "start" "-a" "8538fea381c8316e78edc030f239ff1b17c909d6a8e011e34370cb4ce709efb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling kcp v0.4.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.94s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kcp-7451bc7c72b09c2e)
[INFO] [stderr]   Executable tests/kcp.rs (/opt/rustwide/target/debug/deps/kcp-5e91b4e70ec02d12)
[INFO] running `Command { std: "docker" "inspect" "8538fea381c8316e78edc030f239ff1b17c909d6a8e011e34370cb4ce709efb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8538fea381c8316e78edc030f239ff1b17c909d6a8e011e34370cb4ce709efb1", kill_on_drop: false }`
[INFO] [stdout] 8538fea381c8316e78edc030f239ff1b17c909d6a8e011e34370cb4ce709efb1
[INFO] running `Command { std: "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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95f08a812509b69062784ce6bc1f4bd1c85d74a4e77256024c777f87fef65120
[INFO] running `Command { std: "docker" "start" "-a" "95f08a812509b69062784ce6bc1f4bd1c85d74a4e77256024c777f87fef65120", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kcp-7451bc7c72b09c2e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kcp.rs (/opt/rustwide/target/debug/deps/kcp-5e91b4e70ec02d12)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::kcp_fast ... ok
[INFO] [stdout] test tests::kcp_normal ... ok
[INFO] [stdout] test tests::kcp_massive_lost_fast ... ok
[INFO] [stdout] test tests::kcp_massive_lost_normal ... ok
[INFO] [stdout] test tests::kcp_default ... ok
[INFO] [stdout] test tests::kcp_massive_lost_default has been running for over 60 seconds
[INFO] [stdout] test tests::kcp_massive_lost_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 106.66s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kcp
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95f08a812509b69062784ce6bc1f4bd1c85d74a4e77256024c777f87fef65120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f08a812509b69062784ce6bc1f4bd1c85d74a4e77256024c777f87fef65120", kill_on_drop: false }`
[INFO] [stdout] 95f08a812509b69062784ce6bc1f4bd1c85d74a4e77256024c777f87fef65120