[INFO] fetching crate yz-server-executor 0.2.0... [INFO] testing yz-server-executor-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate yz-server-executor 0.2.0 into /workspace/builds/worker-20/source [INFO] validating manifest of crates.io crate yz-server-executor 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yz-server-executor 0.2.0 [INFO] finished tweaking crates.io crate yz-server-executor 0.2.0 [INFO] tweaked toml for crates.io crate yz-server-executor 0.2.0 written to /workspace/builds/worker-20/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8df0c6ea1e1bf9fe1d3341d11ed357998a0bc01402e1050cffe60cf0879f7674 [INFO] running `Command { std: "docker" "start" "-a" "8df0c6ea1e1bf9fe1d3341d11ed357998a0bc01402e1050cffe60cf0879f7674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8df0c6ea1e1bf9fe1d3341d11ed357998a0bc01402e1050cffe60cf0879f7674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8df0c6ea1e1bf9fe1d3341d11ed357998a0bc01402e1050cffe60cf0879f7674", kill_on_drop: false }` [INFO] [stdout] 8df0c6ea1e1bf9fe1d3341d11ed357998a0bc01402e1050cffe60cf0879f7674 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d4255227a4aef83698dae40fb4f8d9bfffc1bcd1dd2d1e76c41878fd2b80e7e [INFO] running `Command { std: "docker" "start" "-a" "9d4255227a4aef83698dae40fb4f8d9bfffc1bcd1dd2d1e76c41878fd2b80e7e", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling yz-server-executor v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.36s [INFO] running `Command { std: "docker" "inspect" "9d4255227a4aef83698dae40fb4f8d9bfffc1bcd1dd2d1e76c41878fd2b80e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d4255227a4aef83698dae40fb4f8d9bfffc1bcd1dd2d1e76c41878fd2b80e7e", kill_on_drop: false }` [INFO] [stdout] 9d4255227a4aef83698dae40fb4f8d9bfffc1bcd1dd2d1e76c41878fd2b80e7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69addb944da2ef05e3b5aec79c476bba9e2fddb8ac53683ea24c44289f6982d8 [INFO] running `Command { std: "docker" "start" "-a" "69addb944da2ef05e3b5aec79c476bba9e2fddb8ac53683ea24c44289f6982d8", kill_on_drop: false }` [INFO] [stderr] Compiling yz-server-executor v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/yz_server_executor-1af8162373348937) [INFO] running `Command { std: "docker" "inspect" "69addb944da2ef05e3b5aec79c476bba9e2fddb8ac53683ea24c44289f6982d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69addb944da2ef05e3b5aec79c476bba9e2fddb8ac53683ea24c44289f6982d8", kill_on_drop: false }` [INFO] [stdout] 69addb944da2ef05e3b5aec79c476bba9e2fddb8ac53683ea24c44289f6982d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae2cd0c79f01307269798e92f99215a9abcd8ee0e35305347a1a03b0640b2e80 [INFO] running `Command { std: "docker" "start" "-a" "ae2cd0c79f01307269798e92f99215a9abcd8ee0e35305347a1a03b0640b2e80", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yz_server_executor-1af8162373348937) [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] [stderr] Doc-tests yz-server-executor [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" "ae2cd0c79f01307269798e92f99215a9abcd8ee0e35305347a1a03b0640b2e80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae2cd0c79f01307269798e92f99215a9abcd8ee0e35305347a1a03b0640b2e80", kill_on_drop: false }` [INFO] [stdout] ae2cd0c79f01307269798e92f99215a9abcd8ee0e35305347a1a03b0640b2e80