[INFO] fetching crate testing-utils 0.1.1...
[INFO] testing testing-utils-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate testing-utils 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate testing-utils 0.1.1 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 testing-utils 0.1.1
[INFO] finished tweaking crates.io crate testing-utils 0.1.1
[INFO] tweaked toml for crates.io crate testing-utils 0.1.1 written to /workspace/builds/worker-2/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] 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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 78b2bd34102f410d4fcdfc72150587dd101b2a9397ccc9e32993723a518f51af
[INFO] running `Command { std: "docker" "start" "-a" "78b2bd34102f410d4fcdfc72150587dd101b2a9397ccc9e32993723a518f51af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78b2bd34102f410d4fcdfc72150587dd101b2a9397ccc9e32993723a518f51af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b2bd34102f410d4fcdfc72150587dd101b2a9397ccc9e32993723a518f51af", kill_on_drop: false }`
[INFO] [stdout] 78b2bd34102f410d4fcdfc72150587dd101b2a9397ccc9e32993723a518f51af
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bccff5ba691e403a74145409c51927cdee981227d56f5d37b7048f1c6d1507b
[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" "0bccff5ba691e403a74145409c51927cdee981227d56f5d37b7048f1c6d1507b", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing-utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "0bccff5ba691e403a74145409c51927cdee981227d56f5d37b7048f1c6d1507b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bccff5ba691e403a74145409c51927cdee981227d56f5d37b7048f1c6d1507b", kill_on_drop: false }`
[INFO] [stdout] 0bccff5ba691e403a74145409c51927cdee981227d56f5d37b7048f1c6d1507b
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] a4ae6b79f8dd99fd4c50eb1d163ad4368a24bcb19caf3e11554eb71adc1e3fe3
[INFO] running `Command { std: "docker" "start" "-a" "a4ae6b79f8dd99fd4c50eb1d163ad4368a24bcb19caf3e11554eb71adc1e3fe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing-utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/testing_utils-b10ab867b23e1cdd)
[INFO] running `Command { std: "docker" "inspect" "a4ae6b79f8dd99fd4c50eb1d163ad4368a24bcb19caf3e11554eb71adc1e3fe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ae6b79f8dd99fd4c50eb1d163ad4368a24bcb19caf3e11554eb71adc1e3fe3", kill_on_drop: false }`
[INFO] [stdout] a4ae6b79f8dd99fd4c50eb1d163ad4368a24bcb19caf3e11554eb71adc1e3fe3
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 2d0aa87391db634cfba39e03bccbcee7557b4898e10bd1a4d95cd63e4f549167
[INFO] running `Command { std: "docker" "start" "-a" "2d0aa87391db634cfba39e03bccbcee7557b4898e10bd1a4d95cd63e4f549167", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/testing_utils-b10ab867b23e1cdd)
[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 testing-utils
[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" "2d0aa87391db634cfba39e03bccbcee7557b4898e10bd1a4d95cd63e4f549167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0aa87391db634cfba39e03bccbcee7557b4898e10bd1a4d95cd63e4f549167", kill_on_drop: false }`
[INFO] [stdout] 2d0aa87391db634cfba39e03bccbcee7557b4898e10bd1a4d95cd63e4f549167