[INFO] fetching crate e-ring 0.3.0...
[INFO] testing e-ring-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate e-ring 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate e-ring 0.3.0 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 e-ring 0.3.0
[INFO] finished tweaking crates.io crate e-ring 0.3.0
[INFO] tweaked toml for crates.io crate e-ring 0.3.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b884250a51d392a91d065772a7568949bf719bfdb72429424c460dd40d6c23aa
[INFO] running `Command { std: "docker" "start" "-a" "b884250a51d392a91d065772a7568949bf719bfdb72429424c460dd40d6c23aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b884250a51d392a91d065772a7568949bf719bfdb72429424c460dd40d6c23aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b884250a51d392a91d065772a7568949bf719bfdb72429424c460dd40d6c23aa", kill_on_drop: false }`
[INFO] [stdout] b884250a51d392a91d065772a7568949bf719bfdb72429424c460dd40d6c23aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] fb05327af03214fd29924e4cb67f6ff4f25d5b8c15224805c9dc0db8165616f2
[INFO] running `Command { std: "docker" "start" "-a" "fb05327af03214fd29924e4cb67f6ff4f25d5b8c15224805c9dc0db8165616f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling e-ring v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "fb05327af03214fd29924e4cb67f6ff4f25d5b8c15224805c9dc0db8165616f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb05327af03214fd29924e4cb67f6ff4f25d5b8c15224805c9dc0db8165616f2", kill_on_drop: false }`
[INFO] [stdout] fb05327af03214fd29924e4cb67f6ff4f25d5b8c15224805c9dc0db8165616f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] cf63d5654f77e7f835ec76bd954aa6d872924a675e277dc1664b593c89db39c6
[INFO] running `Command { std: "docker" "start" "-a" "cf63d5654f77e7f835ec76bd954aa6d872924a675e277dc1664b593c89db39c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling e-ring v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/e_ring-f4d3b5a7b3c8149b)
[INFO] running `Command { std: "docker" "inspect" "cf63d5654f77e7f835ec76bd954aa6d872924a675e277dc1664b593c89db39c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf63d5654f77e7f835ec76bd954aa6d872924a675e277dc1664b593c89db39c6", kill_on_drop: false }`
[INFO] [stdout] cf63d5654f77e7f835ec76bd954aa6d872924a675e277dc1664b593c89db39c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] bb457753c96a2ec25cc1c1f8327b63219cdf0bb406349b70ec94109446d8d10e
[INFO] running `Command { std: "docker" "start" "-a" "bb457753c96a2ec25cc1c1f8327b63219cdf0bb406349b70ec94109446d8d10e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/e_ring-f4d3b5a7b3c8149b)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test rescale::test::test_range ... ok
[INFO] [stderr]    Doc-tests e-ring
[INFO] [stdout] test rescale::test::test_rescale ... ok
[INFO] [stdout] test ring::test::test_ring ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "bb457753c96a2ec25cc1c1f8327b63219cdf0bb406349b70ec94109446d8d10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb457753c96a2ec25cc1c1f8327b63219cdf0bb406349b70ec94109446d8d10e", kill_on_drop: false }`
[INFO] [stdout] bb457753c96a2ec25cc1c1f8327b63219cdf0bb406349b70ec94109446d8d10e