[INFO] fetching crate atomic-utils 0.0.0-reserved...
[INFO] testing atomic-utils-0.0.0-reserved against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate atomic-utils 0.0.0-reserved into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate atomic-utils 0.0.0-reserved 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] removed /workspace/builds/worker-15/source/rust-toolchain
[INFO] started tweaking crates.io crate atomic-utils 0.0.0-reserved
[INFO] finished tweaking crates.io crate atomic-utils 0.0.0-reserved
[INFO] tweaked toml for crates.io crate atomic-utils 0.0.0-reserved written to /workspace/builds/worker-15/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 8d3fa27aa11eab3c2e5811627ed10ae4a656bf74997872f6e03c0bd130152abb
[INFO] running `Command { std: "docker" "start" "-a" "8d3fa27aa11eab3c2e5811627ed10ae4a656bf74997872f6e03c0bd130152abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d3fa27aa11eab3c2e5811627ed10ae4a656bf74997872f6e03c0bd130152abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d3fa27aa11eab3c2e5811627ed10ae4a656bf74997872f6e03c0bd130152abb", kill_on_drop: false }`
[INFO] [stdout] 8d3fa27aa11eab3c2e5811627ed10ae4a656bf74997872f6e03c0bd130152abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 01f585602d6b18284ec831e2f3ab0c740d216ea85d6631865e5138a6cb2dd6d6
[INFO] running `Command { std: "docker" "start" "-a" "01f585602d6b18284ec831e2f3ab0c740d216ea85d6631865e5138a6cb2dd6d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic-utils v0.0.0-reserved (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "01f585602d6b18284ec831e2f3ab0c740d216ea85d6631865e5138a6cb2dd6d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f585602d6b18284ec831e2f3ab0c740d216ea85d6631865e5138a6cb2dd6d6", kill_on_drop: false }`
[INFO] [stdout] 01f585602d6b18284ec831e2f3ab0c740d216ea85d6631865e5138a6cb2dd6d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 98116becd83543fdd346710f3b4dc6a1454b48ff48189bce222f875a48f9b886
[INFO] running `Command { std: "docker" "start" "-a" "98116becd83543fdd346710f3b4dc6a1454b48ff48189bce222f875a48f9b886", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling atomic-utils v0.0.0-reserved (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/atomic_utils-5e30b08e3a2585fc)
[INFO] running `Command { std: "docker" "inspect" "98116becd83543fdd346710f3b4dc6a1454b48ff48189bce222f875a48f9b886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98116becd83543fdd346710f3b4dc6a1454b48ff48189bce222f875a48f9b886", kill_on_drop: false }`
[INFO] [stdout] 98116becd83543fdd346710f3b4dc6a1454b48ff48189bce222f875a48f9b886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a5265620033597ed2e267056efaa7fccdfad3602568421d4a0a9aba5465197e3
[INFO] running `Command { std: "docker" "start" "-a" "a5265620033597ed2e267056efaa7fccdfad3602568421d4a0a9aba5465197e3", 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/atomic_utils-5e30b08e3a2585fc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic-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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5265620033597ed2e267056efaa7fccdfad3602568421d4a0a9aba5465197e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5265620033597ed2e267056efaa7fccdfad3602568421d4a0a9aba5465197e3", kill_on_drop: false }`
[INFO] [stdout] a5265620033597ed2e267056efaa7fccdfad3602568421d4a0a9aba5465197e3