[INFO] fetching crate real-memory 0.1.2...
[INFO] testing real-memory-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate real-memory 0.1.2 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate real-memory 0.1.2 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 real-memory 0.1.2
[INFO] finished tweaking crates.io crate real-memory 0.1.2
[INFO] tweaked toml for crates.io crate real-memory 0.1.2 written to /workspace/builds/worker-59/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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 1a9ca2d00aaccbec2ce4bd5ccdc871da56faf63d02d0f0f9728e121336b3e3a4
[INFO] running `Command { std: "docker" "start" "-a" "1a9ca2d00aaccbec2ce4bd5ccdc871da56faf63d02d0f0f9728e121336b3e3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a9ca2d00aaccbec2ce4bd5ccdc871da56faf63d02d0f0f9728e121336b3e3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9ca2d00aaccbec2ce4bd5ccdc871da56faf63d02d0f0f9728e121336b3e3a4", kill_on_drop: false }`
[INFO] [stdout] 1a9ca2d00aaccbec2ce4bd5ccdc871da56faf63d02d0f0f9728e121336b3e3a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 9fb7b416620cf868a7b45a682ae37bbbef50604f7657df8a658969e2feac561e
[INFO] running `Command { std: "docker" "start" "-a" "9fb7b416620cf868a7b45a682ae37bbbef50604f7657df8a658969e2feac561e", kill_on_drop: false }`
[INFO] [stderr]    Compiling real-memory v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "9fb7b416620cf868a7b45a682ae37bbbef50604f7657df8a658969e2feac561e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb7b416620cf868a7b45a682ae37bbbef50604f7657df8a658969e2feac561e", kill_on_drop: false }`
[INFO] [stdout] 9fb7b416620cf868a7b45a682ae37bbbef50604f7657df8a658969e2feac561e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 802a73a665d204b1595bb40bde71b763794b37bd32b8f041e7e642cfcb6daf66
[INFO] running `Command { std: "docker" "start" "-a" "802a73a665d204b1595bb40bde71b763794b37bd32b8f041e7e642cfcb6daf66", kill_on_drop: false }`
[INFO] [stderr]    Compiling real-memory v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/real_memory-ca0539c27d774cdf)
[INFO] running `Command { std: "docker" "inspect" "802a73a665d204b1595bb40bde71b763794b37bd32b8f041e7e642cfcb6daf66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802a73a665d204b1595bb40bde71b763794b37bd32b8f041e7e642cfcb6daf66", kill_on_drop: false }`
[INFO] [stdout] 802a73a665d204b1595bb40bde71b763794b37bd32b8f041e7e642cfcb6daf66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] ecd75517fccde83f0383779c6a6e41b65ab4e56598074a60cab3a7043da7375f
[INFO] running `Command { std: "docker" "start" "-a" "ecd75517fccde83f0383779c6a6e41b65ab4e56598074a60cab3a7043da7375f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/real_memory-ca0539c27d774cdf)
[INFO] [stderr]    Doc-tests real-memory
[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] [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" "ecd75517fccde83f0383779c6a6e41b65ab4e56598074a60cab3a7043da7375f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd75517fccde83f0383779c6a6e41b65ab4e56598074a60cab3a7043da7375f", kill_on_drop: false }`
[INFO] [stdout] ecd75517fccde83f0383779c6a6e41b65ab4e56598074a60cab3a7043da7375f