[INFO] fetching crate system-graph 0.1.0...
[INFO] testing system-graph-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate system-graph 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate system-graph 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate system-graph 0.1.0
[INFO] finished tweaking crates.io crate system-graph 0.1.0
[INFO] tweaked toml for crates.io crate system-graph 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47460201f9cd1c77eaf95216ee976bb1b3b82fb8581c26d4e9f25fbb018e8698
[INFO] running `Command { std: "docker" "start" "-a" "47460201f9cd1c77eaf95216ee976bb1b3b82fb8581c26d4e9f25fbb018e8698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47460201f9cd1c77eaf95216ee976bb1b3b82fb8581c26d4e9f25fbb018e8698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47460201f9cd1c77eaf95216ee976bb1b3b82fb8581c26d4e9f25fbb018e8698", kill_on_drop: false }`
[INFO] [stdout] 47460201f9cd1c77eaf95216ee976bb1b3b82fb8581c26d4e9f25fbb018e8698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08d14907410d67feab9eeb830df8cfbb2312aefba861f0f52eecfb0aca303fba
[INFO] running `Command { std: "docker" "start" "-a" "08d14907410d67feab9eeb830df8cfbb2312aefba861f0f52eecfb0aca303fba", kill_on_drop: false }`
[INFO] [stderr]    Compiling system-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "08d14907410d67feab9eeb830df8cfbb2312aefba861f0f52eecfb0aca303fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d14907410d67feab9eeb830df8cfbb2312aefba861f0f52eecfb0aca303fba", kill_on_drop: false }`
[INFO] [stdout] 08d14907410d67feab9eeb830df8cfbb2312aefba861f0f52eecfb0aca303fba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31b6a7ba6e5b7b876febabe2e156b4b95388f27bd46f59a9e7322e3b910443b0
[INFO] running `Command { std: "docker" "start" "-a" "31b6a7ba6e5b7b876febabe2e156b4b95388f27bd46f59a9e7322e3b910443b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling system-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "31b6a7ba6e5b7b876febabe2e156b4b95388f27bd46f59a9e7322e3b910443b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b6a7ba6e5b7b876febabe2e156b4b95388f27bd46f59a9e7322e3b910443b0", kill_on_drop: false }`
[INFO] [stdout] 31b6a7ba6e5b7b876febabe2e156b4b95388f27bd46f59a9e7322e3b910443b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26acd6a87ac707d8c332bc4bb83098ee4495ab94986ae2890e85d08c7fee8136
[INFO] running `Command { std: "docker" "start" "-a" "26acd6a87ac707d8c332bc4bb83098ee4495ab94986ae2890e85d08c7fee8136", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/system_graph-32be279449569773)
[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 system-graph
[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" "26acd6a87ac707d8c332bc4bb83098ee4495ab94986ae2890e85d08c7fee8136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26acd6a87ac707d8c332bc4bb83098ee4495ab94986ae2890e85d08c7fee8136", kill_on_drop: false }`
[INFO] [stdout] 26acd6a87ac707d8c332bc4bb83098ee4495ab94986ae2890e85d08c7fee8136