[INFO] fetching crate system-graph 0.1.0...
[INFO] testing system-graph-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate system-graph 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate system-graph 0.1.0 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 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-23/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 6e3d227b3af8b17ad9a806c34e92f6ce27ee5574acf7505084ed58ee11208d61
[INFO] running `Command { std: "docker" "start" "-a" "6e3d227b3af8b17ad9a806c34e92f6ce27ee5574acf7505084ed58ee11208d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e3d227b3af8b17ad9a806c34e92f6ce27ee5574acf7505084ed58ee11208d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e3d227b3af8b17ad9a806c34e92f6ce27ee5574acf7505084ed58ee11208d61", kill_on_drop: false }`
[INFO] [stdout] 6e3d227b3af8b17ad9a806c34e92f6ce27ee5574acf7505084ed58ee11208d61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 0f33657d17018e334d93f38c2d4d4eeb6745b75da0e04e1c1457bb79e21eb244
[INFO] running `Command { std: "docker" "start" "-a" "0f33657d17018e334d93f38c2d4d4eeb6745b75da0e04e1c1457bb79e21eb244", kill_on_drop: false }`
[INFO] [stderr]    Compiling system-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "0f33657d17018e334d93f38c2d4d4eeb6745b75da0e04e1c1457bb79e21eb244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f33657d17018e334d93f38c2d4d4eeb6745b75da0e04e1c1457bb79e21eb244", kill_on_drop: false }`
[INFO] [stdout] 0f33657d17018e334d93f38c2d4d4eeb6745b75da0e04e1c1457bb79e21eb244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 29e7b91e3be485d6e4e2517ad0ddb0ed29917f2b5006f4069bc7a7d2282ae998
[INFO] running `Command { std: "docker" "start" "-a" "29e7b91e3be485d6e4e2517ad0ddb0ed29917f2b5006f4069bc7a7d2282ae998", kill_on_drop: false }`
[INFO] [stderr]    Compiling system-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/system_graph-32be279449569773)
[INFO] running `Command { std: "docker" "inspect" "29e7b91e3be485d6e4e2517ad0ddb0ed29917f2b5006f4069bc7a7d2282ae998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e7b91e3be485d6e4e2517ad0ddb0ed29917f2b5006f4069bc7a7d2282ae998", kill_on_drop: false }`
[INFO] [stdout] 29e7b91e3be485d6e4e2517ad0ddb0ed29917f2b5006f4069bc7a7d2282ae998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 31fa186ad66fbe1adc497cbb564d92c37535a93c0414b4a0c8244349686945f9
[INFO] running `Command { std: "docker" "start" "-a" "31fa186ad66fbe1adc497cbb564d92c37535a93c0414b4a0c8244349686945f9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/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" "31fa186ad66fbe1adc497cbb564d92c37535a93c0414b4a0c8244349686945f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31fa186ad66fbe1adc497cbb564d92c37535a93c0414b4a0c8244349686945f9", kill_on_drop: false }`
[INFO] [stdout] 31fa186ad66fbe1adc497cbb564d92c37535a93c0414b4a0c8244349686945f9