[INFO] fetching crate diode 0.0.0...
[INFO] testing diode-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate diode 0.0.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate diode 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diode 0.0.0
[INFO] finished tweaking crates.io crate diode 0.0.0
[INFO] tweaked toml for crates.io crate diode 0.0.0 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 658e4f87f5a4b921777543c05a5e86660f39b7222d98b36fe8f5d1edf080ed79
[INFO] running `Command { std: "docker" "start" "-a" "658e4f87f5a4b921777543c05a5e86660f39b7222d98b36fe8f5d1edf080ed79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "658e4f87f5a4b921777543c05a5e86660f39b7222d98b36fe8f5d1edf080ed79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658e4f87f5a4b921777543c05a5e86660f39b7222d98b36fe8f5d1edf080ed79", kill_on_drop: false }`
[INFO] [stdout] 658e4f87f5a4b921777543c05a5e86660f39b7222d98b36fe8f5d1edf080ed79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9c54e7024c59437075e7df3b9d7d9857513856386255d662fa4fa398d5a37ad
[INFO] running `Command { std: "docker" "start" "-a" "d9c54e7024c59437075e7df3b9d7d9857513856386255d662fa4fa398d5a37ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling diode v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "d9c54e7024c59437075e7df3b9d7d9857513856386255d662fa4fa398d5a37ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9c54e7024c59437075e7df3b9d7d9857513856386255d662fa4fa398d5a37ad", kill_on_drop: false }`
[INFO] [stdout] d9c54e7024c59437075e7df3b9d7d9857513856386255d662fa4fa398d5a37ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22f4fc88374275f5cd5461350cbec1f295acb1d3f69cdcdc182801ff7c9123e4
[INFO] running `Command { std: "docker" "start" "-a" "22f4fc88374275f5cd5461350cbec1f295acb1d3f69cdcdc182801ff7c9123e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling diode v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "22f4fc88374275f5cd5461350cbec1f295acb1d3f69cdcdc182801ff7c9123e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22f4fc88374275f5cd5461350cbec1f295acb1d3f69cdcdc182801ff7c9123e4", kill_on_drop: false }`
[INFO] [stdout] 22f4fc88374275f5cd5461350cbec1f295acb1d3f69cdcdc182801ff7c9123e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02a0571bfda6a1e9fe1bd4a1db173d45ecda567f075fee46e2b1401cc210e006
[INFO] running `Command { std: "docker" "start" "-a" "02a0571bfda6a1e9fe1bd4a1db173d45ecda567f075fee46e2b1401cc210e006", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diode-01270c8c20345b26)
[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 diode
[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" "02a0571bfda6a1e9fe1bd4a1db173d45ecda567f075fee46e2b1401cc210e006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a0571bfda6a1e9fe1bd4a1db173d45ecda567f075fee46e2b1401cc210e006", kill_on_drop: false }`
[INFO] [stdout] 02a0571bfda6a1e9fe1bd4a1db173d45ecda567f075fee46e2b1401cc210e006