[INFO] fetching crate ddt 0.0.0...
[INFO] testing ddt-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ddt 0.0.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate ddt 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ddt 0.0.0
[INFO] finished tweaking crates.io crate ddt 0.0.0
[INFO] tweaked toml for crates.io crate ddt 0.0.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate ddt 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cdf806a8c59a1f349d4fd309dbdc469f866e4e3ffee79b6d5a6f1e417ce8f36
[INFO] running `Command { std: "docker" "start" "-a" "7cdf806a8c59a1f349d4fd309dbdc469f866e4e3ffee79b6d5a6f1e417ce8f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cdf806a8c59a1f349d4fd309dbdc469f866e4e3ffee79b6d5a6f1e417ce8f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdf806a8c59a1f349d4fd309dbdc469f866e4e3ffee79b6d5a6f1e417ce8f36", kill_on_drop: false }`
[INFO] [stdout] 7cdf806a8c59a1f349d4fd309dbdc469f866e4e3ffee79b6d5a6f1e417ce8f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2378c5313e424e6f767e722c04281c017d1f328351427c19b9172674fec3e4b3
[INFO] running `Command { std: "docker" "start" "-a" "2378c5313e424e6f767e722c04281c017d1f328351427c19b9172674fec3e4b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ddt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "2378c5313e424e6f767e722c04281c017d1f328351427c19b9172674fec3e4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2378c5313e424e6f767e722c04281c017d1f328351427c19b9172674fec3e4b3", kill_on_drop: false }`
[INFO] [stdout] 2378c5313e424e6f767e722c04281c017d1f328351427c19b9172674fec3e4b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ee5f8aa0abd26211cb2d9af6aa5410f160eacffe6626007bcd8e268a6eaa1c3
[INFO] running `Command { std: "docker" "start" "-a" "9ee5f8aa0abd26211cb2d9af6aa5410f160eacffe6626007bcd8e268a6eaa1c3", 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] [stderr]    Compiling ddt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "9ee5f8aa0abd26211cb2d9af6aa5410f160eacffe6626007bcd8e268a6eaa1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee5f8aa0abd26211cb2d9af6aa5410f160eacffe6626007bcd8e268a6eaa1c3", kill_on_drop: false }`
[INFO] [stdout] 9ee5f8aa0abd26211cb2d9af6aa5410f160eacffe6626007bcd8e268a6eaa1c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b4457a11d855793c4cfcef68bdd71bad27287a971c3c6d04a8e536d1a79aafb
[INFO] running `Command { std: "docker" "start" "-a" "3b4457a11d855793c4cfcef68bdd71bad27287a971c3c6d04a8e536d1a79aafb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ddt-c12a32bd2accdd7c)
[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" "3b4457a11d855793c4cfcef68bdd71bad27287a971c3c6d04a8e536d1a79aafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b4457a11d855793c4cfcef68bdd71bad27287a971c3c6d04a8e536d1a79aafb", kill_on_drop: false }`
[INFO] [stdout] 3b4457a11d855793c4cfcef68bdd71bad27287a971c3c6d04a8e536d1a79aafb