[INFO] fetching crate kraft 0.0.0...
[INFO] testing kraft-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate kraft 0.0.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate kraft 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kraft 0.0.0
[INFO] finished tweaking crates.io crate kraft 0.0.0
[INFO] tweaked toml for crates.io crate kraft 0.0.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54ae375adba13ba3cf8e87ed818547532b45f14674b8094c30b5b5dff380d093
[INFO] running `Command { std: "docker" "start" "-a" "54ae375adba13ba3cf8e87ed818547532b45f14674b8094c30b5b5dff380d093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54ae375adba13ba3cf8e87ed818547532b45f14674b8094c30b5b5dff380d093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ae375adba13ba3cf8e87ed818547532b45f14674b8094c30b5b5dff380d093", kill_on_drop: false }`
[INFO] [stdout] 54ae375adba13ba3cf8e87ed818547532b45f14674b8094c30b5b5dff380d093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 510ad353426910f5f22b711ba638e52e1f911cb2fd84ee15c168db5f25895364
[INFO] running `Command { std: "docker" "start" "-a" "510ad353426910f5f22b711ba638e52e1f911cb2fd84ee15c168db5f25895364", kill_on_drop: false }`
[INFO] [stderr]    Compiling kraft v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "510ad353426910f5f22b711ba638e52e1f911cb2fd84ee15c168db5f25895364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510ad353426910f5f22b711ba638e52e1f911cb2fd84ee15c168db5f25895364", kill_on_drop: false }`
[INFO] [stdout] 510ad353426910f5f22b711ba638e52e1f911cb2fd84ee15c168db5f25895364
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da3d0cd93b79fe6eaed14352e5d7557ebedaa6ccb677fe736d7916d74aa7352c
[INFO] running `Command { std: "docker" "start" "-a" "da3d0cd93b79fe6eaed14352e5d7557ebedaa6ccb677fe736d7916d74aa7352c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kraft v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "da3d0cd93b79fe6eaed14352e5d7557ebedaa6ccb677fe736d7916d74aa7352c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3d0cd93b79fe6eaed14352e5d7557ebedaa6ccb677fe736d7916d74aa7352c", kill_on_drop: false }`
[INFO] [stdout] da3d0cd93b79fe6eaed14352e5d7557ebedaa6ccb677fe736d7916d74aa7352c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6be293ae9559b05751f1ffeb1117330553c3ee58fb60ed5615c22cf4cd1250d
[INFO] running `Command { std: "docker" "start" "-a" "e6be293ae9559b05751f1ffeb1117330553c3ee58fb60ed5615c22cf4cd1250d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kraft-216117860670c409)
[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 kraft
[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" "e6be293ae9559b05751f1ffeb1117330553c3ee58fb60ed5615c22cf4cd1250d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6be293ae9559b05751f1ffeb1117330553c3ee58fb60ed5615c22cf4cd1250d", kill_on_drop: false }`
[INFO] [stdout] e6be293ae9559b05751f1ffeb1117330553c3ee58fb60ed5615c22cf4cd1250d