[INFO] fetching crate fenwick 1.0.0...
[INFO] testing fenwick-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fenwick 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate fenwick 1.0.0 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 fenwick 1.0.0
[INFO] finished tweaking crates.io crate fenwick 1.0.0
[INFO] tweaked toml for crates.io crate fenwick 1.0.0 written to /workspace/builds/worker-3/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 9875a43851a40d2e5d9a635e85d09d8d1caa4bc4ef2cab8f7217265842265cab
[INFO] running `Command { std: "docker" "start" "-a" "9875a43851a40d2e5d9a635e85d09d8d1caa4bc4ef2cab8f7217265842265cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9875a43851a40d2e5d9a635e85d09d8d1caa4bc4ef2cab8f7217265842265cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9875a43851a40d2e5d9a635e85d09d8d1caa4bc4ef2cab8f7217265842265cab", kill_on_drop: false }`
[INFO] [stdout] 9875a43851a40d2e5d9a635e85d09d8d1caa4bc4ef2cab8f7217265842265cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 628f2c979ef96865023ca81203c4dad816342748e45db871f6f46c6f6662d829
[INFO] running `Command { std: "docker" "start" "-a" "628f2c979ef96865023ca81203c4dad816342748e45db871f6f46c6f6662d829", kill_on_drop: false }`
[INFO] [stderr]    Compiling fenwick v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "628f2c979ef96865023ca81203c4dad816342748e45db871f6f46c6f6662d829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628f2c979ef96865023ca81203c4dad816342748e45db871f6f46c6f6662d829", kill_on_drop: false }`
[INFO] [stdout] 628f2c979ef96865023ca81203c4dad816342748e45db871f6f46c6f6662d829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 60eae21283aa1c4bdcffe610d1e669419cf5a4a94b03f3332f7d0305d41846f0
[INFO] running `Command { std: "docker" "start" "-a" "60eae21283aa1c4bdcffe610d1e669419cf5a4a94b03f3332f7d0305d41846f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling fenwick v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "60eae21283aa1c4bdcffe610d1e669419cf5a4a94b03f3332f7d0305d41846f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60eae21283aa1c4bdcffe610d1e669419cf5a4a94b03f3332f7d0305d41846f0", kill_on_drop: false }`
[INFO] [stdout] 60eae21283aa1c4bdcffe610d1e669419cf5a4a94b03f3332f7d0305d41846f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a0b36f72fe09b9ba36a4f5ae29e28bd72c41d67ca0f5710e22bc53dfa376a9bb
[INFO] running `Command { std: "docker" "start" "-a" "a0b36f72fe09b9ba36a4f5ae29e28bd72c41d67ca0f5710e22bc53dfa376a9bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fenwick-272c2800fbf6b59e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test index::tests::down_example ... ok
[INFO] [stdout] test index::tests::up_example ... ok
[INFO] [stdout] test array::tests::randoms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fenwick
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/index.rs - index (line 17) ... ok
[INFO] [stdout] test src/array.rs - array (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0b36f72fe09b9ba36a4f5ae29e28bd72c41d67ca0f5710e22bc53dfa376a9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b36f72fe09b9ba36a4f5ae29e28bd72c41d67ca0f5710e22bc53dfa376a9bb", kill_on_drop: false }`
[INFO] [stdout] a0b36f72fe09b9ba36a4f5ae29e28bd72c41d67ca0f5710e22bc53dfa376a9bb