[INFO] fetching crate sparseset 1.0.0...
[INFO] testing sparseset-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sparseset 1.0.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate sparseset 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 sparseset 1.0.0
[INFO] finished tweaking crates.io crate sparseset 1.0.0
[INFO] tweaked toml for crates.io crate sparseset 1.0.0 written to /workspace/builds/worker-29/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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] e6edf78d93305d8e8be66c7da8c0d8e2a6e0139a6df2a019dd02886a8badcf5f
[INFO] running `Command { std: "docker" "start" "-a" "e6edf78d93305d8e8be66c7da8c0d8e2a6e0139a6df2a019dd02886a8badcf5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6edf78d93305d8e8be66c7da8c0d8e2a6e0139a6df2a019dd02886a8badcf5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6edf78d93305d8e8be66c7da8c0d8e2a6e0139a6df2a019dd02886a8badcf5f", kill_on_drop: false }`
[INFO] [stdout] e6edf78d93305d8e8be66c7da8c0d8e2a6e0139a6df2a019dd02886a8badcf5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 0a57dada07b28fbbe241a2f21a03e825f121c138b0f75d1bf83110d43acceccb
[INFO] running `Command { std: "docker" "start" "-a" "0a57dada07b28fbbe241a2f21a03e825f121c138b0f75d1bf83110d43acceccb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sparseset v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "0a57dada07b28fbbe241a2f21a03e825f121c138b0f75d1bf83110d43acceccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a57dada07b28fbbe241a2f21a03e825f121c138b0f75d1bf83110d43acceccb", kill_on_drop: false }`
[INFO] [stdout] 0a57dada07b28fbbe241a2f21a03e825f121c138b0f75d1bf83110d43acceccb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 0715af3672eead7347e67ecbc010418205cde2cf7e2780b09f704c4b23670a32
[INFO] running `Command { std: "docker" "start" "-a" "0715af3672eead7347e67ecbc010418205cde2cf7e2780b09f704c4b23670a32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sparseset v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "0715af3672eead7347e67ecbc010418205cde2cf7e2780b09f704c4b23670a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0715af3672eead7347e67ecbc010418205cde2cf7e2780b09f704c4b23670a32", kill_on_drop: false }`
[INFO] [stdout] 0715af3672eead7347e67ecbc010418205cde2cf7e2780b09f704c4b23670a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 25cfaa00f9403aecacae99dc1580f131e0798e848fcd041f5345dfe9d29b68b8
[INFO] running `Command { std: "docker" "start" "-a" "25cfaa00f9403aecacae99dc1580f131e0798e848fcd041f5345dfe9d29b68b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.93s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sparseset-8cd637b06d329fa5)
[INFO] [stdout] running 11 tests
[INFO] [stderr]    Doc-tests sparseset
[INFO] [stdout] test clear ... ok
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test create ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test remove ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test slice_indexing ... ok
[INFO] [stdout] test iter_mut ... ok
[INFO] [stdout] test get ... ok
[INFO] [stdout] test into_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - SparseSet (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25cfaa00f9403aecacae99dc1580f131e0798e848fcd041f5345dfe9d29b68b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cfaa00f9403aecacae99dc1580f131e0798e848fcd041f5345dfe9d29b68b8", kill_on_drop: false }`
[INFO] [stdout] 25cfaa00f9403aecacae99dc1580f131e0798e848fcd041f5345dfe9d29b68b8