[INFO] fetching crate sparseset 1.0.0...
[INFO] testing sparseset-1.0.0 against beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a463fa5e4ce9b8b1e062f60e1cc9804cc6dfca6179436e676f488b14ccd908f
[INFO] running `Command { std: "docker" "start" "-a" "7a463fa5e4ce9b8b1e062f60e1cc9804cc6dfca6179436e676f488b14ccd908f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a463fa5e4ce9b8b1e062f60e1cc9804cc6dfca6179436e676f488b14ccd908f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a463fa5e4ce9b8b1e062f60e1cc9804cc6dfca6179436e676f488b14ccd908f", kill_on_drop: false }`
[INFO] [stdout] 7a463fa5e4ce9b8b1e062f60e1cc9804cc6dfca6179436e676f488b14ccd908f
[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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba3b73a8785924bee487a42bd313c71c5e4f66cc9b312fbac32de86dfadbf54c
[INFO] running `Command { std: "docker" "start" "-a" "ba3b73a8785924bee487a42bd313c71c5e4f66cc9b312fbac32de86dfadbf54c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparseset v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "ba3b73a8785924bee487a42bd313c71c5e4f66cc9b312fbac32de86dfadbf54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3b73a8785924bee487a42bd313c71c5e4f66cc9b312fbac32de86dfadbf54c", kill_on_drop: false }`
[INFO] [stdout] ba3b73a8785924bee487a42bd313c71c5e4f66cc9b312fbac32de86dfadbf54c
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 414382b58632b2931a1791c3781da89c2ebf5b20ae9e2bf01eff61e324600b3f
[INFO] running `Command { std: "docker" "start" "-a" "414382b58632b2931a1791c3781da89c2ebf5b20ae9e2bf01eff61e324600b3f", 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 3.14s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparseset-88302330ee1ffce3)
[INFO] running `Command { std: "docker" "inspect" "414382b58632b2931a1791c3781da89c2ebf5b20ae9e2bf01eff61e324600b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "414382b58632b2931a1791c3781da89c2ebf5b20ae9e2bf01eff61e324600b3f", kill_on_drop: false }`
[INFO] [stdout] 414382b58632b2931a1791c3781da89c2ebf5b20ae9e2bf01eff61e324600b3f
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8334123c7862bc266bf0a360c2260b39587fce106af13806730c6fe27bfcbef
[INFO] running `Command { std: "docker" "start" "-a" "c8334123c7862bc266bf0a360c2260b39587fce106af13806730c6fe27bfcbef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparseset-88302330ee1ffce3)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test get ... ok
[INFO] [stdout] test clear ... ok
[INFO] [stdout] test create ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test into_iter ... ok
[INFO] [stdout] test iter_mut ... ok
[INFO] [stdout] test remove ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test slice_indexing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparseset
[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 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8334123c7862bc266bf0a360c2260b39587fce106af13806730c6fe27bfcbef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8334123c7862bc266bf0a360c2260b39587fce106af13806730c6fe27bfcbef", kill_on_drop: false }`
[INFO] [stdout] c8334123c7862bc266bf0a360c2260b39587fce106af13806730c6fe27bfcbef