[INFO] fetching crate cbitset 0.2.0...
[INFO] testing cbitset-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cbitset 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cbitset 0.2.0 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 cbitset 0.2.0
[INFO] finished tweaking crates.io crate cbitset 0.2.0
[INFO] tweaked toml for crates.io crate cbitset 0.2.0 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] becc638f2de2eaec08a9fba4dada6d9c635fa2116a6c79dedf8b0dc9afc2cf5c
[INFO] running `Command { std: "docker" "start" "-a" "becc638f2de2eaec08a9fba4dada6d9c635fa2116a6c79dedf8b0dc9afc2cf5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "becc638f2de2eaec08a9fba4dada6d9c635fa2116a6c79dedf8b0dc9afc2cf5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becc638f2de2eaec08a9fba4dada6d9c635fa2116a6c79dedf8b0dc9afc2cf5c", kill_on_drop: false }`
[INFO] [stdout] becc638f2de2eaec08a9fba4dada6d9c635fa2116a6c79dedf8b0dc9afc2cf5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 54b7731f230653b47b92cef1dd3b63a31ff8be5195239fe8dde802f20a508de2
[INFO] running `Command { std: "docker" "start" "-a" "54b7731f230653b47b92cef1dd3b63a31ff8be5195239fe8dde802f20a508de2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cbitset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "54b7731f230653b47b92cef1dd3b63a31ff8be5195239fe8dde802f20a508de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b7731f230653b47b92cef1dd3b63a31ff8be5195239fe8dde802f20a508de2", kill_on_drop: false }`
[INFO] [stdout] 54b7731f230653b47b92cef1dd3b63a31ff8be5195239fe8dde802f20a508de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 655525a96d16db6100324fcfe5779ba64d756e3633d282aa2bb96484e2e9b525
[INFO] running `Command { std: "docker" "start" "-a" "655525a96d16db6100324fcfe5779ba64d756e3633d282aa2bb96484e2e9b525", kill_on_drop: false }`
[INFO] [stderr]    Compiling cbitset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "655525a96d16db6100324fcfe5779ba64d756e3633d282aa2bb96484e2e9b525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "655525a96d16db6100324fcfe5779ba64d756e3633d282aa2bb96484e2e9b525", kill_on_drop: false }`
[INFO] [stdout] 655525a96d16db6100324fcfe5779ba64d756e3633d282aa2bb96484e2e9b525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] eeeed2af23bc3a15643cff88361df84a8a81d8bea73cfda156b8cf227139142a
[INFO] running `Command { std: "docker" "start" "-a" "eeeed2af23bc3a15643cff88361df84a8a81d8bea73cfda156b8cf227139142a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cbitset-6744a0e0f2f62783)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::count_ones_and_zeros ... ok
[INFO] [stdout] test tests::fill ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::repr ... ok
[INFO] [stdout] test tests::try_too_big ... ok
[INFO] [stdout] test tests::panic_too_big - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cbitset
[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" "eeeed2af23bc3a15643cff88361df84a8a81d8bea73cfda156b8cf227139142a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeeed2af23bc3a15643cff88361df84a8a81d8bea73cfda156b8cf227139142a", kill_on_drop: false }`
[INFO] [stdout] eeeed2af23bc3a15643cff88361df84a8a81d8bea73cfda156b8cf227139142a