[INFO] crate cbitset 0.2.0 is already in cache
[INFO] testing cbitset-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate cbitset 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cbitset 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb2b97eac4abd941bc702731d6c7a4092ad65f3f1bc4e98296d3ab65f2e9b327
[INFO] running `Command { std: "docker" "start" "-a" "bb2b97eac4abd941bc702731d6c7a4092ad65f3f1bc4e98296d3ab65f2e9b327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb2b97eac4abd941bc702731d6c7a4092ad65f3f1bc4e98296d3ab65f2e9b327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2b97eac4abd941bc702731d6c7a4092ad65f3f1bc4e98296d3ab65f2e9b327", kill_on_drop: false }`
[INFO] [stdout] bb2b97eac4abd941bc702731d6c7a4092ad65f3f1bc4e98296d3ab65f2e9b327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 657279fd7e08c9a1c20ad2e10d69fcc85ac8833baa298f88b77167cdd61f8d2e
[INFO] running `Command { std: "docker" "start" "-a" "657279fd7e08c9a1c20ad2e10d69fcc85ac8833baa298f88b77167cdd61f8d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling cbitset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "657279fd7e08c9a1c20ad2e10d69fcc85ac8833baa298f88b77167cdd61f8d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "657279fd7e08c9a1c20ad2e10d69fcc85ac8833baa298f88b77167cdd61f8d2e", kill_on_drop: false }`
[INFO] [stdout] 657279fd7e08c9a1c20ad2e10d69fcc85ac8833baa298f88b77167cdd61f8d2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e03eb2087856205a9b25cdc800fd81c8920c9d520018f60744517e5a3b5bfbe9
[INFO] running `Command { std: "docker" "start" "-a" "e03eb2087856205a9b25cdc800fd81c8920c9d520018f60744517e5a3b5bfbe9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cbitset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "e03eb2087856205a9b25cdc800fd81c8920c9d520018f60744517e5a3b5bfbe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03eb2087856205a9b25cdc800fd81c8920c9d520018f60744517e5a3b5bfbe9", kill_on_drop: false }`
[INFO] [stdout] e03eb2087856205a9b25cdc800fd81c8920c9d520018f60744517e5a3b5bfbe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9a8950138bb61890a53519c68ac132c923e0bab59ecdc4ed659c3ef5a83980a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f9a8950138bb61890a53519c68ac132c923e0bab59ecdc4ed659c3ef5a83980a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cbitset-d922dc6a420cb159
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[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::clear ... ok
[INFO] [stdout] test tests::try_too_big ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::repr ... ok
[INFO] [stdout] test tests::capacity ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::panic_too_big ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9a8950138bb61890a53519c68ac132c923e0bab59ecdc4ed659c3ef5a83980a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a8950138bb61890a53519c68ac132c923e0bab59ecdc4ed659c3ef5a83980a", kill_on_drop: false }`
[INFO] [stdout] f9a8950138bb61890a53519c68ac132c923e0bab59ecdc4ed659c3ef5a83980a