[INFO] fetching crate intbits 0.2.0...
[INFO] testing intbits-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate intbits 0.2.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate intbits 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate intbits 0.2.0
[INFO] finished tweaking crates.io crate intbits 0.2.0
[INFO] tweaked toml for crates.io crate intbits 0.2.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38b029a45cf0f8c004dc2de9c0c598bb11e2667cad00b94724d979095dfdd318
[INFO] running `Command { std: "docker" "start" "-a" "38b029a45cf0f8c004dc2de9c0c598bb11e2667cad00b94724d979095dfdd318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38b029a45cf0f8c004dc2de9c0c598bb11e2667cad00b94724d979095dfdd318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b029a45cf0f8c004dc2de9c0c598bb11e2667cad00b94724d979095dfdd318", kill_on_drop: false }`
[INFO] [stdout] 38b029a45cf0f8c004dc2de9c0c598bb11e2667cad00b94724d979095dfdd318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d41cecc16642d8d78fdbb61b14160a5d9a4d30cbfd2161d38f8ff932f3829929
[INFO] running `Command { std: "docker" "start" "-a" "d41cecc16642d8d78fdbb61b14160a5d9a4d30cbfd2161d38f8ff932f3829929", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling intbits v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "d41cecc16642d8d78fdbb61b14160a5d9a4d30cbfd2161d38f8ff932f3829929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d41cecc16642d8d78fdbb61b14160a5d9a4d30cbfd2161d38f8ff932f3829929", kill_on_drop: false }`
[INFO] [stdout] d41cecc16642d8d78fdbb61b14160a5d9a4d30cbfd2161d38f8ff932f3829929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19073d7982601adf329e0d9b30db6db06c24ca0c0f7e611350236d287707fefb
[INFO] running `Command { std: "docker" "start" "-a" "19073d7982601adf329e0d9b30db6db06c24ca0c0f7e611350236d287707fefb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling intbits v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "19073d7982601adf329e0d9b30db6db06c24ca0c0f7e611350236d287707fefb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19073d7982601adf329e0d9b30db6db06c24ca0c0f7e611350236d287707fefb", kill_on_drop: false }`
[INFO] [stdout] 19073d7982601adf329e0d9b30db6db06c24ca0c0f7e611350236d287707fefb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 906f9fe72db1802b068536b30b374d23b06b78ab658cddce3ba77c661bf2eb30
[INFO] running `Command { std: "docker" "start" "-a" "906f9fe72db1802b068536b30b374d23b06b78ab658cddce3ba77c661bf2eb30", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/intbits-c16ab6ac4b80ea74)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::test_get ... ok
[INFO] [stdout] test test::test_set ... ok
[INFO] [stdout] test test::test_get_panic_10 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_1 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_11 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_2 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_3 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_4 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_5 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_6 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_7 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_8 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_9 - should panic ... ok
[INFO] [stdout] test test::test_set_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intbits
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - Bits::set_bit (line 115) ... ok
[INFO] [stdout] test src/lib.rs - Bits::bits (line 94) ... ok
[INFO] [stdout] test src/lib.rs - Bits::set_bits (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Bits::bit (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Bits::Bits (line 46) ... ok
[INFO] [stdout] test src/lib.rs - Bits::N_BITS (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Bits::with_bit (line 154) ... ok
[INFO] [stdout] test src/lib.rs - Bits::with_bits (line 173) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "906f9fe72db1802b068536b30b374d23b06b78ab658cddce3ba77c661bf2eb30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906f9fe72db1802b068536b30b374d23b06b78ab658cddce3ba77c661bf2eb30", kill_on_drop: false }`
[INFO] [stdout] 906f9fe72db1802b068536b30b374d23b06b78ab658cddce3ba77c661bf2eb30