[INFO] fetching crate smallbox 0.8.0...
[INFO] testing smallbox-0.8.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate smallbox 0.8.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate smallbox 0.8.0 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 smallbox 0.8.0
[INFO] finished tweaking crates.io crate smallbox 0.8.0
[INFO] tweaked toml for crates.io crate smallbox 0.8.0 written to /workspace/builds/worker-46/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] [stderr]     Blocking waiting for file lock on package cache
[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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] f6b38e55aa00b8ef0d553a7788f9cbe0faab44ab45881a3e56aad6bcdcca4dd7
[INFO] running `Command { std: "docker" "start" "-a" "f6b38e55aa00b8ef0d553a7788f9cbe0faab44ab45881a3e56aad6bcdcca4dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6b38e55aa00b8ef0d553a7788f9cbe0faab44ab45881a3e56aad6bcdcca4dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b38e55aa00b8ef0d553a7788f9cbe0faab44ab45881a3e56aad6bcdcca4dd7", kill_on_drop: false }`
[INFO] [stdout] f6b38e55aa00b8ef0d553a7788f9cbe0faab44ab45881a3e56aad6bcdcca4dd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 592ecb8d85defba162bf20e8e83122cb3753dc64f1d9eacc7c35634e8ec2daf1
[INFO] running `Command { std: "docker" "start" "-a" "592ecb8d85defba162bf20e8e83122cb3753dc64f1d9eacc7c35634e8ec2daf1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling smallbox v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "592ecb8d85defba162bf20e8e83122cb3753dc64f1d9eacc7c35634e8ec2daf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "592ecb8d85defba162bf20e8e83122cb3753dc64f1d9eacc7c35634e8ec2daf1", kill_on_drop: false }`
[INFO] [stdout] 592ecb8d85defba162bf20e8e83122cb3753dc64f1d9eacc7c35634e8ec2daf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 8783d1d739c51f62dd705f6f4f77c16051fcddacfd8af8b3d32bfec0a012b66d
[INFO] running `Command { std: "docker" "start" "-a" "8783d1d739c51f62dd705f6f4f77c16051fcddacfd8af8b3d32bfec0a012b66d", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallbox v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "8783d1d739c51f62dd705f6f4f77c16051fcddacfd8af8b3d32bfec0a012b66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8783d1d739c51f62dd705f6f4f77c16051fcddacfd8af8b3d32bfec0a012b66d", kill_on_drop: false }`
[INFO] [stdout] 8783d1d739c51f62dd705f6f4f77c16051fcddacfd8af8b3d32bfec0a012b66d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 649efb3b4285ec44e4e5e7c1f76810adb33a4cbe3cdf4b68fb0cc03e44352bbf
[INFO] running `Command { std: "docker" "start" "-a" "649efb3b4285ec44e4e5e7c1f76810adb33a4cbe3cdf4b68fb0cc03e44352bbf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smallbox-dbbc931d2b025715)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test smallbox::tests::test_clone ... ok
[INFO] [stdout] test smallbox::tests::test_basic ... ok
[INFO] [stdout] test smallbox::tests::test_drop ... ok
[INFO] [stdout] test smallbox::tests::test_new_unchecked ... ok
[INFO] [stdout] test smallbox::tests::test_into_inner ... ok
[INFO] [stdout] test smallbox::tests::test_macro ... ok
[INFO] [stdout] test smallbox::tests::test_resize ... ok
[INFO] [stdout] test smallbox::tests::test_zst ... ok
[INFO] [stdout] test smallbox::tests::test_oversize ... ok
[INFO] [stdout] test smallbox::tests::test_downcast ... ok
[INFO] [stdout] test smallbox::tests::test_option_encoding ... ok
[INFO] [stdout] test smallbox::tests::test_dont_drop_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smallbox
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::is_heap (line 148) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::resize (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::new (line 77) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::smallbox (line 36) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<dyn Any + Send, Space>::downcast (line 310) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<dyn Any, Space>::downcast (line 273) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::into_inner (line 236) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "649efb3b4285ec44e4e5e7c1f76810adb33a4cbe3cdf4b68fb0cc03e44352bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649efb3b4285ec44e4e5e7c1f76810adb33a4cbe3cdf4b68fb0cc03e44352bbf", kill_on_drop: false }`
[INFO] [stdout] 649efb3b4285ec44e4e5e7c1f76810adb33a4cbe3cdf4b68fb0cc03e44352bbf