[INFO] crate smallbox 0.8.0 is already in cache
[INFO] testing smallbox-0.8.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate smallbox 0.8.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate smallbox 0.8.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ab09f24629c16494cdf1f953e0b840f164e1f0c4f1cc1051e92307ae2fa8fe0e
[INFO] running `"docker" "start" "-a" "ab09f24629c16494cdf1f953e0b840f164e1f0c4f1cc1051e92307ae2fa8fe0e"`
[INFO] [stderr]    Compiling smallbox v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `"docker" "inspect" "ab09f24629c16494cdf1f953e0b840f164e1f0c4f1cc1051e92307ae2fa8fe0e"`
[INFO] running `"docker" "rm" "-f" "ab09f24629c16494cdf1f953e0b840f164e1f0c4f1cc1051e92307ae2fa8fe0e"`
[INFO] [stdout] ab09f24629c16494cdf1f953e0b840f164e1f0c4f1cc1051e92307ae2fa8fe0e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 670cff1e60a0316a11cb3c30625eeef67bb7de866724a2d9b0836d6d4681ef89
[INFO] running `"docker" "start" "-a" "670cff1e60a0316a11cb3c30625eeef67bb7de866724a2d9b0836d6d4681ef89"`
[INFO] [stderr]    Compiling smallbox v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "670cff1e60a0316a11cb3c30625eeef67bb7de866724a2d9b0836d6d4681ef89"`
[INFO] running `"docker" "rm" "-f" "670cff1e60a0316a11cb3c30625eeef67bb7de866724a2d9b0836d6d4681ef89"`
[INFO] [stdout] 670cff1e60a0316a11cb3c30625eeef67bb7de866724a2d9b0836d6d4681ef89
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe3b3d6e7c6c85c3d7ddec9b663807194a8d8ba483a306adacb56a8a56c5b149
[INFO] running `"docker" "start" "-a" "fe3b3d6e7c6c85c3d7ddec9b663807194a8d8ba483a306adacb56a8a56c5b149"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smallbox-e7938ab35e93db65
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test smallbox::tests::test_basic ... ok
[INFO] [stdout] test smallbox::tests::test_clone ... ok
[INFO] [stdout] test smallbox::tests::test_zst ... ok
[INFO] [stdout] test smallbox::tests::test_resize ... ok
[INFO] [stdout] test smallbox::tests::test_macro ... ok
[INFO] [stdout] test smallbox::tests::test_oversize ... ok
[INFO] [stdout] test smallbox::tests::test_into_inner ... ok
[INFO] [stdout] test smallbox::tests::test_new_unchecked ... ok
[INFO] [stdout] test smallbox::tests::test_drop ... ok
[INFO] [stdout] test smallbox::tests::test_dont_drop_space ... ok
[INFO] [stdout] test smallbox::tests::test_downcast ... ok
[INFO] [stdout] test smallbox::tests::test_option_encoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smallbox
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs -  (line 118) ... ok
[INFO] [stdout] test src/lib.rs -  (line 103) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<Any + Send, Space>::downcast (line 310) ... ok
[INFO] [stdout] test src/lib.rs -  (line 86) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::resize (line 116) ... ok
[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>::into_inner (line 236) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox (line 36) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T, Space>::new (line 77) ... ok
[INFO] [stdout] test src/lib.rs -  (line 65) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<Any, Space>::downcast (line 273) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fe3b3d6e7c6c85c3d7ddec9b663807194a8d8ba483a306adacb56a8a56c5b149"`
[INFO] running `"docker" "rm" "-f" "fe3b3d6e7c6c85c3d7ddec9b663807194a8d8ba483a306adacb56a8a56c5b149"`
[INFO] [stdout] fe3b3d6e7c6c85c3d7ddec9b663807194a8d8ba483a306adacb56a8a56c5b149