[INFO] fetching crate smallbox 0.8.0...
[INFO] testing smallbox-0.8.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate smallbox 0.8.0 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate smallbox 0.8.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fafb89dc73cddecaa9e72583efe66b861e7374c03f05c533da325be12c7a3a77
[INFO] running `Command { std: "docker" "start" "-a" "fafb89dc73cddecaa9e72583efe66b861e7374c03f05c533da325be12c7a3a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fafb89dc73cddecaa9e72583efe66b861e7374c03f05c533da325be12c7a3a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafb89dc73cddecaa9e72583efe66b861e7374c03f05c533da325be12c7a3a77", kill_on_drop: false }`
[INFO] [stdout] fafb89dc73cddecaa9e72583efe66b861e7374c03f05c533da325be12c7a3a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22e011b98b72e157fb1063a799b0a6633acc590b5fb244d46a84633e636d1716
[INFO] running `Command { std: "docker" "start" "-a" "22e011b98b72e157fb1063a799b0a6633acc590b5fb244d46a84633e636d1716", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallbox v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "22e011b98b72e157fb1063a799b0a6633acc590b5fb244d46a84633e636d1716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e011b98b72e157fb1063a799b0a6633acc590b5fb244d46a84633e636d1716", kill_on_drop: false }`
[INFO] [stdout] 22e011b98b72e157fb1063a799b0a6633acc590b5fb244d46a84633e636d1716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a95643ca82796c1c742c030fbfdd33634312e94459d24552f264e69c633c3d01
[INFO] running `Command { std: "docker" "start" "-a" "a95643ca82796c1c742c030fbfdd33634312e94459d24552f264e69c633c3d01", 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 test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "a95643ca82796c1c742c030fbfdd33634312e94459d24552f264e69c633c3d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95643ca82796c1c742c030fbfdd33634312e94459d24552f264e69c633c3d01", kill_on_drop: false }`
[INFO] [stdout] a95643ca82796c1c742c030fbfdd33634312e94459d24552f264e69c633c3d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 311b58927c8b509c2a6421f81c62e4c9ce12a88b9dbfa657a90678e9b19cf146
[INFO] running `Command { std: "docker" "start" "-a" "311b58927c8b509c2a6421f81c62e4c9ce12a88b9dbfa657a90678e9b19cf146", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smallbox-53fdde717e212aaa)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test smallbox::tests::test_basic ... ok
[INFO] [stdout] test smallbox::tests::test_dont_drop_space ... ok
[INFO] [stdout] test smallbox::tests::test_clone ... ok
[INFO] [stdout] test smallbox::tests::test_into_inner ... ok
[INFO] [stdout] test smallbox::tests::test_oversize ... ok
[INFO] [stdout] test smallbox::tests::test_resize ... ok
[INFO] [stdout] test smallbox::tests::test_option_encoding ... ok
[INFO] [stdout] test smallbox::tests::test_zst ... ok
[INFO] [stdout] test smallbox::tests::test_drop ... ok
[INFO] [stdout] test smallbox::tests::test_downcast ... ok
[INFO] [stdout] test smallbox::tests::test_new_unchecked ... ok
[INFO] [stdout] test smallbox::tests::test_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smallbox
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T,Space>::into_inner (line 236) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T,Space>::resize (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<dynAny+Send,Space>::downcast (line 310) ... 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<dynAny,Space>::downcast (line 273) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::SmallBox<T,Space>::is_heap (line 148) ... ok
[INFO] [stdout] test src/smallbox.rs - smallbox::smallbox (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "311b58927c8b509c2a6421f81c62e4c9ce12a88b9dbfa657a90678e9b19cf146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311b58927c8b509c2a6421f81c62e4c9ce12a88b9dbfa657a90678e9b19cf146", kill_on_drop: false }`
[INFO] [stdout] 311b58927c8b509c2a6421f81c62e4c9ce12a88b9dbfa657a90678e9b19cf146