[INFO] fetching crate rkyv 0.6.4...
[INFO] testing rkyv-0.6.4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rkyv 0.6.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rkyv 0.6.4 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rkyv 0.6.4
[INFO] finished tweaking crates.io crate rkyv 0.6.4
[INFO] tweaked toml for crates.io crate rkyv 0.6.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6824338682ff5b53db6d75df30a469e18ffa4ad4aa28d6c549cf02706d5a9e7e
[INFO] running `Command { std: "docker" "start" "-a" "6824338682ff5b53db6d75df30a469e18ffa4ad4aa28d6c549cf02706d5a9e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6824338682ff5b53db6d75df30a469e18ffa4ad4aa28d6c549cf02706d5a9e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6824338682ff5b53db6d75df30a469e18ffa4ad4aa28d6c549cf02706d5a9e7e", kill_on_drop: false }`
[INFO] [stdout] 6824338682ff5b53db6d75df30a469e18ffa4ad4aa28d6c549cf02706d5a9e7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dba2686c7ff44536ab175549927dc2c39a1b66d25a47030172ee9f42e6d7b12
[INFO] running `Command { std: "docker" "start" "-a" "9dba2686c7ff44536ab175549927dc2c39a1b66d25a47030172ee9f42e6d7b12", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling rkyv v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.2
[INFO] [stderr]    Compiling rkyv_derive v0.6.3
[INFO] [stderr]    Compiling ptr_meta v0.1.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.87s
[INFO] running `Command { std: "docker" "inspect" "9dba2686c7ff44536ab175549927dc2c39a1b66d25a47030172ee9f42e6d7b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dba2686c7ff44536ab175549927dc2c39a1b66d25a47030172ee9f42e6d7b12", kill_on_drop: false }`
[INFO] [stdout] 9dba2686c7ff44536ab175549927dc2c39a1b66d25a47030172ee9f42e6d7b12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b31cf5b9a960b04f5da547736c423e276468f54d033ef714831118a0974304b4
[INFO] running `Command { std: "docker" "start" "-a" "b31cf5b9a960b04f5da547736c423e276468f54d033ef714831118a0974304b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rkyv v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "b31cf5b9a960b04f5da547736c423e276468f54d033ef714831118a0974304b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31cf5b9a960b04f5da547736c423e276468f54d033ef714831118a0974304b4", kill_on_drop: false }`
[INFO] [stdout] b31cf5b9a960b04f5da547736c423e276468f54d033ef714831118a0974304b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58d191c95bca9028b66ce5c4398c69ccaed14e3b3d247504a4b896063ea46b6f
[INFO] running `Command { std: "docker" "start" "-a" "58d191c95bca9028b66ce5c4398c69ccaed14e3b3d247504a4b896063ea46b6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rkyv-027aed15b2168648)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rkyv
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::set_len (line 462) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::reserve (line 285) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::extend_from_slice (line 354) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::shrink_to_fit (line 142) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::as_ptr (line 223) ... ok
[INFO] [stdout] test src/util/mod.rs - util::Aligned (line 197) ... ok
[INFO] [stdout] test src/ser/serializers/std.rs - ser::serializers::std::WriteSerializer (line 15) ... ok
[INFO] [stdout] test src/macros.rs - project_struct (line 18) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::capacity (line 264) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::reserve_exact (line 434) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::into_vec (line 525) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::with_capacity (line 60) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::as_slice (line 246) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::clear (line 110) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::into_boxed_slice (line 498) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::into_boxed_slice (line 487) ... ok
[INFO] [stdout] test src/lib.rs - ArchiveCopy (line 573) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::is_empty (line 320) ... ok
[INFO] [stdout] test src/lib.rs - ArchiveUnsized (line 330) ... ok
[INFO] [stdout] test src/macros.rs - project_tuple (line 69) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::new (line 40) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::pop (line 378) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::push (line 404) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::as_mut_slice (line 194) ... ok
[INFO] [stdout] test src/lib.rs - Archive (line 133) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::into_vec (line 538) ... ok
[INFO] [stdout] test src/lib.rs - Archive (line 179) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::len (line 337) ... ok
[INFO] [stdout] test src/ser/serializers/mod.rs - ser::serializers::BufferSerializer (line 22) ... ok
[INFO] [stdout] test src/util/std.rs - util::std::AlignedVec::as_mut_ptr (line 167) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58d191c95bca9028b66ce5c4398c69ccaed14e3b3d247504a4b896063ea46b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d191c95bca9028b66ce5c4398c69ccaed14e3b3d247504a4b896063ea46b6f", kill_on_drop: false }`
[INFO] [stdout] 58d191c95bca9028b66ce5c4398c69ccaed14e3b3d247504a4b896063ea46b6f