[INFO] fetching crate gazebo 0.4.1...
[INFO] testing gazebo-0.4.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate gazebo 0.4.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gazebo 0.4.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gazebo 0.4.1
[INFO] finished tweaking crates.io crate gazebo 0.4.1
[INFO] tweaked toml for crates.io crate gazebo 0.4.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39e7b61750dd547a7b458795e32395f62c467e9c5c433b6a057b7ba60773c033
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "39e7b61750dd547a7b458795e32395f62c467e9c5c433b6a057b7ba60773c033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39e7b61750dd547a7b458795e32395f62c467e9c5c433b6a057b7ba60773c033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e7b61750dd547a7b458795e32395f62c467e9c5c433b6a057b7ba60773c033", kill_on_drop: false }`
[INFO] [stdout] 39e7b61750dd547a7b458795e32395f62c467e9c5c433b6a057b7ba60773c033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4f743bcd096a741d817b4f814c76ae1239269200680f4e701367bc7cfb0b57e5
[INFO] running `Command { std: "docker" "start" "-a" "4f743bcd096a741d817b4f814c76ae1239269200680f4e701367bc7cfb0b57e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling gazebo_derive v0.4.1
[INFO] [stderr]    Compiling gazebo v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.77s
[INFO] running `Command { std: "docker" "inspect" "4f743bcd096a741d817b4f814c76ae1239269200680f4e701367bc7cfb0b57e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f743bcd096a741d817b4f814c76ae1239269200680f4e701367bc7cfb0b57e5", kill_on_drop: false }`
[INFO] [stdout] 4f743bcd096a741d817b4f814c76ae1239269200680f4e701367bc7cfb0b57e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 50b52df0ba37bdb64bc5a6a4a019d63c8a7d9e52317b8e1ee4e26decd90de9c8
[INFO] running `Command { std: "docker" "start" "-a" "50b52df0ba37bdb64bc5a6a4a019d63c8a7d9e52317b8e1ee4e26decd90de9c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling gazebo v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "50b52df0ba37bdb64bc5a6a4a019d63c8a7d9e52317b8e1ee4e26decd90de9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b52df0ba37bdb64bc5a6a4a019d63c8a7d9e52317b8e1ee4e26decd90de9c8", kill_on_drop: false }`
[INFO] [stdout] 50b52df0ba37bdb64bc5a6a4a019d63c8a7d9e52317b8e1ee4e26decd90de9c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c002f8a9cccf86e12ef1932b3243ad59c032fc426ff2566df3b6dc2c002ac5e4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c002f8a9cccf86e12ef1932b3243ad59c032fc426ff2566df3b6dc2c002ac5e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gazebo-30b5f62c972e8895)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test cast::tests::test_transmute_unchecked_bytes ... ok
[INFO] [stdout] test cast::tests::test_transmute ... ok
[INFO] [stdout] test any::tests::test_first_wins ... ok
[INFO] [stdout] test cast::tests::test_transmute_unchecked ... ok
[INFO] [stdout] test cell::test::test_as_aref ... ok
[INFO] [stdout] test cell::test::test_borrow_guards ... ok
[INFO] [stdout] test cell::test::test_from_ref_docs ... ok
[INFO] [stdout] test cell::test::test_pointer_basics ... ok
[INFO] [stdout] test cell::test::test_ref_as_expected ... ok
[INFO] [stdout] test cell::test::test_ref_filter_map_dropping ... ok
[INFO] [stdout] test cmp::impls::tests::option_maybe_eq ... ok
[INFO] [stdout] test cmp::impls::tests::result_maybe_eq ... ok
[INFO] [stdout] test cell::test::test_ref_map_dropping ... ok
[INFO] [stdout] test any::tests::test_can_convert ... ok
[INFO] [stdout] test any::tests::test_none ... ok
[INFO] [stdout] test coerce::test::test_coerce_lifetime ... ok
[INFO] [stdout] test dupe::tests::test_dupe_enum ... ok
[INFO] [stdout] test coerce::test::test_ptr_coerce ... ok
[INFO] [stdout] test test::test_default_ ... ok
[INFO] [stdout] test dupe::tests::test_dupe_fn ... ok
[INFO] [stdout] test cmp::impls::tests::vec_maybe_eq ... ok
[INFO] [stdout] test hash::tests::test_hashed ... ok
[INFO] [stdout] test dupe::tests::test_dupe_ ... ok
[INFO] [stdout] test prelude::tests::test ... ok
[INFO] [stdout] test cmp::tests::always_false_cmp ... ok
[INFO] [stdout] test cmp::tests::test_cmp_any ... ok
[INFO] [stdout] test variants::tests::derive_variant_names ... ok
[INFO] [stdout] test dupe::tests::test_dupe_generic ... ok
[INFO] [stdout] test cmp::tests::cmp_eq_chain ... ok
[INFO] [stdout] test file::tests::test_create_all_and_write ... ok
[INFO] [stdout] test cast::tests::test_transmute_wrong_alignment - should panic ... ok
[INFO] [stdout] test any::tests::test_different_types - should panic ... ok
[INFO] [stderr]    Doc-tests gazebo
[INFO] [stdout] test cast::tests::test_transmute_wrong_sizes - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name gazebo --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern gazebo=/opt/rustwide/target/debug/deps/libgazebo-35cbd7a47263f04e.rlib --extern gazebo_derive=/opt/rustwide/target/debug/deps/libgazebo_derive-a2a4c440c0c8df1e.so -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c002f8a9cccf86e12ef1932b3243ad59c032fc426ff2566df3b6dc2c002ac5e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c002f8a9cccf86e12ef1932b3243ad59c032fc426ff2566df3b6dc2c002ac5e4", kill_on_drop: false }`
[INFO] [stdout] c002f8a9cccf86e12ef1932b3243ad59c032fc426ff2566df3b6dc2c002ac5e4