[INFO] fetching crate fixed-slice-vec 0.7.1...
[INFO] testing fixed-slice-vec-0.7.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate fixed-slice-vec 0.7.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate fixed-slice-vec 0.7.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fixed-slice-vec 0.7.1
[INFO] finished tweaking crates.io crate fixed-slice-vec 0.7.1
[INFO] tweaked toml for crates.io crate fixed-slice-vec 0.7.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85d319aa475bd7b0173f013b29ea33b17b474679603725132f0714c054f14a1e
[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" "85d319aa475bd7b0173f013b29ea33b17b474679603725132f0714c054f14a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85d319aa475bd7b0173f013b29ea33b17b474679603725132f0714c054f14a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d319aa475bd7b0173f013b29ea33b17b474679603725132f0714c054f14a1e", kill_on_drop: false }`
[INFO] [stdout] 85d319aa475bd7b0173f013b29ea33b17b474679603725132f0714c054f14a1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc3750bcb25a7054337302cd664591f254e81e45560a9d03717ec93a6ac5ddd5
[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" "fc3750bcb25a7054337302cd664591f254e81e45560a9d03717ec93a6ac5ddd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed-slice-vec v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "fc3750bcb25a7054337302cd664591f254e81e45560a9d03717ec93a6ac5ddd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc3750bcb25a7054337302cd664591f254e81e45560a9d03717ec93a6ac5ddd5", kill_on_drop: false }`
[INFO] [stdout] fc3750bcb25a7054337302cd664591f254e81e45560a9d03717ec93a6ac5ddd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffc367655c95e7d361ca9708d0db673b547870eba3dd33936937268607f3ac60
[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" "ffc367655c95e7d361ca9708d0db673b547870eba3dd33936937268607f3ac60", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling fixed-slice-vec v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.79s
[INFO] running `Command { std: "docker" "inspect" "ffc367655c95e7d361ca9708d0db673b547870eba3dd33936937268607f3ac60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc367655c95e7d361ca9708d0db673b547870eba3dd33936937268607f3ac60", kill_on_drop: false }`
[INFO] [stdout] ffc367655c95e7d361ca9708d0db673b547870eba3dd33936937268607f3ac60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 963a2549317c4626a9fe7d353709cf61d5dedb077a860e309ff9e001ce8bbfe0
[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" "963a2549317c4626a9fe7d353709cf61d5dedb077a860e309ff9e001ce8bbfe0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fixed_slice_vec-ad9e9e474347456a
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test single::tests::embed_not_enough_space_detected ... ok
[INFO] [stdout] test single::tests::happy_path_embed ... ok
[INFO] [stdout] test single::tests::happy_path_embed_uninit ... ok
[INFO] [stdout] test single::tests::split_not_enough_space_detected ... ok
[INFO] [stdout] test single::tests::happy_path_split ... ok
[INFO] [stdout] test single::tests::split_uninit_from_bytes_empty ... ok
[INFO] [stdout] test single::tests::happy_path_split_uninit ... ok
[INFO] [stdout] test single::tests::split_uninit_from_bytes_observe_leftovers ... ok
[INFO] [stdout] test single::tests::split_uninit_from_uninit_bytes_empty ... ok
[INFO] [stdout] test single::tests::split_uninit_from_uninit_bytes_observe_leftovers ... ok
[INFO] [stdout] test single::tests::embed_uninit_not_enough_space_detected ... ok
[INFO] [stdout] test single::tests::split_uninit_not_enough_space_detected ... ok
[INFO] [stdout] test vec::tests::as_mut_ptr_allows_changes_to_internal_content ... ok
[INFO] [stdout] test single::tests::zero_sized_types_not_permitted ... ok
[INFO] [stdout] test vec::tests::align_captures_suffix_and_prefix ... ok
[INFO] [stdout] test vec::tests::as_ptr_reveals_expected_internal_content ... ok
[INFO] [stdout] test vec::tests::comparison_sanity_checks ... ok
[INFO] [stdout] test vec::tests::extend_with_exactly_enough_room ... ok
[INFO] [stdout] test vec::tests::extend_with_more_than_enough_room ... ok
[INFO] [stdout] test vec::tests::borrow_ish_sanity_checks ... ok
[INFO] [stdout] test vec::tests::equality_sanity_checks ... ok
[INFO] [stdout] test vec::tests::from_uninit ... ok
[INFO] [stdout] test vec::tests::from_uninit_bytes_larger_than_item_slice ... ok
[INFO] [stdout] test vec::tests::happy_path_from_bytes ... ok
[INFO] [stdout] test vec::tests::from_uninit_bytes_smaller_than_item_slice ... ok
[INFO] [stdout] test vec::tests::extend_with_not_enough_room ... ok
[INFO] [stdout] test vec::tests::manual_try_remove ... ok
[INFO] [stdout] test vec::tests::from_uninit_bytes_empty_slice ... ok
[INFO] [stdout] test vec::tests::manual_truncate ... ok
[INFO] [stdout] test vec::tests::manual_try_swap_remove ... ok
[INFO] [stdout] test vec::tests::try_extend_with_more_than_enough_room ... ok
[INFO] [stdout] test vec::tests::manual_swap_remove_inside_range ... ok
[INFO] [stdout] test vec::tests::try_extend_with_not_enough_room ... ok
[INFO] [stdout] test vec::tests::try_extend_with_exactly_enough_room ... ok
[INFO] [stdout] test vec::tests::manual_swap_remove_outside_range ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comparability_tests-594fd0e3b32e9b66
[INFO] [stdout] test vec::tests::manual_swap_remove_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test drops_items_replaced_via_mut_slice ... ok
[INFO] [stdout] test drops_items_when_clear ... ok
[INFO] [stdout] test drops_items_when_dropped ... ok
[INFO] [stdout] test drops_items_when_truncate ... ok
[INFO] [stdout] test vec_like_operations::compare_vec_like_operations_against_array_vec ... ok
[INFO] [stdout] test vec_like_operations::compare_vec_like_operations_against_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/std_required_tests-92e48825a20e3a85
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test formatting_successful ... ok
[INFO] [stdout] test hashing_successful ... ok
[INFO] [stdout] test manual_push ... ok
[INFO] [stdout] test manual_remove ... ok
[INFO] [stdout] test manual_try_swap_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fixed-slice-vec
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::align_from_bytes (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::as_ptr (line 178) ... ok
[INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::from_bytes (line 45) ... ok
[INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::as_mut_ptr (line 142) ... ok
[INFO] [stdout] test src/vec.rs - vec::FixedSliceVec::align_from_uninit_bytes (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "963a2549317c4626a9fe7d353709cf61d5dedb077a860e309ff9e001ce8bbfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963a2549317c4626a9fe7d353709cf61d5dedb077a860e309ff9e001ce8bbfe0", kill_on_drop: false }`
[INFO] [stdout] 963a2549317c4626a9fe7d353709cf61d5dedb077a860e309ff9e001ce8bbfe0