[INFO] fetching crate dycovec 0.1.1...
[INFO] testing dycovec-0.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate dycovec 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dycovec 0.1.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dycovec 0.1.1
[INFO] finished tweaking crates.io crate dycovec 0.1.1
[INFO] tweaked toml for crates.io crate dycovec 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2301e41567c05fcf21e2200136da5e4f52c5c3fcb73cc371ce158eac8a79b2e1
[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" "2301e41567c05fcf21e2200136da5e4f52c5c3fcb73cc371ce158eac8a79b2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2301e41567c05fcf21e2200136da5e4f52c5c3fcb73cc371ce158eac8a79b2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2301e41567c05fcf21e2200136da5e4f52c5c3fcb73cc371ce158eac8a79b2e1", kill_on_drop: false }`
[INFO] [stdout] 2301e41567c05fcf21e2200136da5e4f52c5c3fcb73cc371ce158eac8a79b2e1
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a60b2e85299ff3e453125db49ec0e6903c3ec519295873b4da9ea482d70bba1d
[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" "a60b2e85299ff3e453125db49ec0e6903c3ec519295873b4da9ea482d70bba1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dycovec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]  --> src/segment.rs:8:66
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::atomic::{AtomicBool, AtomicUsize, AtomicPtr, Ordering, spin_loop_hint},
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]    --> src/segment.rs:379:11
[INFO] [stdout]     |
[INFO] [stdout] 379 |         { spin_loop_hint() };
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "a60b2e85299ff3e453125db49ec0e6903c3ec519295873b4da9ea482d70bba1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60b2e85299ff3e453125db49ec0e6903c3ec519295873b4da9ea482d70bba1d", kill_on_drop: false }`
[INFO] [stdout] a60b2e85299ff3e453125db49ec0e6903c3ec519295873b4da9ea482d70bba1d
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a73e9d2137ae19fc3558cc8ef17ee56eebe7462162128601b9a0fbd4cccaf0e6
[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" "a73e9d2137ae19fc3558cc8ef17ee56eebe7462162128601b9a0fbd4cccaf0e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling hashbag v0.1.3
[INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]  --> src/segment.rs:8:66
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::atomic::{AtomicBool, AtomicUsize, AtomicPtr, Ordering, spin_loop_hint},
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]    --> src/segment.rs:379:11
[INFO] [stdout]     |
[INFO] [stdout] 379 |         { spin_loop_hint() };
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling sharded-slab v0.1.1
[INFO] [stderr]    Compiling evmap-derive v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling evmap v10.0.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling dycovec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]  --> src/segment.rs:8:66
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::atomic::{AtomicBool, AtomicUsize, AtomicPtr, Ordering, spin_loop_hint},
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]    --> src/segment.rs:379:11
[INFO] [stdout]     |
[INFO] [stdout] 379 |         { spin_loop_hint() };
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.04s
[INFO] running `Command { std: "docker" "inspect" "a73e9d2137ae19fc3558cc8ef17ee56eebe7462162128601b9a0fbd4cccaf0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73e9d2137ae19fc3558cc8ef17ee56eebe7462162128601b9a0fbd4cccaf0e6", kill_on_drop: false }`
[INFO] [stdout] a73e9d2137ae19fc3558cc8ef17ee56eebe7462162128601b9a0fbd4cccaf0e6
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 940bf813cdbf2b0b2a939dd894eebf4256ccfc3bccc0f7253d186c62e9d90094
[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" "940bf813cdbf2b0b2a939dd894eebf4256ccfc3bccc0f7253d186c62e9d90094", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stderr]  --> src/segment.rs:8:66
[INFO] [stderr]   |
[INFO] [stderr] 8 |     sync::atomic::{AtomicBool, AtomicUsize, AtomicPtr, Ordering, spin_loop_hint},
[INFO] [stderr]   |                                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stderr]    --> src/segment.rs:379:11
[INFO] [stderr]     |
[INFO] [stderr] 379 |         { spin_loop_hint() };
[INFO] [stderr]     |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stderr]  --> src/segment.rs:8:66
[INFO] [stderr]   |
[INFO] [stderr] 8 |     sync::atomic::{AtomicBool, AtomicUsize, AtomicPtr, Ordering, spin_loop_hint},
[INFO] [stderr]   |                                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stderr]    --> src/segment.rs:379:11
[INFO] [stderr]     |
[INFO] [stderr] 379 |         { spin_loop_hint() };
[INFO] [stderr]     |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dycovec-07803b8679bc33fe)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test segment::test::index ... ok
[INFO] [stdout] test segment::test::nonnull_is_init ... ok
[INFO] [stdout] test segment::test::null_nonzst_is_uninit ... ok
[INFO] [stdout] test segment::test::push_nulls ... ok
[INFO] [stdout] test segment::test::null_zst_is_init ... ok
[INFO] [stdout] test segment::test::push_is_init ... ok
[INFO] [stdout] test segment::test::new_null_is_new ... ok
[INFO] [stdout] test segment::test::len_zst ... ok
[INFO] [stdout] test segment::test::len ... ok
[INFO] [stdout] test segment::test::index_zst ... ok
[INFO] [stdout] test segment::test::index_mut_zst ... ok
[INFO] [stdout] test segment::test::as_slice ... ok
[INFO] [stdout] test segment::test::push_nulls_zst ... ok
[INFO] [stdout] test test::clear ... ok
[INFO] [stdout] test test::clear_zst ... ok
[INFO] [stdout] test test::drop_test ... ok
[INFO] [stdout] test test::drop_test_zst ... ok
[INFO] [stdout] test segment::test::as_slice_zst ... ok
[INFO] [stdout] test segment::test::clear ... ok
[INFO] [stdout] test segment::test::clear_zst ... ok
[INFO] [stdout] test segment::test::drop_test_zst ... ok
[INFO] [stdout] test segment::test::index_mut ... ok
[INFO] [stdout] test test::max_id ... ok
[INFO] [stdout] test segment::test::drop_test ... ok
[INFO] [stdout] test test::index_zst ... ok
[INFO] [stdout] test test::find ... ok
[INFO] [stdout] test test::from_slice ... ok
[INFO] [stdout] test test::from_slice_zst ... ok
[INFO] [stdout] test test::index ... ok
[INFO] [stdout] test test::len ... ok
[INFO] [stdout] test test::index_mut ... ok
[INFO] [stderr]    Doc-tests dycovec
[INFO] [stdout] test test::len_zst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:4:69
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![warn(clippy::all, clippy::pedantic, clippy::cargo, missing_docs, missing_doc_code_examples)]
[INFO] [stderr]   |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "940bf813cdbf2b0b2a939dd894eebf4256ccfc3bccc0f7253d186c62e9d90094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940bf813cdbf2b0b2a939dd894eebf4256ccfc3bccc0f7253d186c62e9d90094", kill_on_drop: false }`
[INFO] [stdout] 940bf813cdbf2b0b2a939dd894eebf4256ccfc3bccc0f7253d186c62e9d90094