[INFO] fetching crate narrow 0.1.0...
[INFO] testing narrow-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate narrow 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate narrow 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate narrow 0.1.0
[INFO] finished tweaking crates.io crate narrow 0.1.0
[INFO] tweaked toml for crates.io crate narrow 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 453b04a7c682b7e8ee584301d3cddfeba3bfb7cb5bba79fb990562a8c7a9791b
[INFO] running `Command { std: "docker" "start" "-a" "453b04a7c682b7e8ee584301d3cddfeba3bfb7cb5bba79fb990562a8c7a9791b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "453b04a7c682b7e8ee584301d3cddfeba3bfb7cb5bba79fb990562a8c7a9791b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453b04a7c682b7e8ee584301d3cddfeba3bfb7cb5bba79fb990562a8c7a9791b", kill_on_drop: false }`
[INFO] [stdout] 453b04a7c682b7e8ee584301d3cddfeba3bfb7cb5bba79fb990562a8c7a9791b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1f94af84574866d323eaedd1a1d6ed46988b1eec1abfe4e2b95ae103c293c45
[INFO] running `Command { std: "docker" "start" "-a" "b1f94af84574866d323eaedd1a1d6ed46988b1eec1abfe4e2b95ae103c293c45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling wyz v0.4.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling bitvec v0.22.3
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling narrow-derive v0.1.0
[INFO] [stderr]    Compiling narrow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> src/array/fixed_size_list.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Self(iter.into_iter().map(IntoIter::new).flatten().collect())
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> src/array/fixed_size_list.rs:88:47
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     for x in array::IntoIter::new(value) {
[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 7.99s
[INFO] running `Command { std: "docker" "inspect" "b1f94af84574866d323eaedd1a1d6ed46988b1eec1abfe4e2b95ae103c293c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f94af84574866d323eaedd1a1d6ed46988b1eec1abfe4e2b95ae103c293c45", kill_on_drop: false }`
[INFO] [stdout] b1f94af84574866d323eaedd1a1d6ed46988b1eec1abfe4e2b95ae103c293c45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b75b28d0b299e918f2accb3f9a8e682815f5eb0b3d83102166cc965b3e3aa21
[INFO] running `Command { std: "docker" "start" "-a" "0b75b28d0b299e918f2accb3f9a8e682815f5eb0b3d83102166cc965b3e3aa21", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> src/array/fixed_size_list.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Self(iter.into_iter().map(IntoIter::new).flatten().collect())
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> src/array/fixed_size_list.rs:88:47
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     for x in array::IntoIter::new(value) {
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling narrow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> src/array/fixed_size_list.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Self(iter.into_iter().map(IntoIter::new).flatten().collect())
[INFO] [stdout]    |                                             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> src/array/fixed_size_list.rs:88:47
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     for x in array::IntoIter::new(value) {
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Layout::size` that must be used
[INFO] [stdout]    --> src/buffer.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 437 |         layout::<u8, 0>(0).size();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.00s
[INFO] running `Command { std: "docker" "inspect" "0b75b28d0b299e918f2accb3f9a8e682815f5eb0b3d83102166cc965b3e3aa21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b75b28d0b299e918f2accb3f9a8e682815f5eb0b3d83102166cc965b3e3aa21", kill_on_drop: false }`
[INFO] [stdout] 0b75b28d0b299e918f2accb3f9a8e682815f5eb0b3d83102166cc965b3e3aa21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 902f49987f3d0ce995dba5e4b137336b347f5947f176921e8d19517073eefd48
[INFO] running `Command { std: "docker" "start" "-a" "902f49987f3d0ce995dba5e4b137336b347f5947f176921e8d19517073eefd48", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]   --> src/array/fixed_size_list.rs:66:45
[INFO] [stderr]    |
[INFO] [stderr] 66 |         Self(iter.into_iter().map(IntoIter::new).flatten().collect())
[INFO] [stderr]    |                                             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]   --> src/array/fixed_size_list.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 |                     for x in array::IntoIter::new(value) {
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Layout::size` that must be used
[INFO] [stderr]    --> src/buffer.rs:437:9
[INFO] [stderr]     |
[INFO] [stderr] 437 |         layout::<u8, 0>(0).size();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `narrow` (lib) generated 2 warnings
[INFO] [stderr] warning: `narrow` (lib test) generated 3 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/narrow-c89343480206520c)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test array::boolean::tests::deref ... ok
[INFO] [stdout] test array::boolean::tests::from_iter ... ok
[INFO] [stdout] test array::dictionary::tests::from_iter ... ok
[INFO] [stdout] test array::dictionary::tests::into_iter ... ok
[INFO] [stdout] test array::fixed_size_list::tests::from_iter ... ok
[INFO] [stdout] test array::fixed_size_primitive::tests::from_iter ... ok
[INFO] [stdout] test array::fixed_size_list::tests::into_iter ... ok
[INFO] [stdout] test array::r#struct::tests::derive ... ok
[INFO] [stdout] test array::string::tests::from_iter ... ok
[INFO] [stdout] test array::string::tests::into_iter ... ok
[INFO] [stdout] test array::variable_size_binary::tests::from_iter ... ok
[INFO] [stdout] test array::variable_size_binary::tests::into_iter ... ok
[INFO] [stdout] test array::union::tests::from_iter ... ok
[INFO] [stdout] test array::variable_size_list::tests::from_iter ... ok
[INFO] [stdout] test array::variable_size_list::tests::into_iter ... ok
[INFO] [stdout] test bitmap::tests::as_ref ... ok
[INFO] [stdout] test bitmap::tests::as_ref_bitslice ... ok
[INFO] [stdout] test bitmap::tests::as_ref_u8 ... ok
[INFO] [stdout] test bitmap::tests::as_ref_usize ... ok
[INFO] [stdout] test bitmap::tests::capacity ... ok
[INFO] [stdout] test bitmap::tests::deref ... ok
[INFO] [stdout] test bitmap::tests::from_iter ... ok
[INFO] [stdout] test bitmap::tests::from_iter_ref ... ok
[INFO] [stdout] test bitmap::tests::into_iter ... ok
[INFO] [stdout] test buffer::tests::as_ref ... ok
[INFO] [stdout] test buffer::tests::as_ref_u8 ... ok
[INFO] [stdout] test buffer::tests::borrow ... ok
[INFO] [stdout] test buffer::tests::default ... ok
[INFO] [stdout] test buffer::tests::deref ... ok
[INFO] [stdout] test buffer::tests::from_iter ... ok
[INFO] [stdout] test buffer::tests::into_iter ... ok
[INFO] [stdout] test buffer::tests::from_iter_ref ... ok
[INFO] [stdout] test buffer::tests::layout_size ... ok
[INFO] [stdout] test nullable::tests::from_iter ... ok
[INFO] [stdout] test offset::tests::array_data ... ok
[INFO] [stdout] test nullable::tests::into_iter ... ok
[INFO] [stdout] test offset::tests::from_iter ... ok
[INFO] [stdout] test offset::tests::into_iter ... ok
[INFO] [stdout] test validity::tests::array_data ... ok
[INFO] [stdout] test validity::tests::data ... ok
[INFO] [stdout] test validity::tests::deref ... ok
[INFO] [stdout] test bitmap::tests::as_ref_u8_out_of_bounds - should panic ... ok
[INFO] [stdout] test bitmap::tests::as_ref_bitslice_out_of_bounds - should panic ... ok
[INFO] [stdout] test buffer::tests::layout_bad_align - should panic ... ok
[INFO] [stdout] test buffer::tests::layout_overflow - should panic ... ok
[INFO] [stdout] test buffer::tests::layout_zero_sized - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests narrow
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/array/mod.rs - array::Array::is_empty (line 65) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::is_null (line 121) ... ok
[INFO] [stdout] test src/nullable.rs - nullable::Nullable<T>::validity (line 25) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::len (line 52) ... ok
[INFO] [stdout] test src/nullable.rs - nullable::Nullable<T>::data (line 44) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::is_valid (line 178) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::null_count (line 78) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::any_null (line 91) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::all_null (line 104) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::valid_count (line 135) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::any_valid (line 148) ... ok
[INFO] [stdout] test src/array/mod.rs - array::Array::all_valid (line 161) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "902f49987f3d0ce995dba5e4b137336b347f5947f176921e8d19517073eefd48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902f49987f3d0ce995dba5e4b137336b347f5947f176921e8d19517073eefd48", kill_on_drop: false }`
[INFO] [stdout] 902f49987f3d0ce995dba5e4b137336b347f5947f176921e8d19517073eefd48