[INFO] fetching crate nutrimatic 0.1.1...
[INFO] checking nutrimatic-0.1.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate nutrimatic 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate nutrimatic 0.1.1
[INFO] finished tweaking crates.io crate nutrimatic 0.1.1
[INFO] tweaked toml for crates.io crate nutrimatic 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nutrimatic 0.1.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c261a5ec300e7451b47374aab0eac66e422c72ef6bc3248c7b4ea0af18d08829
[INFO] running `Command { std: "docker" "start" "-a" "c261a5ec300e7451b47374aab0eac66e422c72ef6bc3248c7b4ea0af18d08829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c261a5ec300e7451b47374aab0eac66e422c72ef6bc3248c7b4ea0af18d08829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c261a5ec300e7451b47374aab0eac66e422c72ef6bc3248c7b4ea0af18d08829", kill_on_drop: false }`
[INFO] [stdout] c261a5ec300e7451b47374aab0eac66e422c72ef6bc3248c7b4ea0af18d08829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03f8fac14b682034acd8d2eb687b77c770cb066a12b0072cb85df37389fd2d02
[INFO] running `Command { std: "docker" "start" "-a" "03f8fac14b682034acd8d2eb687b77c770cb066a12b0072cb85df37389fd2d02", kill_on_drop: false }`
[INFO] [stderr]     Checking nutrimatic v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[derive(Clone, Copy, Debug, Eq, PartialEq)]
[INFO] [stdout]     |                                  --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 120 |     read_fn: node_types::ReaderFn<'buf>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]  --> src/node_types.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn read_00(buf: &[u8], base: usize, _ind: usize, freq: u64) -> Node {
[INFO] [stdout]   |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn read_00(buf: &[u8], base: usize, _ind: usize, freq: u64) -> Node<'_> {
[INFO] [stdout]   |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) fn read_10(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) fn read_10(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) fn read_11(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) fn read_11(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) fn read_12(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) fn read_12(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub(crate) fn read_22(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub(crate) fn read_22(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) fn read_88(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) fn read_88(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[derive(Clone, Copy, Debug, Eq, PartialEq)]
[INFO] [stdout]     |                                  --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 120 |     read_fn: node_types::ReaderFn<'buf>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]  --> src/node_types.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn read_00(buf: &[u8], base: usize, _ind: usize, freq: u64) -> Node {
[INFO] [stdout]   |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn read_00(buf: &[u8], base: usize, _ind: usize, freq: u64) -> Node<'_> {
[INFO] [stdout]   |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) fn read_10(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) fn read_10(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) fn read_11(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) fn read_11(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) fn read_12(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) fn read_12(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub(crate) fn read_22(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub(crate) fn read_22(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/node_types.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) fn read_88(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node {
[INFO] [stdout]    |                            ^^^^^ this lifetime flows to the output        ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) fn read_88(buf: &[u8], base: usize, ind: usize, _freq: u64) -> Node<'_> {
[INFO] [stdout]    |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "03f8fac14b682034acd8d2eb687b77c770cb066a12b0072cb85df37389fd2d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f8fac14b682034acd8d2eb687b77c770cb066a12b0072cb85df37389fd2d02", kill_on_drop: false }`
[INFO] [stdout] 03f8fac14b682034acd8d2eb687b77c770cb066a12b0072cb85df37389fd2d02