[INFO] updating cached repository https://github.com/djallen89/gremlin
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ffdce53f71d0907ef2a78c1a063b368b3843b51
[INFO] checking djallen89/gremlin against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjallen89%2Fgremlin" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djallen89/gremlin on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/djallen89/gremlin
[INFO] finished tweaking git repo https://github.com/djallen89/gremlin
[INFO] tweaked toml for git repo https://github.com/djallen89/gremlin written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/djallen89/gremlin already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6f6fe0089c000b6d5517b7af3c633e96b63f653502c5864813d97494df6624c9
[INFO] running `"docker" "start" "-a" "6f6fe0089c000b6d5517b7af3c633e96b63f653502c5864813d97494df6624c9"`
[INFO] [stderr]    Compiling openblas-src v0.6.1
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]     Checking memchr v2.2.0
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking criterion-plot v0.3.0
[INFO] [stderr]     Checking tinytemplate v1.0.1
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking blas-src v0.2.1
[INFO] [stderr]     Checking csv v1.0.5
[INFO] [stderr]     Checking criterion v0.2.10
[INFO] [stderr]     Checking gremlin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1033:37
[INFO] [stderr]      |
[INFO] [stderr] 1033 |                            block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  _____________________________________^
[INFO] [stderr] 1034 | |                                        *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |________________________________________________________________________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1033 |                          block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1034 |                                        *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1045:29
[INFO] [stderr]      |
[INFO] [stderr] 1045 |                    block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  _____________________________^
[INFO] [stderr] 1046 | |                                *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |________________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1045 |                  block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1046 |                                *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1068:34
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                         block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  __________________________________^
[INFO] [stderr] 1069 | |                                     *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |_____________________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                       block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1069 |                                     *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1033:37
[INFO] [stderr]      |
[INFO] [stderr] 1033 |                            block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  _____________________________________^
[INFO] [stderr] 1034 | |                                        *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |________________________________________________________________________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1033 |                          block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1034 |                                        *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1045:29
[INFO] [stderr]      |
[INFO] [stderr] 1045 |                    block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  _____________________________^
[INFO] [stderr] 1046 | |                                *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |________________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1045 |                  block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1046 |                                *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1068:34
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                         block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  __________________________________^
[INFO] [stderr] 1069 | |                                     *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |_____________________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                       block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1069 |                                     *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1033:37
[INFO] [stderr]      |
[INFO] [stderr] 1033 |                            block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  _____________________________________^
[INFO] [stderr] 1034 | |                                        *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |________________________________________________________________________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1033 |                          block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1034 |                                        *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1045:29
[INFO] [stderr]      |
[INFO] [stderr] 1045 |                    block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  _____________________________^
[INFO] [stderr] 1046 | |                                *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |________________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1045 |                  block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1046 |                                *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1068:34
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                         block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  __________________________________^
[INFO] [stderr] 1069 | |                                     *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |_____________________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                       block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1069 |                                     *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> tests/test.rs:3:48
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn test_range(begin: usize, end: usize, func: &Fn(usize)) {
[INFO] [stderr]   |                                                ^^^^^^^^^ help: use `dyn`: `dyn Fn(usize)`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1033:37
[INFO] [stderr]      |
[INFO] [stderr] 1033 |                            block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  _____________________________________^
[INFO] [stderr] 1034 | |                                        *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |________________________________________________________________________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1033 |                          block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1034 |                                        *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1045:29
[INFO] [stderr]      |
[INFO] [stderr] 1045 |                    block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  _____________________________^
[INFO] [stderr] 1046 | |                                *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |________________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1045 |                  block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1046 |                                *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib/matrix_math.rs:1068:34
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                         block_fn: &Fn(usize, usize, usize, usize, usize,
[INFO] [stderr]      |  __________________________________^
[INFO] [stderr] 1069 | |                                     *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      | |_____________________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1068 |                       block_fn: &dyn Fn(usize, usize, usize, usize, usize,
[INFO] [stderr] 1069 |                                     *const f64, *const f64, *mut f64)) {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> tests/parallel.rs:3:48
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn test_range(begin: usize, end: usize, func: &Fn(usize)) {
[INFO] [stderr]   |                                                ^^^^^^^^^ help: use `dyn`: `dyn Fn(usize)`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bench_nmp`
[INFO] [stderr]   --> benches/parallel.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn bench_nmp(n: usize, m: usize, p: usize, crit: &mut Criterion) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.91s
[INFO] running `"docker" "inspect" "6f6fe0089c000b6d5517b7af3c633e96b63f653502c5864813d97494df6624c9"`
[INFO] running `"docker" "rm" "-f" "6f6fe0089c000b6d5517b7af3c633e96b63f653502c5864813d97494df6624c9"`
[INFO] [stdout] 6f6fe0089c000b6d5517b7af3c633e96b63f653502c5864813d97494df6624c9