[INFO] fetching crate biostats 0.6.3...
[INFO] building biostats-0.6.3 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate biostats 0.6.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate biostats 0.6.3 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/rust-toolchain
[INFO] started tweaking crates.io crate biostats 0.6.3
[INFO] finished tweaking crates.io crate biostats 0.6.3
[INFO] tweaked toml for crates.io crate biostats 0.6.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate biostats 0.6.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded math v0.10.0
[INFO] [stderr]   Downloaded biofile v1.10.2
[INFO] [stderr]   Downloaded program-flow v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63d1aa74b37a44becf729fd89cd9c989a97cc135ddb5c3dcbad5464721f1ddb4
[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" "63d1aa74b37a44becf729fd89cd9c989a97cc135ddb5c3dcbad5464721f1ddb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63d1aa74b37a44becf729fd89cd9c989a97cc135ddb5c3dcbad5464721f1ddb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d1aa74b37a44becf729fd89cd9c989a97cc135ddb5c3dcbad5464721f1ddb4", kill_on_drop: false }`
[INFO] [stdout] 63d1aa74b37a44becf729fd89cd9c989a97cc135ddb5c3dcbad5464721f1ddb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fc14ed44b4d71d5fa58e8a8754ce8f9419d563717299c7731b27292f2fe93f4c
[INFO] running `Command { std: "docker" "start" "-a" "fc14ed44b4d71d5fa58e8a8754ce8f9419d563717299c7731b27292f2fe93f4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling program-flow v0.1.3
[INFO] [stderr]    Compiling math v0.10.0
[INFO] [stderr]    Compiling biofile v1.10.2
[INFO] [stderr]    Compiling biostats v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/linear_track_mixture.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/linear_track_mixture.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_correlation.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ToChromIntervalValueIter::get_chrom_to_interval_to_val(bed, exclude)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_correlation.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_histogram.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |         match ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_zipper.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.82s
[INFO] running `Command { std: "docker" "inspect" "fc14ed44b4d71d5fa58e8a8754ce8f9419d563717299c7731b27292f2fe93f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc14ed44b4d71d5fa58e8a8754ce8f9419d563717299c7731b27292f2fe93f4c", kill_on_drop: false }`
[INFO] [stdout] fc14ed44b4d71d5fa58e8a8754ce8f9419d563717299c7731b27292f2fe93f4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8103e01085a56107759625ba16a694a67a1ccf714c09bf010491b2668325862c
[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" "8103e01085a56107759625ba16a694a67a1ccf714c09bf010491b2668325862c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/linear_track_mixture.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/linear_track_mixture.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_correlation.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ToChromIntervalValueIter::get_chrom_to_interval_to_val(bed, exclude)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_correlation.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_histogram.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |         match ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_zipper.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling ndarray-rand v0.9.0
[INFO] [stderr]    Compiling biostats v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/linear_track_mixture.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/linear_track_mixture.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/linear_track_mixture.rs:267:17
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/linear_track_mixture.rs:304:17
[INFO] [stdout]     |
[INFO] [stdout] 304 |                 ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/linear_track_mixture.rs:349:17
[INFO] [stdout]     |
[INFO] [stdout] 349 |                 ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_correlation.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             ToChromIntervalValueIter::get_chrom_to_interval_to_val(bed, exclude)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_correlation.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_histogram.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |         match ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/track_zipper.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 ToChromIntervalValueIter::get_chrom_to_interval_to_val(
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn ToChromIntervalValueIter>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.66s
[INFO] running `Command { std: "docker" "inspect" "8103e01085a56107759625ba16a694a67a1ccf714c09bf010491b2668325862c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8103e01085a56107759625ba16a694a67a1ccf714c09bf010491b2668325862c", kill_on_drop: false }`
[INFO] [stdout] 8103e01085a56107759625ba16a694a67a1ccf714c09bf010491b2668325862c
