[INFO] fetching crate filecoin-proofs-api 9.0.0...
[INFO] checking filecoin-proofs-api-9.0.0 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate filecoin-proofs-api 9.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate filecoin-proofs-api 9.0.0 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/rust-toolchain
[INFO] started tweaking crates.io crate filecoin-proofs-api 9.0.0
[INFO] finished tweaking crates.io crate filecoin-proofs-api 9.0.0
[INFO] tweaked toml for crates.io crate filecoin-proofs-api 9.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f11848239f11d92afacbb10716b7e557ba67e0e6b384c3666b82bd9562e5cb3
[INFO] running `Command { std: "docker" "start" "-a" "9f11848239f11d92afacbb10716b7e557ba67e0e6b384c3666b82bd9562e5cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f11848239f11d92afacbb10716b7e557ba67e0e6b384c3666b82bd9562e5cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f11848239f11d92afacbb10716b7e557ba67e0e6b384c3666b82bd9562e5cb3", kill_on_drop: false }`
[INFO] [stdout] 9f11848239f11d92afacbb10716b7e557ba67e0e6b384c3666b82bd9562e5cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8623fceec9c9f1863fd7365d7d3a95fa921a6f5950a810c266c2a3f3c1abca51
[INFO] running `Command { std: "docker" "start" "-a" "8623fceec9c9f1863fd7365d7d3a95fa921a6f5950a810c266c2a3f3c1abca51", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]     Checking bitflags v1.3.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking byte-slice-cast v1.0.0
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking yansi v0.5.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling fff v0.3.1
[INFO] [stderr]    Compiling sha2-asm v0.6.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]     Checking anyhow v1.0.43
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]     Checking blake2s_simd v0.5.11
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking spinning_top v0.2.4
[INFO] [stderr]    Compiling blst v0.3.3
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking block-modes v0.7.0
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking sha2raw v4.0.0
[INFO] [stderr]     Checking flume v0.10.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking positioned-io v0.2.2
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking fdlimit v0.2.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking mapr v0.8.0
[INFO] [stderr]     Checking yastl v0.1.2
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]     Checking semver-parser v0.10.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking cl3 v0.4.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking zeroize v1.4.1
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking opencl3 v0.2.4
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking rust-gpu-tools v0.4.1
[INFO] [stderr]     Checking flexi_logger v0.14.8
[INFO] [stderr]     Checking fil_logger v0.1.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking groupy v0.4.1
[INFO] [stderr]     Checking ff-cl-gen v0.3.0
[INFO] [stderr]     Checking blstrs v0.3.0
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking merkletree v0.21.0
[INFO] [stderr]     Checking bellperson v0.16.1
[INFO] [stderr]     Checking neptune v4.0.0
[INFO] [stderr]     Checking fr32 v2.0.0
[INFO] [stderr]     Checking filecoin-hashers v4.0.0
[INFO] [stderr]     Checking storage-proofs-core v9.0.0
[INFO] [stderr]     Checking storage-proofs-post v9.0.0
[INFO] [stderr]     Checking storage-proofs-porep v9.0.0
[INFO] [stderr]     Checking filecoin-proofs v9.0.0
[INFO] [stderr]     Checking filecoin-proofs-api v9.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:53:39
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape2KiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:60:39
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape8MiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape512MiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape32GiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:81:39
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape64GiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:100:36
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:107:36
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:114:36
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:121:36
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:128:36
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:53:39
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape2KiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:60:39
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape8MiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape512MiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape32GiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/seal.rs:81:39
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 if let Some(labels) = Any::downcast_ref::<RawLabels<SectorShape64GiB>>(labels) {
[INFO] [stdout]    |                                       ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:100:36
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:107:36
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:114:36
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:121:36
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:128:36
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 if let Some(raw) = Any::downcast_ref::<RawLabels<Tree>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape2KiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape8MiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:195:21
[INFO] [stdout]     |
[INFO] [stdout] 195 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape512MiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:204:21
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape32GiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:213:21
[INFO] [stdout]     |
[INFO] [stdout] 213 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape64GiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:235:36
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:242:36
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:249:36
[INFO] [stdout]     |
[INFO] [stdout] 249 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:256:36
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:263:36
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape2KiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape8MiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:195:21
[INFO] [stdout]     |
[INFO] [stdout] 195 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape512MiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:204:21
[INFO] [stdout]     |
[INFO] [stdout] 204 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape32GiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:213:21
[INFO] [stdout]     |
[INFO] [stdout] 213 |                     Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<SectorShape64GiB>>>>(proofs)
[INFO] [stdout]     |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:235:36
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:242:36
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:249:36
[INFO] [stdout]     |
[INFO] [stdout] 249 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:256:36
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/seal.rs:263:36
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 if let Some(raw) = Any::downcast_ref::<Vec<Vec<RawVanillaSealProof<Tree>>>>(&raw) {
[INFO] [stdout]     |                                    ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.73s
[INFO] running `Command { std: "docker" "inspect" "8623fceec9c9f1863fd7365d7d3a95fa921a6f5950a810c266c2a3f3c1abca51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8623fceec9c9f1863fd7365d7d3a95fa921a6f5950a810c266c2a3f3c1abca51", kill_on_drop: false }`
[INFO] [stdout] 8623fceec9c9f1863fd7365d7d3a95fa921a6f5950a810c266c2a3f3c1abca51