[INFO] fetching crate pxsort 0.5.0... [INFO] building pxsort-0.5.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate pxsort 0.5.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate pxsort 0.5.0 [INFO] finished tweaking crates.io crate pxsort 0.5.0 [INFO] tweaked toml for crates.io crate pxsort 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pxsort 0.5.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 78 packages to latest compatible versions [INFO] [stderr] Adding image v0.21.3 (available: v0.25.8) [INFO] [stderr] Adding indicatif v0.11.0 (available: v0.18.0) [INFO] [stderr] Adding structopt v0.2.18 (available: v0.3.26) [INFO] [stderr] Adding strum v0.15.0 (available: v0.27.2) [INFO] [stderr] Adding strum_macros v0.15.0 (available: v0.27.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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 encode_unicode v1.0.0 [INFO] [stderr] Downloaded strum v0.15.0 [INFO] [stderr] Downloaded heck v0.3.3 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded num-derive v0.2.5 [INFO] [stderr] Downloaded inflate v0.4.5 [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded console v0.16.1 [INFO] [stderr] Downloaded indicatif v0.11.0 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded tiff v0.2.2 [INFO] [stderr] Downloaded image v0.21.3 [INFO] [stderr] Downloaded number_prefix v0.2.8 [INFO] [stderr] Downloaded strum_macros v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcc29e5b7d41f0c64ae09b6f76d67d14dc3c6daa8b24c004be7847d4694abe68 [INFO] running `Command { std: "docker" "start" "-a" "fcc29e5b7d41f0c64ae09b6f76d67d14dc3c6daa8b24c004be7847d4694abe68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcc29e5b7d41f0c64ae09b6f76d67d14dc3c6daa8b24c004be7847d4694abe68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcc29e5b7d41f0c64ae09b6f76d67d14dc3c6daa8b24c004be7847d4694abe68", kill_on_drop: false }` [INFO] [stdout] fcc29e5b7d41f0c64ae09b6f76d67d14dc3c6daa8b24c004be7847d4694abe68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e179277db1c85759e89253b6b39a2469bec7fcc470b80048e88c3f833943e204 [INFO] running `Command { std: "docker" "start" "-a" "e179277db1c85759e89253b6b39a2469bec7fcc470b80048e88c3f833943e204", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling strum v0.15.0 [INFO] [stderr] Compiling console v0.16.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling indicatif v0.11.0 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling image v0.21.3 [INFO] [stderr] Compiling pxsort v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/heuristic.rs:85:31 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn func(&self) -> Box) -> u8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | pub fn func(&self) -> Box) -> u8> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.31s [INFO] running `Command { std: "docker" "inspect" "e179277db1c85759e89253b6b39a2469bec7fcc470b80048e88c3f833943e204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e179277db1c85759e89253b6b39a2469bec7fcc470b80048e88c3f833943e204", kill_on_drop: false }` [INFO] [stdout] e179277db1c85759e89253b6b39a2469bec7fcc470b80048e88c3f833943e204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9107b61a828513bd3561d45517ffbc8a72cdc05e2a072dc5d0c9cc0c06a86da7 [INFO] running `Command { std: "docker" "start" "-a" "9107b61a828513bd3561d45517ffbc8a72cdc05e2a072dc5d0c9cc0c06a86da7", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/heuristic.rs:85:31 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn func(&self) -> Box) -> u8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | pub fn func(&self) -> Box) -> u8> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pxsort v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/heuristic.rs:85:31 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn func(&self) -> Box) -> u8> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | pub fn func(&self) -> Box) -> u8> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "9107b61a828513bd3561d45517ffbc8a72cdc05e2a072dc5d0c9cc0c06a86da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9107b61a828513bd3561d45517ffbc8a72cdc05e2a072dc5d0c9cc0c06a86da7", kill_on_drop: false }` [INFO] [stdout] 9107b61a828513bd3561d45517ffbc8a72cdc05e2a072dc5d0c9cc0c06a86da7