[INFO] fetching crate i2a-rs 0.1.0... [INFO] checking i2a-rs-0.1.0 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013 [INFO] extracting crate i2a-rs 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate i2a-rs 0.1.0 on toolchain 2e6fc425411280c658d852813de01c5157255088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate i2a-rs 0.1.0 [INFO] finished tweaking crates.io crate i2a-rs 0.1.0 [INFO] tweaked toml for crates.io crate i2a-rs 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate i2a-rs 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossterm_utils v0.2.3 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded crossbeam-utils v0.2.2 [INFO] [stderr] Downloaded num-rational v0.2.1 [INFO] [stderr] Downloaded crossterm_style v0.3.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.3.1 [INFO] [stderr] Downloaded rayon-core v1.4.1 [INFO] [stderr] Downloaded regex v1.1.7 [INFO] [stderr] Downloaded rayon v1.0.3 [INFO] [stderr] Downloaded image v0.21.2 [INFO] [stderr] Downloaded regex-syntax v0.6.7 [INFO] [stderr] Downloaded aho-corasick v0.7.3 [INFO] [stderr] Downloaded jpeg-decoder v0.1.15 [INFO] [stderr] Downloaded json v0.11.14 [INFO] [stderr] Downloaded gif v0.10.2 [INFO] [stderr] Downloaded autocfg v0.1.4 [INFO] [stderr] Downloaded term_size v0.3.1 [INFO] [stderr] Downloaded bitflags v1.0.4 [INFO] [stderr] Downloaded ucd-util v0.1.3 [INFO] [stderr] Downloaded utf8-ranges v1.0.3 [INFO] [stderr] Downloaded spin v0.5.0 [INFO] [stderr] Downloaded adler32 v1.0.3 [INFO] [stderr] Downloaded crossterm_input v0.3.5 [INFO] [stderr] Downloaded deflate v0.7.19 [INFO] [stderr] Downloaded crossterm_cursor v0.2.3 [INFO] [stderr] Downloaded crossterm_terminal v0.2.4 [INFO] [stderr] Downloaded crossterm v0.9.5 [INFO] [stderr] Downloaded crossterm_screen v0.2.3 [INFO] [stderr] Downloaded crossbeam-deque v0.2.0 [INFO] [stderr] Downloaded crossterm_winapi v0.1.4 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62f5cc60d17affbf575de500c1815fc776ea9614600fa96ad19f06ea8cbf474a [INFO] running `Command { std: "docker" "start" "-a" "62f5cc60d17affbf575de500c1815fc776ea9614600fa96ad19f06ea8cbf474a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62f5cc60d17affbf575de500c1815fc776ea9614600fa96ad19f06ea8cbf474a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62f5cc60d17affbf575de500c1815fc776ea9614600fa96ad19f06ea8cbf474a", kill_on_drop: false }` [INFO] [stdout] 62f5cc60d17affbf575de500c1815fc776ea9614600fa96ad19f06ea8cbf474a [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fccd7b23b601c2db11945a99a5e5b930d8d3f7a58915c1f173f87c6e7c5b1fc [INFO] running `Command { std: "docker" "start" "-a" "0fccd7b23b601c2db11945a99a5e5b930d8d3f7a58915c1f173f87c6e7c5b1fc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking gif v0.10.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Checking json v0.11.14 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking crossterm_utils v0.2.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossterm_screen v0.2.3 [INFO] [stderr] Checking crossterm_cursor v0.2.3 [INFO] [stderr] Checking crossterm_style v0.3.3 [INFO] [stderr] Checking crossterm_input v0.3.5 [INFO] [stderr] Checking crossterm_terminal v0.2.4 [INFO] [stderr] Checking crossterm v0.9.5 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.2 [INFO] [stderr] Checking i2a-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `img_to_ascii` [INFO] [stdout] --> src/util/mod.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | pub use imgparse::{img_to_ascii, img_to_ascii_color}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `img_to_ascii` [INFO] [stdout] --> src/util/mod.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | pub use imgparse::{img_to_ascii, img_to_ascii_color}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:16:41 [INFO] [stdout] | [INFO] [stdout] 16 | fn main() -> Result<(), std::boxed::Box> { [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)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | fn main() -> Result<(), std::boxed::Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:16:41 [INFO] [stdout] | [INFO] [stdout] 16 | fn main() -> Result<(), std::boxed::Box> { [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)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | fn main() -> Result<(), std::boxed::Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util/gif.rs:13:57 [INFO] [stdout] | [INFO] [stdout] 13 | type Result = std::result::Result>; [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 | type Result = std::result::Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util/gif.rs:13:57 [INFO] [stdout] | [INFO] [stdout] 13 | type Result = std::result::Result>; [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 | type Result = std::result::Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.47s [INFO] running `Command { std: "docker" "inspect" "0fccd7b23b601c2db11945a99a5e5b930d8d3f7a58915c1f173f87c6e7c5b1fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fccd7b23b601c2db11945a99a5e5b930d8d3f7a58915c1f173f87c6e7c5b1fc", kill_on_drop: false }` [INFO] [stdout] 0fccd7b23b601c2db11945a99a5e5b930d8d3f7a58915c1f173f87c6e7c5b1fc