[INFO] cloning repository https://github.com/fantamp/gen-ammo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fantamp/gen-ammo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffantamp%2Fgen-ammo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffantamp%2Fgen-ammo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d9b323c784d1a79df8a641e00c4d7ad423d2fe82 [INFO] documenting fantamp/gen-ammo against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffantamp%2Fgen-ammo" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fantamp/gen-ammo on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fantamp/gen-ammo [INFO] finished tweaking git repo https://github.com/fantamp/gen-ammo [INFO] tweaked toml for git repo https://github.com/fantamp/gen-ammo written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/fantamp/gen-ammo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 754c564617818465f450781c4612867c5590562e60969d2e837391ebca233418 [INFO] running `Command { std: "docker" "start" "-a" "754c564617818465f450781c4612867c5590562e60969d2e837391ebca233418", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "754c564617818465f450781c4612867c5590562e60969d2e837391ebca233418", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "754c564617818465f450781c4612867c5590562e60969d2e837391ebca233418", kill_on_drop: false }` [INFO] [stdout] 754c564617818465f450781c4612867c5590562e60969d2e837391ebca233418 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58a3d14ed88c19a048330db6fbb078fd6fbd2da66f6c5de17e1a12ab04fc1355 [INFO] running `Command { std: "docker" "start" "-a" "58a3d14ed88c19a048330db6fbb078fd6fbd2da66f6c5de17e1a12ab04fc1355", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.18 [INFO] [stderr] Compiling gcc v0.3.41 [INFO] [stderr] Checking strsim v0.5.2 [INFO] [stderr] Checking unicode-segmentation v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking term_size v0.2.1 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Compiling miniz-sys v0.1.7 [INFO] [stderr] Checking clap v2.19.3 [INFO] [stderr] Checking twoway v0.1.3 [INFO] [stderr] Checking flate2 v0.2.14 [INFO] [stderr] Checking logut v0.1.0 (/opt/rustwide/workdir/logut) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | pub sources: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 41 - pub sources: Vec>, [INFO] [stdout] 41 + pub sources: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | pub reader: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 60 - pub reader: Box, [INFO] [stdout] 60 + pub reader: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 12 | fn process_lines(raw: &mut BufRead, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 12 - fn process_lines(raw: &mut BufRead, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] 12 + fn process_lines(raw: &mut dyn BufRead, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:12:51 [INFO] [stdout] | [INFO] [stdout] 12 | fn process_lines(raw: &mut BufRead, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 12 - fn process_lines(raw: &mut BufRead, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] 12 + fn process_lines(raw: &mut BufRead, feed_to: &mut dyn FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:8:47 [INFO] [stdout] | [INFO] [stdout] 8 | fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()>; [INFO] [stdout] 8 + fn process_lines(&mut self, feed_to: &mut dyn FnMut(&[u8])) -> io::Result<()>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:45:47 [INFO] [stdout] | [INFO] [stdout] 45 | fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 45 - fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] 45 + fn process_lines(&mut self, feed_to: &mut dyn FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:65:47 [INFO] [stdout] | [INFO] [stdout] 65 | fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 - fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] 65 + fn process_lines(&mut self, feed_to: &mut dyn FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:77:47 [INFO] [stdout] | [INFO] [stdout] 77 | fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 77 - fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] 77 + fn process_lines(&mut self, feed_to: &mut dyn FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:90:47 [INFO] [stdout] | [INFO] [stdout] 90 | fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 90 - fn process_lines(&mut self, feed_to: &mut FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] 90 + fn process_lines(&mut self, feed_to: &mut dyn FnMut(&[u8])) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> logut/src/read.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | let mut reader: Box = match GzDecoder::new(Cursor::new(&prefetched)) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 21 - let mut reader: Box = match GzDecoder::new(Cursor::new(&prefetched)) { [INFO] [stdout] 21 + let mut reader: Box = match GzDecoder::new(Cursor::new(&prefetched)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting gen_ammo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.73s [INFO] running `Command { std: "docker" "inspect" "58a3d14ed88c19a048330db6fbb078fd6fbd2da66f6c5de17e1a12ab04fc1355", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58a3d14ed88c19a048330db6fbb078fd6fbd2da66f6c5de17e1a12ab04fc1355", kill_on_drop: false }` [INFO] [stdout] 58a3d14ed88c19a048330db6fbb078fd6fbd2da66f6c5de17e1a12ab04fc1355