[INFO] cloning repository https://github.com/kmeisthax/rapidtar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmeisthax/rapidtar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Frapidtar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Frapidtar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ac476fb2617f1b78984518b8f8349ce696d5b37 [INFO] documenting kmeisthax/rapidtar against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Frapidtar" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kmeisthax/rapidtar on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kmeisthax/rapidtar [INFO] finished tweaking git repo https://github.com/kmeisthax/rapidtar [INFO] tweaked toml for git repo https://github.com/kmeisthax/rapidtar written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/kmeisthax/rapidtar already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84741cdd44cdf6258bf9c6bf0db23e0838005d401124df6b00d3a2e4bd457635 [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" "84741cdd44cdf6258bf9c6bf0db23e0838005d401124df6b00d3a2e4bd457635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84741cdd44cdf6258bf9c6bf0db23e0838005d401124df6b00d3a2e4bd457635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84741cdd44cdf6258bf9c6bf0db23e0838005d401124df6b00d3a2e4bd457635", kill_on_drop: false }` [INFO] [stdout] 84741cdd44cdf6258bf9c6bf0db23e0838005d401124df6b00d3a2e4bd457635 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbb62cf3be7fdec831b8d6291ae84aea306f7f1119fd3d6923893ca20dc40347 [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" "bbb62cf3be7fdec831b8d6291ae84aea306f7f1119fd3d6923893ca20dc40347", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking pad v0.1.5 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking librapidarchive v0.2.0 (/opt/rustwide/workdir/librapidarchive) [INFO] [stderr] Documenting librapidarchive v0.2.0 (/opt/rustwide/workdir/librapidarchive) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> librapidarchive/src/tar/mod.rs:93:72 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn serialize(traversal: &header::HeaderGenResult, tarball: &mut ArchivalSink) -> io::Result { [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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 93 - pub fn serialize(traversal: &header::HeaderGenResult, tarball: &mut ArchivalSink) -> io::Result { [INFO] [stdout] 93 + pub fn serialize(traversal: &header::HeaderGenResult, tarball: &mut dyn ArchivalSink) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> librapidarchive/src/tar/recovery.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn recover_data(sink: &mut ArchivalSink, format: TarFormat, lost: Vec>) -> io::Result [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 72 - pub fn recover_data(sink: &mut ArchivalSink, format: TarFormat, lost: Vec>) -> io::Result>>> { [INFO] [stdout] 72 + pub fn recover_data(sink: &mut dyn ArchivalSink, format: TarFormat, lost: Vec>) -> io::Result>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> librapidarchive/src/traverse.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | fn cause(&self) -> Option<&error::Error> { [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 33 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 33 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> librapidarchive/src/fs/portable.rs:85:117 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn open_sink, I>(outfile: P, tuning: &Configuration, limit: Option) -> io::Result>> whe... [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 - pub fn open_sink, I>(outfile: P, tuning: &Configuration, limit: Option) -> io::Result>> where ffi::OsString: From

, P: Clone, I: 'static + Send + Clone + PartialEq { [INFO] [stdout] 85 + pub fn open_sink, I>(outfile: P, tuning: &Configuration, limit: Option) -> io::Result>> where ffi::OsString: From

, P: Clone, I: 'static + Send + Clone + PartialEq { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> librapidarchive/src/fs/portable.rs:120:71 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn open_tape>(_tapedev: P) -> io::Result> where ffi::OsString: From

, P: Clone { [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 120 - pub fn open_tape>(_tapedev: P) -> io::Result> where ffi::OsString: From

, P: Clone { [INFO] [stdout] 120 + pub fn open_tape>(_tapedev: P) -> io::Result> where ffi::OsString: From

, P: Clone { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> librapidarchive/src/fs/unix.rs:22:117 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn open_sink, I>(outfile: P, tuning: &Configuration, limit: Option) -> io::Result>> whe... [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - pub fn open_sink, I>(outfile: P, tuning: &Configuration, limit: Option) -> io::Result>> where ffi::OsString: From

, P: Clone, I: 'static + Send + Clone + PartialEq { [INFO] [stdout] 22 + pub fn open_sink, I>(outfile: P, tuning: &Configuration, limit: Option) -> io::Result>> where ffi::OsString: From

, P: Clone, I: 'static + Send + Clone + PartialEq { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> librapidarchive/src/fs/unix.rs:50:70 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn open_tape>(tapedev: P) -> io::Result> where ffi::OsString: From

, P: Clone { [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 50 - pub fn open_tape>(tapedev: P) -> io::Result> where ffi::OsString: From

, P: Clone { [INFO] [stdout] 50 + pub fn open_tape>(tapedev: P) -> io::Result> where ffi::OsString: From

, P: Clone { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> librapidarchive/src/traverse.rs:29:33 [INFO] [stdout] | [INFO] [stdout] 29 | IOError(err) => err.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> librapidarchive/src/fs/unix.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | let mut username; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> librapidarchive/src/fs/unix.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | let mut groupname; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `drain_buf_until_empty` [INFO] [stdout] --> librapidarchive/src/concurrentbuf.rs:206:8 [INFO] [stdout] | [INFO] [stdout] 206 | fn drain_buf_until_empty(&mut self) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting rapidtar v0.2.0 (/opt/rustwide/workdir/rapidtar) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.92s [INFO] running `Command { std: "docker" "inspect" "bbb62cf3be7fdec831b8d6291ae84aea306f7f1119fd3d6923893ca20dc40347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbb62cf3be7fdec831b8d6291ae84aea306f7f1119fd3d6923893ca20dc40347", kill_on_drop: false }` [INFO] [stdout] bbb62cf3be7fdec831b8d6291ae84aea306f7f1119fd3d6923893ca20dc40347 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 98d449d0a9db3535df1b3a68ade41521a08b372240b7d2042c46757f49e735ca [INFO] running `Command { std: "docker" "start" "-a" "98d449d0a9db3535df1b3a68ade41521a08b372240b7d2042c46757f49e735ca", kill_on_drop: false }` [INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace [INFO] running `Command { std: "docker" "inspect" "98d449d0a9db3535df1b3a68ade41521a08b372240b7d2042c46757f49e735ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d449d0a9db3535df1b3a68ade41521a08b372240b7d2042c46757f49e735ca", kill_on_drop: false }` [INFO] [stdout] 98d449d0a9db3535df1b3a68ade41521a08b372240b7d2042c46757f49e735ca