[INFO] cloning repository https://github.com/RustyGecko/cargo-linkargs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RustyGecko/cargo-linkargs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyGecko%2Fcargo-linkargs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyGecko%2Fcargo-linkargs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee039cd66f65541f4f8b7df22bd4d9bf4579133c
[INFO] testing RustyGecko/cargo-linkargs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyGecko%2Fcargo-linkargs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RustyGecko/cargo-linkargs on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RustyGecko/cargo-linkargs
[INFO] finished tweaking git repo https://github.com/RustyGecko/cargo-linkargs
[INFO] tweaked toml for git repo https://github.com/RustyGecko/cargo-linkargs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/RustyGecko/cargo-linkargs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3b875d4c0cc0d6257b508221ab5be81bae46ec5ff456c4050b030301f7e5944
[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" "c3b875d4c0cc0d6257b508221ab5be81bae46ec5ff456c4050b030301f7e5944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3b875d4c0cc0d6257b508221ab5be81bae46ec5ff456c4050b030301f7e5944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b875d4c0cc0d6257b508221ab5be81bae46ec5ff456c4050b030301f7e5944", kill_on_drop: false }`
[INFO] [stdout] c3b875d4c0cc0d6257b508221ab5be81bae46ec5ff456c4050b030301f7e5944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5ec421741e05c9955e78b80365d8d5f4eb7b06a5b319a250a6bf83fa72a5ea6
[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" "d5ec421741e05c9955e78b80365d8d5f4eb7b06a5b319a250a6bf83fa72a5ea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.5
[INFO] [stderr]    Compiling pkg-config v0.3.3
[INFO] [stderr]    Compiling libc v0.1.6
[INFO] [stderr]    Compiling rustc-serialize v0.3.14
[INFO] [stderr]    Compiling regex v0.1.30
[INFO] [stderr]    Compiling strsim v0.3.0
[INFO] [stderr]    Compiling bitflags v0.1.1
[INFO] [stderr]    Compiling term v0.2.7
[INFO] [stderr]    Compiling semver v0.1.19
[INFO] [stderr]    Compiling glob v0.2.10
[INFO] [stderr]    Compiling threadpool v0.1.4
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.14/src/serialize.rs:144:45
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling log v0.3.1
[INFO] [stderr]    Compiling tar v0.2.11
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.14/src/serialize.rs:200:41
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error>;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `Result`
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error> where Self: Sized;
[INFO] [stdout]     |                                                                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libz-sys v0.1.3
[INFO] [stderr]    Compiling libssh2-sys v0.1.22
[INFO] [stderr]    Compiling curl-sys v0.1.21
[INFO] [stderr]    Compiling libgit2-sys v0.2.12
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0642.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tar-0.2.11/src/lib.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(metadata_ext, fs)]
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tar-0.2.11/src/lib.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(metadata_ext, fs)]
[INFO] [stdout]    |                          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tar-0.2.11/src/lib.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![cfg_attr(unix, feature(fs_ext))]
[INFO] [stdout]    |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `fs`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tar-0.2.11/src/lib.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(metadata_ext, fs)]
[INFO] [stdout]    |                          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_raw` found for reference `&Metadata` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tar-0.2.11/src/lib.rs:409:25
[INFO] [stdout]     |
[INFO] [stdout] 409 |         let meta = meta.as_raw();
[INFO] [stdout]     |                         ^^^^^^ method not found in `&Metadata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tar` due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "d5ec421741e05c9955e78b80365d8d5f4eb7b06a5b319a250a6bf83fa72a5ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ec421741e05c9955e78b80365d8d5f4eb7b06a5b319a250a6bf83fa72a5ea6", kill_on_drop: false }`
[INFO] [stdout] d5ec421741e05c9955e78b80365d8d5f4eb7b06a5b319a250a6bf83fa72a5ea6