[INFO] fetching crate lib_composite 0.7.0...
[INFO] testing lib_composite-0.7.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate lib_composite 0.7.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate lib_composite 0.7.0
[INFO] finished tweaking crates.io crate lib_composite 0.7.0
[INFO] tweaked toml for crates.io crate lib_composite 0.7.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lib_composite 0.7.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding libc-extra v0.0.15 (available: v0.3.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0675471b554f5a2dc08aacbccb1d42e7082058aec830fa144651db15b2279cb7
[INFO] running `Command { std: "docker" "start" "-a" "0675471b554f5a2dc08aacbccb1d42e7082058aec830fa144651db15b2279cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0675471b554f5a2dc08aacbccb1d42e7082058aec830fa144651db15b2279cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0675471b554f5a2dc08aacbccb1d42e7082058aec830fa144651db15b2279cb7", kill_on_drop: false }`
[INFO] [stdout] 0675471b554f5a2dc08aacbccb1d42e7082058aec830fa144651db15b2279cb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42f852ca309279a689e28e2c2b1a250a4e7203d71b6b351f787157f3083d3ff3
[INFO] running `Command { std: "docker" "start" "-a" "42f852ca309279a689e28e2c2b1a250a4e7203d71b6b351f787157f3083d3ff3", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling const-cstr-fork v0.2.2
[INFO] [stderr]    Compiling libc-extra v0.0.15
[INFO] [stdout] error[E0539]: malformed `link` attribute input
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-extra-0.0.15/src/stdin.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[link]
[INFO] [stdout]   | ^^^^^^^ expected this to be a list
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, visit <https://doc.rust-lang.org/reference/items/external-blocks.html#the-link-attribute>
[INFO] [stdout] help: try changing it to one of the following valid forms of the attribute
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[link(name = "...")]
[INFO] [stdout]   |       ++++++++++++++
[INFO] [stdout] 5 | #[link(name = "...", import_name_type = "decorated|noprefix|undecorated")]
[INFO] [stdout]   |       +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 5 | #[link(name = "...", kind = "dylib|static|...")]
[INFO] [stdout]   |       +++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 5 | #[link(name = "...", kind = "dylib|static|...", wasm_import_module = "...", import_name_type = "decorated|noprefix|undecorated")]
[INFO] [stdout]   |       ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout]   = and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0539]: malformed `link` attribute input
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-extra-0.0.15/src/stdout.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[link]
[INFO] [stdout]   | ^^^^^^^ expected this to be a list
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, visit <https://doc.rust-lang.org/reference/items/external-blocks.html#the-link-attribute>
[INFO] [stdout] help: try changing it to one of the following valid forms of the attribute
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[link(name = "...")]
[INFO] [stdout]   |       ++++++++++++++
[INFO] [stdout] 5 | #[link(name = "...", import_name_type = "decorated|noprefix|undecorated")]
[INFO] [stdout]   |       +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 5 | #[link(name = "...", kind = "dylib|static|...")]
[INFO] [stdout]   |       +++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 5 | #[link(name = "...", kind = "dylib|static|...", wasm_import_module = "...", import_name_type = "decorated|noprefix|undecorated")]
[INFO] [stdout]   |       ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout]   = and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0539]: malformed `link` attribute input
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-extra-0.0.15/src/stderr.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[link]
[INFO] [stdout]   | ^^^^^^^ expected this to be a list
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, visit <https://doc.rust-lang.org/reference/items/external-blocks.html#the-link-attribute>
[INFO] [stdout] help: try changing it to one of the following valid forms of the attribute
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[link(name = "...")]
[INFO] [stdout]   |       ++++++++++++++
[INFO] [stdout] 5 | #[link(name = "...", import_name_type = "decorated|noprefix|undecorated")]
[INFO] [stdout]   |       +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 5 | #[link(name = "...", kind = "dylib|static|...")]
[INFO] [stdout]   |       +++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 5 | #[link(name = "...", kind = "dylib|static|...", wasm_import_module = "...", import_name_type = "decorated|noprefix|undecorated")]
[INFO] [stdout]   |       ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout]   = and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0539`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc-extra` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "42f852ca309279a689e28e2c2b1a250a4e7203d71b6b351f787157f3083d3ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f852ca309279a689e28e2c2b1a250a4e7203d71b6b351f787157f3083d3ff3", kill_on_drop: false }`
[INFO] [stdout] 42f852ca309279a689e28e2c2b1a250a4e7203d71b6b351f787157f3083d3ff3