[INFO] fetching crate dylink_macro 0.11.0...
[INFO] testing dylink_macro-0.11.0 against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] extracting crate dylink_macro 0.11.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate dylink_macro 0.11.0
[INFO] finished tweaking crates.io crate dylink_macro 0.11.0
[INFO] tweaked toml for crates.io crate dylink_macro 0.11.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dylink_macro 0.11.0 on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dylink_macro 0.11.0 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe
[INFO] running `Command { std: "docker" "start" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling dylink_macro v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling dylink_macro v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dylink_macro-c4bafc71c0719579)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dylink_macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - dylink (line 31) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - dylink (line 31) stdout ----
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> src/lib.rs:37:2
[INFO] [stdout]    |
[INFO] [stdout] 37 | /  extern "system-unwind" {
[INFO] [stdout] 38 | |      fn foo();
[INFO] [stdout] 39 | |  }
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] error: free function without a body
[INFO] [stdout]   --> src/lib.rs:43:2
[INFO] [stdout]    |
[INFO] [stdout] 43 |  extern "system-unwind" fn bar();
[INFO] [stdout]    |  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: provide a definition for the function
[INFO] [stdout]    |
[INFO] [stdout] 43 -  extern "system-unwind" fn bar();
[INFO] [stdout] 43 +  extern "system-unwind" fn bar() { <body> }
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to declare an externally defined function, use an `extern` block
[INFO] [stdout]    |
[INFO] [stdout] 43 |  extern "system-unwind" { fn bar(); }
[INFO] [stdout]    |                         +           +
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dylink`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use dylink::*;
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `dylink`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `dylink`, use `cargo add dylink` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `dylink` in this scope
[INFO] [stdout]   --> src/lib.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 |  #[dylink(library=FOOBAR)]
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 42 -  #[dylink(library=FOOBAR)]
[INFO] [stdout] 42 +  #[link(library=FOOBAR)]
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout] 31 + use dylink_macro::dylink;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `dylink` in this scope
[INFO] [stdout]   --> src/lib.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 |  #[dylink(library=FOOBAR)]
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a built-in attribute with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 36 -  #[dylink(library=FOOBAR)]
[INFO] [stdout] 36 +  #[link(library=FOOBAR)]
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout] 31 + use dylink_macro::dylink;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - dylink (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.20s; merged doctests compilation took 0.10s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe", kill_on_drop: false }`
[INFO] [stdout] 438cf390e164f6a9337b89d1dfd63accc970014700f15fc5c96a455dfbcc6efe
