[INFO] fetching crate symoxide_macros 0.1.0...
[INFO] testing symoxide_macros-0.1.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate symoxide_macros 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate symoxide_macros 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symoxide_macros 0.1.0
[INFO] finished tweaking crates.io crate symoxide_macros 0.1.0
[INFO] tweaked toml for crates.io crate symoxide_macros 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0909fe5d1a7e7065a38e5cbed8afa2a7774ef14d811f7c608721773f572057b6
[INFO] running `Command { std: "docker" "start" "-a" "0909fe5d1a7e7065a38e5cbed8afa2a7774ef14d811f7c608721773f572057b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0909fe5d1a7e7065a38e5cbed8afa2a7774ef14d811f7c608721773f572057b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0909fe5d1a7e7065a38e5cbed8afa2a7774ef14d811f7c608721773f572057b6", kill_on_drop: false }`
[INFO] [stdout] 0909fe5d1a7e7065a38e5cbed8afa2a7774ef14d811f7c608721773f572057b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aa47d1c4d999b71e9aa6b757057e6faa3b1434e9b3f5ea5609429e20d04ee79
[INFO] running `Command { std: "docker" "start" "-a" "8aa47d1c4d999b71e9aa6b757057e6faa3b1434e9b3f5ea5609429e20d04ee79", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling symoxide_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "8aa47d1c4d999b71e9aa6b757057e6faa3b1434e9b3f5ea5609429e20d04ee79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa47d1c4d999b71e9aa6b757057e6faa3b1434e9b3f5ea5609429e20d04ee79", kill_on_drop: false }`
[INFO] [stdout] 8aa47d1c4d999b71e9aa6b757057e6faa3b1434e9b3f5ea5609429e20d04ee79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28fdd97a5e38b05112c4e494fd322af9d0ba7496a0b3690304cbcf88ea297c7e
[INFO] running `Command { std: "docker" "start" "-a" "28fdd97a5e38b05112c4e494fd322af9d0ba7496a0b3690304cbcf88ea297c7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling symoxide_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "28fdd97a5e38b05112c4e494fd322af9d0ba7496a0b3690304cbcf88ea297c7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28fdd97a5e38b05112c4e494fd322af9d0ba7496a0b3690304cbcf88ea297c7e", kill_on_drop: false }`
[INFO] [stdout] 28fdd97a5e38b05112c4e494fd322af9d0ba7496a0b3690304cbcf88ea297c7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f7dd8a1c235c96df0af9f7a232dc08a76959af0ef426da2664358ff14c95192
[INFO] running `Command { std: "docker" "start" "-a" "4f7dd8a1c235c96df0af9f7a232dc08a76959af0ef426da2664358ff14c95192", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symoxide_macros-8c70313a409508f1)
[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 symoxide_macros
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - variables (line 50) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_cached_mapper (line 92) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - variables (line 50) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `symoxide`
[INFO] [stdout]  --> src/lib.rs:51:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use symoxide as s;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no external crate `symoxide`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `s::variables`
[INFO] [stdout]  --> src/lib.rs:52:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | let (foo, bar) = s::variables!("foo bar");
[INFO] [stdout]   |                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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] ---- src/lib.rs - derive_cached_mapper (line 92) stdout ----
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `<`, `>`, or `as`, found `,`
[INFO] [stdout]  --> src/lib.rs:98:38
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct MyAwesomeMapper {
[INFO] [stdout]   |        --------------- while parsing this struct
[INFO] [stdout] 8 |     cache: <sym::ExpressionRawPointer, Rc<sym::Expression>>
[INFO] [stdout]   |                                      ^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `symoxide`
[INFO] [stdout]  --> src/lib.rs:93:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use symoxide as sym;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `symoxide`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `symoxide`
[INFO] [stdout]  --> src/lib.rs:94:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use symoxide::CachedMapper;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `symoxide`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `sym::CachedMapper`
[INFO] [stdout]  --> src/lib.rs:96:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(sym::CachedMapper)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 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 - derive_cached_mapper (line 92)
[INFO] [stdout]     src/lib.rs - variables (line 50)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4f7dd8a1c235c96df0af9f7a232dc08a76959af0ef426da2664358ff14c95192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7dd8a1c235c96df0af9f7a232dc08a76959af0ef426da2664358ff14c95192", kill_on_drop: false }`
[INFO] [stdout] 4f7dd8a1c235c96df0af9f7a232dc08a76959af0ef426da2664358ff14c95192
