[INFO] cloning repository https://github.com/Drodt/rml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Drodt/rml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrodt%2Frml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrodt%2Frml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0017b7be55bd3b7ee225138b1568f658ef32aa38
[INFO] building Drodt/rml against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrodt%2Frml" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Drodt/rml on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Drodt/rml
[INFO] finished tweaking git repo https://github.com/Drodt/rml
[INFO] tweaked toml for git repo https://github.com/Drodt/rml written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Drodt/rml 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef3dfcf073c871f68072b771b37df6396c67ff9a9f527faccb0debbdddc27bc5
[INFO] running `Command { std: "docker" "start" "-a" "ef3dfcf073c871f68072b771b37df6396c67ff9a9f527faccb0debbdddc27bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef3dfcf073c871f68072b771b37df6396c67ff9a9f527faccb0debbdddc27bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3dfcf073c871f68072b771b37df6396c67ff9a9f527faccb0debbdddc27bc5", kill_on_drop: false }`
[INFO] [stdout] ef3dfcf073c871f68072b771b37df6396c67ff9a9f527faccb0debbdddc27bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 672a4247eb8482c63862a36903c16248910c90ff34171d5f1cae502a6be9bf65
[INFO] running `Command { std: "docker" "start" "-a" "672a4247eb8482c63862a36903c16248910c90ff34171d5f1cae502a6be9bf65", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling uuid v1.4.0
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling rml-syn v0.1.0 (/opt/rustwide/workdir/crates/rml-syn)
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> crates/rml-syn/src/macros.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: crates/rml-syn/src/locset.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | / ast_enum_of_structs! {
[INFO] [stdout] 18  | |     /// A location set describes a part of memory. Used to describe what a function may change.
[INFO] [stdout] 19  | |     #[derive(Clone)]
[INFO] [stdout] 20  | |     pub enum LocSet {
[INFO] [stdout] ...   |
[INFO] [stdout] 42  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> crates/rml-syn/src/macros.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: crates/rml-syn/src/pat.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | / ast_enum_of_structs! {
[INFO] [stdout] 18  | |     /// A RML pattern. Modeled after syn's Pat.
[INFO] [stdout] 19  | |     #[derive(Clone)]
[INFO] [stdout] 20  | |     #[non_exhaustive]
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> crates/rml-syn/src/macros.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: crates/rml-syn/src/term.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / ast_enum_of_structs! {
[INFO] [stdout] 26  | |     /// A RML term. Modeled after syn's `Expr`.
[INFO] [stdout] 27  | |     #[derive(Clone)]
[INFO] [stdout] 28  | |     #[non_exhaustive]
[INFO] [stdout] ...   |
[INFO] [stdout] 152 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rml-proc v0.1.0 (/opt/rustwide/workdir/crates/rml-proc)
[INFO] [stderr]    Compiling rml-proc-dummy v0.1.0 (/opt/rustwide/workdir/crates/rml-proc-dummy)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> crates/rml-proc/src/util.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |         .extract_if(|a| a.path().get_ident().map(|i| i == attr).unwrap_or(false))
[INFO] [stdout]    |                      ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 53 |         .extract_if(|a: /* Type */| a.path().get_ident().map(|i| i == attr).unwrap_or(false))
[INFO] [stdout]    |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> crates/rml-proc/src/util.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 |         .extract_if(|a| a.path().get_ident().map(|i| i == attr).unwrap_or(false))
[INFO] [stdout]    |          ^^^^^^^^^^-------------------------------------------------------------- argument #2 is missing
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/334963c956d25708feab489a3816ae63f639355d/library/alloc/src/vec/mod.rs:3700:12
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 53 |         .extract_if(|a| a.path().get_ident().map(|i| i == attr).unwrap_or(false), /* filter */)
[INFO] [stdout]    |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0282.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rml-proc` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "672a4247eb8482c63862a36903c16248910c90ff34171d5f1cae502a6be9bf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672a4247eb8482c63862a36903c16248910c90ff34171d5f1cae502a6be9bf65", kill_on_drop: false }`
[INFO] [stdout] 672a4247eb8482c63862a36903c16248910c90ff34171d5f1cae502a6be9bf65
