[INFO] fetching crate ffishim_derive 0.1.2... [INFO] documenting ffishim_derive-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate ffishim_derive 0.1.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate ffishim_derive 0.1.2 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ffishim_derive 0.1.2 [INFO] finished tweaking crates.io crate ffishim_derive 0.1.2 [INFO] tweaked toml for crates.io crate ffishim_derive 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ffishim v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 59a917c04104d9cff703d7d4c409d0d6d986ea5ce9e15c45865965b5ebe466e4 [INFO] running `Command { std: "docker" "start" "-a" "59a917c04104d9cff703d7d4c409d0d6d986ea5ce9e15c45865965b5ebe466e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59a917c04104d9cff703d7d4c409d0d6d986ea5ce9e15c45865965b5ebe466e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59a917c04104d9cff703d7d4c409d0d6d986ea5ce9e15c45865965b5ebe466e4", kill_on_drop: false }` [INFO] [stdout] 59a917c04104d9cff703d7d4c409d0d6d986ea5ce9e15c45865965b5ebe466e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 93a2054282207c503f88ddb424f6e1b6b899b581780822d493b3277c4c5ce5aa [INFO] running `Command { std: "docker" "start" "-a" "93a2054282207c503f88ddb424f6e1b6b899b581780822d493b3277c4c5ce5aa", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Checking unicode-ident v1.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking heck v0.4.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking anyhow v1.0.57 [INFO] [stderr] Checking proc-macro2 v1.0.39 [INFO] [stderr] Checking quote v1.0.18 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking darling_core v0.14.1 [INFO] [stderr] Compiling darling_macro v0.14.1 [INFO] [stderr] Checking darling v0.14.1 [INFO] [stderr] Checking ffishim v0.1.2 [INFO] [stdout] error[E0432]: unresolved import `heck::SnakeCase` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/new.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ::heck::SnakeCase; [INFO] [stdout] | ^^^^^^^^--------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `AsSnakeCase` [INFO] [stdout] | no `SnakeCase` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `heck::SnakeCase` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/free.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ::heck::SnakeCase; [INFO] [stdout] | ^^^^^^^^--------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `AsSnakeCase` [INFO] [stdout] | no `SnakeCase` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(vec_into_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_snake_case` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/new.rs:64:76 [INFO] [stdout] | [INFO] [stdout] 64 | let func_name = new_ident(&format!("new_{}", orig_name.to_string().to_snake_case())); [INFO] [stdout] | ^^^^^^^^^^^^^ method not found in `String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use heck::ToSnakeCase; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_snake_case` found for struct `String` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ffishim-0.1.2/src/free.rs:27:78 [INFO] [stdout] | [INFO] [stdout] 27 | let func_name = new_ident(&format!("free_{}", data.ident.to_string().to_snake_case())); [INFO] [stdout] | ^^^^^^^^^^^^^ method not found in `String` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use heck::ToSnakeCase; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ffishim` due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "93a2054282207c503f88ddb424f6e1b6b899b581780822d493b3277c4c5ce5aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93a2054282207c503f88ddb424f6e1b6b899b581780822d493b3277c4c5ce5aa", kill_on_drop: false }` [INFO] [stdout] 93a2054282207c503f88ddb424f6e1b6b899b581780822d493b3277c4c5ce5aa