[INFO] fetching crate jni-bindgen 0.0.10... [INFO] checking jni-bindgen-0.0.10 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate jni-bindgen 0.0.10 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate jni-bindgen 0.0.10 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jni-bindgen 0.0.10 [INFO] finished tweaking crates.io crate jni-bindgen 0.0.10 [INFO] tweaked toml for crates.io crate jni-bindgen 0.0.10 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate jni-bindgen 0.0.10 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jni-glue v0.0.10 [INFO] [stderr] Downloaded bugsalot v0.2.1 [INFO] [stderr] Downloaded jni-bindgen-reflection v0.0.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15220d4d56d3cdf41cc22ac3f33e9214df279a71b3106ebc150543227ff337c1 [INFO] running `Command { std: "docker" "start" "-a" "15220d4d56d3cdf41cc22ac3f33e9214df279a71b3106ebc150543227ff337c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15220d4d56d3cdf41cc22ac3f33e9214df279a71b3106ebc150543227ff337c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15220d4d56d3cdf41cc22ac3f33e9214df279a71b3106ebc150543227ff337c1", kill_on_drop: false }` [INFO] [stdout] 15220d4d56d3cdf41cc22ac3f33e9214df279a71b3106ebc150543227ff337c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee33ee8600aa26bc85e7b8e3086966a37b07d259e48a30f71a3aaa67cfd5256b [INFO] running `Command { std: "docker" "start" "-a" "ee33ee8600aa26bc85e7b8e3086966a37b07d259e48a30f71a3aaa67cfd5256b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Checking bugsalot v0.2.1 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking jni-glue v0.0.10 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking jni-bindgen-reflection v0.0.10 [INFO] [stderr] Checking miniz_oxide v0.3.5 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking zip v0.5.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking jni-bindgen v0.0.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config/toml.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, Deserialize, PartialEq, Eq)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config/toml.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 34 | #[derive(Debug, Clone, Copy, Deserialize, PartialEq, Eq)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/identifiers/method_mangling_style.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 9 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | #[derive(Clone, Copy, Debug, Deserialize, PartialEq, Eq, Hash)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/run/run.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Difference` is imported redundantly [INFO] [stdout] --> src/util/generated_file.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::util::{Difference, *}; [INFO] [stdout] | ^^^^^^^^^^ - the item `Difference` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DedupeFileSet` [INFO] [stdout] --> src/util/_util.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | pub use dedupe_file_set::{ConcurrentDedupeFileSet, DedupeFileSet}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config/toml.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, Deserialize, PartialEq, Eq)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/config/toml.rs:33:3 [INFO] [stdout] | [INFO] [stdout] 33 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 34 | #[derive(Debug, Clone, Copy, Deserialize, PartialEq, Eq)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/identifiers/method_mangling_style.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 9 | #[serde(rename_all = "snake_case")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | #[derive(Clone, Copy, Debug, Deserialize, PartialEq, Eq, Hash)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/run/run.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Difference` is imported redundantly [INFO] [stdout] --> src/util/generated_file.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::util::{Difference, *}; [INFO] [stdout] | ^^^^^^^^^^ - the item `Difference` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DedupeFileSet` [INFO] [stdout] --> src/util/_util.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | pub use dedupe_file_set::{ConcurrentDedupeFileSet, DedupeFileSet}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `feature_name` is never read [INFO] [stdout] --> src/emit_rust/structs.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) struct StructPaths { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub feature_name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StructPaths` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line_no`, `original`, and `rewrite` are never read [INFO] [stdout] --> src/util/difference.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Difference { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 4 | pub line_no: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | pub original: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | pub rewrite: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `feature_name` is never read [INFO] [stdout] --> src/emit_rust/structs.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) struct StructPaths { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub feature_name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StructPaths` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line_no`, `original`, and `rewrite` are never read [INFO] [stdout] --> src/util/difference.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Difference { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 4 | pub line_no: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | pub original: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | pub rewrite: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.04s [INFO] running `Command { std: "docker" "inspect" "ee33ee8600aa26bc85e7b8e3086966a37b07d259e48a30f71a3aaa67cfd5256b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee33ee8600aa26bc85e7b8e3086966a37b07d259e48a30f71a3aaa67cfd5256b", kill_on_drop: false }` [INFO] [stdout] ee33ee8600aa26bc85e7b8e3086966a37b07d259e48a30f71a3aaa67cfd5256b