[INFO] fetching crate tfv2rd 0.1.0... [INFO] checking tfv2rd-0.1.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate tfv2rd 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate tfv2rd 0.1.0 [INFO] finished tweaking crates.io crate tfv2rd 0.1.0 [INFO] tweaked toml for crates.io crate tfv2rd 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tfv2rd 0.1.0 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tfv2rd 0.1.0 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pathdiff v0.2.1 [INFO] [stderr] Downloaded path-absolutize v3.0.11 [INFO] [stderr] Downloaded structopt-derive v0.4.16 [INFO] [stderr] Downloaded proc-macro2 v1.0.29 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded serde_json v1.0.68 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded structopt v0.3.23 [INFO] [stderr] Downloaded mime v0.3.16 [INFO] [stderr] Downloaded serde_urlencoded v0.7.0 [INFO] [stderr] Downloaded tower-service v0.3.1 [INFO] [stderr] Downloaded ipnet v2.3.1 [INFO] [stderr] Downloaded pkg-config v0.3.20 [INFO] [stderr] Downloaded core-foundation v0.9.1 [INFO] [stderr] Downloaded core-foundation-sys v0.8.2 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded instant v0.1.11 [INFO] [stderr] Downloaded bit-set v0.5.2 [INFO] [stderr] Downloaded bumpalo v3.7.1 [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded ahash v0.7.4 [INFO] [stderr] Downloaded num-complex v0.2.4 [INFO] [stderr] Downloaded fraction v0.8.0 [INFO] [stderr] Downloaded hyper v0.14.13 [INFO] [stderr] Downloaded openssl v0.10.36 [INFO] [stderr] Downloaded libc v0.2.103 [INFO] [stderr] Downloaded num-cmp v0.1.0 [INFO] [stderr] Downloaded fancy-regex v0.7.1 [INFO] [stderr] Downloaded num-bigint v0.2.6 [INFO] [stderr] Downloaded web-sys v0.3.55 [INFO] [stderr] Downloaded h2 v0.3.6 [INFO] [stderr] Downloaded reqwest v0.11.4 [INFO] [stderr] Downloaded futures-util v0.3.17 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded jsonschema v0.12.1 [INFO] [stderr] Downloaded tokio v1.12.0 [INFO] [stderr] Downloaded base64 v0.13.0 [INFO] [stderr] Downloaded mio v0.7.13 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.78 [INFO] [stderr] Downloaded unicode-bidi v0.3.6 [INFO] [stderr] Downloaded tinyvec v1.5.0 [INFO] [stderr] Downloaded time v0.1.43 [INFO] [stderr] Downloaded futures-io v0.3.17 [INFO] [stderr] Downloaded futures-core v0.3.17 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded num v0.2.1 [INFO] [stderr] Downloaded futures-channel v0.3.17 [INFO] [stderr] Downloaded futures-task v0.3.17 [INFO] [stderr] Downloaded httparse v1.5.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded syn v1.0.77 [INFO] [stderr] Downloaded futures-sink v0.3.17 [INFO] [stderr] Downloaded security-framework v2.4.2 [INFO] [stderr] Downloaded slab v0.4.4 [INFO] [stderr] Downloaded encoding_rs v0.8.28 [INFO] [stderr] Downloaded tokio-util v0.6.8 [INFO] [stderr] Downloaded http-body v0.4.3 [INFO] [stderr] Downloaded http v0.2.5 [INFO] [stderr] Downloaded httpdate v1.0.1 [INFO] [stderr] Downloaded socket2 v0.4.2 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] [stderr] Downloaded want v0.3.0 [INFO] [stderr] Downloaded hyper-tls v0.5.0 [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded openssl-sys v0.9.67 [INFO] [stderr] Downloaded schannel v0.1.19 [INFO] [stderr] Downloaded native-tls v0.2.8 [INFO] [stderr] Downloaded bytes v1.1.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.28 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded tokio-native-tls v0.3.0 [INFO] [stderr] Downloaded winreg v0.7.0 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded security-framework-sys v2.4.2 [INFO] [stderr] Downloaded path-dedot v3.0.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47733d56be38c8e23ca08592f21409e01921b3fc7cfd4fd5ee112ff2580aea2d [INFO] running `Command { std: "docker" "start" "-a" "47733d56be38c8e23ca08592f21409e01921b3fc7cfd4fd5ee112ff2580aea2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47733d56be38c8e23ca08592f21409e01921b3fc7cfd4fd5ee112ff2580aea2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47733d56be38c8e23ca08592f21409e01921b3fc7cfd4fd5ee112ff2580aea2d", kill_on_drop: false }` [INFO] [stdout] 47733d56be38c8e23ca08592f21409e01921b3fc7cfd4fd5ee112ff2580aea2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b523e7aa37ad422c5c896c1c8b9554f7469f999c5f7629e74ed7fc66d91f5e1c [INFO] running `Command { std: "docker" "start" "-a" "b523e7aa37ad422c5c896c1c8b9554f7469f999c5f7629e74ed7fc66d91f5e1c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling openssl-sys v0.9.67 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking path-dedot v3.0.14 [INFO] [stderr] Checking ahash v0.7.4 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking path-absolutize v3.0.11 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking fraction v0.8.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking fancy-regex v0.7.1 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking num-cmp v0.1.0 [INFO] [stderr] Checking h2 v0.3.6 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Checking structopt v0.3.23 [INFO] [stderr] Checking hyper v0.14.13 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking tfv2rd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `format_version` and `valid` are never read [INFO] [stdout] --> src/terraform.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ValidateResult<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 8 | #[serde(borrow)] [INFO] [stdout] 9 | pub format_version: &'a RawValue, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 10 | pub valid: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ValidateResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `snippet` is never read [INFO] [stdout] --> src/terraform.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Diagnostic<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub snippet: Option>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Diagnostic` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `byte` is never read [INFO] [stdout] --> src/terraform.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct SourcePosition { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 38 | pub byte: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourcePosition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `context`, `code`, `start_line`, `highlight_start_offset`, `highlight_end_offset`, and `values` are never read [INFO] [stdout] --> src/terraform.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Snippet<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 45 | pub context: Option<&'a RawValue>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 46 | #[serde(borrow)] [INFO] [stdout] 47 | pub code: &'a RawValue, [INFO] [stdout] | ^^^^ [INFO] [stdout] 48 | pub start_line: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 49 | pub highlight_start_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 50 | pub highlight_end_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 51 | pub values: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Snippet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `traversal` and `statement` are never read [INFO] [stdout] --> src/terraform.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct Expression<'a> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 56 | #[serde(borrow)] [INFO] [stdout] 57 | pub traversal: &'a RawValue, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 58 | #[serde(borrow)] [INFO] [stdout] 59 | pub statement: &'a RawValue, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expression` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking jsonschema v0.12.1 [INFO] [stdout] warning: fields `format_version` and `valid` are never read [INFO] [stdout] --> src/terraform.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ValidateResult<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 8 | #[serde(borrow)] [INFO] [stdout] 9 | pub format_version: &'a RawValue, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 10 | pub valid: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ValidateResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `snippet` is never read [INFO] [stdout] --> src/terraform.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Diagnostic<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub snippet: Option>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Diagnostic` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `byte` is never read [INFO] [stdout] --> src/terraform.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct SourcePosition { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 38 | pub byte: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourcePosition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `context`, `code`, `start_line`, `highlight_start_offset`, `highlight_end_offset`, and `values` are never read [INFO] [stdout] --> src/terraform.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Snippet<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 45 | pub context: Option<&'a RawValue>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 46 | #[serde(borrow)] [INFO] [stdout] 47 | pub code: &'a RawValue, [INFO] [stdout] | ^^^^ [INFO] [stdout] 48 | pub start_line: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 49 | pub highlight_start_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 50 | pub highlight_end_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 51 | pub values: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Snippet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `traversal` and `statement` are never read [INFO] [stdout] --> src/terraform.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct Expression<'a> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 56 | #[serde(borrow)] [INFO] [stdout] 57 | pub traversal: &'a RawValue, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 58 | #[serde(borrow)] [INFO] [stdout] 59 | pub statement: &'a RawValue, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expression` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.48s [INFO] running `Command { std: "docker" "inspect" "b523e7aa37ad422c5c896c1c8b9554f7469f999c5f7629e74ed7fc66d91f5e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b523e7aa37ad422c5c896c1c8b9554f7469f999c5f7629e74ed7fc66d91f5e1c", kill_on_drop: false }` [INFO] [stdout] b523e7aa37ad422c5c896c1c8b9554f7469f999c5f7629e74ed7fc66d91f5e1c