[INFO] fetching crate rhai_codegen 1.3.0...
[INFO] testing rhai_codegen-1.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rhai_codegen 1.3.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate rhai_codegen 1.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rhai_codegen 1.3.0
[INFO] finished tweaking crates.io crate rhai_codegen 1.3.0
[INFO] tweaked toml for crates.io crate rhai_codegen 1.3.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2be439a15014846cd36f00a2846ff0696e1d294ec9c7f6671eb06ec88a496140
[INFO] running `Command { std: "docker" "start" "-a" "2be439a15014846cd36f00a2846ff0696e1d294ec9c7f6671eb06ec88a496140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2be439a15014846cd36f00a2846ff0696e1d294ec9c7f6671eb06ec88a496140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be439a15014846cd36f00a2846ff0696e1d294ec9c7f6671eb06ec88a496140", kill_on_drop: false }`
[INFO] [stdout] 2be439a15014846cd36f00a2846ff0696e1d294ec9c7f6671eb06ec88a496140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dafbd1446a36344c556ba869f19a2a190ad9ecc9c57e0efdf2ac86827f86831
[INFO] running `Command { std: "docker" "start" "-a" "4dafbd1446a36344c556ba869f19a2a190ad9ecc9c57e0efdf2ac86827f86831", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling rhai_codegen v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.53s
[INFO] running `Command { std: "docker" "inspect" "4dafbd1446a36344c556ba869f19a2a190ad9ecc9c57e0efdf2ac86827f86831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dafbd1446a36344c556ba869f19a2a190ad9ecc9c57e0efdf2ac86827f86831", kill_on_drop: false }`
[INFO] [stdout] 4dafbd1446a36344c556ba869f19a2a190ad9ecc9c57e0efdf2ac86827f86831
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4993f130a6b1dec36a74240fc97464d09418f6a2ad5895d0c2c0d5ea50e4a249
[INFO] running `Command { std: "docker" "start" "-a" "4993f130a6b1dec36a74240fc97464d09418f6a2ad5895d0c2c0d5ea50e4a249", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling trybuild v1.0.56
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling rhai_codegen v1.3.0
[INFO] [stderr]    Compiling smartstring v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling rhai v1.5.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling rhai_codegen v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `add_float`
[INFO] [stdout]   --> tests/test_nested.rs:94:20
[INFO] [stdout]    |
[INFO] [stdout] 94 |             pub fn add_float(f1: FLOAT, f2: FLOAT) -> FLOAT {
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_int`
[INFO] [stdout]   --> tests/test_nested.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 |             pub fn add_int(i1: INT, i2: INT) -> INT {
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_float`
[INFO] [stdout]    --> tests/test_nested.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |             pub fn add_float(f1: FLOAT, f2: FLOAT) -> FLOAT {
[INFO] [stdout]     |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_int`
[INFO] [stdout]    --> tests/test_nested.rs:110:20
[INFO] [stdout]     |
[INFO] [stdout] 110 |             pub fn add_int(i1: INT, i2: INT) -> INT {
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `os_code`
[INFO] [stdout]   --> tests/test_functions.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         os_code: Option<INT>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `StatusMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> tests/test_functions.rs:89:14
[INFO] [stdout]    |
[INFO] [stdout] 89 |     #[derive(Clone)]
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `is_ok`
[INFO] [stdout]   --> tests/test_functions.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         is_ok: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `StatusMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> tests/test_functions.rs:89:14
[INFO] [stdout]    |
[INFO] [stdout] 89 |     #[derive(Clone)]
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `os_code`
[INFO] [stdout]    --> tests/test_modules.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         os_code: Option<INT>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `StatusMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> tests/test_modules.rs:106:14
[INFO] [stdout]     |
[INFO] [stdout] 106 |     #[derive(Clone)]
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `is_ok`
[INFO] [stdout]    --> tests/test_modules.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         is_ok: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `StatusMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> tests/test_modules.rs:106:14
[INFO] [stdout]     |
[INFO] [stdout] 106 |     #[derive(Clone)]
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_float2`
[INFO] [stdout]    --> tests/test_modules.rs:285:16
[INFO] [stdout]     |
[INFO] [stdout] 285 |         pub fn add_float2(f1: FLOAT, f2: FLOAT) -> FLOAT {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bar_m`
[INFO] [stdout]    --> tests/test_modules.rs:297:16
[INFO] [stdout]     |
[INFO] [stdout] 297 |         pub fn bar_m(f1: FLOAT, f2: FLOAT) -> FLOAT {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_float2`
[INFO] [stdout]    --> tests/test_modules.rs:366:16
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub fn add_float2(f1: FLOAT, f2: FLOAT) -> FLOAT {
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `foo_p`
[INFO] [stdout]    --> tests/test_modules.rs:379:12
[INFO] [stdout]     |
[INFO] [stdout] 379 |         fn foo_p(i1: INT, i2: INT) -> INT {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `EmptyModule` should have a snake case name
[INFO] [stdout]  --> tests/test_modules.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub mod EmptyModule {}
[INFO] [stdout]   |             ^^^^^^^^^^^ help: convert the identifier to snake case: `empty_module`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `comments` found for struct `ExportedFn` in the current scope
[INFO] [stdout]    --> src/test/module.rs:64:18
[INFO] [stdout]     |
[INFO] [stdout] 64  |                 .comments()
[INFO] [stdout]     |                  ^^^^^^^^ method not found in `ExportedFn`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/function.rs:277:1
[INFO] [stdout]     |
[INFO] [stdout] 277 | pub struct ExportedFn {
[INFO] [stdout]     | --------------------- method `comments` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rhai_codegen` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4993f130a6b1dec36a74240fc97464d09418f6a2ad5895d0c2c0d5ea50e4a249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4993f130a6b1dec36a74240fc97464d09418f6a2ad5895d0c2c0d5ea50e4a249", kill_on_drop: false }`
[INFO] [stdout] 4993f130a6b1dec36a74240fc97464d09418f6a2ad5895d0c2c0d5ea50e4a249