[INFO] crate zerodmg-codes 0.1.9 is already in cache [INFO] checking zerodmg-codes-0.1.9 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate zerodmg-codes 0.1.9 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate zerodmg-codes 0.1.9 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate zerodmg-codes 0.1.9 [INFO] finished tweaking crates.io crate zerodmg-codes 0.1.9 [INFO] tweaked toml for crates.io crate zerodmg-codes 0.1.9 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d0f19f7f92a92722a4b5e569dcea85db4459031ff149a612b0959af3956e71f7 [INFO] running `"docker" "start" "-a" "d0f19f7f92a92722a4b5e569dcea85db4459031ff149a612b0959af3956e71f7"` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling derive_more v0.11.0 [INFO] [stderr] Checking jpeg-decoder v0.1.19 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking zerodmg-utils v0.1.9 [INFO] [stderr] Checking zerodmg-codes v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(rust_2018_preview)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(rust_2018_preview)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instruction.rs:305:39 [INFO] [stderr] | [INFO] [stderr] 305 | pub fn from_byte_iter(bytes: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instruction.rs:307:31 [INFO] [stderr] | [INFO] [stderr] 307 | fn d8(bytes: &mut Iterator) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instruction.rs:310:32 [INFO] [stderr] | [INFO] [stderr] 310 | fn d16(bytes: &mut Iterator) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instruction.rs:315:31 [INFO] [stderr] | [INFO] [stderr] 315 | fn r8(bytes: &mut Iterator) -> i8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instruction.rs:305:39 [INFO] [stderr] | [INFO] [stderr] 305 | pub fn from_byte_iter(bytes: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instruction.rs:307:31 [INFO] [stderr] | [INFO] [stderr] 307 | fn d8(bytes: &mut Iterator) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instruction.rs:310:32 [INFO] [stderr] | [INFO] [stderr] 310 | fn d16(bytes: &mut Iterator) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instruction.rs:315:31 [INFO] [stderr] | [INFO] [stderr] 315 | fn r8(bytes: &mut Iterator) -> i8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/roms/dmg_boot.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let mut assembled = AssembledRom::from_bytes(&assembled_bytes); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/roms/dmg_boot.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let mut assembled = AssembledRom::from_bytes(&assembled_bytes); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0635]: unknown feature `rust_2018_idioms` [INFO] [stderr] --> src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/disassembled.rs:211:1 [INFO] [stderr] | [INFO] [stderr] 211 | macro_rules! code_blocks { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![warn(missing_docs, missing_debug_implementations)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0635]: unknown feature `rust_2018_idioms` [INFO] [stderr] --> src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for macro [INFO] [stderr] --> src/disassembled.rs:211:1 [INFO] [stderr] | [INFO] [stderr] 211 | macro_rules! code_blocks { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![warn(missing_docs, missing_debug_implementations)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/instruction.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | ADD(U8Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/instruction.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | ADC(U8Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/instruction.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | SUB(U8Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/instruction.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | SBC(U8Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/instruction.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | AND(U8Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/instruction.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | XOR(U8Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/instruction.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | OR(U8Register), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/instruction.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | CP(U8Register), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for an associated function [INFO] [stderr] --> src/instruction.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | pub fn address(self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a function [INFO] [stderr] --> src/instruction.rs:657:1 [INFO] [stderr] | [INFO] [stderr] 657 | pub fn LD, B>(a: A, b: B) -> Instruction { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a trait [INFO] [stderr] --> src/instruction.rs:661:1 [INFO] [stderr] | [INFO] [stderr] 661 | pub trait Ld { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for an associated function [INFO] [stderr] --> src/instruction.rs:662:5 [INFO] [stderr] | [INFO] [stderr] 662 | fn LD(destination: Self, source: Source) -> Instruction; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a function [INFO] [stderr] --> src/disassembled.rs:203:1 [INFO] [stderr] | [INFO] [stderr] 203 | pub fn block(address: u16, value: impl Into) -> RomBlock { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `LD` should have a snake case name [INFO] [stderr] --> src/instruction.rs:657:8 [INFO] [stderr] | [INFO] [stderr] 657 | pub fn LD, B>(a: A, b: B) -> Instruction { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait method `LD` should have a snake case name [INFO] [stderr] --> src/instruction.rs:662:8 [INFO] [stderr] | [INFO] [stderr] 662 | fn LD(destination: Self, source: Source) -> Instruction; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stderr] [INFO] [stderr] warning: function `LD` should have a snake case name [INFO] [stderr] --> src/instruction.rs:657:8 [INFO] [stderr] | [INFO] [stderr] 657 | pub fn LD, B>(a: A, b: B) -> Instruction { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait method `LD` should have a snake case name [INFO] [stderr] --> src/instruction.rs:662:8 [INFO] [stderr] | [INFO] [stderr] 662 | fn LD(destination: Self, source: Source) -> Instruction; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0635, E0705. [INFO] [stderr] For more information about an error, try `rustc --explain E0635`. [INFO] [stderr] error: aborting due to previous error; 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0635, E0705. [INFO] [stderr] For more information about an error, try `rustc --explain E0635`. [INFO] [stderr] error: could not compile `zerodmg-codes`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `zerodmg-codes`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d0f19f7f92a92722a4b5e569dcea85db4459031ff149a612b0959af3956e71f7"` [INFO] running `"docker" "rm" "-f" "d0f19f7f92a92722a4b5e569dcea85db4459031ff149a612b0959af3956e71f7"` [INFO] [stdout] d0f19f7f92a92722a4b5e569dcea85db4459031ff149a612b0959af3956e71f7