[INFO] cloning repository https://github.com/kaisic1224/pngme [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaisic1224/pngme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaisic1224%2Fpngme", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaisic1224%2Fpngme'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7ab55a7c698c2f02fccab9494985233fe27ab62 [INFO] checking kaisic1224/pngme against try#099e089ab723e6ee96175f3496051098c60a4cd4 for pr-140208 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaisic1224%2Fpngme" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kaisic1224/pngme on toolchain 099e089ab723e6ee96175f3496051098c60a4cd4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099e089ab723e6ee96175f3496051098c60a4cd4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kaisic1224/pngme [INFO] finished tweaking git repo https://github.com/kaisic1224/pngme [INFO] tweaked toml for git repo https://github.com/kaisic1224/pngme written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kaisic1224/pngme 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" "+099e089ab723e6ee96175f3496051098c60a4cd4" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+099e089ab723e6ee96175f3496051098c60a4cd4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a77ad9b048089c2d6d1783a11782cc8c22f80e420d6e7ac78df479b49fc17314 [INFO] running `Command { std: "docker" "start" "-a" "a77ad9b048089c2d6d1783a11782cc8c22f80e420d6e7ac78df479b49fc17314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a77ad9b048089c2d6d1783a11782cc8c22f80e420d6e7ac78df479b49fc17314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a77ad9b048089c2d6d1783a11782cc8c22f80e420d6e7ac78df479b49fc17314", kill_on_drop: false }` [INFO] [stdout] a77ad9b048089c2d6d1783a11782cc8c22f80e420d6e7ac78df479b49fc17314 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+099e089ab723e6ee96175f3496051098c60a4cd4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d7e737900352d126c5bc750df2e32074496a67e6570bc4ab58086c7000536ec [INFO] running `Command { std: "docker" "start" "-a" "7d7e737900352d126c5bc750df2e32074496a67e6570bc4ab58086c7000536ec", kill_on_drop: false }` [INFO] [stderr] Checking png v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected expression, found `)` [INFO] [stdout] --> src/chunk_type.rs:49:44 [INFO] [stdout] | [INFO] [stdout] 49 | self.bytes.iter().for_each(|x| ) [INFO] [stdout] | --- ^ expected expression [INFO] [stdout] | | [INFO] [stdout] | while parsing the body of this closure [INFO] [stdout] | [INFO] [stdout] help: you might have meant to open the body of the closure [INFO] [stdout] | [INFO] [stdout] 49 | self.bytes.iter().for_each(|x| { }) [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `)` [INFO] [stdout] --> src/chunk_type.rs:49:44 [INFO] [stdout] | [INFO] [stdout] 49 | self.bytes.iter().for_each(|x| ) [INFO] [stdout] | --- ^ expected expression [INFO] [stdout] | | [INFO] [stdout] | while parsing the body of this closure [INFO] [stdout] | [INFO] [stdout] help: you might have meant to open the body of the closure [INFO] [stdout] | [INFO] [stdout] 49 | self.bytes.iter().for_each(|x| { }) [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::eq` [INFO] [stdout] --> src/chunk_type.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr::eq; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ChunkType` in this scope [INFO] [stdout] --> src/chunk_type.rs:173:27 [INFO] [stdout] | [INFO] [stdout] 173 | let chunk_type_1: ChunkType = TryFrom::try_from([82, 117, 83, 116]).unwrap(); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ChunkType` in this scope [INFO] [stdout] --> src/chunk_type.rs:174:27 [INFO] [stdout] | [INFO] [stdout] 174 | let chunk_type_2: ChunkType = FromStr::from_str("RuSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::eq` [INFO] [stdout] --> src/chunk_type.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr::eq; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/chunk_type.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chunk_type.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn is_valid(&self) -> bool { [INFO] [stdout] | ---- expected `bool` because of return type [INFO] [stdout] 49 | self.bytes.iter().for_each(|x| ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `png` (bin "png") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chunk_type.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn is_valid(&self) -> bool { [INFO] [stdout] | ---- expected `bool` because of return type [INFO] [stdout] 49 | self.bytes.iter().for_each(|x| ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:90:22 [INFO] [stdout] | [INFO] [stdout] 90 | let actual = ChunkType::try_from([82, 117, 83, 116]).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | let expected = ChunkType::try_from([82, 117, 83, 116]).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:98:22 [INFO] [stdout] | [INFO] [stdout] 98 | let actual = ChunkType::from_str("RuSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | let chunk = ChunkType::from_str("RuSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:110:21 [INFO] [stdout] | [INFO] [stdout] 110 | let chunk = ChunkType::from_str("ruSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:116:21 [INFO] [stdout] | [INFO] [stdout] 116 | let chunk = ChunkType::from_str("RUSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let chunk = ChunkType::from_str("RuSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:128:21 [INFO] [stdout] | [INFO] [stdout] 128 | let chunk = ChunkType::from_str("RuSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:134:21 [INFO] [stdout] | [INFO] [stdout] 134 | let chunk = ChunkType::from_str("Rust").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:140:21 [INFO] [stdout] | [INFO] [stdout] 140 | let chunk = ChunkType::from_str("RuSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 146 | let chunk = ChunkType::from_str("RuST").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | let chunk = ChunkType::from_str("RuSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | let chunk = ChunkType::from_str("Rust").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:161:21 [INFO] [stdout] | [INFO] [stdout] 161 | let chunk = ChunkType::from_str("Ru1t"); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChunkType` [INFO] [stdout] --> src/chunk_type.rs:167:21 [INFO] [stdout] | [INFO] [stdout] 167 | let chunk = ChunkType::from_str("RuSt").unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ChunkType` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `png` (bin "png" test) due to 19 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7d7e737900352d126c5bc750df2e32074496a67e6570bc4ab58086c7000536ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d7e737900352d126c5bc750df2e32074496a67e6570bc4ab58086c7000536ec", kill_on_drop: false }` [INFO] [stdout] 7d7e737900352d126c5bc750df2e32074496a67e6570bc4ab58086c7000536ec