[INFO] cloning repository https://github.com/imnotjuniodev/ping [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imnotjuniodev/ping" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimnotjuniodev%2Fping", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimnotjuniodev%2Fping'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 13abd9846e607180f3a95e59d3e398c732b574ff [INFO] testing imnotjuniodev/ping against 1.95.0 for beta-1.96-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimnotjuniodev%2Fping" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/imnotjuniodev/ping [INFO] finished tweaking git repo https://github.com/imnotjuniodev/ping [INFO] tweaked toml for git repo https://github.com/imnotjuniodev/ping written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/imnotjuniodev/ping on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/imnotjuniodev/ping 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indenter v0.3.3 [INFO] [stderr] Downloaded tracing-error v0.2.0 [INFO] [stderr] Downloaded owo-colors v3.5.0 [INFO] [stderr] Downloaded eyre v0.6.8 [INFO] [stderr] Downloaded color-spantrace v0.2.0 [INFO] [stderr] Downloaded color-eyre v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22066eb392b87afbb971adfaf0fa8a0b44f05ddfd600ea833a5c7d55af17a228 [INFO] running `Command { std: "docker" "start" "-a" "22066eb392b87afbb971adfaf0fa8a0b44f05ddfd600ea833a5c7d55af17a228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22066eb392b87afbb971adfaf0fa8a0b44f05ddfd600ea833a5c7d55af17a228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22066eb392b87afbb971adfaf0fa8a0b44f05ddfd600ea833a5c7d55af17a228", kill_on_drop: false }` [INFO] [stdout] 22066eb392b87afbb971adfaf0fa8a0b44f05ddfd600ea833a5c7d55af17a228 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a501a8e2bda6a070ce82a61ba810307b2fe21094b314b00ae2f6c1e7596007d7 [INFO] running `Command { std: "docker" "start" "-a" "a501a8e2bda6a070ce82a61ba810307b2fe21094b314b00ae2f6c1e7596007d7", kill_on_drop: false }` [INFO] [stderr] Compiling ping v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `is_ascii` found for struct `Chunk` in the current scope [INFO] [stdout] --> src/chunk_type.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | if value.is_ascii() { [INFO] [stdout] | ^^^^^^^^ method not found in `Chunk` [INFO] [stdout] | [INFO] [stdout] ::: src/chunk.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Chunk; [INFO] [stdout] | ---------------- method `is_ascii` not found for this struct [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `is_ascii`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `AsciiExt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Vec<_, _>: From` is not satisfied [INFO] [stdout] --> src/chunk_type.rs:45:40 [INFO] [stdout] | [INFO] [stdout] 45 | f.write_str(&String::from_utf8(Vec::from(self.0)).unwrap()) [INFO] [stdout] | ^^^ the trait `From` is not implemented for `Vec<_, _>` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `Vec` implements `From>` [INFO] [stdout] `Vec` implements `From>` [INFO] [stdout] `Vec` implements `From>` [INFO] [stdout] `Vec` implements `From<&[T; N]>` [INFO] [stdout] `Vec` implements `From<&[T]>` [INFO] [stdout] `Vec` implements `From<&mut [T; N]>` [INFO] [stdout] `Vec` implements `From<&mut [T]>` [INFO] [stdout] `Vec` implements `From>` [INFO] [stdout] and 5 others [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chunk_type.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | Some(ChunkType(temp)) [INFO] [stdout] | --------- ^^^^ expected `Chunk`, found `[u8; 4]` [INFO] [stdout] | | [INFO] [stdout] | arguments to this struct are incorrect [INFO] [stdout] | [INFO] [stdout] note: tuple struct defined here [INFO] [stdout] --> src/chunk_type.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ChunkType(Chunk); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Chunk` [INFO] [stdout] --> src/chunk_type.rs:67:15 [INFO] [stdout] | [INFO] [stdout] 67 | self.0[0].is_ascii_uppercase() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Chunk` [INFO] [stdout] --> src/chunk_type.rs:70:15 [INFO] [stdout] | [INFO] [stdout] 70 | self.0[1].is_ascii_uppercase() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Chunk` [INFO] [stdout] --> src/chunk_type.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 73 | self.0[2].is_ascii_uppercase() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Chunk` [INFO] [stdout] --> src/chunk_type.rs:76:15 [INFO] [stdout] | [INFO] [stdout] 76 | self.0[3].is_ascii_lowercase() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599, E0608. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ping` (bin "ping") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "a501a8e2bda6a070ce82a61ba810307b2fe21094b314b00ae2f6c1e7596007d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a501a8e2bda6a070ce82a61ba810307b2fe21094b314b00ae2f6c1e7596007d7", kill_on_drop: false }` [INFO] [stdout] a501a8e2bda6a070ce82a61ba810307b2fe21094b314b00ae2f6c1e7596007d7