[INFO] cloning repository https://github.com/shhhshank/Sip-It [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shhhshank/Sip-It" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshhhshank%2FSip-It", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshhhshank%2FSip-It'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/shhhshank/Sip-It [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shhhshank/Sip-It" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshhhshank%2FSip-It", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshhhshank%2FSip-It'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65005692488ca8ad3485aef43d6eefce6b97b16b [INFO] checking shhhshank/Sip-It against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshhhshank%2FSip-It" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shhhshank/Sip-It on toolchain c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shhhshank/Sip-It [INFO] finished tweaking git repo https://github.com/shhhshank/Sip-It [INFO] tweaked toml for git repo https://github.com/shhhshank/Sip-It written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shhhshank/Sip-It 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" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "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-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc6b465d4fabac8b26586e3b8d20daeb28bf30f8b6b873392cfe3dbc9de536de [INFO] running `Command { std: "docker" "start" "-a" "cc6b465d4fabac8b26586e3b8d20daeb28bf30f8b6b873392cfe3dbc9de536de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc6b465d4fabac8b26586e3b8d20daeb28bf30f8b6b873392cfe3dbc9de536de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc6b465d4fabac8b26586e3b8d20daeb28bf30f8b6b873392cfe3dbc9de536de", kill_on_drop: false }` [INFO] [stdout] cc6b465d4fabac8b26586e3b8d20daeb28bf30f8b6b873392cfe3dbc9de536de [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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 932bba9507f25f78b90c89474f90ddb9e0c359f44bfae58821255fd0ea8aa509 [INFO] running `Command { std: "docker" "start" "-a" "932bba9507f25f78b90c89474f90ddb9e0c359f44bfae58821255fd0ea8aa509", kill_on_drop: false }` [INFO] [stderr] Checking SipIt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/sip_it.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{self, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/sip_it.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{self, write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/sip_it.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | _ => write!(f, "UNKNOWN"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/sip_it.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 70 | TokenType::INT(int_val) => write!(f, "INT({})", int_val), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 71 | TokenType::FLOAT(float_val) => write!(f, "FLOAT({})", float_val), [INFO] [stdout] | --------------------------- matches some of the same values [INFO] [stdout] 72 | TokenType::PLUS => write!(f, "PLUS"), [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] 73 | TokenType::MINUS => write!(f, "MINUS"), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 78 | _ => write!(f, "UNKNOWN"), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fn_name` is never read [INFO] [stdout] --> src/sip_it.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 84 | struct Lexer { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 85 | fn_name: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos_end` is never read [INFO] [stdout] --> src/sip_it.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 197 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 200 | pos_end: Position, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/sip_it.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | _ => write!(f, "UNKNOWN"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/sip_it.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 70 | TokenType::INT(int_val) => write!(f, "INT({})", int_val), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 71 | TokenType::FLOAT(float_val) => write!(f, "FLOAT({})", float_val), [INFO] [stdout] | --------------------------- matches some of the same values [INFO] [stdout] 72 | TokenType::PLUS => write!(f, "PLUS"), [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] 73 | TokenType::MINUS => write!(f, "MINUS"), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 78 | _ => write!(f, "UNKNOWN"), [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fn_name` is never read [INFO] [stdout] --> src/sip_it.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 84 | struct Lexer { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 85 | fn_name: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos_end` is never read [INFO] [stdout] --> src/sip_it.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 197 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 200 | pos_end: Position, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "932bba9507f25f78b90c89474f90ddb9e0c359f44bfae58821255fd0ea8aa509", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "932bba9507f25f78b90c89474f90ddb9e0c359f44bfae58821255fd0ea8aa509", kill_on_drop: false }` [INFO] [stdout] 932bba9507f25f78b90c89474f90ddb9e0c359f44bfae58821255fd0ea8aa509