[INFO] cloning repository https://github.com/soundsonacid/tinyc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soundsonacid/tinyc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoundsonacid%2Ftinyc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoundsonacid%2Ftinyc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6432a5218a91bf9d500eadc50e0d6f2162514158 [INFO] checking soundsonacid/tinyc against try#802c9b5f98c16ec9d24cdfd517f740f1f3df0e29 for pr-137728 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoundsonacid%2Ftinyc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-4-tc2/source': No space left on device [INFO] checking soundsonacid/tinyc against try#802c9b5f98c16ec9d24cdfd517f740f1f3df0e29 for pr-137728 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoundsonacid%2Ftinyc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/soundsonacid/tinyc on toolchain 802c9b5f98c16ec9d24cdfd517f740f1f3df0e29 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+802c9b5f98c16ec9d24cdfd517f740f1f3df0e29" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/soundsonacid/tinyc [INFO] finished tweaking git repo https://github.com/soundsonacid/tinyc [INFO] tweaked toml for git repo https://github.com/soundsonacid/tinyc written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/soundsonacid/tinyc 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" "+802c9b5f98c16ec9d24cdfd517f740f1f3df0e29" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+802c9b5f98c16ec9d24cdfd517f740f1f3df0e29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98e1a902cead73860dcb38169beb026b4d1f6ae3c85ff7a5fd4bbd6f0f1c9681 [INFO] running `Command { std: "docker" "start" "-a" "98e1a902cead73860dcb38169beb026b4d1f6ae3c85ff7a5fd4bbd6f0f1c9681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98e1a902cead73860dcb38169beb026b4d1f6ae3c85ff7a5fd4bbd6f0f1c9681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98e1a902cead73860dcb38169beb026b4d1f6ae3c85ff7a5fd4bbd6f0f1c9681", kill_on_drop: false }` [INFO] [stdout] 98e1a902cead73860dcb38169beb026b4d1f6ae3c85ff7a5fd4bbd6f0f1c9681 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+802c9b5f98c16ec9d24cdfd517f740f1f3df0e29" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c14ac236dd10fa00604779ac4ad04b98f6e54e9518ddb45330cfbe1883b659f5 [INFO] running `Command { std: "docker" "start" "-a" "c14ac236dd10fa00604779ac4ad04b98f6e54e9518ddb45330cfbe1883b659f5", kill_on_drop: false }` [INFO] [stderr] Checking tinyc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `var_table` is never read [INFO] [stdout] --> src/interpreter.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Interpreter<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub var_table: std::collections::HashMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `retreat`, `peek`, `parse_exp`, and `parse_term` are never used [INFO] [stdout] --> src/interpreter.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl<'a> Interpreter<'a> { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn retreat(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub fn peek(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn parse_exp(&mut self) -> i32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | pub fn parse_term(&mut self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `var_table` is never read [INFO] [stdout] --> src/interpreter.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Interpreter<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub var_table: std::collections::HashMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "c14ac236dd10fa00604779ac4ad04b98f6e54e9518ddb45330cfbe1883b659f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c14ac236dd10fa00604779ac4ad04b98f6e54e9518ddb45330cfbe1883b659f5", kill_on_drop: false }` [INFO] [stdout] c14ac236dd10fa00604779ac4ad04b98f6e54e9518ddb45330cfbe1883b659f5