[INFO] cloning repository https://github.com/ShingenTakeda/rust-ecs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShingenTakeda/rust-ecs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShingenTakeda%2Frust-ecs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShingenTakeda%2Frust-ecs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ad2ba399a890291451e46c4ec0a87b9c412dc7d [INFO] fixing ShingenTakeda/rust-ecs against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShingenTakeda%2Frust-ecs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ShingenTakeda/rust-ecs [INFO] finished tweaking git repo https://github.com/ShingenTakeda/rust-ecs [INFO] tweaked toml for git repo https://github.com/ShingenTakeda/rust-ecs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ShingenTakeda/rust-ecs on toolchain 622891a4e29178280638a6b63a8908bde2c0c854 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ShingenTakeda/rust-ecs 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 1ae0696fbeca2fa4daac1d80014029aa47579f25cd8567a5348a52954adb1fe8 [INFO] running `Command { std: "docker" "start" "1ae0696fbeca2fa4daac1d80014029aa47579f25cd8567a5348a52954adb1fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1ae0696fbeca2fa4daac1d80014029aa47579f25cd8567a5348a52954adb1fe8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ae0696fbeca2fa4daac1d80014029aa47579f25cd8567a5348a52954adb1fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1ae0696fbeca2fa4daac1d80014029aa47579f25cd8567a5348a52954adb1fe8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }` [INFO] [stderr] Checking ecs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `GenData` [INFO] [stdout] --> src/stores.rs:78:22 [INFO] [stdout] | [INFO] [stdout] 78 | use crate::gen::{GenData, GenManager}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GenData` is never constructed [INFO] [stdout] --> src/gen.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct GenData{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EntityActive` is never constructed [INFO] [stdout] --> src/gen.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct EntityActive{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GenManager` is never constructed [INFO] [stdout] --> src/gen.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct GenManager{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next`, and `drop` are never used [INFO] [stdout] --> src/gen.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl GenManager{ [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 18 | pub fn new()->Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn next(&mut self)->GenData{ [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn drop(&mut self, g:GenData){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `EcsStore` is never used [INFO] [stdout] --> src/stores.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait EcsStore{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VecStore` is never constructed [INFO] [stdout] --> src/stores.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct VecStore{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/stores.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl VecStore{ [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] 18 | pub fn new()->Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/stores.rs:92:26 [INFO] [stdout] | [INFO] [stdout] 92 | vs.for_each_mut(|g, d| *d+=2); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_mut` and `for_each` are never used [INFO] [stdout] --> src/stores.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait EcsStore{ [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 6 | fn get_mut(&mut self, g:GenData)->Option<&mut T>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | fn for_each(&self, f:F); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] crater-edition-check: all finished [INFO] running `Command { std: "docker" "inspect" "1ae0696fbeca2fa4daac1d80014029aa47579f25cd8567a5348a52954adb1fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ae0696fbeca2fa4daac1d80014029aa47579f25cd8567a5348a52954adb1fe8", kill_on_drop: false }` [INFO] [stdout] 1ae0696fbeca2fa4daac1d80014029aa47579f25cd8567a5348a52954adb1fe8