[INFO] cloning repository https://github.com/evuez/evolutions [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evuez/evolutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevuez%2Fevolutions", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevuez%2Fevolutions'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67e0176926db3f89054d0bd79fd5774166b4fcd8 [INFO] checking evuez/evolutions against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevuez%2Fevolutions" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/evuez/evolutions on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/evuez/evolutions [INFO] finished tweaking git repo https://github.com/evuez/evolutions [INFO] tweaked toml for git repo https://github.com/evuez/evolutions written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/evuez/evolutions already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2552241b51838c1766c092370f1a939799aa4e37b3e565651b505a96633f634 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d2552241b51838c1766c092370f1a939799aa4e37b3e565651b505a96633f634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2552241b51838c1766c092370f1a939799aa4e37b3e565651b505a96633f634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2552241b51838c1766c092370f1a939799aa4e37b3e565651b505a96633f634", kill_on_drop: false }` [INFO] [stdout] d2552241b51838c1766c092370f1a939799aa4e37b3e565651b505a96633f634 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e6ac90ddcf8e66e8a5d8279214fd8bdf5310abb0d18c6cc989bfae91b3912a4b [INFO] running `Command { std: "docker" "start" "-a" "e6ac90ddcf8e66e8a5d8279214fd8bdf5310abb0d18c6cc989bfae91b3912a4b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking evolutions v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `rand::XorShiftRng` [INFO] [stdout] --> src/body.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{XorShiftRng, SeedableRng, Rng}; [INFO] [stdout] | ^^^^^^^^^^^ no `XorShiftRng` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rand::distributions::normal` [INFO] [stdout] --> src/body.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::distributions::normal::Normal; [INFO] [stdout] | ^^^^^^ could not find `normal` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rand::distributions::Sample` [INFO] [stdout] --> src/body.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::distributions::Sample; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Sample` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rand::XorShiftRng` [INFO] [stdout] --> src/body.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{XorShiftRng, SeedableRng, Rng}; [INFO] [stdout] | ^^^^^^^^^^^ no `XorShiftRng` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rand::distributions::normal` [INFO] [stdout] --> src/body.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::distributions::normal::Normal; [INFO] [stdout] | ^^^^^^ could not find `normal` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rand::distributions::Sample` [INFO] [stdout] --> src/body.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::distributions::Sample; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Sample` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeedableRng` [INFO] [stdout] --> src/body.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{XorShiftRng, SeedableRng, Rng}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TURN_LEFT` should have an upper camel case name [INFO] [stdout] --> src/body.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | TURN_LEFT, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `TurnLeft` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TURN_RIGHT` should have an upper camel case name [INFO] [stdout] --> src/body.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | TURN_RIGHT, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `TurnRight` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeedableRng` [INFO] [stdout] --> src/body.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{XorShiftRng, SeedableRng, Rng}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TURN_LEFT` should have an upper camel case name [INFO] [stdout] --> src/body.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | TURN_LEFT, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `TurnLeft` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TURN_RIGHT` should have an upper camel case name [INFO] [stdout] --> src/body.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | TURN_RIGHT, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `TurnRight` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `evolutions` [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/body.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{XorShiftRng, SeedableRng, Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error: aborting due to 3 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/body.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{XorShiftRng, SeedableRng, Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stdout] error: aborting due to 3 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e6ac90ddcf8e66e8a5d8279214fd8bdf5310abb0d18c6cc989bfae91b3912a4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6ac90ddcf8e66e8a5d8279214fd8bdf5310abb0d18c6cc989bfae91b3912a4b", kill_on_drop: false }` [INFO] [stdout] e6ac90ddcf8e66e8a5d8279214fd8bdf5310abb0d18c6cc989bfae91b3912a4b