[INFO] cloning repository https://github.com/KornilovLN/Life [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KornilovLN/Life" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKornilovLN%2FLife", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKornilovLN%2FLife'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ea1a49ba247ebd458d8d6fff5f66512fcc7be4c [INFO] building KornilovLN/Life against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKornilovLN%2FLife" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KornilovLN/Life on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KornilovLN/Life [INFO] finished tweaking git repo https://github.com/KornilovLN/Life [INFO] tweaked toml for git repo https://github.com/KornilovLN/Life written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/KornilovLN/Life 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iso8601 v0.3.0 [INFO] [stderr] Downloaded locale v0.2.2 [INFO] [stderr] Downloaded datetime v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 41089122dc1454d3a5eafca5274a5850dd301abd183f891ae08442282e19d6c2 [INFO] running `Command { std: "docker" "start" "-a" "41089122dc1454d3a5eafca5274a5850dd301abd183f891ae08442282e19d6c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41089122dc1454d3a5eafca5274a5850dd301abd183f891ae08442282e19d6c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41089122dc1454d3a5eafca5274a5850dd301abd183f891ae08442282e19d6c2", kill_on_drop: false }` [INFO] [stdout] 41089122dc1454d3a5eafca5274a5850dd301abd183f891ae08442282e19d6c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2f460cf728657f7378c8d9e5f28bee1802ede95965a7e94eb759f9753a715de [INFO] running `Command { std: "docker" "start" "-a" "b2f460cf728657f7378c8d9e5f28bee1802ede95965a7e94eb759f9753a715de", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling iana-time-zone v0.1.57 [INFO] [stderr] Compiling pad v0.1.6 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling locale v0.2.2 [INFO] [stderr] Compiling termion v2.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling chrono v0.4.26 [INFO] [stderr] Compiling iso8601 v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling datetime v0.5.2 [INFO] [stderr] Compiling life v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | let mut count = _w[i][(j-1)%(self.width-2)] + [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Waiter` should have a snake case name [INFO] [stdout] --> src/lib.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 357 | pub fn Waiter(&self, pause: u64) { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `waiter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Out` should have a snake case name [INFO] [stdout] --> src/lib.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | pub fn Out(&self) { [INFO] [stdout] | ^^^ help: convert the identifier to snake case (notice the capitalization): `out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Target` should have a snake case name [INFO] [stdout] --> src/lib.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn Target(&self) { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `target` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.43s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: iso8601 v0.3.0, nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "b2f460cf728657f7378c8d9e5f28bee1802ede95965a7e94eb759f9753a715de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2f460cf728657f7378c8d9e5f28bee1802ede95965a7e94eb759f9753a715de", kill_on_drop: false }` [INFO] [stdout] b2f460cf728657f7378c8d9e5f28bee1802ede95965a7e94eb759f9753a715de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98015792004fbc90927630fe24d3cb5f34df233ce5038b50b580380291696e35 [INFO] running `Command { std: "docker" "start" "-a" "98015792004fbc90927630fe24d3cb5f34df233ce5038b50b580380291696e35", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | let mut count = _w[i][(j-1)%(self.width-2)] + [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Waiter` should have a snake case name [INFO] [stdout] --> src/lib.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 357 | pub fn Waiter(&self, pause: u64) { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `waiter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Out` should have a snake case name [INFO] [stdout] --> src/lib.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | pub fn Out(&self) { [INFO] [stdout] | ^^^ help: convert the identifier to snake case (notice the capitalization): `out` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling life v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `Target` should have a snake case name [INFO] [stdout] --> src/lib.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn Target(&self) { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:392:6 [INFO] [stdout] | [INFO] [stdout] 392 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | let mut count = _w[i][(j-1)%(self.width-2)] + [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Waiter` should have a snake case name [INFO] [stdout] --> src/lib.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 357 | pub fn Waiter(&self, pause: u64) { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `waiter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Out` should have a snake case name [INFO] [stdout] --> src/lib.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | pub fn Out(&self) { [INFO] [stdout] | ^^^ help: convert the identifier to snake case (notice the capitalization): `out` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Target` should have a snake case name [INFO] [stdout] --> src/lib.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn Target(&self) { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `target` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: iso8601 v0.3.0, nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "98015792004fbc90927630fe24d3cb5f34df233ce5038b50b580380291696e35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98015792004fbc90927630fe24d3cb5f34df233ce5038b50b580380291696e35", kill_on_drop: false }` [INFO] [stdout] 98015792004fbc90927630fe24d3cb5f34df233ce5038b50b580380291696e35