[INFO] cloning repository https://github.com/Ostoyae/Rust_Shell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ostoyae/Rust_Shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOstoyae%2FRust_Shell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOstoyae%2FRust_Shell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95e0af52b9c92e3bd7f68224154d1c1c360ba804 [INFO] checking Ostoyae/Rust_Shell against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOstoyae%2FRust_Shell" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ostoyae/Rust_Shell on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ostoyae/Rust_Shell [INFO] finished tweaking git repo https://github.com/Ostoyae/Rust_Shell [INFO] tweaked toml for git repo https://github.com/Ostoyae/Rust_Shell written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Ostoyae/Rust_Shell already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4adf6179eb1e3a6eaa6188d2c7ac8e24b79e8fd821e1257af526506e931e277 [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" "b4adf6179eb1e3a6eaa6188d2c7ac8e24b79e8fd821e1257af526506e931e277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4adf6179eb1e3a6eaa6188d2c7ac8e24b79e8fd821e1257af526506e931e277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4adf6179eb1e3a6eaa6188d2c7ac8e24b79e8fd821e1257af526506e931e277", kill_on_drop: false }` [INFO] [stdout] b4adf6179eb1e3a6eaa6188d2c7ac8e24b79e8fd821e1257af526506e931e277 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c82f1557e18fdbb0cf68a4efe7db77eb89fbce4cafa26cb13ddbc4c28addbb6 [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" "7c82f1557e18fdbb0cf68a4efe7db77eb89fbce4cafa26cb13ddbc4c28addbb6", 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] [stderr] Checking shell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/run.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | self.input = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/run.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | self.name = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/run.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | self.input = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/run.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | self.name = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stdout] --> src/lib.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | let sl = self.input.trim_right().len(); [INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stdout] --> src/lib.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | let sl = self.input.trim_right().len(); [INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `std::string::String` does not permit being left uninitialized [INFO] [stdout] --> src/run.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | self.input = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: `std::ptr::Unique` must be non-null (in this struct field) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `std::string::String` does not permit being left uninitialized [INFO] [stdout] --> src/run.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | self.input = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: `std::ptr::Unique` must be non-null (in this struct field) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `std::string::String` does not permit being left uninitialized [INFO] [stdout] --> src/run.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | self.name = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::Unique` must be non-null (in this struct field) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `std::string::String` does not permit being left uninitialized [INFO] [stdout] --> src/run.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | self.name = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: `std::ptr::Unique` must be non-null (in this struct field) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "7c82f1557e18fdbb0cf68a4efe7db77eb89fbce4cafa26cb13ddbc4c28addbb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c82f1557e18fdbb0cf68a4efe7db77eb89fbce4cafa26cb13ddbc4c28addbb6", kill_on_drop: false }` [INFO] [stdout] 7c82f1557e18fdbb0cf68a4efe7db77eb89fbce4cafa26cb13ddbc4c28addbb6