[INFO] cloning repository https://github.com/tmlbl/cradle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmlbl/cradle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmlbl%2Fcradle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmlbl%2Fcradle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c713a391ccd6c6d7f6f823e5297fe2d9a6b012c [INFO] testing tmlbl/cradle against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmlbl%2Fcradle" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tmlbl/cradle on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tmlbl/cradle [INFO] finished tweaking git repo https://github.com/tmlbl/cradle [INFO] tweaked toml for git repo https://github.com/tmlbl/cradle written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/tmlbl/cradle already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", 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] ef500d836c220ccf015fa930a64f4dbd4001346a4418377d80b98b8c6b095385 [INFO] running `Command { std: "docker" "start" "-a" "ef500d836c220ccf015fa930a64f4dbd4001346a4418377d80b98b8c6b095385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef500d836c220ccf015fa930a64f4dbd4001346a4418377d80b98b8c6b095385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef500d836c220ccf015fa930a64f4dbd4001346a4418377d80b98b8c6b095385", kill_on_drop: false }` [INFO] [stdout] ef500d836c220ccf015fa930a64f4dbd4001346a4418377d80b98b8c6b095385 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a09f66b38285bfff102a7cac15dbfd91fe8998d3e0c6bc707a55820ae3e9f29 [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" "3a09f66b38285bfff102a7cac15dbfd91fe8998d3e0c6bc707a55820ae3e9f29", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling users v0.9.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling cradle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/cradle/fs.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:180:9 [INFO] [stdout] | [INFO] [stdout] 180 | reply: ReplyAttr [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:185:64 [INFO] [stdout] | [INFO] [stdout] 185 | fn open(&mut self, _req: &Request, _ino: u64, _flags: u32, reply: ReplyOpen) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | reply: ReplyEntry [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/cradle/fs.rs:201:60 [INFO] [stdout] | [INFO] [stdout] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:201:85 [INFO] [stdout] | [INFO] [stdout] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | reply: ReplyCreate [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | reply: ReplyWrite [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HELLO_TXT_CONTENT` [INFO] [stdout] --> src/cradle/fs.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const HELLO_TXT_CONTENT: &str = "Hello World!\n"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vdir_attr` [INFO] [stdout] --> src/cradle/fs.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn vdir_attr(ino: u64) -> FileAttr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_child` [INFO] [stdout] --> src/cradle/fs.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | fn get_child(&self, query: &str) -> Option<&VDir> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:16:26 [INFO] [stdout] | [INFO] [stdout] 16 | Err(e) => panic!(e.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 16 | Err(e) => panic!("{}", e.to_string()), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 16 | Err(e) => std::panic::panic_any(e.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.06s [INFO] running `Command { std: "docker" "inspect" "3a09f66b38285bfff102a7cac15dbfd91fe8998d3e0c6bc707a55820ae3e9f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a09f66b38285bfff102a7cac15dbfd91fe8998d3e0c6bc707a55820ae3e9f29", kill_on_drop: false }` [INFO] [stdout] 3a09f66b38285bfff102a7cac15dbfd91fe8998d3e0c6bc707a55820ae3e9f29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16a980e11a457fa3372d7af9496fa46005318420c2611fde13b445990a1a494b [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" "16a980e11a457fa3372d7af9496fa46005318420c2611fde13b445990a1a494b", kill_on_drop: false }` [INFO] [stderr] Compiling cradle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/cradle/fs.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:180:9 [INFO] [stdout] | [INFO] [stdout] 180 | reply: ReplyAttr [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:185:64 [INFO] [stdout] | [INFO] [stdout] 185 | fn open(&mut self, _req: &Request, _ino: u64, _flags: u32, reply: ReplyOpen) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | reply: ReplyEntry [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/cradle/fs.rs:201:60 [INFO] [stdout] | [INFO] [stdout] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:201:85 [INFO] [stdout] | [INFO] [stdout] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | reply: ReplyCreate [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reply` [INFO] [stdout] --> src/cradle/fs.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | reply: ReplyWrite [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HELLO_TXT_CONTENT` [INFO] [stdout] --> src/cradle/fs.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const HELLO_TXT_CONTENT: &str = "Hello World!\n"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vdir_attr` [INFO] [stdout] --> src/cradle/fs.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn vdir_attr(ino: u64) -> FileAttr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:16:26 [INFO] [stdout] | [INFO] [stdout] 16 | Err(e) => panic!(e.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 16 | Err(e) => panic!("{}", e.to_string()), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 16 | Err(e) => std::panic::panic_any(e.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "16a980e11a457fa3372d7af9496fa46005318420c2611fde13b445990a1a494b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16a980e11a457fa3372d7af9496fa46005318420c2611fde13b445990a1a494b", kill_on_drop: false }` [INFO] [stdout] 16a980e11a457fa3372d7af9496fa46005318420c2611fde13b445990a1a494b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 64ae5207d0498431ff3ca19d38c273cbe6628a54ddd0e96ee502d1f9b184b9cd [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" "64ae5207d0498431ff3ca19d38c273cbe6628a54ddd0e96ee502d1f9b184b9cd", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/cradle/fs.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:180:9 [INFO] [stderr] | [INFO] [stderr] 180 | reply: ReplyAttr [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:185:64 [INFO] [stderr] | [INFO] [stderr] 185 | fn open(&mut self, _req: &Request, _ino: u64, _flags: u32, reply: ReplyOpen) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | reply: ReplyEntry [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/cradle/fs.rs:201:60 [INFO] [stderr] | [INFO] [stderr] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:201:85 [INFO] [stderr] | [INFO] [stderr] 201 | fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | reply: ReplyCreate [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reply` [INFO] [stderr] --> src/cradle/fs.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | reply: ReplyWrite [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_reply` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HELLO_TXT_CONTENT` [INFO] [stderr] --> src/cradle/fs.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const HELLO_TXT_CONTENT: &str = "Hello World!\n"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `vdir_attr` [INFO] [stderr] --> src/cradle/fs.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn vdir_attr(ino: u64) -> FileAttr { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:16:26 [INFO] [stderr] | [INFO] [stderr] 16 | Err(e) => panic!(e.to_string()), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 16 | Err(e) => panic!("{}", e.to_string()), [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 16 | Err(e) => std::panic::panic_any(e.to_string()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cradle-7eb58d8ca642808f) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test cradle::fs::tests::test_lookup_name ... ok [INFO] [stdout] test cradle::fs::tests::test_lookup_ino ... ok [INFO] [stdout] test cradle::fs::tests::test_finds_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "64ae5207d0498431ff3ca19d38c273cbe6628a54ddd0e96ee502d1f9b184b9cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64ae5207d0498431ff3ca19d38c273cbe6628a54ddd0e96ee502d1f9b184b9cd", kill_on_drop: false }` [INFO] [stdout] 64ae5207d0498431ff3ca19d38c273cbe6628a54ddd0e96ee502d1f9b184b9cd