[INFO] cloning repository https://github.com/ironfisto/leanrrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ironfisto/leanrrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fironfisto%2Fleanrrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fironfisto%2Fleanrrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 778414087b04ad5a52be9333ebd0172a3470a236 [INFO] checking ironfisto/leanrrust against try#654bc80249a2b2ba8bd16392b5829d87ed96c92d for pr-136458 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fironfisto%2Fleanrrust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 57% (828/1442) Updating files: 58% (837/1442) Updating files: 58% (839/1442) Updating files: 59% (851/1442) Updating files: 60% (866/1442) Updating files: 61% (880/1442) Updating files: 62% (895/1442) error: unable to write file otto/target/debug/deps/libos_str_bytes-ea730d654b2663f8.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libos_str_bytes-eb794ef38bab2676.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libos_str_bytes-eb794ef38bab2676.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libos_str_bytes-ee6620bd8cc02747.rmeta [INFO] [stderr] Updating files: 63% (909/1442) error: unable to write file otto/target/debug/deps/libppv_lite86-c3ad053967cc551c.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libppv_lite86-c3ad053967cc551c.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libppv_lite86-e04e13db1f64e822.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro2-28c79a6b7e0f474e.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro2-28c79a6b7e0f474e.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro2-ab2ebb344d2eb485.rlib [INFO] [stderr] Updating files: 63% (917/1442) error: unable to write file otto/target/debug/deps/libproc_macro2-ab2ebb344d2eb485.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro2-c4b0ddf8782e4d3f.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro2-c4b0ddf8782e4d3f.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro_error-16e9466ba9b8e35f.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro_error-16e9466ba9b8e35f.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro_error-304486c17e32099c.rlib [INFO] [stderr] Updating files: 64% (923/1442) error: unable to write file otto/target/debug/deps/libproc_macro_error-304486c17e32099c.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro_error-ac494c6f7ddc0957.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro_error-ac494c6f7ddc0957.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro_error_attr-5992260dcdc409dc.so [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro_error_attr-7464dd737660894c.so [INFO] [stderr] error: unable to write file otto/target/debug/deps/libproc_macro_error_attr-d52ca795b4aa03ac.so [INFO] [stderr] error: unable to write file otto/target/debug/deps/libquote-4777ee6a909d6fd3.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libquote-4777ee6a909d6fd3.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libquote-5b33126b9616db4d.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libquote-5b33126b9616db4d.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libquote-8a53a46171c939e4.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libquote-8a53a46171c939e4.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/librand-18ea3ea02f6fd277.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/librand-d47a2314c9a0c3a4.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/librand-d47a2314c9a0c3a4.rmeta [INFO] [stderr] Updating files: 65% (938/1442) error: unable to write file otto/target/debug/deps/librand_chacha-01f680163931d1c2.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/librand_chacha-c01d27f735b9aa34.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/librand_chacha-c01d27f735b9aa34.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/librand_core-590c3251bd8622cc.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/librand_core-590c3251bd8622cc.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/librand_core-60007f2aaf849dbd.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libstrsim-524d99abf85683ee.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libstrsim-524d99abf85683ee.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libstrsim-52522235504233bf.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libstrsim-6c4a301b03dc606f.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libstrsim-6c4a301b03dc606f.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libstrsim-83c33d801645a745.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libsyn-0c3151ecb55c7a39.rlib [INFO] [stderr] error: unable to create file otto/target/debug/deps/libsyn-0c3151ecb55c7a39.rmeta: No space left on device [INFO] [stderr] Updating files: 66% (952/1442) error: unable to create file otto/target/debug/deps/libsyn-0ee93a7d16eef0ca.rlib: No space left on device [INFO] [stderr] error: unable to write file otto/target/debug/deps/libsyn-f4e26329b3263a11.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libsyn-f4e26329b3263a11.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libtermcolor-687878defa5df84c.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libtermcolor-687878defa5df84c.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libtermcolor-737f39fe6206130c.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libtermcolor-a655357a9a4690b0.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libtermcolor-a655357a9a4690b0.rmeta [INFO] [stderr] error: unable to write file otto/target/debug/deps/libtermcolor-b72ffe4cbd1728e7.rlib [INFO] [stderr] error: unable to write file otto/target/debug/deps/libtermcolor-b72ffe4cbd1728e7.rmeta [INFO] [stderr] Updating files: 67% (967/1442) Updating files: 68% (981/1442) Updating files: 69% (995/1442) Updating files: 70% (1010/1442) Updating files: 71% (1024/1442) Updating files: 72% (1039/1442) Updating files: 73% (1053/1442) Updating files: 74% (1068/1442) Updating files: 75% (1082/1442) Updating files: 76% (1096/1442) Updating files: 77% (1111/1442) Updating files: 78% (1125/1442) Updating files: 79% (1140/1442) Updating files: 80% (1154/1442) Updating files: 81% (1169/1442) Updating files: 82% (1183/1442) Updating files: 83% (1197/1442) Updating files: 84% (1212/1442) Updating files: 85% (1226/1442) Updating files: 86% (1241/1442) Updating files: 87% (1255/1442) Updating files: 88% (1269/1442) Updating files: 89% (1284/1442) Updating files: 90% (1298/1442) Updating files: 91% (1313/1442) Updating files: 92% (1327/1442) Updating files: 93% (1342/1442) Updating files: 94% (1356/1442) Updating files: 95% (1370/1442) Updating files: 96% (1385/1442) Updating files: 97% (1399/1442) Updating files: 98% (1414/1442) Updating files: 99% (1428/1442) Updating files: 100% (1442/1442) Updating files: 100% (1442/1442), done. [INFO] [stderr] fatal: unable to checkout working tree [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] checking ironfisto/leanrrust against try#654bc80249a2b2ba8bd16392b5829d87ed96c92d for pr-136458 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fironfisto%2Fleanrrust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 57% (830/1442) Updating files: 58% (837/1442) Updating files: 59% (851/1442) Updating files: 60% (866/1442) Updating files: 61% (880/1442) Updating files: 62% (895/1442) Updating files: 63% (909/1442) Updating files: 64% (923/1442) Updating files: 65% (938/1442) Updating files: 66% (952/1442) Updating files: 67% (967/1442) Updating files: 68% (981/1442) Updating files: 69% (995/1442) Updating files: 70% (1010/1442) Updating files: 71% (1024/1442) Updating files: 72% (1039/1442) Updating files: 73% (1053/1442) Updating files: 74% (1068/1442) Updating files: 75% (1082/1442) Updating files: 76% (1096/1442) Updating files: 77% (1111/1442) Updating files: 78% (1125/1442) Updating files: 79% (1140/1442) Updating files: 80% (1154/1442) Updating files: 81% (1169/1442) Updating files: 82% (1183/1442) Updating files: 83% (1197/1442) Updating files: 84% (1212/1442) Updating files: 85% (1226/1442) Updating files: 86% (1241/1442) Updating files: 87% (1255/1442) Updating files: 88% (1269/1442) Updating files: 89% (1284/1442) Updating files: 90% (1298/1442) Updating files: 91% (1313/1442) Updating files: 92% (1327/1442) Updating files: 93% (1342/1442) Updating files: 94% (1356/1442) Updating files: 95% (1370/1442) Updating files: 96% (1385/1442) Updating files: 97% (1399/1442) Updating files: 98% (1414/1442) Updating files: 99% (1428/1442) Updating files: 100% (1442/1442) Updating files: 100% (1442/1442), done. [INFO] validating manifest of git repo https://github.com/ironfisto/leanrrust on toolchain 654bc80249a2b2ba8bd16392b5829d87ed96c92d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ironfisto/leanrrust [INFO] finished tweaking git repo https://github.com/ironfisto/leanrrust [INFO] tweaked toml for git repo https://github.com/ironfisto/leanrrust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ironfisto/leanrrust 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" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91bb6bfbab67f0da40a9477cef1c96f187b0a39a5a6b48b855d6de56847f17e1 [INFO] running `Command { std: "docker" "start" "-a" "91bb6bfbab67f0da40a9477cef1c96f187b0a39a5a6b48b855d6de56847f17e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91bb6bfbab67f0da40a9477cef1c96f187b0a39a5a6b48b855d6de56847f17e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91bb6bfbab67f0da40a9477cef1c96f187b0a39a5a6b48b855d6de56847f17e1", kill_on_drop: false }` [INFO] [stdout] 91bb6bfbab67f0da40a9477cef1c96f187b0a39a5a6b48b855d6de56847f17e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f513cfb379ea39380a504bad43fa20465a05bdb756835c096ee8396b0ade6b4 [INFO] running `Command { std: "docker" "start" "-a" "2f513cfb379ea39380a504bad43fa20465a05bdb756835c096ee8396b0ade6b4", kill_on_drop: false }` [INFO] [stderr] Checking rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `hello` is never read [INFO] [stdout] --> src/variables.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | let mut hello = "String"; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hello` is never read [INFO] [stdout] --> src/variables.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | let mut hello = "String"; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/datatypes.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let x = 1; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/datatypes.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let y: u32 = 2; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xchar` [INFO] [stdout] --> src/datatypes.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let xchar = 'a'; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_xchar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/stringsss.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let x = "aa"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/datatypes.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let x = 1; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/datatypes.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let y: u32 = 2; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xchar` [INFO] [stdout] --> src/datatypes.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let xchar = 'a'; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_xchar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/stringsss.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let x = "aa"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_age` [INFO] [stdout] --> src/condtion.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let is_age = if age > 10 { true} else {false}; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_age` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hello` [INFO] [stdout] --> src/loops.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hello = 1; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hello` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/loops.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hello = 1; [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: unused variable: `is_age` [INFO] [stdout] --> src/condtion.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let is_age = if age > 10 { true} else {false}; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_age` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hello` [INFO] [stdout] --> src/loops.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hello = 1; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hello` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/loops.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | let mut hello = 1; [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: function `run` is never used [INFO] [stdout] --> src/print.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/variables.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/datatypes.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/print.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/variables.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/datatypes.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/stringsss.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/tuples.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/arrays.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/stringsss.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/tuples.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/arrays.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/vec.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/condtion.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/loops.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/func.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/vec.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/condtion.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/loops.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/func.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `greet` is never used [INFO] [stdout] --> src/func.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn greet(name : &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> src/func.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn add(v:i8,c :i8) -> i8{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/pointer_refs.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `greet` is never used [INFO] [stdout] --> src/func.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn greet(name : &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> src/func.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn add(v:i8,c :i8) -> i8{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/pointer_refs.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `String::is_empty` that must be used [INFO] [stdout] --> src/stringsss.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | z.is_empty(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 18 | let _ = z.is_empty(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `String::is_empty` that must be used [INFO] [stdout] --> src/stringsss.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | z.is_empty(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 18 | let _ = z.is_empty(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "2f513cfb379ea39380a504bad43fa20465a05bdb756835c096ee8396b0ade6b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f513cfb379ea39380a504bad43fa20465a05bdb756835c096ee8396b0ade6b4", kill_on_drop: false }` [INFO] [stdout] 2f513cfb379ea39380a504bad43fa20465a05bdb756835c096ee8396b0ade6b4