[INFO] cloning repository https://github.com/join3r/rust-kurz3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/join3r/rust-kurz3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoin3r%2Frust-kurz3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoin3r%2Frust-kurz3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e64cabc6a41a52dc4960e2ac112f68eb7825524d
[INFO] checking join3r/rust-kurz3 against try#5d9095c550fcec9e458ce8d6b0c04a217641db66 for pr-77153
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoin3r%2Frust-kurz3" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/join3r/rust-kurz3 on toolchain 5d9095c550fcec9e458ce8d6b0c04a217641db66
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/join3r/rust-kurz3
[INFO] finished tweaking git repo https://github.com/join3r/rust-kurz3
[INFO] tweaked toml for git repo https://github.com/join3r/rust-kurz3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/join3r/rust-kurz3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 736c43c96d0724e48e9bd823dc9c9cde02aad507e51ebb48bc928fd867cd4451
[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" "736c43c96d0724e48e9bd823dc9c9cde02aad507e51ebb48bc928fd867cd4451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "736c43c96d0724e48e9bd823dc9c9cde02aad507e51ebb48bc928fd867cd4451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736c43c96d0724e48e9bd823dc9c9cde02aad507e51ebb48bc928fd867cd4451", kill_on_drop: false }`
[INFO] [stdout] 736c43c96d0724e48e9bd823dc9c9cde02aad507e51ebb48bc928fd867cd4451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "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] 9eeb8c015df8097452db6af303b545151b65865a4f1b3508d1d2d276a8e3ff98
[INFO] running `Command { std: "docker" "start" "-a" "9eeb8c015df8097452db6af303b545151b65865a4f1b3508d1d2d276a8e3ff98", kill_on_drop: false }`
[INFO] [stderr]     Checking kurz3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> src/evie.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let x = 4;
[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: `x`
[INFO] [stdout]  --> src/firestorm.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let x = 1;
[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/hydrant.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |   let x: u8 = 32;
[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/osiris.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let x = 5;
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bachi_for`
[INFO] [stdout]   --> src/bachi.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn bachi_for(dole: i32, hore: i32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bachi_all`
[INFO] [stdout]   --> src/bachi.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn bachi_all(delene1: i64, delene2: i64, z:i32, q:i32, h: bool) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `evie_for`
[INFO] [stdout]   --> src/evie.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn evie_for(i: i32) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `evie_for1`
[INFO] [stdout]   --> src/evie.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn evie_for1(i: i32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `evie_all`
[INFO] [stdout]   --> src/evie.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn evie_all(for1: i32, pif: bool, min1: i64, min2: i64) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `firestorm_for`
[INFO] [stdout]   --> src/firestorm.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn firestorm_for(input: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `firestorm_all`
[INFO] [stdout]   --> src/firestorm.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn firestorm_all(be: bool, cislo1: i64, cislo2: i64, horny_interval: i32) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hydrant_for`
[INFO] [stdout]   --> src/hydrant.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn hydrant_for(i: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hydrant_all`
[INFO] [stdout]   --> src/hydrant.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn hydrant_all(x1: bool, x2: i64, y2: i64, x3: i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `osiris_for`
[INFO] [stdout]   --> src/osiris.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn osiris_for(u: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `osiris_for_lepsia`
[INFO] [stdout]   --> src/osiris.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn osiris_for_lepsia(u: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `osiris_all`
[INFO] [stdout]   --> src/osiris.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn osiris_all(vstup: bool, a: i64, b: i64, u: i32) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> src/evie.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let x = 4;
[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: `x`
[INFO] [stdout]  --> src/firestorm.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let x = 1;
[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/hydrant.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |   let x: u8 = 32;
[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/osiris.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let x = 5;
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bachi_for`
[INFO] [stdout]   --> src/bachi.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn bachi_for(dole: i32, hore: i32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bachi_all`
[INFO] [stdout]   --> src/bachi.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn bachi_all(delene1: i64, delene2: i64, z:i32, q:i32, h: bool) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `evie_for`
[INFO] [stdout]   --> src/evie.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn evie_for(i: i32) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `evie_for1`
[INFO] [stdout]   --> src/evie.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn evie_for1(i: i32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `evie_all`
[INFO] [stdout]   --> src/evie.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn evie_all(for1: i32, pif: bool, min1: i64, min2: i64) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `firestorm_for`
[INFO] [stdout]   --> src/firestorm.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn firestorm_for(input: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `firestorm_all`
[INFO] [stdout]   --> src/firestorm.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn firestorm_all(be: bool, cislo1: i64, cislo2: i64, horny_interval: i32) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hydrant_for`
[INFO] [stdout]   --> src/hydrant.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn hydrant_for(i: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hydrant_all`
[INFO] [stdout]   --> src/hydrant.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn hydrant_all(x1: bool, x2: i64, y2: i64, x3: i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `osiris_for`
[INFO] [stdout]   --> src/osiris.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn osiris_for(u: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `osiris_for_lepsia`
[INFO] [stdout]   --> src/osiris.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn osiris_for_lepsia(u: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `osiris_all`
[INFO] [stdout]   --> src/osiris.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn osiris_all(vstup: bool, a: i64, b: i64, u: i32) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "9eeb8c015df8097452db6af303b545151b65865a4f1b3508d1d2d276a8e3ff98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eeb8c015df8097452db6af303b545151b65865a4f1b3508d1d2d276a8e3ff98", kill_on_drop: false }`
[INFO] [stdout] 9eeb8c015df8097452db6af303b545151b65865a4f1b3508d1d2d276a8e3ff98