[INFO] cloning repository https://github.com/zainsubhani/YT_RustPractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zainsubhani/YT_RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/zainsubhani/YT_RustPractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zainsubhani/YT_RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/zainsubhani/YT_RustPractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zainsubhani/YT_RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/zainsubhani/YT_RustPractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zainsubhani/YT_RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/zainsubhani/YT_RustPractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zainsubhani/YT_RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/zainsubhani/YT_RustPractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zainsubhani/YT_RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/zainsubhani/YT_RustPractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zainsubhani/YT_RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/zainsubhani/YT_RustPractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zainsubhani/YT_RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/zainsubhani/YT_RustPractice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zainsubhani/YT_RustPractice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75244ccc7c8d938659f1f7c988a6af0787f4c703 [INFO] checking zainsubhani/YT_RustPractice against try#a75eafceea413a1b40c0e0769db85e08ec17160b for pr-133925 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzainsubhani%2FYT_RustPractice" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zainsubhani/YT_RustPractice on toolchain a75eafceea413a1b40c0e0769db85e08ec17160b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zainsubhani/YT_RustPractice [INFO] finished tweaking git repo https://github.com/zainsubhani/YT_RustPractice [INFO] tweaked toml for git repo https://github.com/zainsubhani/YT_RustPractice written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zainsubhani/YT_RustPractice 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" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38e92cdc03c987a65747f97ac86d3bc736dc1162d85966ceed0faf9c7f9c92e1 [INFO] running `Command { std: "docker" "start" "-a" "38e92cdc03c987a65747f97ac86d3bc736dc1162d85966ceed0faf9c7f9c92e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38e92cdc03c987a65747f97ac86d3bc736dc1162d85966ceed0faf9c7f9c92e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38e92cdc03c987a65747f97ac86d3bc736dc1162d85966ceed0faf9c7f9c92e1", kill_on_drop: false }` [INFO] [stdout] 38e92cdc03c987a65747f97ac86d3bc736dc1162d85966ceed0faf9c7f9c92e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15f2d09d8665d8394c46b44fca534cd103bdb4e4d697f1acb7523f34745be2ca [INFO] running `Command { std: "docker" "start" "-a" "15f2d09d8665d8394c46b44fca534cd103bdb4e4d697f1acb7523f34745be2ca", kill_on_drop: false }` [INFO] [stderr] Checking CrashRustTraversia v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `up` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | up, [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Up` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `down` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | down, [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `left` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | left, [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `right` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | right, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/structs.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `colors` should have an upper camel case name [INFO] [stdout] --> src/structs.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct colors(u16, u16, u16); [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Colors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/vector.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `up` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | up, [INFO] [stdout] | ^^ help: convert the identifier to upper camel case (notice the capitalization): `Up` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `down` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | down, [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `left` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | left, [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `Left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `right` should have an upper camel case name [INFO] [stdout] --> src/enums.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | right, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/structs.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `colors` should have an upper camel case name [INFO] [stdout] --> src/structs.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct colors(u16, u16, u16); [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Colors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/vector.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec2` [INFO] [stdout] --> src/pointer_ref.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let vec2=_vec1; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vec2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/strings.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut s = String::with_capacity(2); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/strings.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut s = String::with_capacity(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: variable does not need to be mutable [INFO] [stdout] --> src/structs.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let mut c = colors(0, 12, 200); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/typeexcercise.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | 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: `a1` [INFO] [stdout] --> src/typeexcercise.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | let a1='a'; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `age` is never read [INFO] [stdout] --> src/var.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut age = 18; [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: variable does not need to be mutable [INFO] [stdout] --> src/vector.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut numbers: Vec=vec![1,2,3,4,5]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec2` [INFO] [stdout] --> src/pointer_ref.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let vec2=_vec1; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vec2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `CrashRustTraversia` (bin "CrashRustTraversia" test); 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/a75eafceea413a1b40c0e0769db85e08ec17160b/bin/rustc --crate-name CrashRustTraversia --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=ff03811bd5c00863 -C extra-filename=-3af7489153c3904d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "15f2d09d8665d8394c46b44fca534cd103bdb4e4d697f1acb7523f34745be2ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15f2d09d8665d8394c46b44fca534cd103bdb4e4d697f1acb7523f34745be2ca", kill_on_drop: false }` [INFO] [stdout] 15f2d09d8665d8394c46b44fca534cd103bdb4e4d697f1acb7523f34745be2ca