[INFO] cloning repository https://github.com/fatbrad23/rust-repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fatbrad23/rust-repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffatbrad23%2Frust-repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffatbrad23%2Frust-repo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d5a36735d8aec81ab0441edd055f9f563f29594f [INFO] testing fatbrad23/rust-repo against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffatbrad23%2Frust-repo" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fatbrad23/rust-repo on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fatbrad23/rust-repo [INFO] finished tweaking git repo https://github.com/fatbrad23/rust-repo [INFO] tweaked toml for git repo https://github.com/fatbrad23/rust-repo written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fatbrad23/rust-repo 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c41c72df729cc0ebc0864f6bef1ac293ad1c034fa79062b7b2f78b1a8cc13247 [INFO] running `Command { std: "docker" "start" "-a" "c41c72df729cc0ebc0864f6bef1ac293ad1c034fa79062b7b2f78b1a8cc13247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c41c72df729cc0ebc0864f6bef1ac293ad1c034fa79062b7b2f78b1a8cc13247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c41c72df729cc0ebc0864f6bef1ac293ad1c034fa79062b7b2f78b1a8cc13247", kill_on_drop: false }` [INFO] [stdout] c41c72df729cc0ebc0864f6bef1ac293ad1c034fa79062b7b2f78b1a8cc13247 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd7d17e0ab95bad4757d7c6bb836c0fffcde51501013d0e876a6b7abccc690cb [INFO] running `Command { std: "docker" "start" "-a" "dd7d17e0ab95bad4757d7c6bb836c0fffcde51501013d0e876a6b7abccc690cb", kill_on_drop: false }` [INFO] [stderr] Compiling unsafe_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static `Hello` is never used [INFO] [stdout] --> src/main.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | static Hello: &str = "Hello raiden"; // must annotate the type of static variables [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Foo` is never used [INFO] [stdout] --> src/main.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | unsafe trait Foo{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_at_mut` is never used [INFO] [stdout] --> src/main.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn split_at_mut(slice: &mut [i32], mid: usize) -> (&mut [i32], &mut [i32]){ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Hello` should have an upper case name [INFO] [stdout] --> src/main.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | static Hello: &str = "Hello raiden"; // must annotate the type of static variables [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `HELLO` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Counter` should have an upper case name [INFO] [stdout] --> src/main.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | static mut Counter: i32 = 0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `COUNTER` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:78:30 [INFO] [stdout] | [INFO] [stdout] 78 | println!("counter: {}", Counter); [INFO] [stdout] | ^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcSWA0xW/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/unsafe_rust-8322408002459673" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: final link failed: No space left on device [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `unsafe_rust` (bin "unsafe_rust") due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "dd7d17e0ab95bad4757d7c6bb836c0fffcde51501013d0e876a6b7abccc690cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd7d17e0ab95bad4757d7c6bb836c0fffcde51501013d0e876a6b7abccc690cb", kill_on_drop: false }` [INFO] [stdout] dd7d17e0ab95bad4757d7c6bb836c0fffcde51501013d0e876a6b7abccc690cb