[INFO] cloning repository https://github.com/ExPixel/bf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ExPixel/bf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExPixel%2Fbf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExPixel%2Fbf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2599d0470700c337be623c40a5f0b4fac32c1e85 [INFO] checking ExPixel/bf against master#05eac57ef6668c9d181b65aceb96b1e7881f60be for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExPixel%2Fbf" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ExPixel/bf on toolchain 05eac57ef6668c9d181b65aceb96b1e7881f60be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ExPixel/bf [INFO] finished tweaking git repo https://github.com/ExPixel/bf [INFO] tweaked toml for git repo https://github.com/ExPixel/bf written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ExPixel/bf 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" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term_size v0.3.0 [INFO] [stderr] Downloaded thread-id v3.1.0 [INFO] [stderr] Downloaded atty v0.2.2 [INFO] [stderr] Downloaded clap v2.24.2 [INFO] [stderr] Downloaded unicode-segmentation v1.2.0 [INFO] [stderr] Downloaded gcc v0.3.49 [INFO] [stderr] Downloaded thread_local v0.3.3 [INFO] [stderr] Downloaded llvm-sys v40.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c440d14c6aa817f34e91f1b7bbc548b84a1624fe64af090f806e0401307e67c [INFO] running `Command { std: "docker" "start" "-a" "8c440d14c6aa817f34e91f1b7bbc548b84a1624fe64af090f806e0401307e67c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c440d14c6aa817f34e91f1b7bbc548b84a1624fe64af090f806e0401307e67c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c440d14c6aa817f34e91f1b7bbc548b84a1624fe64af090f806e0401307e67c", kill_on_drop: false }` [INFO] [stdout] 8c440d14c6aa817f34e91f1b7bbc548b84a1624fe64af090f806e0401307e67c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62cde0ff9cac9bfc9134ba830c3b14f4be5f7680483b5015e97331405dc9205c [INFO] running `Command { std: "docker" "start" "-a" "62cde0ff9cac9bfc9134ba830c3b14f4be5f7680483b5015e97331405dc9205c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.23 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling gcc v0.3.49 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling thread-id v3.1.0 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Checking clap v2.24.2 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling llvm-sys v40.0.2 [INFO] [stderr] Checking bf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BFInstr` [INFO] [stdout] --> src/bfllvm.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use ::bf::{BFInstr, BF_MEMORY_SIZE, BFCellValue}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bfllvm.rs:124:97 [INFO] [stdout] | [INFO] [stdout] 124 | let bf_input_fn = LLVMAddFunction(module, cstring!("__bf_get_input"), bf_input_function_type);; // #TODO oh shit [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BFInstr` [INFO] [stdout] --> src/bfllvm.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use ::bf::{BFInstr, BF_MEMORY_SIZE, BFCellValue}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bfllvm.rs:124:97 [INFO] [stdout] | [INFO] [stdout] 124 | let bf_input_fn = LLVMAddFunction(module, cstring!("__bf_get_input"), bf_input_function_type);; // #TODO oh shit [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/bfllvm.rs:159:35 [INFO] [stdout] | [INFO] [stdout] 159 | let mut execution_engine = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/bfllvm.rs:159:35 [INFO] [stdout] | [INFO] [stdout] 159 | let mut execution_engine = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bf.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | let mut buf = &mut self.memory[self.data_ptr..(self.data_ptr + 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: variable does not need to be mutable [INFO] [stdout] --> src/bf.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | let mut buf = &mut self.memory[self.data_ptr..(self.data_ptr + 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: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:147:7 [INFO] [stdout] | [INFO] [stdout] 147 | let mut var_ptr_stdin = LLVMBuildAlloca(builder, void_ptr_type, cstring!("stdin_lock_ptr")); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:149:7 [INFO] [stdout] | [INFO] [stdout] 149 | let mut var_ptr_stdout = LLVMBuildAlloca(builder, void_ptr_type, cstring!("stdout_lock_ptr")); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 152 | let mut var_data_ptr = LLVMBuildAlloca(builder, i8_ptr_type, cstring!("data_ptr")); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:159:7 [INFO] [stdout] | [INFO] [stdout] 159 | let mut execution_engine = mem::uninitialized(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:160:7 [INFO] [stdout] | [INFO] [stdout] 160 | let mut output = mem::zeroed(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:147:7 [INFO] [stdout] | [INFO] [stdout] 147 | let mut var_ptr_stdin = LLVMBuildAlloca(builder, void_ptr_type, cstring!("stdin_lock_ptr")); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:149:7 [INFO] [stdout] | [INFO] [stdout] 149 | let mut var_ptr_stdout = LLVMBuildAlloca(builder, void_ptr_type, cstring!("stdout_lock_ptr")); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:152:7 [INFO] [stdout] | [INFO] [stdout] 152 | let mut var_data_ptr = LLVMBuildAlloca(builder, i8_ptr_type, cstring!("data_ptr")); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:159:7 [INFO] [stdout] | [INFO] [stdout] 159 | let mut execution_engine = mem::uninitialized(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfllvm.rs:160:7 [INFO] [stdout] | [INFO] [stdout] 160 | let mut output = mem::zeroed(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loop_start_pc` [INFO] [stdout] --> src/bfllvm.rs:378:20 [INFO] [stdout] | [INFO] [stdout] 378 | if let Some((loop_start_pc, loop_block, after_loop_block)) = block_stack.pop() { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_start_pc` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loop_start_pc` [INFO] [stdout] --> src/bfllvm.rs:378:20 [INFO] [stdout] | [INFO] [stdout] 378 | if let Some((loop_start_pc, loop_block, after_loop_block)) = block_stack.pop() { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_start_pc` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bfllvm.rs:417:3 [INFO] [stdout] | [INFO] [stdout] 417 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/bfllvm.rs:417:3 [INFO] [stdout] | [INFO] [stdout] 417 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `var_data_ptr_name` is never read [INFO] [stdout] --> src/bfllvm.rs:27:2 [INFO] [stdout] | [INFO] [stdout] 15 | struct BFLLVMInfo { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | var_data_ptr_name: *const i8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `var_data_ptr_name` is never read [INFO] [stdout] --> src/bfllvm.rs:27:2 [INFO] [stdout] | [INFO] [stdout] 15 | struct BFLLVMInfo { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | var_data_ptr_name: *const i8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `*mut LLVMOpaqueExecutionEngine` does not permit being left uninitialized [INFO] [stdout] --> src/bfllvm.rs:159:30 [INFO] [stdout] | [INFO] [stdout] 159 | let mut execution_engine = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: raw pointers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `*mut LLVMOpaqueExecutionEngine` does not permit being left uninitialized [INFO] [stdout] --> src/bfllvm.rs:159:30 [INFO] [stdout] | [INFO] [stdout] 159 | let mut execution_engine = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: raw pointers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "62cde0ff9cac9bfc9134ba830c3b14f4be5f7680483b5015e97331405dc9205c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62cde0ff9cac9bfc9134ba830c3b14f4be5f7680483b5015e97331405dc9205c", kill_on_drop: false }` [INFO] [stdout] 62cde0ff9cac9bfc9134ba830c3b14f4be5f7680483b5015e97331405dc9205c [INFO] checking ExPixel/bf against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FExPixel%2Fbf" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ExPixel/bf on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ExPixel/bf [INFO] finished tweaking git repo https://github.com/ExPixel/bf [INFO] tweaked toml for git repo https://github.com/ExPixel/bf written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ExPixel/bf 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3d1335cf2fed137786e1273b3403a6ce37781a19045395c01b014bad14110eb [INFO] running `Command { std: "docker" "start" "-a" "e3d1335cf2fed137786e1273b3403a6ce37781a19045395c01b014bad14110eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3d1335cf2fed137786e1273b3403a6ce37781a19045395c01b014bad14110eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3d1335cf2fed137786e1273b3403a6ce37781a19045395c01b014bad14110eb", kill_on_drop: false }` [INFO] [stdout] e3d1335cf2fed137786e1273b3403a6ce37781a19045395c01b014bad14110eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a84bd9620f30197f8b0b4564838da0fb8d54e2f8123e06b9bb56615af6e541e [INFO] running `Command { std: "docker" "start" "-a" "4a84bd9620f30197f8b0b4564838da0fb8d54e2f8123e06b9bb56615af6e541e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.23 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling gcc v0.3.49 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stdout] error[E0365]: extern crate `core` is private and cannot be re-exported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitflags-0.8.2/src/lib.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub use core as __core; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider making the `extern crate` item publicly accessible [INFO] [stdout] | [INFO] [stdout] 1 | pub // Copyright 2014 The Rust Project Developers. See the COPYRIGHT [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0365`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitflags` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4a84bd9620f30197f8b0b4564838da0fb8d54e2f8123e06b9bb56615af6e541e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a84bd9620f30197f8b0b4564838da0fb8d54e2f8123e06b9bb56615af6e541e", kill_on_drop: false }` [INFO] [stdout] 4a84bd9620f30197f8b0b4564838da0fb8d54e2f8123e06b9bb56615af6e541e