[INFO] cloning repository https://github.com/sammosampson/hephaestus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sammosampson/hephaestus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammosampson%2Fhephaestus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammosampson%2Fhephaestus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70186106a7c4869550c38dabf99393f22db2ad1a [INFO] checking sammosampson/hephaestus against try#7cd76c029787cd975f1d5f139fb14570ac4c41c9 for pr-149195-5 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammosampson%2Fhephaestus" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sammosampson/hephaestus [INFO] finished tweaking git repo https://github.com/sammosampson/hephaestus [INFO] tweaked toml for git repo https://github.com/sammosampson/hephaestus written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sammosampson/hephaestus on toolchain 7cd76c029787cd975f1d5f139fb14570ac4c41c9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7cd76c029787cd975f1d5f139fb14570ac4c41c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sammosampson/hephaestus 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" "+7cd76c029787cd975f1d5f139fb14570ac4c41c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7cd76c029787cd975f1d5f139fb14570ac4c41c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ca8478cdefe957563c0a8131f742c29b60728ee67c4f4270e78dcccfcb49ef4 [INFO] running `Command { std: "docker" "start" "-a" "2ca8478cdefe957563c0a8131f742c29b60728ee67c4f4270e78dcccfcb49ef4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ca8478cdefe957563c0a8131f742c29b60728ee67c4f4270e78dcccfcb49ef4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ca8478cdefe957563c0a8131f742c29b60728ee67c4f4270e78dcccfcb49ef4", kill_on_drop: false }` [INFO] [stdout] 2ca8478cdefe957563c0a8131f742c29b60728ee67c4f4270e78dcccfcb49ef4 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7cd76c029787cd975f1d5f139fb14570ac4c41c9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d26a6f1d6cc06b7999e8cf1cc33a101621e1e1b0778436de3db1dc9b7d25d2f [INFO] running `Command { std: "docker" "start" "-a" "8d26a6f1d6cc06b7999e8cf1cc33a101621e1e1b0778436de3db1dc9b7d25d2f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking uuid v1.1.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking rust-hephaestus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0659]: `todo_error` is ambiguous [INFO] [stdout] --> src/backends/x64/builder.rs:109:69 [INFO] [stdout] | [INFO] [stdout] 109 | ByteCodeSymbol::AbsoluteExternal64 { .. } => return Err(todo_error("64 bit absolute external symbol insertion")), [INFO] [stdout] | ^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `todo_error` could refer to the function imported here [INFO] [stdout] --> src/backends/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use errors::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `todo_error` to disambiguate [INFO] [stdout] note: `todo_error` could also refer to the function imported here [INFO] [stdout] --> src/backends/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | errors::* [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `todo_error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `todo_error` is ambiguous [INFO] [stdout] --> src/backends/x64/builder.rs:156:22 [INFO] [stdout] | [INFO] [stdout] 156 | _ => Err(todo_error("more call return arg registers")) [INFO] [stdout] | ^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `todo_error` could refer to the function imported here [INFO] [stdout] --> src/backends/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use errors::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `todo_error` to disambiguate [INFO] [stdout] note: `todo_error` could also refer to the function imported here [INFO] [stdout] --> src/backends/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | errors::* [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `todo_error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `perform_typing` is ambiguous [INFO] [stdout] --> src/compilation/parsing.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | perform_typing(compiler, unit, ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `perform_typing` could refer to the function imported here [INFO] [stdout] --> src/compilation/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use typing::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `perform_typing` to disambiguate [INFO] [stdout] note: `perform_typing` could also refer to the function imported here [INFO] [stdout] --> src/compilation/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | typing::*, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `perform_typing` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `llvm::*` [INFO] [stdout] --> src/backends/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use llvm::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/backends/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use errors::*; [INFO] [stdout] | ^^^^^^^^^ the name `todo_error` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 15 | errors::* [INFO] [stdout] | --------- but the name `todo_error` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub use typing::*; [INFO] [stdout] | ^^^^^^^^^ the name `perform_typing` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 29 | pub use compilation::*; [INFO] [stdout] | -------------- but the name `perform_typing` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub use sizing::*; [INFO] [stdout] | ^^^^^^^^^ the name `perform_sizing` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 29 | pub use compilation::*; [INFO] [stdout] | -------------- but the name `perform_sizing` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use backends::*; [INFO] [stdout] | ^^^^^^^^^^^ the name `todo_error` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 34 | pub use errors::*; [INFO] [stdout] | --------- but the name `todo_error` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `todo_error` is ambiguous [INFO] [stdout] --> src/backends/x64/builder.rs:109:69 [INFO] [stdout] | [INFO] [stdout] 109 | ByteCodeSymbol::AbsoluteExternal64 { .. } => return Err(todo_error("64 bit absolute external symbol insertion")), [INFO] [stdout] | ^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `todo_error` could refer to the function imported here [INFO] [stdout] --> src/backends/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use errors::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `todo_error` to disambiguate [INFO] [stdout] note: `todo_error` could also refer to the function imported here [INFO] [stdout] --> src/backends/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | errors::* [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `todo_error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `todo_error` is ambiguous [INFO] [stdout] --> src/backends/x64/builder.rs:156:22 [INFO] [stdout] | [INFO] [stdout] 156 | _ => Err(todo_error("more call return arg registers")) [INFO] [stdout] | ^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `todo_error` could refer to the function imported here [INFO] [stdout] --> src/backends/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use errors::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `todo_error` to disambiguate [INFO] [stdout] note: `todo_error` could also refer to the function imported here [INFO] [stdout] --> src/backends/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | errors::* [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `todo_error` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `perform_typing` is ambiguous [INFO] [stdout] --> src/compilation/parsing.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | perform_typing(compiler, unit, ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `perform_typing` could refer to the function imported here [INFO] [stdout] --> src/compilation/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use typing::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `perform_typing` to disambiguate [INFO] [stdout] note: `perform_typing` could also refer to the function imported here [INFO] [stdout] --> src/compilation/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | typing::*, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `perform_typing` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `llvm::*` [INFO] [stdout] --> src/backends/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use llvm::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/backends/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use errors::*; [INFO] [stdout] | ^^^^^^^^^ the name `todo_error` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 15 | errors::* [INFO] [stdout] | --------- but the name `todo_error` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub use typing::*; [INFO] [stdout] | ^^^^^^^^^ the name `perform_typing` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 29 | pub use compilation::*; [INFO] [stdout] | -------------- but the name `perform_typing` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub use sizing::*; [INFO] [stdout] | ^^^^^^^^^ the name `perform_sizing` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 29 | pub use compilation::*; [INFO] [stdout] | -------------- but the name `perform_sizing` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use backends::*; [INFO] [stdout] | ^^^^^^^^^^^ the name `todo_error` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 34 | pub use errors::*; [INFO] [stdout] | --------- but the name `todo_error` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0659`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-hephaestus` (lib test) due to 3 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0659`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-hephaestus` (lib) due to 3 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8d26a6f1d6cc06b7999e8cf1cc33a101621e1e1b0778436de3db1dc9b7d25d2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d26a6f1d6cc06b7999e8cf1cc33a101621e1e1b0778436de3db1dc9b7d25d2f", kill_on_drop: false }` [INFO] [stdout] 8d26a6f1d6cc06b7999e8cf1cc33a101621e1e1b0778436de3db1dc9b7d25d2f