[INFO] cloning repository https://github.com/justicz/henlo_linker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justicz/henlo_linker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjusticz%2Fhenlo_linker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjusticz%2Fhenlo_linker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89b94af0987ae98ffc6adfa17560191d4c191b13 [INFO] checking justicz/henlo_linker against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjusticz%2Fhenlo_linker" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/justicz/henlo_linker on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/justicz/henlo_linker [INFO] finished tweaking git repo https://github.com/justicz/henlo_linker [INFO] tweaked toml for git repo https://github.com/justicz/henlo_linker written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/justicz/henlo_linker 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byteorder v1.2.3 [INFO] [stderr] Downloaded parity-wasm v0.31.0 [INFO] [stderr] Downloaded scroll_derive v0.9.4 [INFO] [stderr] Downloaded scroll v0.9.0 [INFO] [stderr] Downloaded object v0.9.0 [INFO] [stderr] Downloaded log v0.4.3 [INFO] [stderr] Downloaded proc-macro2 v0.4.6 [INFO] [stderr] Downloaded uuid v0.6.5 [INFO] [stderr] Downloaded flate2 v1.0.1 [INFO] [stderr] Downloaded goblin v0.0.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd0ab805ec581b91c7ba90395319c9f9e0c4c5ed16570e7f3e91111a764de912 [INFO] running `Command { std: "docker" "start" "-a" "cd0ab805ec581b91c7ba90395319c9f9e0c4c5ed16570e7f3e91111a764de912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd0ab805ec581b91c7ba90395319c9f9e0c4c5ed16570e7f3e91111a764de912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd0ab805ec581b91c7ba90395319c9f9e0c4c5ed16570e7f3e91111a764de912", kill_on_drop: false }` [INFO] [stdout] cd0ab805ec581b91c7ba90395319c9f9e0c4c5ed16570e7f3e91111a764de912 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19bd8df9beedfe2ab4bc65f3bbd3fe3d68f854eb7003caacd135f81b994dc258 [INFO] running `Command { std: "docker" "start" "-a" "19bd8df9beedfe2ab4bc65f3bbd3fe3d68f854eb7003caacd135f81b994dc258", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking parity-wasm v0.31.0 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Compiling scroll_derive v0.9.4 [INFO] [stderr] Checking scroll v0.9.0 [INFO] [stderr] Checking goblin v0.0.15 [INFO] [stderr] Checking object v0.9.0 [INFO] [stderr] Checking henlo_linker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `symbol_index` is never read [INFO] [stdout] --> src/main.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 83 | struct SimpleSymbol { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 84 | name: Option, [INFO] [stdout] 85 | symbol_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SimpleSymbol` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `symbol_index` is never read [INFO] [stdout] --> src/main.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 83 | struct SimpleSymbol { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 84 | name: Option, [INFO] [stdout] 85 | symbol_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SimpleSymbol` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.62s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "19bd8df9beedfe2ab4bc65f3bbd3fe3d68f854eb7003caacd135f81b994dc258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19bd8df9beedfe2ab4bc65f3bbd3fe3d68f854eb7003caacd135f81b994dc258", kill_on_drop: false }` [INFO] [stdout] 19bd8df9beedfe2ab4bc65f3bbd3fe3d68f854eb7003caacd135f81b994dc258 [INFO] checking justicz/henlo_linker against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjusticz%2Fhenlo_linker" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/justicz/henlo_linker on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/justicz/henlo_linker [INFO] finished tweaking git repo https://github.com/justicz/henlo_linker [INFO] tweaked toml for git repo https://github.com/justicz/henlo_linker written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/justicz/henlo_linker 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f42119daf27f179726b4cc367ca89884a7409a898a4268fe45f9c6532d0923a9 [INFO] running `Command { std: "docker" "start" "-a" "f42119daf27f179726b4cc367ca89884a7409a898a4268fe45f9c6532d0923a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f42119daf27f179726b4cc367ca89884a7409a898a4268fe45f9c6532d0923a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f42119daf27f179726b4cc367ca89884a7409a898a4268fe45f9c6532d0923a9", kill_on_drop: false }` [INFO] [stdout] f42119daf27f179726b4cc367ca89884a7409a898a4268fe45f9c6532d0923a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6093144c798625f10a84bcc52d668e80d5e3585ccda9174c097aae026186c09 [INFO] running `Command { std: "docker" "start" "-a" "f6093144c798625f10a84bcc52d668e80d5e3585ccda9174c097aae026186c09", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking parity-wasm v0.31.0 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Compiling scroll_derive v0.9.4 [INFO] [stderr] Checking scroll v0.9.0 [INFO] [stderr] Checking goblin v0.0.15 [INFO] [stderr] Checking object v0.9.0 [INFO] [stderr] Checking henlo_linker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/main.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | / match object::File::parse(buffer) { [INFO] [stdout] 74 | | Ok(file) => return Some(file), [INFO] [stdout] 75 | | Err(err) => { [INFO] [stdout] 76 | | println!("Failed to parse file '{}': {}", file_path, err); [INFO] [stdout] 77 | | return None; [INFO] [stdout] 78 | | } [INFO] [stdout] 79 | | }; [INFO] [stdout] | |_____^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/main.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | / match object::File::parse(buffer) { [INFO] [stdout] 74 | | Ok(file) => return Some(file), [INFO] [stdout] 75 | | Err(err) => { [INFO] [stdout] 76 | | println!("Failed to parse file '{}': {}", file_path, err); [INFO] [stdout] 77 | | return None; [INFO] [stdout] 78 | | } [INFO] [stdout] 79 | | }; [INFO] [stdout] | |_____^ cannot infer type [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 E0282`. [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 E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `henlo_linker` (bin "henlo_linker") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `henlo_linker` (bin "henlo_linker" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f6093144c798625f10a84bcc52d668e80d5e3585ccda9174c097aae026186c09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6093144c798625f10a84bcc52d668e80d5e3585ccda9174c097aae026186c09", kill_on_drop: false }` [INFO] [stdout] f6093144c798625f10a84bcc52d668e80d5e3585ccda9174c097aae026186c09