[INFO] cloning repository https://github.com/sunfishcode/codeexpr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunfishcode/codeexpr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunfishcode%2Fcodeexpr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunfishcode%2Fcodeexpr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c569cd95ed0c00abb2e28d0985e464ba52a1e3b0 [INFO] testing sunfishcode/codeexpr against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunfishcode%2Fcodeexpr" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sunfishcode/codeexpr [INFO] finished tweaking git repo https://github.com/sunfishcode/codeexpr [INFO] tweaked toml for git repo https://github.com/sunfishcode/codeexpr written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sunfishcode/codeexpr on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sunfishcode/codeexpr 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a186bfebbc7b2710daa877624048c94c91108443b833508998ef34dc7a0339b [INFO] running `Command { std: "docker" "start" "-a" "3a186bfebbc7b2710daa877624048c94c91108443b833508998ef34dc7a0339b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a186bfebbc7b2710daa877624048c94c91108443b833508998ef34dc7a0339b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a186bfebbc7b2710daa877624048c94c91108443b833508998ef34dc7a0339b", kill_on_drop: false }` [INFO] [stdout] 3a186bfebbc7b2710daa877624048c94c91108443b833508998ef34dc7a0339b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5288a6c763847c627d07a9e17f1ccb992b79d12674308dae4fcf1a4b00ec354 [INFO] running `Command { std: "docker" "start" "-a" "e5288a6c763847c627d07a9e17f1ccb992b79d12674308dae4fcf1a4b00ec354", kill_on_drop: false }` [INFO] [stderr] Compiling codeexpr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `I64` is never constructed [INFO] [stdout] --> src/codeexpr.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Type { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 12 | I32, [INFO] [stdout] 13 | I64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TargetIsa` is never used [INFO] [stdout] --> src/codeexpr.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait TargetIsa { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `IAddImm` and `Call` are never constructed [INFO] [stdout] --> src/codeexpr.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub enum CodeExpr { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 58 | IAddImm { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | Call { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CodeExpr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `symbol_name` and `result_type` are never used [INFO] [stdout] --> src/codeexpr.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 113 | impl CodeExpr { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 114 | /// Assume that `self` is an `CodeExpr::Symbol` and return its name. [INFO] [stdout] 115 | pub fn symbol_name(&self) -> &ExternalName { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | pub fn result_type(&self, isa: &dyn TargetIsa) -> Type { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "e5288a6c763847c627d07a9e17f1ccb992b79d12674308dae4fcf1a4b00ec354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5288a6c763847c627d07a9e17f1ccb992b79d12674308dae4fcf1a4b00ec354", kill_on_drop: false }` [INFO] [stdout] e5288a6c763847c627d07a9e17f1ccb992b79d12674308dae4fcf1a4b00ec354 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a6beb221ff252d345e771b05c6ff1014e30c13b783434a5dab6e5e8fbb165aa [INFO] running `Command { std: "docker" "start" "-a" "8a6beb221ff252d345e771b05c6ff1014e30c13b783434a5dab6e5e8fbb165aa", kill_on_drop: false }` [INFO] [stderr] Compiling codeexpr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `I64` is never constructed [INFO] [stdout] --> src/codeexpr.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum Type { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 12 | I32, [INFO] [stdout] 13 | I64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TargetIsa` is never used [INFO] [stdout] --> src/codeexpr.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait TargetIsa { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `IAddImm` and `Call` are never constructed [INFO] [stdout] --> src/codeexpr.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub enum CodeExpr { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 58 | IAddImm { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | Call { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CodeExpr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `symbol_name` and `result_type` are never used [INFO] [stdout] --> src/codeexpr.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 113 | impl CodeExpr { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 114 | /// Assume that `self` is an `CodeExpr::Symbol` and return its name. [INFO] [stdout] 115 | pub fn symbol_name(&self) -> &ExternalName { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | pub fn result_type(&self, isa: &dyn TargetIsa) -> Type { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "8a6beb221ff252d345e771b05c6ff1014e30c13b783434a5dab6e5e8fbb165aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a6beb221ff252d345e771b05c6ff1014e30c13b783434a5dab6e5e8fbb165aa", kill_on_drop: false }` [INFO] [stdout] 8a6beb221ff252d345e771b05c6ff1014e30c13b783434a5dab6e5e8fbb165aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 310763f0707298b17b971595a12054b9ccc8afcd6ae87af03251e4b7411e030a [INFO] running `Command { std: "docker" "start" "-a" "310763f0707298b17b971595a12054b9ccc8afcd6ae87af03251e4b7411e030a", kill_on_drop: false }` [INFO] [stderr] warning: variant `I64` is never constructed [INFO] [stderr] --> src/codeexpr.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub enum Type { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] 12 | I32, [INFO] [stderr] 13 | I64, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: trait `TargetIsa` is never used [INFO] [stderr] --> src/codeexpr.rs:18:11 [INFO] [stderr] | [INFO] [stderr] 18 | pub trait TargetIsa { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `IAddImm` and `Call` are never constructed [INFO] [stderr] --> src/codeexpr.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub enum CodeExpr { [INFO] [stderr] | -------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 58 | IAddImm { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 90 | Call { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CodeExpr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: methods `symbol_name` and `result_type` are never used [INFO] [stderr] --> src/codeexpr.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 113 | impl CodeExpr { [INFO] [stderr] | ------------- methods in this implementation [INFO] [stderr] 114 | /// Assume that `self` is an `CodeExpr::Symbol` and return its name. [INFO] [stderr] 115 | pub fn symbol_name(&self) -> &ExternalName { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 123 | pub fn result_type(&self, isa: &dyn TargetIsa) -> Type { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `codeexpr` (bin "codeexpr" test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/codeexpr-daf65b59054347b5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "310763f0707298b17b971595a12054b9ccc8afcd6ae87af03251e4b7411e030a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "310763f0707298b17b971595a12054b9ccc8afcd6ae87af03251e4b7411e030a", kill_on_drop: false }` [INFO] [stdout] 310763f0707298b17b971595a12054b9ccc8afcd6ae87af03251e4b7411e030a