[INFO] cloning repository https://github.com/Kiikurage/empitsu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kiikurage/empitsu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiikurage%2Fempitsu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiikurage%2Fempitsu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c6ddd40a67c726f40ca6c92d624f8bea617d7dc [INFO] checking Kiikurage/empitsu against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiikurage%2Fempitsu" "/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/Kiikurage/empitsu on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kiikurage/empitsu [INFO] finished tweaking git repo https://github.com/Kiikurage/empitsu [INFO] tweaked toml for git repo https://github.com/Kiikurage/empitsu written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Kiikurage/empitsu 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e1cbc81e8466674a52253e47b1c019e3067a19eaa52a97062232a3f11d0bcce [INFO] running `Command { std: "docker" "start" "-a" "1e1cbc81e8466674a52253e47b1c019e3067a19eaa52a97062232a3f11d0bcce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e1cbc81e8466674a52253e47b1c019e3067a19eaa52a97062232a3f11d0bcce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e1cbc81e8466674a52253e47b1c019e3067a19eaa52a97062232a3f11d0bcce", kill_on_drop: false }` [INFO] [stdout] 1e1cbc81e8466674a52253e47b1c019e3067a19eaa52a97062232a3f11d0bcce [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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82e6e3613434c51c7ca25e2b2bfcc41cb452b994055f9cd305a601ec460f31e8 [INFO] running `Command { std: "docker" "start" "-a" "82e6e3613434c51c7ca25e2b2bfcc41cb452b994055f9cd305a601ec460f31e8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Checking core v0.1.0 (/opt/rustwide/workdir/crates/core) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/core/src/code_generator.rs:352:25 [INFO] [stdout] | [INFO] [stdout] 352 | if let Some(mut variable) = frame.variables.get_mut(name) { [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: type alias `EMRef` is never used [INFO] [stdout] --> crates/core/src/bytecode.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type EMRef = usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Release` is never constructed [INFO] [stdout] --> crates/core/src/bytecode.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum ByteCode { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | Release, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ByteCode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `release` is never used [INFO] [stdout] --> crates/core/src/code_generator.rs:389:8 [INFO] [stdout] | [INFO] [stdout] 70 | impl CodeGenerator { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 389 | fn release(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/core/src/code_generator.rs:352:25 [INFO] [stdout] | [INFO] [stdout] 352 | if let Some(mut variable) = frame.variables.get_mut(name) { [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: type alias `EMRef` is never used [INFO] [stdout] --> crates/core/src/bytecode.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type EMRef = usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Release` is never constructed [INFO] [stdout] --> crates/core/src/bytecode.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum ByteCode { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | Release, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ByteCode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `release` is never used [INFO] [stdout] --> crates/core/src/code_generator.rs:389:8 [INFO] [stdout] | [INFO] [stdout] 70 | impl CodeGenerator { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 389 | fn release(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Checking empitsu-core-wasm v0.1.0 (/opt/rustwide/workdir/crates/wasm) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.18s [INFO] running `Command { std: "docker" "inspect" "82e6e3613434c51c7ca25e2b2bfcc41cb452b994055f9cd305a601ec460f31e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e6e3613434c51c7ca25e2b2bfcc41cb452b994055f9cd305a601ec460f31e8", kill_on_drop: false }` [INFO] [stdout] 82e6e3613434c51c7ca25e2b2bfcc41cb452b994055f9cd305a601ec460f31e8 [INFO] checking Kiikurage/empitsu against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKiikurage%2Fempitsu" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kiikurage/empitsu on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kiikurage/empitsu [INFO] finished tweaking git repo https://github.com/Kiikurage/empitsu [INFO] tweaked toml for git repo https://github.com/Kiikurage/empitsu written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Kiikurage/empitsu 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 821448f0bec83ad7f6f6bd654d4454561473833b359484946c61ae923373dcd0 [INFO] running `Command { std: "docker" "start" "-a" "821448f0bec83ad7f6f6bd654d4454561473833b359484946c61ae923373dcd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "821448f0bec83ad7f6f6bd654d4454561473833b359484946c61ae923373dcd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821448f0bec83ad7f6f6bd654d4454561473833b359484946c61ae923373dcd0", kill_on_drop: false }` [INFO] [stdout] 821448f0bec83ad7f6f6bd654d4454561473833b359484946c61ae923373dcd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b76ea4a641b0f0384f1b79703a548b3e65d72167aa99a0f73f401df19bae84d8 [INFO] running `Command { std: "docker" "start" "-a" "b76ea4a641b0f0384f1b79703a548b3e65d72167aa99a0f73f401df19bae84d8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Checking core v0.1.0 (/opt/rustwide/workdir/crates/core) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/core/src/code_generator.rs:352:25 [INFO] [stdout] | [INFO] [stdout] 352 | if let Some(mut variable) = frame.variables.get_mut(name) { [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: type alias `EMRef` is never used [INFO] [stdout] --> crates/core/src/bytecode.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type EMRef = usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Release` is never constructed [INFO] [stdout] --> crates/core/src/bytecode.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum ByteCode { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | Release, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ByteCode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `release` is never used [INFO] [stdout] --> crates/core/src/code_generator.rs:389:8 [INFO] [stdout] | [INFO] [stdout] 70 | impl CodeGenerator { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 389 | fn release(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/core/src/code_generator.rs:352:25 [INFO] [stdout] | [INFO] [stdout] 352 | if let Some(mut variable) = frame.variables.get_mut(name) { [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: type alias `EMRef` is never used [INFO] [stdout] --> crates/core/src/bytecode.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type EMRef = usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Release` is never constructed [INFO] [stdout] --> crates/core/src/bytecode.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum ByteCode { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | Release, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ByteCode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `release` is never used [INFO] [stdout] --> crates/core/src/code_generator.rs:389:8 [INFO] [stdout] | [INFO] [stdout] 70 | impl CodeGenerator { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 389 | fn release(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Checking empitsu-core-wasm v0.1.0 (/opt/rustwide/workdir/crates/wasm) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.58s [INFO] running `Command { std: "docker" "inspect" "b76ea4a641b0f0384f1b79703a548b3e65d72167aa99a0f73f401df19bae84d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b76ea4a641b0f0384f1b79703a548b3e65d72167aa99a0f73f401df19bae84d8", kill_on_drop: false }` [INFO] [stdout] b76ea4a641b0f0384f1b79703a548b3e65d72167aa99a0f73f401df19bae84d8