[INFO] cloning repository https://github.com/davebrent/jez [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davebrent/jez" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavebrent%2Fjez", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavebrent%2Fjez'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fdc39bc7bcc0fea7fc42f38f4d27c2a40d0c42a5 [INFO] checking davebrent/jez against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavebrent%2Fjez" "/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/davebrent/jez on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davebrent/jez [INFO] finished tweaking git repo https://github.com/davebrent/jez [INFO] tweaked toml for git repo https://github.com/davebrent/jez written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/davebrent/jez 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded portmidi v0.2.4 [INFO] [stderr] Downloaded rosc v0.3.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d10f36275f05f048475435fce87674c15d9e0e4f4947420cfc00bd80222273a [INFO] running `Command { std: "docker" "start" "-a" "9d10f36275f05f048475435fce87674c15d9e0e4f4947420cfc00bd80222273a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d10f36275f05f048475435fce87674c15d9e0e4f4947420cfc00bd80222273a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d10f36275f05f048475435fce87674c15d9e0e4f4947420cfc00bd80222273a", kill_on_drop: false }` [INFO] [stdout] 9d10f36275f05f048475435fce87674c15d9e0e4f4947420cfc00bd80222273a [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bbbf1caa9711c250dfd1b04142e8ee15f096ef2e59216cda6305ff74c4088b7 [INFO] running `Command { std: "docker" "start" "-a" "4bbbf1caa9711c250dfd1b04142e8ee15f096ef2e59216cda6305ff74c4088b7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking rosc v0.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking serde_json v1.0.46 [INFO] [stderr] Checking jez v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Program` [INFO] [stdout] --> src/capi.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | pub use crate::api::{simulate, Program}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vm::millis_to_dur` [INFO] [stdout] --> src/capi.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use crate::vm::millis_to_dur; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::stack::StackFrame` [INFO] [stdout] --> src/vm/interp/interps.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use super::stack::StackFrame; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::stack::StackFrame` [INFO] [stdout] --> src/vm/interp/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::stack::StackFrame; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `InterpState`, `Value` [INFO] [stdout] --> src/vm/mod.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | pub use self::interp::{Instr, InterpState, Value}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Destination`, `EventValue`, `Event` [INFO] [stdout] --> src/vm/mod.rs:19:32 [INFO] [stdout] | [INFO] [stdout] 19 | pub use self::types::{Command, Destination, Event, EventValue}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Program` [INFO] [stdout] --> src/capi.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | pub use crate::api::{simulate, Program}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vm::millis_to_dur` [INFO] [stdout] --> src/capi.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use crate::vm::millis_to_dur; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::stack::StackFrame` [INFO] [stdout] --> src/vm/interp/interps.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use super::stack::StackFrame; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::stack::StackFrame` [INFO] [stdout] --> src/vm/interp/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::stack::StackFrame; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `InterpState`, `Value` [INFO] [stdout] --> src/vm/mod.rs:16:31 [INFO] [stdout] | [INFO] [stdout] 16 | pub use self::interp::{Instr, InterpState, Value}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Destination`, `EventValue`, `Event` [INFO] [stdout] --> src/vm/mod.rs:19:32 [INFO] [stdout] | [INFO] [stdout] 19 | pub use self::types::{Command, Destination, Event, EventValue}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `parent` is never read [INFO] [stdout] --> src/vm/fx/prob.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 22 | parent: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `parent` is never read [INFO] [stdout] --> src/vm/fx/prob.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 22 | parent: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.25s [INFO] running `Command { std: "docker" "inspect" "4bbbf1caa9711c250dfd1b04142e8ee15f096ef2e59216cda6305ff74c4088b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bbbf1caa9711c250dfd1b04142e8ee15f096ef2e59216cda6305ff74c4088b7", kill_on_drop: false }` [INFO] [stdout] 4bbbf1caa9711c250dfd1b04142e8ee15f096ef2e59216cda6305ff74c4088b7