[INFO] cloning repository https://github.com/jaemk/rok [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaemk/rok" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaemk%2Frok", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaemk%2Frok'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f029b49b06b790db1d057dbf43c89b23c139ff42 [INFO] testing jaemk/rok against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaemk%2Frok" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jaemk/rok on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jaemk/rok [INFO] finished tweaking git repo https://github.com/jaemk/rok [INFO] tweaked toml for git repo https://github.com/jaemk/rok written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jaemk/rok 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-width v0.1.4 [INFO] [stderr] Downloaded num-rational v0.1.39 [INFO] [stderr] Downloaded encode_unicode v0.1.3 [INFO] [stderr] Downloaded rustyline v1.0.0 [INFO] [stderr] Downloaded atty v0.2.3 [INFO] [stderr] Downloaded nix v0.5.1 [INFO] [stderr] Downloaded itertools v0.7.2 [INFO] [stderr] Downloaded vec_map v0.8.0 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded ansi_term v0.9.0 [INFO] [stderr] Downloaded rand v0.3.17 [INFO] [stderr] Downloaded textwrap v0.9.0 [INFO] [stderr] Downloaded clap v2.27.1 [INFO] [stderr] Downloaded home v0.5.3 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04f19995f1145767f2a1d13969c93389d34bb262b33ab8262840704bebdf4cf5 [INFO] running `Command { std: "docker" "start" "-a" "04f19995f1145767f2a1d13969c93389d34bb262b33ab8262840704bebdf4cf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04f19995f1145767f2a1d13969c93389d34bb262b33ab8262840704bebdf4cf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04f19995f1145767f2a1d13969c93389d34bb262b33ab8262840704bebdf4cf5", kill_on_drop: false }` [INFO] [stdout] 04f19995f1145767f2a1d13969c93389d34bb262b33ab8262840704bebdf4cf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dc760585c3ce573a7bef075e87d38448e140045ac72dc7773320480b515f8b6 [INFO] running `Command { std: "docker" "start" "-a" "3dc760585c3ce573a7bef075e87d38448e140045ac72dc7773320480b515f8b6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.33 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling encode_unicode v0.1.3 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling either v1.3.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling itertools v0.7.2 [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling atty v0.2.3 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling clap v2.27.1 [INFO] [stderr] Compiling home v0.5.3 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling num-bigint v0.1.40 [INFO] [stderr] Compiling num-complex v0.1.40 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling num-rational v0.1.39 [INFO] [stderr] Compiling num v0.1.40 [INFO] [stderr] Compiling rok v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::id` [INFO] [stdout] --> src/asm/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::id; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> src/lang/mod.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn read_eval(s: &str, scope: &mut Scope) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rt/mod.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let mut p = &mut self.procs[0]; [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: variable does not need to be mutable [INFO] [stdout] --> src/rt/mod.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut p = &mut self.procs[0]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tag` is never read [INFO] [stdout] --> src/asm/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Operation { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 52 | tag: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operation` 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: field `code` is never read [INFO] [stdout] --> src/rt/mod.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct Runtime { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 96 | procs: Vec, [INFO] [stdout] 97 | code: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pc` and `cond` are never read [INFO] [stdout] --> src/rt/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Processor { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pc: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | cond: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `take_32` and `take_64` are never used [INFO] [stdout] --> src/rt/mod.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Processor { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn take_32(buf: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn take_64(buf: &[u8]) -> u64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.62s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "3dc760585c3ce573a7bef075e87d38448e140045ac72dc7773320480b515f8b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dc760585c3ce573a7bef075e87d38448e140045ac72dc7773320480b515f8b6", kill_on_drop: false }` [INFO] [stdout] 3dc760585c3ce573a7bef075e87d38448e140045ac72dc7773320480b515f8b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a99b15ec7872c32665f2639955d6051470378655c56e785d025d3410b55a721 [INFO] running `Command { std: "docker" "start" "-a" "2a99b15ec7872c32665f2639955d6051470378655c56e785d025d3410b55a721", kill_on_drop: false }` [INFO] [stderr] Compiling rok v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::id` [INFO] [stdout] --> src/asm/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::id; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> src/lang/mod.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn read_eval(s: &str, scope: &mut Scope) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rt/mod.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let mut p = &mut self.procs[0]; [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: variable does not need to be mutable [INFO] [stdout] --> src/rt/mod.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut p = &mut self.procs[0]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tag` is never read [INFO] [stdout] --> src/asm/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Operation { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 52 | tag: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operation` 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: field `code` is never read [INFO] [stdout] --> src/rt/mod.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct Runtime { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 96 | procs: Vec, [INFO] [stdout] 97 | code: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pc` and `cond` are never read [INFO] [stdout] --> src/rt/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Processor { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pc: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | cond: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `take_32` and `take_64` are never used [INFO] [stdout] --> src/rt/mod.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Processor { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn take_32(buf: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn take_64(buf: &[u8]) -> u64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::id` [INFO] [stdout] --> src/asm/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::id; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> src/lang/mod.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn read_eval(s: &str, scope: &mut Scope) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rt/mod.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let mut p = &mut self.procs[0]; [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: variable does not need to be mutable [INFO] [stdout] --> src/rt/mod.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut p = &mut self.procs[0]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tag` is never read [INFO] [stdout] --> src/asm/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Operation { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 52 | tag: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operation` 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: field `code` is never read [INFO] [stdout] --> src/rt/mod.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 95 | pub struct Runtime { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 96 | procs: Vec, [INFO] [stdout] 97 | code: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pc` and `cond` are never read [INFO] [stdout] --> src/rt/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Processor { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pc: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | cond: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `take_32` and `take_64` are never used [INFO] [stdout] --> src/rt/mod.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Processor { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn take_32(buf: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn take_64(buf: &[u8]) -> u64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.83s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "2a99b15ec7872c32665f2639955d6051470378655c56e785d025d3410b55a721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a99b15ec7872c32665f2639955d6051470378655c56e785d025d3410b55a721", kill_on_drop: false }` [INFO] [stdout] 2a99b15ec7872c32665f2639955d6051470378655c56e785d025d3410b55a721 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1bb0dd74e77c8efa078979bb927df553d850567862f7da42b38b99d84fafd7c6 [INFO] running `Command { std: "docker" "start" "-a" "1bb0dd74e77c8efa078979bb927df553d850567862f7da42b38b99d84fafd7c6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::process::id` [INFO] [stderr] --> src/asm/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::process::id; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/lang/mod.rs:11:27 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn read_eval(s: &str, scope: &mut Scope) -> Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rt/mod.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | let mut p = &mut self.procs[0]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rt/mod.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | let mut p = &mut self.procs[0]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `tag` is never read [INFO] [stderr] --> src/asm/mod.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub struct Operation { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 52 | tag: Option, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Operation` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `code` is never read [INFO] [stderr] --> src/rt/mod.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 95 | pub struct Runtime { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 96 | procs: Vec, [INFO] [stderr] 97 | code: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `pc` and `cond` are never read [INFO] [stderr] --> src/rt/mod.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Processor { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 13 | pc: usize, [INFO] [stderr] | ^^ [INFO] [stderr] 14 | cond: bool, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `take_32` and `take_64` are never used [INFO] [stderr] --> src/rt/mod.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 17 | impl Processor { [INFO] [stderr] | -------------- associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 32 | fn take_32(buf: &[u8]) -> u32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | fn take_64(buf: &[u8]) -> u64 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rok` (lib) generated 8 warnings (run `cargo fix --lib -p rok` to apply 4 suggestions) [INFO] [stderr] warning: `rok` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rok-e818ea9373cd6f14) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rok-8c0b4e9d435d26dc) [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] [stderr] Doc-tests rok [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" "1bb0dd74e77c8efa078979bb927df553d850567862f7da42b38b99d84fafd7c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bb0dd74e77c8efa078979bb927df553d850567862f7da42b38b99d84fafd7c6", kill_on_drop: false }` [INFO] [stdout] 1bb0dd74e77c8efa078979bb927df553d850567862f7da42b38b99d84fafd7c6