[INFO] cloning repository https://github.com/rolftimmermans/slope [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rolftimmermans/slope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Fslope", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Fslope'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b357650671869758f43d35f04eb47c80174662f8 [INFO] testing rolftimmermans/slope against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Fslope" "/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/rolftimmermans/slope on toolchain 414482f6a0d4e7290f614300581a0b55442552a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rolftimmermans/slope [INFO] finished tweaking git repo https://github.com/rolftimmermans/slope [INFO] tweaked toml for git repo https://github.com/rolftimmermans/slope written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rolftimmermans/slope 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mimalloc v0.1.20 [INFO] [stderr] Downloaded rustyline-derive v0.3.1 [INFO] [stderr] Downloaded nom_locate v2.0.0 [INFO] [stderr] Downloaded smol_str v0.1.16 [INFO] [stderr] Downloaded lasso v0.3.1 [INFO] [stderr] Downloaded sized-chunks v0.6.2 [INFO] [stderr] Downloaded im-rc v15.0.0 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.16 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a79b07b0068f34127c08935ff6b6a898b69707a17b55df280e63691c3379bb3 [INFO] running `Command { std: "docker" "start" "-a" "9a79b07b0068f34127c08935ff6b6a898b69707a17b55df280e63691c3379bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a79b07b0068f34127c08935ff6b6a898b69707a17b55df280e63691c3379bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a79b07b0068f34127c08935ff6b6a898b69707a17b55df280e63691c3379bb3", kill_on_drop: false }` [INFO] [stdout] 9a79b07b0068f34127c08935ff6b6a898b69707a17b55df280e63691c3379bb3 [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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f104a0d3350933e8d61ec2f99e72abf93c93a9e27577f84dc9f706beb74fa348 [INFO] running `Command { std: "docker" "start" "-a" "f104a0d3350933e8d61ec2f99e72abf93c93a9e27577f84dc9f706beb74fa348", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling ahash v0.4.4 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling libmimalloc-sys v0.1.16 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling bytecount v0.6.0 [INFO] [stderr] Compiling sized-chunks v0.6.2 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling lasso v0.3.1 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling smol_str v0.1.16 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling slope-vm v0.1.0 (/opt/rustwide/workdir/slope-vm) [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling nom_locate v2.0.0 [INFO] [stderr] Compiling slope-parse v0.1.0 (/opt/rustwide/workdir/slope-parse) [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling dirs v3.0.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stdout] warning: enum `FileName` is never used [INFO] [stdout] --> slope-parse/src/source.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum FileName { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileName` 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: struct `SourceFile` is never constructed [INFO] [stdout] --> slope-parse/src/source.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SourceFile { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `lookup_pos_info`, and `lookup_line` are never used [INFO] [stdout] --> slope-parse/src/source.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl SourceFile { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 37 | pub fn new(name: FileName, offset: BytePos, source: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn lookup_pos_info(&self, offset: BytePos) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn lookup_line(&self, offset: BytePos) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mimalloc v0.1.20 [INFO] [stderr] Compiling rustyline v6.2.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling slope-derive v0.1.0 (/opt/rustwide/workdir/slope-derive) [INFO] [stderr] Compiling rustyline-derive v0.3.1 [INFO] [stderr] Compiling slope-types v0.1.0 (/opt/rustwide/workdir/slope-types) [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> slope-types/src/trace.rs:177:26 [INFO] [stdout] | [INFO] [stdout] 177 | for t in self { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 177 - for t in self { [INFO] [stdout] 177 + while let Some(t) = self { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 177 - for t in self { [INFO] [stdout] 177 + if let Some(t) = self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ops::Range` and `swap` [INFO] [stdout] --> slope-vm/src/vm.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | mem::{replace, size_of, swap, take, transmute}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | ops::Range, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Module` and `self` [INFO] [stdout] --> slope-vm/src/vm.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | compile::{self, Compiler, Module, Scope, SyntaxError}, [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Display` is never constructed [INFO] [stdout] --> slope-vm/src/vm.rs:242:5 [INFO] [stdout] | [INFO] [stdout] 134 | pub enum Instruction { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 242 | Display { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` 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: method `disasm` is never used [INFO] [stdout] --> slope-vm/src/vm.rs:756:12 [INFO] [stdout] | [INFO] [stdout] 755 | impl<'gc> Executable<'gc> { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] 756 | pub fn disasm(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling slope v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | panic::PanicInfo, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:134:29 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn panic_handler(info: &PanicInfo) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.21s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f104a0d3350933e8d61ec2f99e72abf93c93a9e27577f84dc9f706beb74fa348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f104a0d3350933e8d61ec2f99e72abf93c93a9e27577f84dc9f706beb74fa348", kill_on_drop: false }` [INFO] [stdout] f104a0d3350933e8d61ec2f99e72abf93c93a9e27577f84dc9f706beb74fa348 [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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cad7a4e17636b075e61e1185d0af52608033e92fc65b2d7cba0503b99f2a93ac [INFO] running `Command { std: "docker" "start" "-a" "cad7a4e17636b075e61e1185d0af52608033e92fc65b2d7cba0503b99f2a93ac", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling bytecount v0.6.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling smol_str v0.1.16 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling libmimalloc-sys v0.1.16 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling mimalloc v0.1.20 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling dirs v3.0.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling const-random v0.1.8 [INFO] [stderr] Compiling ahash v0.4.4 [INFO] [stderr] Compiling sized-chunks v0.6.2 [INFO] [stderr] Compiling lasso v0.3.1 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Compiling nom_locate v2.0.0 [INFO] [stderr] Compiling slope-parse v0.1.0 (/opt/rustwide/workdir/slope-parse) [INFO] [stdout] warning: enum `FileName` is never used [INFO] [stdout] --> slope-parse/src/source.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum FileName { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileName` 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: struct `SourceFile` is never constructed [INFO] [stdout] --> slope-parse/src/source.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SourceFile { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `lookup_pos_info`, and `lookup_line` are never used [INFO] [stdout] --> slope-parse/src/source.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl SourceFile { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 37 | pub fn new(name: FileName, offset: BytePos, source: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn lookup_pos_info(&self, offset: BytePos) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn lookup_line(&self, offset: BytePos) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling slope-types v0.1.0 (/opt/rustwide/workdir/slope-types) [INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> slope-types/src/trace.rs:177:26 [INFO] [stdout] | [INFO] [stdout] 177 | for t in self { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 177 - for t in self { [INFO] [stdout] 177 + while let Some(t) = self { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 177 - for t in self { [INFO] [stdout] 177 + if let Some(t) = self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling slope-vm v0.1.0 (/opt/rustwide/workdir/slope-vm) [INFO] [stdout] warning: unused imports: `ops::Range` and `swap` [INFO] [stdout] --> slope-vm/src/vm.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | mem::{replace, size_of, swap, take, transmute}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | ops::Range, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Module` and `self` [INFO] [stdout] --> slope-vm/src/vm.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | compile::{self, Compiler, Module, Scope, SyntaxError}, [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustyline v6.2.0 [INFO] [stdout] warning: variant `Display` is never constructed [INFO] [stdout] --> slope-vm/src/vm.rs:242:5 [INFO] [stdout] | [INFO] [stdout] 134 | pub enum Instruction { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 242 | Display { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` 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: method `disasm` is never used [INFO] [stdout] --> slope-vm/src/vm.rs:756:12 [INFO] [stdout] | [INFO] [stdout] 755 | impl<'gc> Executable<'gc> { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] 756 | pub fn disasm(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling slope v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | panic::PanicInfo, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:134:29 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn panic_handler(info: &PanicInfo) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | panic::PanicInfo, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/lib.rs:134:29 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn panic_handler(info: &PanicInfo) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.00s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "cad7a4e17636b075e61e1185d0af52608033e92fc65b2d7cba0503b99f2a93ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cad7a4e17636b075e61e1185d0af52608033e92fc65b2d7cba0503b99f2a93ac", kill_on_drop: false }` [INFO] [stdout] cad7a4e17636b075e61e1185d0af52608033e92fc65b2d7cba0503b99f2a93ac [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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/24289b893a2870e9c0dc8bbb5d064566859d0491c4f7486f81af6822a992d5e7/.tmp-config.v2.json3823977656: no space left on device