[INFO] cloning repository https://github.com/cordx56/slip [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cordx56/slip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcordx56%2Fslip", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcordx56%2Fslip'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 770077637aba33031dadf55c46feec7d7f72d47d [INFO] checking cordx56/slip against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcordx56%2Fslip" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cordx56/slip [INFO] finished tweaking git repo https://github.com/cordx56/slip [INFO] tweaked toml for git repo https://github.com/cordx56/slip written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cordx56/slip on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cordx56/slip 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/TheDan64/inkwell` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking cordx56/slip against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcordx56%2Fslip" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cordx56/slip [INFO] finished tweaking git repo https://github.com/cordx56/slip [INFO] tweaked toml for git repo https://github.com/cordx56/slip written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cordx56/slip on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cordx56/slip 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot_core v0.8.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.26 [INFO] [stderr] Downloaded regex v1.4.6 [INFO] [stderr] Downloaded lock_api v0.4.3 [INFO] [stderr] Downloaded syn v1.0.71 [INFO] [stderr] Downloaded libc v0.2.94 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded once_cell v1.7.2 [INFO] [stderr] Downloaded redox_syscall v0.2.7 [INFO] [stderr] Downloaded bitvec v0.19.5 [INFO] [stderr] Downloaded nom v6.1.2 [INFO] [stderr] Downloaded llvm-sys v110.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bae1e04943e1b0770e1068a1b8f2ef25a4acf591d0741b41b4163ab0a9da95e3 [INFO] running `Command { std: "docker" "start" "-a" "bae1e04943e1b0770e1068a1b8f2ef25a4acf591d0741b41b4163ab0a9da95e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bae1e04943e1b0770e1068a1b8f2ef25a4acf591d0741b41b4163ab0a9da95e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bae1e04943e1b0770e1068a1b8f2ef25a4acf591d0741b41b4163ab0a9da95e3", kill_on_drop: false }` [INFO] [stdout] bae1e04943e1b0770e1068a1b8f2ef25a4acf591d0741b41b4163ab0a9da95e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 434c4e501dbf47b767f0bb8cb5cb40b639c6346de291ba0c610f721e20e53a47 [INFO] running `Command { std: "docker" "start" "-a" "434c4e501dbf47b767f0bb8cb5cb40b639c6346de291ba0c610f721e20e53a47", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=master#f768691f) [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Compiling llvm-sys v110.0.1 [INFO] [stderr] Compiling inkwell_internals v0.3.0 (https://github.com/TheDan64/inkwell?branch=master#f768691f) [INFO] [stderr] Checking slip v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `line_ending`, `many1`, `opt`, `space0`, `space1`, and `take_while_m_n` [INFO] [stdout] --> src/slip/parser.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | space0, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | space1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | line_ending, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | take_while_m_n, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | opt, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | many1, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Atom`, `Constant`, and `List` [INFO] [stdout] --> src/slip/compiler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | List, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | Atom, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | Constant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Write, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `line_ending`, `many1`, `opt`, `space0`, `space1`, and `take_while_m_n` [INFO] [stdout] --> src/slip/parser.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | space0, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | space1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | line_ending, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | take_while_m_n, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | opt, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | many1, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Atom`, `Constant`, and `List` [INFO] [stdout] --> src/slip/compiler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | List, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | Atom, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | Constant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Write, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list2` [INFO] [stdout] --> src/slip/compiler/builtin.rs:45:34 [INFO] [stdout] | [INFO] [stdout] 45 | ... Some(list2) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_list2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list2` [INFO] [stdout] --> src/slip/compiler/builtin.rs:45:34 [INFO] [stdout] | [INFO] [stdout] 45 | ... Some(list2) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_list2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `switch` is assigned to, but never used [INFO] [stdout] --> src/slip/compiler.rs:419:13 [INFO] [stdout] | [INFO] [stdout] 419 | let switch; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_switch` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `switch` is never read [INFO] [stdout] --> src/slip/compiler.rs:428:17 [INFO] [stdout] | [INFO] [stdout] 428 | / switch = self.builder.build_switch( [INFO] [stdout] 429 | | type_num.into_int_value(), [INFO] [stdout] 430 | | elsebb, [INFO] [stdout] 431 | | &[ [INFO] [stdout] ... | [INFO] [stdout] 439 | | ); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `switch` is assigned to, but never used [INFO] [stdout] --> src/slip/compiler.rs:419:13 [INFO] [stdout] | [INFO] [stdout] 419 | let switch; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_switch` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `switch` is never read [INFO] [stdout] --> src/slip/compiler.rs:428:17 [INFO] [stdout] | [INFO] [stdout] 428 | / switch = self.builder.build_switch( [INFO] [stdout] 429 | | type_num.into_int_value(), [INFO] [stdout] 430 | | elsebb, [INFO] [stdout] 431 | | &[ [INFO] [stdout] ... | [INFO] [stdout] 439 | | ); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `ADD` is never used [INFO] [stdout] --> src/slip/define.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub static ADD: &str = "add"; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `struct_pointer_type` is never read [INFO] [stdout] --> src/slip/compiler.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct Compiler<'ctx> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 74 | struct_pointer_type: PointerType<'ctx>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `ADD` is never used [INFO] [stdout] --> src/slip/define.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub static ADD: &str = "add"; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `struct_pointer_type` is never read [INFO] [stdout] --> src/slip/compiler.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct Compiler<'ctx> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 74 | struct_pointer_type: PointerType<'ctx>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.91s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [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" "434c4e501dbf47b767f0bb8cb5cb40b639c6346de291ba0c610f721e20e53a47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "434c4e501dbf47b767f0bb8cb5cb40b639c6346de291ba0c610f721e20e53a47", kill_on_drop: false }` [INFO] [stdout] 434c4e501dbf47b767f0bb8cb5cb40b639c6346de291ba0c610f721e20e53a47