[INFO] fetching crate modus-lib 0.1.1... [INFO] testing modus-lib-0.1.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate modus-lib 0.1.1 into /workspace/builds/worker-28/source [INFO] validating manifest of crates.io crate modus-lib 0.1.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate modus-lib 0.1.1 [INFO] finished tweaking crates.io crate modus-lib 0.1.1 [INFO] tweaked toml for crates.io crate modus-lib 0.1.1 written to /workspace/builds/worker-28/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-value v0.7.0 [INFO] [stderr] Downloaded codespan-reporting v0.11.1 [INFO] [stderr] Downloaded dot v0.1.4 [INFO] [stderr] Downloaded fp-core v0.1.9 [INFO] [stderr] Downloaded tint v1.0.1 [INFO] [stderr] Downloaded ptree v0.4.0 [INFO] [stderr] Downloaded serial_test_derive v0.6.0 [INFO] [stderr] Downloaded serial_test v0.6.0 [INFO] [stderr] Downloaded nom_locate v4.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dff4c9958c64479922beafad7d06533dc0baecb48990e4f1ffd6aabf1e894b1d [INFO] running `Command { std: "docker" "start" "-a" "dff4c9958c64479922beafad7d06533dc0baecb48990e4f1ffd6aabf1e894b1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dff4c9958c64479922beafad7d06533dc0baecb48990e4f1ffd6aabf1e894b1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dff4c9958c64479922beafad7d06533dc0baecb48990e4f1ffd6aabf1e894b1d", kill_on_drop: false }` [INFO] [stdout] dff4c9958c64479922beafad7d06533dc0baecb48990e4f1ffd6aabf1e894b1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 024c269bbf0e13b26b05e7aef572daf197ab2a3405ad5c692e434f7e7076cb89 [INFO] running `Command { std: "docker" "start" "-a" "024c269bbf0e13b26b05e7aef572daf197ab2a3405ad5c692e434f7e7076cb89", 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] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling dot v0.1.4 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling tint v1.0.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling fp-core v0.1.9 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling ordered-float v2.10.0 [INFO] [stderr] Compiling nom_locate v4.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling ptree v0.4.0 [INFO] [stderr] Compiling modus-lib v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Clause`, `Predicate` [INFO] [stdout] --> src/builtin.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | logic::{Clause, IRTerm, Literal, Predicate}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Op` [INFO] [stdout] --> src/builtin.rs:285:30 [INFO] [stdout] | [INFO] [stdout] 285 | use semver::{Comparator, Op, Version}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/imagegen.rs:19:23 [INFO] [stdout] | [INFO] [stdout] 19 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResolutionError` [INFO] [stdout] --> src/imagegen.rs:24:41 [INFO] [stdout] | [INFO] [stdout] 24 | use crate::sld::{self, ClauseId, Proof, ResolutionError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/translate.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ClauseId`, `IRTerm`, `Image`, `Literal`, `NodeId`, `Predicate`, `ResolutionError`, `Run`, `Tree`, `self`, `self` [INFO] [stdout] --> src/transpiler.rs:22:30 [INFO] [stdout] | [INFO] [stdout] 22 | dockerfile::{Dockerfile, Image, Instruction, ResolvedDockerfile, ResolvedParent, Run}, [INFO] [stdout] | ^^^^^ ^^^ [INFO] [stdout] 23 | imagegen::{self, BuildPlan, MergeNode, NodeId}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | logic::{self, Clause, IRTerm, Literal, Predicate}, [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 25 | modusfile::{self, Modusfile}, [INFO] [stdout] 26 | sld::{self, ClauseId, ResolutionError, SLDResult, Tree}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Run` is imported redundantly [INFO] [stdout] --> src/transpiler.rs:199:39 [INFO] [stdout] | [INFO] [stdout] 22 | dockerfile::{Dockerfile, Image, Instruction, ResolvedDockerfile, ResolvedParent, Run}, [INFO] [stdout] | --- the item `Run` is already imported here [INFO] [stdout] ... [INFO] [stdout] 199 | use crate::dockerfile::{From, Run}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Predicate` [INFO] [stdout] --> src/unification.rs:20:46 [INFO] [stdout] | [INFO] [stdout] 20 | use logic::{Clause, Ground, IRTerm, Literal, Predicate}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent` [INFO] [stdout] --> src/transpiler.rs:190:45 [INFO] [stdout] | [INFO] [stdout] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `parent: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/transpiler.rs:190:53 [INFO] [stdout] | [INFO] [stdout] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/transpiler.rs:190:58 [INFO] [stdout] | [INFO] [stdout] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `clauses` [INFO] [stdout] --> src/wellformed.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | clauses: &Vec>, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clauses` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signatures` [INFO] [stdout] --> src/wellformed.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let signatures: HashSet = clauses.iter().map(|c| c.head.signature()).collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signatures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/wellformed.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut errors: HashSet = HashSet::new(); [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 is never used: `GoalId` [INFO] [stdout] --> src/sld.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | type GoalId = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.10s [INFO] running `Command { std: "docker" "inspect" "024c269bbf0e13b26b05e7aef572daf197ab2a3405ad5c692e434f7e7076cb89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "024c269bbf0e13b26b05e7aef572daf197ab2a3405ad5c692e434f7e7076cb89", kill_on_drop: false }` [INFO] [stdout] 024c269bbf0e13b26b05e7aef572daf197ab2a3405ad5c692e434f7e7076cb89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 046c8ec9161cf68bda041fa039872c2028814217fd6b053a8db9b1fa001e2707 [INFO] running `Command { std: "docker" "start" "-a" "046c8ec9161cf68bda041fa039872c2028814217fd6b053a8db9b1fa001e2707", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stdout] warning: unused imports: `Clause`, `Predicate` [INFO] [stdout] --> src/builtin.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | logic::{Clause, IRTerm, Literal, Predicate}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Op` [INFO] [stdout] --> src/builtin.rs:285:30 [INFO] [stdout] | [INFO] [stdout] 285 | use semver::{Comparator, Op, Version}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/imagegen.rs:19:23 [INFO] [stdout] | [INFO] [stdout] 19 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResolutionError` [INFO] [stdout] --> src/imagegen.rs:24:41 [INFO] [stdout] | [INFO] [stdout] 24 | use crate::sld::{self, ClauseId, Proof, ResolutionError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/translate.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ClauseId`, `IRTerm`, `Image`, `Literal`, `NodeId`, `Predicate`, `ResolutionError`, `Run`, `Tree`, `self`, `self` [INFO] [stdout] --> src/transpiler.rs:22:30 [INFO] [stdout] | [INFO] [stdout] 22 | dockerfile::{Dockerfile, Image, Instruction, ResolvedDockerfile, ResolvedParent, Run}, [INFO] [stdout] | ^^^^^ ^^^ [INFO] [stdout] 23 | imagegen::{self, BuildPlan, MergeNode, NodeId}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | logic::{self, Clause, IRTerm, Literal, Predicate}, [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 25 | modusfile::{self, Modusfile}, [INFO] [stdout] 26 | sld::{self, ClauseId, ResolutionError, SLDResult, Tree}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Run` is imported redundantly [INFO] [stdout] --> src/transpiler.rs:199:39 [INFO] [stdout] | [INFO] [stdout] 22 | dockerfile::{Dockerfile, Image, Instruction, ResolvedDockerfile, ResolvedParent, Run}, [INFO] [stdout] | --- the item `Run` is already imported here [INFO] [stdout] ... [INFO] [stdout] 199 | use crate::dockerfile::{From, Run}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Predicate` [INFO] [stdout] --> src/unification.rs:20:46 [INFO] [stdout] | [INFO] [stdout] 20 | use logic::{Clause, Ground, IRTerm, Literal, Predicate}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent` [INFO] [stdout] --> src/transpiler.rs:190:45 [INFO] [stdout] | [INFO] [stdout] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `parent: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/transpiler.rs:190:53 [INFO] [stdout] | [INFO] [stdout] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/transpiler.rs:190:58 [INFO] [stdout] | [INFO] [stdout] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `clauses` [INFO] [stdout] --> src/wellformed.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | clauses: &Vec>, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clauses` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signatures` [INFO] [stdout] --> src/wellformed.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let signatures: HashSet = clauses.iter().map(|c| c.head.signature()).collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signatures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/wellformed.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut errors: HashSet = HashSet::new(); [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 is never used: `GoalId` [INFO] [stdout] --> src/sld.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | type GoalId = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling serial_test_derive v0.6.0 [INFO] [stderr] Compiling serial_test v0.6.0 [INFO] [stderr] Compiling modus-lib v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Clause`, `Predicate` [INFO] [stdout] --> src/builtin.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | logic::{Clause, IRTerm, Literal, Predicate}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Op` [INFO] [stdout] --> src/builtin.rs:285:30 [INFO] [stdout] | [INFO] [stdout] 285 | use semver::{Comparator, Op, Version}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/imagegen.rs:19:23 [INFO] [stdout] | [INFO] [stdout] 19 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResolutionError` [INFO] [stdout] --> src/imagegen.rs:24:41 [INFO] [stdout] | [INFO] [stdout] 24 | use crate::sld::{self, ClauseId, Proof, ResolutionError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/translate.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ClauseId`, `IRTerm`, `Image`, `Literal`, `NodeId`, `Predicate`, `ResolutionError`, `Run`, `Tree`, `self`, `self` [INFO] [stdout] --> src/transpiler.rs:22:30 [INFO] [stdout] | [INFO] [stdout] 22 | dockerfile::{Dockerfile, Image, Instruction, ResolvedDockerfile, ResolvedParent, Run}, [INFO] [stdout] | ^^^^^ ^^^ [INFO] [stdout] 23 | imagegen::{self, BuildPlan, MergeNode, NodeId}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | logic::{self, Clause, IRTerm, Literal, Predicate}, [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 25 | modusfile::{self, Modusfile}, [INFO] [stdout] 26 | sld::{self, ClauseId, ResolutionError, SLDResult, Tree}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Run` is imported redundantly [INFO] [stdout] --> src/transpiler.rs:199:39 [INFO] [stdout] | [INFO] [stdout] 22 | dockerfile::{Dockerfile, Image, Instruction, ResolvedDockerfile, ResolvedParent, Run}, [INFO] [stdout] | --- the item `Run` is already imported here [INFO] [stdout] ... [INFO] [stdout] 199 | use crate::dockerfile::{From, Run}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Predicate` [INFO] [stdout] --> src/unification.rs:20:46 [INFO] [stdout] | [INFO] [stdout] 20 | use logic::{Clause, Ground, IRTerm, Literal, Predicate}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent` [INFO] [stdout] --> src/transpiler.rs:190:45 [INFO] [stdout] | [INFO] [stdout] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `parent: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/transpiler.rs:190:53 [INFO] [stdout] | [INFO] [stdout] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/transpiler.rs:190:58 [INFO] [stdout] | [INFO] [stdout] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `clauses` [INFO] [stdout] --> src/wellformed.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | clauses: &Vec>, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clauses` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signatures` [INFO] [stdout] --> src/wellformed.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let signatures: HashSet = clauses.iter().map(|c| c.head.signature()).collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signatures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/wellformed.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut errors: HashSet = HashSet::new(); [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 is never used: `GoalId` [INFO] [stdout] --> src/sld.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | type GoalId = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.75s [INFO] running `Command { std: "docker" "inspect" "046c8ec9161cf68bda041fa039872c2028814217fd6b053a8db9b1fa001e2707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "046c8ec9161cf68bda041fa039872c2028814217fd6b053a8db9b1fa001e2707", kill_on_drop: false }` [INFO] [stdout] 046c8ec9161cf68bda041fa039872c2028814217fd6b053a8db9b1fa001e2707 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 26e9aa138113c639a0e44b0d22de8901a04d6364e839a801612a259dff06b079 [INFO] running `Command { std: "docker" "start" "-a" "26e9aa138113c639a0e44b0d22de8901a04d6364e839a801612a259dff06b079", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Clause`, `Predicate` [INFO] [stderr] --> src/builtin.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | logic::{Clause, IRTerm, Literal, Predicate}, [INFO] [stderr] | ^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Op` [INFO] [stderr] --> src/builtin.rs:285:30 [INFO] [stderr] | [INFO] [stderr] 285 | use semver::{Comparator, Op, Version}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/imagegen.rs:19:23 [INFO] [stderr] | [INFO] [stderr] 19 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ResolutionError` [INFO] [stderr] --> src/imagegen.rs:24:41 [INFO] [stderr] | [INFO] [stderr] 24 | use crate::sld::{self, ClauseId, Proof, ResolutionError}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/translate.rs:18:28 [INFO] [stderr] | [INFO] [stderr] 18 | collections::{HashMap, HashSet}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ClauseId`, `IRTerm`, `Image`, `Literal`, `NodeId`, `Predicate`, `ResolutionError`, `Run`, `Tree`, `self`, `self` [INFO] [stderr] --> src/transpiler.rs:22:30 [INFO] [stderr] | [INFO] [stderr] 22 | dockerfile::{Dockerfile, Image, Instruction, ResolvedDockerfile, ResolvedParent, Run}, [INFO] [stderr] | ^^^^^ ^^^ [INFO] [stderr] 23 | imagegen::{self, BuildPlan, MergeNode, NodeId}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 24 | logic::{self, Clause, IRTerm, Literal, Predicate}, [INFO] [stderr] | ^^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stderr] 25 | modusfile::{self, Modusfile}, [INFO] [stderr] 26 | sld::{self, ClauseId, ResolutionError, SLDResult, Tree}, [INFO] [stderr] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Run` is imported redundantly [INFO] [stderr] --> src/transpiler.rs:199:39 [INFO] [stderr] | [INFO] [stderr] 22 | dockerfile::{Dockerfile, Image, Instruction, ResolvedDockerfile, ResolvedParent, Run}, [INFO] [stderr] | --- the item `Run` is already imported here [INFO] [stderr] ... [INFO] [stderr] 199 | use crate::dockerfile::{From, Run}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Predicate` [INFO] [stderr] --> src/unification.rs:20:46 [INFO] [stderr] | [INFO] [stderr] 20 | use logic::{Clause, Ground, IRTerm, Literal, Predicate}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parent` [INFO] [stderr] --> src/transpiler.rs:190:45 [INFO] [stderr] | [INFO] [stderr] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `parent: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/transpiler.rs:190:53 [INFO] [stderr] | [INFO] [stderr] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/transpiler.rs:190:58 [INFO] [stderr] | [INFO] [stderr] 190 | BuildNode::AppendEnvValue { parent, key, value } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clauses` [INFO] [stderr] --> src/wellformed.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | clauses: &Vec>, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clauses` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signatures` [INFO] [stderr] --> src/wellformed.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | let signatures: HashSet = clauses.iter().map(|c| c.head.signature()).collect(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signatures` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/wellformed.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | let mut errors: HashSet = HashSet::new(); [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: type alias is never used: `GoalId` [INFO] [stderr] --> src/sld.rs:47:1 [INFO] [stderr] | [INFO] [stderr] 47 | type GoalId = usize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `modus-lib` (lib) generated 15 warnings [INFO] [stderr] warning: `modus-lib` (lib test) generated 15 warnings (15 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/modus_lib-532880d14b49d408) [INFO] [stdout] [INFO] [stdout] running 88 tests [INFO] [stdout] test analysis::tests::acyclic_dependency ... ok [INFO] [stdout] test analysis::tests::simple_indirect_kind ... ok [INFO] [stdout] test analysis::tests::cyclic_dependency ... ok [INFO] [stdout] test analysis::tests::handles_indirect_recursion ... ok [INFO] [stdout] test analysis::tests::errors_conflicting_predicate_kind ... ok [INFO] [stdout] test builtin::test::test_select ... ok [INFO] [stdout] test analysis::tests::layer_predicate_kind ... ok [INFO] [stdout] test dockerfile::tests::empty_line ... ok [INFO] [stdout] test dockerfile::tests::comment ... ok [INFO] [stdout] test analysis::tests::simple_image_predicate_kind ... ok [INFO] [stdout] test analysis::tests::unstratifiable_program ... ok [INFO] [stdout] test analysis::tests::warns_recursion ... ok [INFO] [stdout] test analysis::tests::stratifiable_program ... ok [INFO] [stdout] test dockerfile::tests::only_simple_from ... ok [INFO] [stdout] test analysis::tests::warns_indirect_recursion ... ok [INFO] [stdout] test dockerfile::tests::from_line_continuation_with_comment ... ok [INFO] [stdout] test dockerfile::tests::from_line_continuation ... ok [INFO] [stdout] test dockerfile::tests::no_newline ... ok [INFO] [stdout] test analysis::tests::simple_logic_predicate_kind ... ok [INFO] [stdout] test dockerfile::tests::only_from_with_tag ... ok [INFO] [stdout] test builtin::test::test_from_run ... ok [INFO] [stdout] test dockerfile::tests::parse_complex_image ... ok [INFO] [stdout] test dockerfile::tests::parse_long_namespace ... ok [INFO] [stdout] test dockerfile::tests::parse_simple_image ... ok [INFO] [stdout] test dockerfile::tests::run_line_continuation_middle ... ok [INFO] [stdout] test dockerfile::tests::run_line_continuation_beginning ... ok [INFO] [stdout] test dockerfile::tests::two_instructions ... ok [INFO] [stdout] test logic::tests::literal_with_variable ... ok [INFO] [stdout] test logic::tests::literals ... ok [INFO] [stdout] test builtin::test::test_number_and_semver_compare ... ok [INFO] [stdout] test logic::tests::simple_term ... ok [INFO] [stdout] test logic::tests::nullary_predicate ... ok [INFO] [stdout] test logic::tests::negated_literal ... ok [INFO] [stdout] test logic::tests::simple_rule ... ok [INFO] [stdout] test logic::tests::span_of_literal ... ok [INFO] [stdout] test modusfile::parser::test_comment_oneline ... ok [INFO] [stdout] test modusfile::parser::test_comments ... ok [INFO] [stdout] test modusfile::parser::test_comments_empty ... ok [INFO] [stdout] test modusfile::parser::test_comments_oneline ... ok [INFO] [stdout] test modusfile::parser::test_token_sep0 ... ok [INFO] [stdout] test modusfile::parser::test_token_sep0_empty ... ok [INFO] [stdout] test modusfile::tests::fact ... ok [INFO] [stdout] test modusfile::tests::modus_constant ... ok [INFO] [stdout] test modusfile::tests::anonymous_variables ... ok [INFO] [stdout] test modusfile::tests::modus_negated_unification ... ok [INFO] [stdout] test modusfile::tests::modusclause_to_clause ... ok [INFO] [stdout] test modusfile::tests::modus_unification ... ok [INFO] [stdout] test modusfile::tests::multiple_clause_with_different_ops ... ok [INFO] [stdout] test modusfile::tests::rule_with_or ... ok [INFO] [stdout] test translate::tests::translate_constant_term ... ok [INFO] [stdout] test modusfile::tests::modusclause_to_clause_with_or ... ok [INFO] [stdout] test modusfile::tests::modus_expression ... ok [INFO] [stdout] test unification::tests::complex_non_unifiable ... ok [INFO] [stdout] test unification::tests::simple_unifier ... ok [INFO] [stdout] test unification::tests::complex_unifier ... ok [INFO] [stdout] test modusfile::tests::rule ... ok [INFO] [stdout] test modusfile::tests::op_application_chained_with_spaces ... ok [INFO] [stdout] test unification::tests::simple_non_unifiable ... ok [INFO] [stdout] test wellformed::tests::consistently_grounded ... ok [INFO] [stdout] test wellformed::tests::correctly_combined_grounded ... ok [INFO] [stdout] test wellformed::tests::groundness_after_translation ... ok [INFO] [stdout] test sld::tests::complex_goal ... ok [INFO] [stdout] test modusfile::tests::rule_with_operator ... ok [INFO] [stdout] test sld::tests::simple_negation_solving ... ok [INFO] [stdout] test sld::tests::negation_and_anonymous_variable ... ok [INFO] [stdout] test sld::tests::simple_nongrounded ... ok [INFO] [stdout] test sld::tests::string_concat ... ok [INFO] [stdout] test sld::tests::leaf_height_is_zero ... ok [INFO] [stdout] test sld::tests::string_concat_complex ... ok [INFO] [stdout] test sld::tests::proof_minimality ... ok [INFO] [stdout] test translate::tests::translates_anonymous_variable ... ok [INFO] [stdout] test sld::tests::simple_nongrounded_invalid ... ok [INFO] [stdout] test translate::tests::translated_negated_with_variable ... ok [INFO] [stdout] test sld::tests::solving_with_binary_relations ... ok [INFO] [stdout] test modusfile::tests::test_spaces ... ok [INFO] [stdout] test sld::tests::negation_and_builtins ... ok [INFO] [stdout] test sld::tests::tree_from_expression_query ... ok [INFO] [stdout] test translate::tests::format_string_empty ... ok [INFO] [stdout] test unification::tests::simple_renaming ... ok [INFO] [stdout] test translate::tests::format_string_translation ... ok [INFO] [stdout] test translate::tests::format_string_translation_with_escape ... ok [INFO] [stdout] test sld::tests::simple_recursion ... ok [INFO] [stdout] test translate::tests::translation_nested_negation ... ok [INFO] [stdout] test sld::tests::simple_solving ... ok [INFO] [stdout] test translate::tests::translation_negation_with_anonymous ... ok [INFO] [stdout] test sld::tests::negation_errors_when_unknown ... ok [INFO] [stdout] test translate::tests::translates_negated_or ... ok [INFO] [stdout] test translate::tests::translates_negated_and ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests modus-lib [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" "26e9aa138113c639a0e44b0d22de8901a04d6364e839a801612a259dff06b079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26e9aa138113c639a0e44b0d22de8901a04d6364e839a801612a259dff06b079", kill_on_drop: false }` [INFO] [stdout] 26e9aa138113c639a0e44b0d22de8901a04d6364e839a801612a259dff06b079