[INFO] cloning repository https://github.com/Just-Helpful/farc3-csp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Just-Helpful/farc3-csp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJust-Helpful%2Ffarc3-csp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJust-Helpful%2Ffarc3-csp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5ea3df96e02db6db28498759445c65789630821 [INFO] testing Just-Helpful/farc3-csp against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJust-Helpful%2Ffarc3-csp" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Just-Helpful/farc3-csp [INFO] finished tweaking git repo https://github.com/Just-Helpful/farc3-csp [INFO] tweaked toml for git repo https://github.com/Just-Helpful/farc3-csp written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Just-Helpful/farc3-csp on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Just-Helpful/farc3-csp 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d073bdf3de96aa8fa12ea42fae86e26de9b519cdb0fb7ea17b70722ec33816b [INFO] running `Command { std: "docker" "start" "-a" "0d073bdf3de96aa8fa12ea42fae86e26de9b519cdb0fb7ea17b70722ec33816b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d073bdf3de96aa8fa12ea42fae86e26de9b519cdb0fb7ea17b70722ec33816b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d073bdf3de96aa8fa12ea42fae86e26de9b519cdb0fb7ea17b70722ec33816b", kill_on_drop: false }` [INFO] [stdout] 0d073bdf3de96aa8fa12ea42fae86e26de9b519cdb0fb7ea17b70722ec33816b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 343473a3e666f06872ac8e9aae8670231a56682f1714e947f3c07c04e70e9104 [INFO] running `Command { std: "docker" "start" "-a" "343473a3e666f06872ac8e9aae8670231a56682f1714e947f3c07c04e70e9104", kill_on_drop: false }` [INFO] [stderr] Compiling farc3 v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "343473a3e666f06872ac8e9aae8670231a56682f1714e947f3c07c04e70e9104", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "343473a3e666f06872ac8e9aae8670231a56682f1714e947f3c07c04e70e9104", kill_on_drop: false }` [INFO] [stdout] 343473a3e666f06872ac8e9aae8670231a56682f1714e947f3c07c04e70e9104 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 848c5791f0ffc5c4505856e0d64c94c15b9b95e7bfe05cf27f9cb212e6fcdf0a [INFO] running `Command { std: "docker" "start" "-a" "848c5791f0ffc5c4505856e0d64c94c15b9b95e7bfe05cf27f9cb212e6fcdf0a", kill_on_drop: false }` [INFO] [stderr] Compiling farc3 v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "848c5791f0ffc5c4505856e0d64c94c15b9b95e7bfe05cf27f9cb212e6fcdf0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "848c5791f0ffc5c4505856e0d64c94c15b9b95e7bfe05cf27f9cb212e6fcdf0a", kill_on_drop: false }` [INFO] [stdout] 848c5791f0ffc5c4505856e0d64c94c15b9b95e7bfe05cf27f9cb212e6fcdf0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0b1d443367c045bd4f0e3bf137b9fe6a37687129cabcb8d17fc1df85c4b93c1 [INFO] running `Command { std: "docker" "start" "-a" "b0b1d443367c045bd4f0e3bf137b9fe6a37687129cabcb8d17fc1df85c4b93c1", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/farc3-5b4edc5b6de9e25f) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test systems::discrete::test::assignments::construction ... ok [INFO] [stdout] test systems::discrete::test::assignments::iteration ... ok [INFO] [stdout] test systems::discrete::test::assignments::intersection ... ok [INFO] [stdout] test systems::discrete::test::assignments::union ... ok [INFO] [stdout] test systems::discrete::test::constraints::conflicts ... ok [INFO] [stdout] test systems::discrete::test::constraints::construction ... ok [INFO] [stdout] test systems::discrete::test::constraints::decompositions ... ok [INFO] [stdout] test systems::discrete::test::constraints::pop_solution ... ok [INFO] [stdout] test systems::discrete::test::constraints::pop_solution_all ... ok [INFO] [stdout] test systems::discrete::test::constraints::reduce ... ok [INFO] [stdout] test systems::discrete::test::constraints::size ... ok [INFO] [stdout] test systems::discrete::test::constraints::variables ... ok [INFO] [stdout] test systems::discrete::test::solver::full_minimise ... ok [INFO] [stdout] test systems::discrete::test::solver::partial_minimise ... ok [INFO] [stdout] test systems::discrete::test::solver::unresolvable ... ok [INFO] [stdout] test systems::mines::test::assignments::construction ... ok [INFO] [stdout] test systems::mines::test::assignments::iteration ... ok [INFO] [stdout] test systems::discrete::test::solver::trivial ... ok [INFO] [stdout] test systems::mines::test::constraints::reduce_decided ... ok [INFO] [stdout] test systems::mines::test::constraints::reduce_subset ... ok [INFO] [stdout] test systems::mines::test::constraints::construction ... ok [INFO] [stdout] test systems::mines::test::constraints::size ... ok [INFO] [stdout] test systems::mines::test::constraints::variables ... ok [INFO] [stdout] test systems::mines::test::solver::full_minimise ... ok [INFO] [stdout] test systems::mines::test::constraints::decompositions ... ok [INFO] [stdout] test systems::mines::test::assignments::union ... ok [INFO] [stdout] test systems::mines::test::solver::trivial ... ok [INFO] [stdout] test systems::mines::test::constraints::pop_solution ... ok [INFO] [stdout] test systems::mines::test::solver::unresolvable ... ok [INFO] [stdout] test systems::mines::test::solver::partial_minimise ... ok [INFO] [stdout] test systems::mines::test::assignments::intersection ... ok [INFO] [stdout] test systems::mines::test::solver::solutions ... ok [INFO] [stdout] test systems::discrete::test::constraints::inconsistent - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests farc3 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/systems/discrete/assignment.rs - systems::discrete::assignment::DiscreteAssignment (line 11) ... FAILED [INFO] [stdout] test src/systems/mines/errors.rs - systems::mines::errors::MineConflicts (line 7) ... FAILED [INFO] [stdout] test src/systems/mines/constraint.rs - systems::mines::constraint::MineConstraint::new (line 32) ... FAILED [INFO] [stdout] test src/lib.rs - (line 39) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/systems/discrete/assignment.rs - systems::discrete::assignment::DiscreteAssignment (line 11) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] --> src/systems/discrete/assignment.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use farc3_csp::prelude::Assignment; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `farc3_csp`, use `cargo add farc3_csp` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] --> src/systems/discrete/assignment.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use farc3_csp::systems::generic::assignment::DiscreteAssignment; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `farc3_csp`, use `cargo add farc3_csp` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/systems/mines/errors.rs - systems::mines::errors::MineConflicts (line 7) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] --> src/systems/mines/errors.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use farc3_csp::constraint::Constraint; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `farc3_csp`, use `cargo add farc3_csp` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] --> src/systems/mines/errors.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use farc3_csp::systems::mines::{ [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `farc3_csp`, use `cargo add farc3_csp` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/systems/mines/constraint.rs - systems::mines::constraint::MineConstraint::new (line 32) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] --> src/systems/mines/constraint.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use farc3_csp::prelude::Constraint; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `farc3_csp`, use `cargo add farc3_csp` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] --> src/systems/mines/constraint.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use farc3_csp::systems::mines::constraint::MineConstraint; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `farc3_csp` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `farc3_csp`, use `cargo add farc3_csp` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 39) stdout ---- [INFO] [stdout] error[E0425]: cannot find type `HashSet` in this scope [INFO] [stdout] --> src/lib.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | let sltns: HashSet<_> = sys.solve().collect(); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 38 + use std::collections::HashSet; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet` [INFO] [stdout] --> src/lib.rs:62:3 [INFO] [stdout] | [INFO] [stdout] 62 | HashSet::from([ [INFO] [stdout] | ^^^^^^^ use of undeclared type `HashSet` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 38 + use std::collections::HashSet; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MineAssignment` [INFO] [stdout] --> src/lib.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | MineAssignment::new(/*safe*/ [1], /*mines*/ [2, 0]), [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type `MineAssignment` [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 63 - MineAssignment::new(/*safe*/ [1], /*mines*/ [2, 0]), [INFO] [stdout] 63 + Assignment::new(/*safe*/ [1], /*mines*/ [2, 0]), [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 38 + use farc3::systems::mines::assignment::MineAssignment; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MineAssignment` [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | MineAssignment::new(/*safe*/ [2], /*mines*/ [1, 0]), [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type `MineAssignment` [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 64 - MineAssignment::new(/*safe*/ [2], /*mines*/ [1, 0]), [INFO] [stdout] 64 + Assignment::new(/*safe*/ [2], /*mines*/ [1, 0]), [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 38 + use farc3::systems::mines::assignment::MineAssignment; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 39) [INFO] [stdout] src/systems/discrete/assignment.rs - systems::discrete::assignment::DiscreteAssignment (line 11) [INFO] [stdout] src/systems/mines/constraint.rs - systems::mines::constraint::MineConstraint::new (line 32) [INFO] [stdout] src/systems/mines/errors.rs - systems::mines::errors::MineConflicts (line 7) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "b0b1d443367c045bd4f0e3bf137b9fe6a37687129cabcb8d17fc1df85c4b93c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0b1d443367c045bd4f0e3bf137b9fe6a37687129cabcb8d17fc1df85c4b93c1", kill_on_drop: false }` [INFO] [stdout] b0b1d443367c045bd4f0e3bf137b9fe6a37687129cabcb8d17fc1df85c4b93c1