[INFO] cloning repository https://github.com/onContentStop/minsk-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onContentStop/minsk-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Fminsk-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Fminsk-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 311a87910a0af5125b3a3e56d605c616d6470c72
[INFO] testing onContentStop/minsk-rs against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Fminsk-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/onContentStop/minsk-rs 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 git repo https://github.com/onContentStop/minsk-rs
[INFO] finished tweaking git repo https://github.com/onContentStop/minsk-rs
[INFO] tweaked toml for git repo https://github.com/onContentStop/minsk-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/onContentStop/minsk-rs already has a lockfile, it will not be regenerated
[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 spectral v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb3759e225660af04e24789b5b1bf6f0edbb588fa01a5b6194efa85c0ec57b4f
[INFO] running `Command { std: "docker" "start" "-a" "bb3759e225660af04e24789b5b1bf6f0edbb588fa01a5b6194efa85c0ec57b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb3759e225660af04e24789b5b1bf6f0edbb588fa01a5b6194efa85c0ec57b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3759e225660af04e24789b5b1bf6f0edbb588fa01a5b6194efa85c0ec57b4f", kill_on_drop: false }`
[INFO] [stdout] bb3759e225660af04e24789b5b1bf6f0edbb588fa01a5b6194efa85c0ec57b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2735e876e7068b35d10b0cae743dbb91330164ee96bddd2bf9428d6e3dfa0d5e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2735e876e7068b35d10b0cae743dbb91330164ee96bddd2bf9428d6e3dfa0d5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling smallvec v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling mio v0.7.6
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling crossterm v0.18.2
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling minsk-language v0.1.0 (/opt/rustwide/workdir/minsk-language)
[INFO] [stderr]    Compiling minsk-compiler v0.1.0 (/opt/rustwide/workdir/minsk-compiler)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.22s
[INFO] running `Command { std: "docker" "inspect" "2735e876e7068b35d10b0cae743dbb91330164ee96bddd2bf9428d6e3dfa0d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2735e876e7068b35d10b0cae743dbb91330164ee96bddd2bf9428d6e3dfa0d5e", kill_on_drop: false }`
[INFO] [stdout] 2735e876e7068b35d10b0cae743dbb91330164ee96bddd2bf9428d6e3dfa0d5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a355b0b12f703588a0b614528d677bdf853dd33a96d939d7642c5aa09ea762e7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a355b0b12f703588a0b614528d677bdf853dd33a96d939d7642c5aa09ea762e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling minsk-compiler v0.1.0 (/opt/rustwide/workdir/minsk-compiler)
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling spectral v0.6.0
[INFO] [stderr]    Compiling minsk-language v0.1.0 (/opt/rustwide/workdir/minsk-language)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.96s
[INFO] running `Command { std: "docker" "inspect" "a355b0b12f703588a0b614528d677bdf853dd33a96d939d7642c5aa09ea762e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a355b0b12f703588a0b614528d677bdf853dd33a96d939d7642c5aa09ea762e7", kill_on_drop: false }`
[INFO] [stdout] a355b0b12f703588a0b614528d677bdf853dd33a96d939d7642c5aa09ea762e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d3cfd8498ff2dca87a67c83c212b6b0c30fce25313a3d3e25e188fc367be3eaf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d3cfd8498ff2dca87a67c83c212b6b0c30fce25313a3d3e25e188fc367be3eaf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minsk_compiler-8f18bef03a035226)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minsk_language-743044093f8f0e03)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test code_analysis::evaluator::tests::annotated_text_dedents_correctly ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::bad_unary_operator_is_reported ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::name_expression_does_not_report_empty_token ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::name_expression_reports_undefined ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::variable_declaration_reports_redeclaration ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::while_statement_reports_cannot_convert ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::bad_binary_operator_is_reported ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::cannot_assign_let_binding ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::for_statement_reports_cannot_convert_upper_bound ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::for_statement_reports_cannot_convert_lower_bound ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::block_statement_no_infinite_loops ... ok
[INFO] [stdout] test code_analysis::text::source_text::tests::includes_last_line ... ok
[INFO] [stdout] test code_analysis::syntax::syntax_facts::tests::get_text_round_trips ... ok
[INFO] [stdout] test code_analysis::syntax::lexer::tests::lexes_token ... ok
[INFO] [stdout] test code_analysis::syntax::parser::tests::unary_expression_honors_precedences ... ok
[INFO] [stdout] test code_analysis::syntax::lexer::tests::tests_all_token_kinds ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::evaluates_correctly ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::if_statement_reports_cannot_convert ... ok
[INFO] [stdout] test code_analysis::syntax::parser::tests::binary_expression_honors_precedences ... ok
[INFO] [stdout] test code_analysis::evaluator::tests::cannot_convert_bool_to_int ... ok
[INFO] [stdout] test code_analysis::syntax::lexer::tests::lexes_token_pairs ... ok
[INFO] [stdout] test code_analysis::syntax::lexer::tests::lexes_token_pairs_with_separators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minsk-language
[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" "d3cfd8498ff2dca87a67c83c212b6b0c30fce25313a3d3e25e188fc367be3eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3cfd8498ff2dca87a67c83c212b6b0c30fce25313a3d3e25e188fc367be3eaf", kill_on_drop: false }`
[INFO] [stdout] d3cfd8498ff2dca87a67c83c212b6b0c30fce25313a3d3e25e188fc367be3eaf