[INFO] cloning repository https://github.com/gnuvince/boobool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gnuvince/boobool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnuvince%2Fboobool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnuvince%2Fboobool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9196c11fa1f9b8e20452c46aca92a4a29a3bce2a
[INFO] testing gnuvince/boobool against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnuvince%2Fboobool" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gnuvince/boobool on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gnuvince/boobool
[INFO] finished tweaking git repo https://github.com/gnuvince/boobool
[INFO] tweaked toml for git repo https://github.com/gnuvince/boobool written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/gnuvince/boobool already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] abd0edc1f212787c889dbecf2bb55b3d3a994a93fdf87b57dcf5f96d328f8294
[INFO] running `Command { std: "docker" "start" "-a" "abd0edc1f212787c889dbecf2bb55b3d3a994a93fdf87b57dcf5f96d328f8294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abd0edc1f212787c889dbecf2bb55b3d3a994a93fdf87b57dcf5f96d328f8294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd0edc1f212787c889dbecf2bb55b3d3a994a93fdf87b57dcf5f96d328f8294", kill_on_drop: false }`
[INFO] [stdout] abd0edc1f212787c889dbecf2bb55b3d3a994a93fdf87b57dcf5f96d328f8294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 3ebd262c5517ccbdc45f3fa8bd2043fce2775c53e9a2721d38e00c72f30efca6
[INFO] running `Command { std: "docker" "start" "-a" "3ebd262c5517ccbdc45f3fa8bd2043fce2775c53e9a2721d38e00c72f30efca6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling boobool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/typechecker.rs:132:63
[INFO] [stdout]     |
[INFO] [stdout] 132 |     enum CmpValidity { Ok, DisallowedOperation, TypeMismatch };
[INFO] [stdout]     |                                                               ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 |         write!(f, "{}", self.description())?;
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "3ebd262c5517ccbdc45f3fa8bd2043fce2775c53e9a2721d38e00c72f30efca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ebd262c5517ccbdc45f3fa8bd2043fce2775c53e9a2721d38e00c72f30efca6", kill_on_drop: false }`
[INFO] [stdout] 3ebd262c5517ccbdc45f3fa8bd2043fce2775c53e9a2721d38e00c72f30efca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] 5949b0335981218b8b6f2834604e19123d97434b534582c899d331410f70fd99
[INFO] running `Command { std: "docker" "start" "-a" "5949b0335981218b8b6f2834604e19123d97434b534582c899d331410f70fd99", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/typechecker.rs:132:63
[INFO] [stdout]     |
[INFO] [stdout] 132 |     enum CmpValidity { Ok, DisallowedOperation, TypeMismatch };
[INFO] [stdout]     |                                                               ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling boobool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 |         write!(f, "{}", self.description())?;
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/typechecker.rs:132:63
[INFO] [stdout]     |
[INFO] [stdout] 132 |     enum CmpValidity { Ok, DisallowedOperation, TypeMismatch };
[INFO] [stdout]     |                                                               ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 |         write!(f, "{}", self.description())?;
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.69s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/boobool-1cdbedf173227f4f)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/boobool-9949501c4eb46bc0)
[INFO] running `Command { std: "docker" "inspect" "5949b0335981218b8b6f2834604e19123d97434b534582c899d331410f70fd99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5949b0335981218b8b6f2834604e19123d97434b534582c899d331410f70fd99", kill_on_drop: false }`
[INFO] [stdout] 5949b0335981218b8b6f2834604e19123d97434b534582c899d331410f70fd99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] c156d07c740b7f4003330073d59c87580f183072cc8ad6df48ece2180bf45b1f
[INFO] running `Command { std: "docker" "start" "-a" "c156d07c740b7f4003330073d59c87580f183072cc8ad6df48ece2180bf45b1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/typechecker.rs:132:63
[INFO] [stderr]     |
[INFO] [stderr] 132 |     enum CmpValidity { Ok, DisallowedOperation, TypeMismatch };
[INFO] [stderr]     |                                                               ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/errors.rs:119:30
[INFO] [stderr]     |
[INFO] [stderr] 119 |         write!(f, "{}", self.description())?;
[INFO] [stderr]     |                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `boobool` (lib) generated 2 warnings
[INFO] [stderr] warning: `boobool` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/boobool-1cdbedf173227f4f)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test parser::test_call ... ok
[INFO] [stdout] test parser::test_and_or ... ok
[INFO] [stdout] test parser::test_float ... ok
[INFO] [stdout] test parser::test_str ... ok
[INFO] [stdout] test scanner::test_scanner_whitespace ... ok
[INFO] [stdout] test parser::test_int ... ok
[INFO] [stdout] test parser::test_parens ... ok
[INFO] [stdout] test transformers::test_transform ... ok
[INFO] [stdout] test parser::test_list_ops ... ok
[INFO] [stdout] test scanner::test_scanner_err ... ok
[INFO] [stdout] test parser::test_cmp_ops ... ok
[INFO] [stdout] test scanner::test_scanner_basic_tokens ... ok
[INFO] [stdout] test typechecker::test_call ... ok
[INFO] [stdout] test typechecker::test_set_ops ... ok
[INFO] [stdout] test scanner::test_token_categories ... ok
[INFO] [stdout] test scanner::test_input_ends_with_newline ... ok
[INFO] [stdout] test transformers::null_checks::test_insert_null_checks ... ok
[INFO] [stdout] test transformers::ors::test_transform_ors ... ok
[INFO] [stdout] test parser::test_var ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/boobool-9949501c4eb46bc0)
[INFO] [stdout] test typechecker::test_expr_is_bool ... ok
[INFO] [stderr]    Doc-tests boobool
[INFO] [stdout] test parser::test_list ... ok
[INFO] [stdout] test transformers::sort_lists::test_sort_lists ... ok
[INFO] [stdout] test typechecker::test_compare ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/typechecker.rs:132:63
[INFO] [stderr]     |
[INFO] [stderr] 132 |     enum CmpValidity { Ok, DisallowedOperation, TypeMismatch };
[INFO] [stderr]     |                                                               ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "c156d07c740b7f4003330073d59c87580f183072cc8ad6df48ece2180bf45b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c156d07c740b7f4003330073d59c87580f183072cc8ad6df48ece2180bf45b1f", kill_on_drop: false }`
[INFO] [stdout] c156d07c740b7f4003330073d59c87580f183072cc8ad6df48ece2180bf45b1f