[INFO] cloning repository https://github.com/mjarkk/general_programming_language
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjarkk/general_programming_language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjarkk%2Fgeneral_programming_language", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjarkk%2Fgeneral_programming_language'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e32721f087fb8abac93bff443d74218e1647daf
[INFO] testing mjarkk/general_programming_language against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjarkk%2Fgeneral_programming_language" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mjarkk/general_programming_language on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mjarkk/general_programming_language
[INFO] finished tweaking git repo https://github.com/mjarkk/general_programming_language
[INFO] tweaked toml for git repo https://github.com/mjarkk/general_programming_language written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mjarkk/general_programming_language already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6687d846c0eae209efc909ad5d063023dad8c6dad50315c8dd303812a1832ba
[INFO] running `Command { std: "docker" "start" "-a" "b6687d846c0eae209efc909ad5d063023dad8c6dad50315c8dd303812a1832ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6687d846c0eae209efc909ad5d063023dad8c6dad50315c8dd303812a1832ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6687d846c0eae209efc909ad5d063023dad8c6dad50315c8dd303812a1832ba", kill_on_drop: false }`
[INFO] [stdout] b6687d846c0eae209efc909ad5d063023dad8c6dad50315c8dd303812a1832ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0312c1919b49a79bbd5704b045a5bfa9431175cbc5e7e8744e318499d3f7f713
[INFO] running `Command { std: "docker" "start" "-a" "0312c1919b49a79bbd5704b045a5bfa9431175cbc5e7e8744e318499d3f7f713", kill_on_drop: false }`
[INFO] [stderr]    Compiling gpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `actions`
[INFO] [stdout]    --> src/lib/action.rs:137:3
[INFO] [stdout]     |
[INFO] [stdout] 137 |   actions: Actions,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `true_value`
[INFO] [stdout]    --> src/lib/action.rs:138:3
[INFO] [stdout]     |
[INFO] [stdout] 138 |   true_value: Box<Action>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actions`
[INFO] [stdout]    --> src/lib/action.rs:149:3
[INFO] [stdout]     |
[INFO] [stdout] 149 |   actions: Actions,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `list`
[INFO] [stdout]    --> src/lib/action.rs:150:3
[INFO] [stdout]     |
[INFO] [stdout] 150 |   list: Box<Action>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `item_name`
[INFO] [stdout]    --> src/lib/action.rs:151:3
[INFO] [stdout]     |
[INFO] [stdout] 151 |   item_name: String,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Enum`
[INFO] [stdout]   --> src/lib/statics.rs:62:3
[INFO] [stdout]    |
[INFO] [stdout] 62 |   Enum,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Type`
[INFO] [stdout]   --> src/lib/statics.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 |   Type,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Struct`
[INFO] [stdout]   --> src/lib/statics.rs:68:3
[INFO] [stdout]    |
[INFO] [stdout] 68 |   Struct,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Continue`
[INFO] [stdout]   --> src/lib/statics.rs:69:3
[INFO] [stdout]    |
[INFO] [stdout] 69 |   Continue,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "0312c1919b49a79bbd5704b045a5bfa9431175cbc5e7e8744e318499d3f7f713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0312c1919b49a79bbd5704b045a5bfa9431175cbc5e7e8744e318499d3f7f713", kill_on_drop: false }`
[INFO] [stdout] 0312c1919b49a79bbd5704b045a5bfa9431175cbc5e7e8744e318499d3f7f713
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b9c8d4ba4433e66705e8f5a6aa7eeaf806e77f30028d5e8838c8f35dc07f5fd
[INFO] running `Command { std: "docker" "start" "-a" "0b9c8d4ba4433e66705e8f5a6aa7eeaf806e77f30028d5e8838c8f35dc07f5fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling gpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `actions`
[INFO] [stdout]    --> src/lib/action.rs:137:3
[INFO] [stdout]     |
[INFO] [stdout] 137 |   actions: Actions,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `true_value`
[INFO] [stdout]    --> src/lib/action.rs:138:3
[INFO] [stdout]     |
[INFO] [stdout] 138 |   true_value: Box<Action>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `actions`
[INFO] [stdout]    --> src/lib/action.rs:149:3
[INFO] [stdout]     |
[INFO] [stdout] 149 |   actions: Actions,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `list`
[INFO] [stdout]    --> src/lib/action.rs:150:3
[INFO] [stdout]     |
[INFO] [stdout] 150 |   list: Box<Action>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `item_name`
[INFO] [stdout]    --> src/lib/action.rs:151:3
[INFO] [stdout]     |
[INFO] [stdout] 151 |   item_name: String,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Enum`
[INFO] [stdout]   --> src/lib/statics.rs:62:3
[INFO] [stdout]    |
[INFO] [stdout] 62 |   Enum,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Type`
[INFO] [stdout]   --> src/lib/statics.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 |   Type,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Struct`
[INFO] [stdout]   --> src/lib/statics.rs:68:3
[INFO] [stdout]    |
[INFO] [stdout] 68 |   Struct,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Continue`
[INFO] [stdout]   --> src/lib/statics.rs:69:3
[INFO] [stdout]    |
[INFO] [stdout] 69 |   Continue,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "0b9c8d4ba4433e66705e8f5a6aa7eeaf806e77f30028d5e8838c8f35dc07f5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9c8d4ba4433e66705e8f5a6aa7eeaf806e77f30028d5e8838c8f35dc07f5fd", kill_on_drop: false }`
[INFO] [stdout] 0b9c8d4ba4433e66705e8f5a6aa7eeaf806e77f30028d5e8838c8f35dc07f5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 489fb4f1dbbdb15fd79e187af112b7c646f4bcc093afa9fd9ed242082ae14241
[INFO] running `Command { std: "docker" "start" "-a" "489fb4f1dbbdb15fd79e187af112b7c646f4bcc093afa9fd9ed242082ae14241", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `actions`
[INFO] [stderr]    --> src/lib/action.rs:137:3
[INFO] [stderr]     |
[INFO] [stderr] 137 |   actions: Actions,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `true_value`
[INFO] [stderr]    --> src/lib/action.rs:138:3
[INFO] [stderr]     |
[INFO] [stderr] 138 |   true_value: Box<Action>,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `actions`
[INFO] [stderr]    --> src/lib/action.rs:149:3
[INFO] [stderr]     |
[INFO] [stderr] 149 |   actions: Actions,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `list`
[INFO] [stderr]    --> src/lib/action.rs:150:3
[INFO] [stderr]     |
[INFO] [stderr] 150 |   list: Box<Action>,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `item_name`
[INFO] [stderr]    --> src/lib/action.rs:151:3
[INFO] [stderr]     |
[INFO] [stderr] 151 |   item_name: String,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Enum`
[INFO] [stderr]   --> src/lib/statics.rs:62:3
[INFO] [stderr]    |
[INFO] [stderr] 62 |   Enum,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Type`
[INFO] [stderr]   --> src/lib/statics.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 |   Type,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Struct`
[INFO] [stderr]   --> src/lib/statics.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 68 |   Struct,
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Continue`
[INFO] [stderr]   --> src/lib/statics.rs:69:3
[INFO] [stderr]    |
[INFO] [stderr] 69 |   Continue,
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gpl` (bin "gpl" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gpl-e1b297e2601846b3)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test lib::tests::comments::test_comment_single_line ... ok
[INFO] [stdout] test lib::tests::comments::test_comment_multi_line ... ok
[INFO] [stdout] test lib::tests::comments::test_comments_in_combination_with_functions ... ok
[INFO] [stdout] test lib::tests::functions::test_function_call_with_args ... ok
[INFO] [stdout] test lib::tests::comments::test_comments_inside_of_function ... ok
[INFO] [stdout] test lib::tests::functions::test_function_empty ... ok
[INFO] [stdout] test lib::tests::functions::test_function_call_without_args ... ok
[INFO] [stdout] test lib::tests::functions::test_function_with_arg ... ok
[INFO] [stdout] test lib::tests::functions::test_function_with_args ... ok
[INFO] [stdout] test lib::tests::general::test_empty ... ok
[INFO] [stdout] test lib::tests::functions::test_function_with_arg_and_result ... ok
[INFO] [stdout] test lib::tests::functions::test_function_with_result ... ok
[INFO] [stdout] test lib::tests::loops::test_for_incorrect_args_1 ... ok
[INFO] [stdout] test lib::tests::loops::test_for_incorrect_args_2 ... ok
[INFO] [stdout] test lib::tests::loops::test_for_incorrect_args_3 ... ok
[INFO] [stdout] test lib::tests::functions::test_functions_empty ... ok
[INFO] [stdout] test lib::tests::loops::test_for_no_args ... ok
[INFO] [stdout] test lib::tests::loops::test_incorrect_while_no_args ... ok
[INFO] [stdout] test lib::tests::loops::test_loop_incorrect_args ... ok
[INFO] [stdout] test lib::tests::loops::test_multiple_simple_fors ... ok
[INFO] [stdout] test lib::tests::loops::test_multiple_simple_loops ... ok
[INFO] [stdout] test lib::tests::loops::test_simple_for ... ok
[INFO] [stdout] test lib::tests::loops::test_multiple_simple_whiles ... ok
[INFO] [stdout] test lib::tests::loops::test_simple_loop ... ok
[INFO] [stdout] test lib::tests::loops::test_simple_while ... ok
[INFO] [stdout] test lib::tests::variables::test_variable ... ok
[INFO] [stdout] test lib::tests::loops::test_while_incorrect_args ... ok
[INFO] [stdout] test lib::tests::variables::test_variable_global_let_fails ... ok
[INFO] [stdout] test lib::tests::variables::test_variable_starts_with_number_fails ... ok
[INFO] [stdout] test lib::tests::variables::test_variable_string_with_spaces ... ok
[INFO] [stdout] test lib::tests::variables::test_variable_strings_with_backslashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "489fb4f1dbbdb15fd79e187af112b7c646f4bcc093afa9fd9ed242082ae14241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489fb4f1dbbdb15fd79e187af112b7c646f4bcc093afa9fd9ed242082ae14241", kill_on_drop: false }`
[INFO] [stdout] 489fb4f1dbbdb15fd79e187af112b7c646f4bcc093afa9fd9ed242082ae14241