[INFO] cloning repository https://github.com/Nilstrieb/script_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nilstrieb/script_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilstrieb%2Fscript_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilstrieb%2Fscript_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4361e369977f936bf07a35d77aeb50009f6a8b8d
[INFO] testing Nilstrieb/script_lang against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilstrieb%2Fscript_lang" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nilstrieb/script_lang on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nilstrieb/script_lang
[INFO] finished tweaking git repo https://github.com/Nilstrieb/script_lang
[INFO] tweaked toml for git repo https://github.com/Nilstrieb/script_lang written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Nilstrieb/script_lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05eac80f4597068045092980220a2c35d75120a68bab2c33011126efba36aaec
[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" "05eac80f4597068045092980220a2c35d75120a68bab2c33011126efba36aaec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05eac80f4597068045092980220a2c35d75120a68bab2c33011126efba36aaec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05eac80f4597068045092980220a2c35d75120a68bab2c33011126efba36aaec", kill_on_drop: false }`
[INFO] [stdout] 05eac80f4597068045092980220a2c35d75120a68bab2c33011126efba36aaec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9878df3cb95039649f7f6d2688e2bc713420d5f54162afea39e5aab394863795
[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" "9878df3cb95039649f7f6d2688e2bc713420d5f54162afea39e5aab394863795", kill_on_drop: false }`
[INFO] [stderr]    Compiling script_lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `program`
[INFO] [stdout]   --> src/bird/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn execute(program: Program) {}
[INFO] [stdout]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "9878df3cb95039649f7f6d2688e2bc713420d5f54162afea39e5aab394863795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9878df3cb95039649f7f6d2688e2bc713420d5f54162afea39e5aab394863795", kill_on_drop: false }`
[INFO] [stdout] 9878df3cb95039649f7f6d2688e2bc713420d5f54162afea39e5aab394863795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b1a35c07fcc9e8420cd4903d733f5ce0253add5e287a3f19b74353c7311a25
[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" "23b1a35c07fcc9e8420cd4903d733f5ce0253add5e287a3f19b74353c7311a25", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `program`
[INFO] [stdout]   --> src/bird/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn execute(program: Program) {}
[INFO] [stdout]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling script_lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `program`
[INFO] [stdout]   --> src/bird/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn execute(program: Program) {}
[INFO] [stdout]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "23b1a35c07fcc9e8420cd4903d733f5ce0253add5e287a3f19b74353c7311a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b1a35c07fcc9e8420cd4903d733f5ce0253add5e287a3f19b74353c7311a25", kill_on_drop: false }`
[INFO] [stdout] 23b1a35c07fcc9e8420cd4903d733f5ce0253add5e287a3f19b74353c7311a25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 709abc5d0b3cf25a00e0862221012a58007ef46d6557ac4fd27ef59af014db5b
[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" "709abc5d0b3cf25a00e0862221012a58007ef46d6557ac4fd27ef59af014db5b", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `program`
[INFO] [stderr]   --> src/bird/mod.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn execute(program: Program) {}
[INFO] [stderr]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `script_lang` (lib) generated 1 warning
[INFO] [stderr] warning: `script_lang` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/script_lang-539f03b6956aa859)
[INFO] [stdout] 
[INFO] [stdout] running 80 tests
[INFO] [stdout] test lex::test::braces_brackets_parens ... ok
[INFO] [stdout] test lex::test::braces_brackets_parens_whitespace ... ok
[INFO] [stdout] test lex::test::fancy_stuff ... ok
[INFO] [stdout] test lex::test::string ... ok
[INFO] [stdout] test lex::test::strings ... ok
[INFO] [stdout] test lex::test::terminate_multiline_comment_correctly ... ok
[INFO] [stdout] test parse::test::assignment::call_expr ... ok
[INFO] [stdout] test parse::test::block::two_expressions ... ok
[INFO] [stdout] test parse::test::block::nested ... ok
[INFO] [stdout] test parse::test::block::empty ... ok
[INFO] [stdout] test parse::test::assignment::simple ... ok
[INFO] [stdout] test lex::test::smiley_face ... ok
[INFO] [stdout] test parse::test::call::field_simple ... ok
[INFO] [stdout] test parse::test::call::fn_args ... ok
[INFO] [stdout] test parse::test::call::nested ... ok
[INFO] [stdout] test parse::test::call::simple ... ok
[INFO] [stdout] test parse::test::call::with_exprs ... ok
[INFO] [stdout] test parse::test::comparison::greater ... ok
[INFO] [stdout] test parse::test::comparison::greater_equal ... ok
[INFO] [stdout] test parse::test::comparison::less ... ok
[INFO] [stdout] test parse::test::comparison::less_equal ... ok
[INFO] [stdout] test parse::test::comparison::number_literal ... ok
[INFO] [stdout] test parse::test::equality::equal ... ok
[INFO] [stdout] test parse::test::equality::not_equal ... ok
[INFO] [stdout] test parse::test::equality::number_literal ... ok
[INFO] [stdout] test parse::test::expr::add_multiply ... ok
[INFO] [stdout] test parse::test::expr::equal_unary ... ok
[INFO] [stdout] test lex::test::greater_than_less_than_equal ... ok
[INFO] [stdout] test lex::test::larger_numbers ... ok
[INFO] [stdout] test lex::test::long_multiline_comment ... ok
[INFO] [stdout] test lex::test::keywords ... ok
[INFO] [stdout] test lex::test::serious_program ... ok
[INFO] [stdout] test lex::test::no_no_no ... ok
[INFO] [stdout] test parse::test::factor::modulo ... ok
[INFO] [stdout] test lex::test::not_quite_a_keyword ... ok
[INFO] [stdout] test parse::test::expr::number_literal ... ok
[INFO] [stdout] test parse::test::logical_or::and ... ok
[INFO] [stdout] test parse::test::expr::parentheses_mul_add ... ok
[INFO] [stdout] test parse::test::factor::number_literal ... ok
[INFO] [stdout] test parse::test::logical_and::number_literal ... ok
[INFO] [stdout] test lex::test::comments ... ok
[INFO] [stdout] test lex::test::keyword_and_ident ... ok
[INFO] [stdout] test lex::test::greeting ... ok
[INFO] [stdout] test parse::test::factor::divide ... ok
[INFO] [stdout] test parse::test::factor::multiply ... ok
[INFO] [stdout] test lex::test::countdown ... ok
[INFO] [stdout] test parse::test::primary::empty_object ... ok
[INFO] [stdout] test parse::test::primary::ident_test ... ok
[INFO] [stdout] test parse::test::logical_and::and ... ok
[INFO] [stdout] test parse::test::r#fn::empty ... ok
[INFO] [stdout] test parse::test::primary::r#true ... ok
[INFO] [stdout] test parse::test::primary::r#false ... ok
[INFO] [stdout] test parse::test::r#if::if_else ... ok
[INFO] [stdout] test parse::test::r#if::if_else_if_else ... ok
[INFO] [stdout] test parse::test::primary::two_array_literal_no_comma ... ok
[INFO] [stdout] test parse::test::r#if::if_else_if ... ok
[INFO] [stdout] test parse::test::r#loop::break_after_inner ... ok
[INFO] [stdout] test parse::test::r#loop::empty ... ok
[INFO] [stdout] test parse::test::r#while::or_condition_break ... ok
[INFO] [stdout] test parse::test::term::add ... ok
[INFO] [stdout] test parse::test::term::number_literal ... ok
[INFO] [stdout] test parse::test::term::sub ... ok
[INFO] [stdout] test parse::test::unary::neg ... ok
[INFO] [stdout] test parse::test::unary::not ... ok
[INFO] [stdout] test parse::test::primary::single_array_literal ... ok
[INFO] [stdout] test parse::test::r#if::empty ... ok
[INFO] [stdout] test parse::test::primary::empty_array ... ok
[INFO] [stdout] test parse::test::primary::single_array_literal_trailing_comma ... ok
[INFO] [stdout] test parse::test::primary::string ... ok
[INFO] [stdout] test parse::test::r#fn::params_body ... ok
[INFO] [stdout] test parse::test::primary::two_array_literal ... ok
[INFO] [stdout] test parse::test::primary::number ... ok
[INFO] [stdout] test parse::test::primary::empty_array_literal ... ok
[INFO] [stdout] test parse::test::primary::null ... ok
[INFO] [stdout] test parse::test::logical_or::number_literal ... ok
[INFO] [stdout] test parse::test::primary::two_array_literal_trailing_comma ... ok
[INFO] [stdout] test parse::test::unary::number_literal ... ok
[INFO] [stdout] test parse::test::r#loop::with_break ... ok
[INFO] [stdout] test parse::test::r#while::empty ... ok
[INFO] [stdout] test parse::test::expr::stack_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 80 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/script_lang-8bec1bc6b87c2161)
[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]    Doc-tests script_lang
[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" "709abc5d0b3cf25a00e0862221012a58007ef46d6557ac4fd27ef59af014db5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "709abc5d0b3cf25a00e0862221012a58007ef46d6557ac4fd27ef59af014db5b", kill_on_drop: false }`
[INFO] [stdout] 709abc5d0b3cf25a00e0862221012a58007ef46d6557ac4fd27ef59af014db5b