[INFO] cloning repository https://github.com/matthieugouel/bjorn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthieugouel/bjorn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthieugouel%2Fbjorn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthieugouel%2Fbjorn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d6836e57346a7ec520533aacaee2c0b5d7be100
[INFO] testing matthieugouel/bjorn against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthieugouel%2Fbjorn" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matthieugouel/bjorn on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matthieugouel/bjorn
[INFO] finished tweaking git repo https://github.com/matthieugouel/bjorn
[INFO] tweaked toml for git repo https://github.com/matthieugouel/bjorn written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/matthieugouel/bjorn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazy_static v1.1.1
[INFO] [stderr]   Downloaded regex v1.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5de6db6022b5c3e4b50b9bd8f78fadfed3765f223aa3a8746ca11b7838491f10
[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" "5de6db6022b5c3e4b50b9bd8f78fadfed3765f223aa3a8746ca11b7838491f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5de6db6022b5c3e4b50b9bd8f78fadfed3765f223aa3a8746ca11b7838491f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de6db6022b5c3e4b50b9bd8f78fadfed3765f223aa3a8746ca11b7838491f10", kill_on_drop: false }`
[INFO] [stdout] 5de6db6022b5c3e4b50b9bd8f78fadfed3765f223aa3a8746ca11b7838491f10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bed06202a0d254ecfcd34133446a600fb80744a181c6288a24c841badec60f1
[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" "5bed06202a0d254ecfcd34133446a600fb80744a181c6288a24c841badec60f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling lazy_static v1.1.1
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling bjorn v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.17s
[INFO] running `Command { std: "docker" "inspect" "5bed06202a0d254ecfcd34133446a600fb80744a181c6288a24c841badec60f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bed06202a0d254ecfcd34133446a600fb80744a181c6288a24c841badec60f1", kill_on_drop: false }`
[INFO] [stdout] 5bed06202a0d254ecfcd34133446a600fb80744a181c6288a24c841badec60f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b02f6fb5d8b6f416ca9decea148bf1837daca2586acb6879ccd118c4007a12cb
[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" "b02f6fb5d8b6f416ca9decea148bf1837daca2586acb6879ccd118c4007a12cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling bjorn v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.84s
[INFO] running `Command { std: "docker" "inspect" "b02f6fb5d8b6f416ca9decea148bf1837daca2586acb6879ccd118c4007a12cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02f6fb5d8b6f416ca9decea148bf1837daca2586acb6879ccd118c4007a12cb", kill_on_drop: false }`
[INFO] [stdout] b02f6fb5d8b6f416ca9decea148bf1837daca2586acb6879ccd118c4007a12cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 067abe16881c29e9765869a0ede74218d8b385dfb6c45e9f327ad3b3b63f94d3
[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" "067abe16881c29e9765869a0ede74218d8b385dfb6c45e9f327ad3b3b63f94d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bjorn-419be8247711fa0d)
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test lexer::tests::div_operand ... ok
[INFO] [stdout] test lexer::tests::comparison_lt ... ok
[INFO] [stdout] test lexer::tests::float_number ... ok
[INFO] [stdout] test lexer::tests::comparison_ne ... ok
[INFO] [stdout] test lexer::tests::comparison_le ... ok
[INFO] [stdout] test lexer::tests::comma ... ok
[INFO] [stdout] test lexer::tests::comparison_ge ... ok
[INFO] [stdout] test lexer::tests::lf ... ok
[INFO] [stdout] test lexer::tests::integer_number ... ok
[INFO] [stdout] test lexer::tests::assign ... ok
[INFO] [stdout] test lexer::tests::boolean_true ... ok
[INFO] [stdout] test lexer::tests::comparison_eq ... ok
[INFO] [stdout] test lexer::tests::comment ... ok
[INFO] [stdout] test lexer::tests::else_keyword ... ok
[INFO] [stdout] test lexer::tests::colon ... ok
[INFO] [stdout] test lexer::tests::minus_operand ... ok
[INFO] [stdout] test lexer::tests::mul_operand ... ok
[INFO] [stdout] test lexer::tests::plus_operand ... ok
[INFO] [stdout] test lexer::tests::parenthesis ... ok
[INFO] [stdout] test lexer::tests::indentation_multiple ... ok
[INFO] [stdout] test lexer::tests::logical_or_operation ... ok
[INFO] [stdout] test lexer::tests::if_keyword ... ok
[INFO] [stdout] test lexer::tests::id ... ok
[INFO] [stdout] test lexer::tests::logical_not_operation ... ok
[INFO] [stdout] test lexer::tests::logical_and_operation ... ok
[INFO] [stdout] test lexer::tests::comparison_gt ... ok
[INFO] [stdout] test lexer::tests::while_keyword ... ok
[INFO] [stdout] test lexer::tests::boolean_false ... ok
[INFO] [stdout] test lexer::tests::whitespace ... ok
[INFO] [stdout] test parser::tests::atom_boolean_true ... ok
[INFO] [stdout] test parser::tests::atom_int_number ... ok
[INFO] [stdout] test parser::tests::atom_minus_unary ... ok
[INFO] [stdout] test parser::tests::atom_parenthesis ... ok
[INFO] [stdout] test parser::tests::assignment_statement ... ok
[INFO] [stdout] test lexer::tests::def_keyword ... ok
[INFO] [stdout] test parser::tests::atom_float_number ... ok
[INFO] [stdout] test parser::tests::atom_plus_unary ... ok
[INFO] [stdout] test parser::tests::atom_boolean_false ... ok
[INFO] [stdout] test parser::tests::comparison_le ... ok
[INFO] [stdout] test parser::tests::empty ... ok
[INFO] [stdout] test parser::tests::function_call ... ok
[INFO] [stdout] test parser::tests::function_declaration ... ok
[INFO] [stdout] test parser::tests::logical_and_operation ... ok
[INFO] [stdout] test parser::tests::multiple_newlines ... ok
[INFO] [stdout] test parser::tests::one_newline ... ok
[INFO] [stdout] test parser::tests::return_statement ... ok
[INFO] [stdout] test parser::tests::term_div_operation ... ok
[INFO] [stdout] test parser::tests::term_minus_operation ... ok
[INFO] [stdout] test lexer::tests::return_keyword ... ok
[INFO] [stdout] test parser::tests::atom_variable ... ok
[INFO] [stdout] test lexer::tests::indentation ... ok
[INFO] [stdout] test parser::tests::comparison_gt ... ok
[INFO] [stdout] test parser::tests::comparison_ne ... ok
[INFO] [stdout] test parser::tests::comparison_ge ... ok
[INFO] [stdout] test parser::tests::logical_not_operation ... ok
[INFO] [stdout] test parser::tests::logical_or_operation ... ok
[INFO] [stdout] test parser::tests::comparison_eq ... ok
[INFO] [stdout] test parser::tests::while_statement ... ok
[INFO] [stdout] test parser::tests::comparison_lt ... ok
[INFO] [stdout] test parser::tests::term_mul_operation ... ok
[INFO] [stdout] test tests::library_entrypoint ... ok
[INFO] [stdout] test parser::tests::if_statement ... ok
[INFO] [stdout] test parser::tests::term_plus_operation ... ok
[INFO] [stdout] test lexer::tests::invalid_input - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bjorn-fce9e4f8b0e06f1d)
[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]      Running tests/builtins.rs (/opt/rustwide/target/debug/deps/builtins-a37514d88da6a4a5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test builtin_print ... ok
[INFO] [stdout] test builtin_print_wrong_parameters - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/comparisons.rs (/opt/rustwide/target/debug/deps/comparisons-d0326adc2d54edd8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test valid_comparisons ... ok
[INFO] [stdout] test invalid_comparisons - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/control_flows.rs (/opt/rustwide/target/debug/deps/control_flows-d0b19399a501aeb4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test while_statement ... ok
[INFO] [stdout] test if_statement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/functions.rs (/opt/rustwide/target/debug/deps/functions-59ead49c15f1afb8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test function_calls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/operations.rs (/opt/rustwide/target/debug/deps/operations-ea701eb9970c61c3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test empty_statement ... ok
[INFO] [stdout] test operations_with_integers ... ok
[INFO] [stdout] test operations_with_unary_expressions ... ok
[INFO] [stdout] test operations_with_floats ... ok
[INFO] [stdout] test operations_logical_with_boolean ... ok
[INFO] [stdout] test invalid_operations_with_booleans - should panic ... ok
[INFO] [stderr]      Running tests/variables.rs (/opt/rustwide/target/debug/deps/variables-f818a92af89604d3)
[INFO] [stdout] test invalid_logical_operations_with_numbers - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test assignment_statement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bjorn
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - parse (line 46) ... ok
[INFO] [stdout] test src/lib.rs - interpret (line 62) ... ok
[INFO] [stdout] test src/lib.rs - scan (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "067abe16881c29e9765869a0ede74218d8b385dfb6c45e9f327ad3b3b63f94d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067abe16881c29e9765869a0ede74218d8b385dfb6c45e9f327ad3b3b63f94d3", kill_on_drop: false }`
[INFO] [stdout] 067abe16881c29e9765869a0ede74218d8b385dfb6c45e9f327ad3b3b63f94d3