[INFO] cloning repository https://github.com/marcusklaas/lisp-interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcusklaas/lisp-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusklaas%2Flisp-interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusklaas%2Flisp-interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec95166813fa1e6a301e92a1787e356d78431b98
[INFO] testing marcusklaas/lisp-interpreter against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusklaas%2Flisp-interpreter" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marcusklaas/lisp-interpreter on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marcusklaas/lisp-interpreter
[INFO] finished tweaking git repo https://github.com/marcusklaas/lisp-interpreter
[INFO] tweaked toml for git repo https://github.com/marcusklaas/lisp-interpreter written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/marcusklaas/lisp-interpreter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded string-interner v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcf515bd91f2f45ffa96fd43867079b3ac3168d96e2cc92b1a99add636cf89fb
[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" "bcf515bd91f2f45ffa96fd43867079b3ac3168d96e2cc92b1a99add636cf89fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcf515bd91f2f45ffa96fd43867079b3ac3168d96e2cc92b1a99add636cf89fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf515bd91f2f45ffa96fd43867079b3ac3168d96e2cc92b1a99add636cf89fb", kill_on_drop: false }`
[INFO] [stdout] bcf515bd91f2f45ffa96fd43867079b3ac3168d96e2cc92b1a99add636cf89fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ef323167063a3de90beb720932d9a82b38ddc92ca2f7ac2d9507378770ffe3e
[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" "3ef323167063a3de90beb720932d9a82b38ddc92ca2f7ac2d9507378770ffe3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling string-interner v0.6.2
[INFO] [stderr]    Compiling yalp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "3ef323167063a3de90beb720932d9a82b38ddc92ca2f7ac2d9507378770ffe3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ef323167063a3de90beb720932d9a82b38ddc92ca2f7ac2d9507378770ffe3e", kill_on_drop: false }`
[INFO] [stdout] 3ef323167063a3de90beb720932d9a82b38ddc92ca2f7ac2d9507378770ffe3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae59b59bc67b94899888dbc89f3d2b6852c1e437615ee70a3fffd05290fb3bff
[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" "ae59b59bc67b94899888dbc89f3d2b6852c1e437615ee70a3fffd05290fb3bff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling yalp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 46.76s
[INFO] running `Command { std: "docker" "inspect" "ae59b59bc67b94899888dbc89f3d2b6852c1e437615ee70a3fffd05290fb3bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae59b59bc67b94899888dbc89f3d2b6852c1e437615ee70a3fffd05290fb3bff", kill_on_drop: false }`
[INFO] [stdout] ae59b59bc67b94899888dbc89f3d2b6852c1e437615ee70a3fffd05290fb3bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5de9c019e292e4595cf8f2d9013acc0b9648ed485e827ceb5af959d58247f97
[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" "b5de9c019e292e4595cf8f2d9013acc0b9648ed485e827ceb5af959d58247f97", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yalp-2b5b0aa45e8109e0)
[INFO] [stdout] running 64 tests
[INFO] [stdout] test parse::tests::parse_integer ... ok
[INFO] [stdout] test parse::tests::parse_simple_builtin ... ok
[INFO] [stdout] test tests::add_bytecode ... ok
[INFO] [stdout] test parse::tests::parse_lisp_string_ok ... ok
[INFO] [stdout] test parse::tests::parse_lisp_string_unbalanced ... ok
[INFO] [stdout] test tests::check_bool ... ok
[INFO] [stdout] test tests::check_use_var_after_cond_zero ... ok
[INFO] [stdout] test tests::church_numerals ... ok
[INFO] [stdout] test tests::church_pair ... ok
[INFO] [stdout] test tests::closures ... ok
[INFO] [stdout] test parse::tests::parse_double_closing_parens ... ok
[INFO] [stdout] test parse::tests::parse_lisp_string_overbalanced ... ok
[INFO] [stdout] test tests::comp_bytecode ... ok
[INFO] [stdout] test tests::bench_mult ... ok
[INFO] [stdout] test parse::tests::parse_double_parens ... ok
[INFO] [stdout] test tests::bench_mutual_recursion ... ok
[INFO] [stdout] test tests::check_int ... ok
[INFO] [stdout] test tests::cond_argument ... ok
[INFO] [stdout] test tests::bench_arithmetic_sums ... ok
[INFO] [stdout] test tests::check_list ... ok
[INFO] [stdout] test tests::bench_curry ... ok
[INFO] [stdout] test tests::cyclic_func_calls ... ok
[INFO] [stdout] test tests::curry ... ok
[INFO] [stdout] test tests::bench_sort ... ok
[INFO] [stdout] test tests::display_int_val ... ok
[INFO] [stdout] test tests::bench_add_including_compilation ... ok
[INFO] [stdout] test tests::check_fun ... ok
[INFO] [stdout] test tests::cdr ... ok
[INFO] [stdout] test tests::display_list_val ... ok
[INFO] [stdout] test tests::map ... ok
[INFO] [stdout] test tests::map2_zip ... ok
[INFO] [stdout] test tests::bench_sort_alt ... ok
[INFO] [stdout] test tests::non_function_app ... ok
[INFO] [stdout] test tests::map_bytecode ... ok
[INFO] [stdout] test tests::eval_empty_call ... ok
[INFO] [stdout] test tests::lower_level_define ... ok
[INFO] [stdout] test tests::eval_empty_list ... ok
[INFO] [stdout] test tests::is_zero_of_nonzero ... ok
[INFO] [stdout] test tests::is_null_empty_list ... ok
[INFO] [stdout] test tests::is_zero_two_args ... ok
[INFO] [stdout] test tests::function_def ... ok
[INFO] [stdout] test tests::is_zero_of_zero ... ok
[INFO] [stdout] test tests::lambda ... ok
[INFO] [stdout] test tests::range ... ok
[INFO] [stdout] test tests::popn ... ok
[INFO] [stdout] test tests::quickcheck_identity ... ok
[INFO] [stdout] test tests::function_add ... ok
[INFO] [stdout] test tests::is_zero_of_list ... ok
[INFO] [stdout] test tests::unexpected_operator ... ok
[INFO] [stdout] test tests::shadowing_three ... ok
[INFO] [stdout] test tests::test_variable_list ... ok
[INFO] [stdout] test tests::return_curried_fn ... ok
[INFO] [stdout] test tests::bench_big_add ... ok
[INFO] [stdout] test tests::list_closure ... ok
[INFO] [stdout] test tests::sort ... ok
[INFO] [stdout] test tests::shadowing ... ok
[INFO] [stdout] test tests::variable_overwrite ... ok
[INFO] [stdout] test tests::too_few_arguments ... ok
[INFO] [stdout] test tests::twice ... ok
[INFO] [stdout] test tests::shadowing_two ... ok
[INFO] [stdout] test tests::too_many_arguments ... ok
[INFO] [stdout] test tests::undefined_function ... ok
[INFO] [stdout] test tests::function_multiply ... ok
[INFO] [stdout] test tests::zero_arg_function_call ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yalp
[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" "b5de9c019e292e4595cf8f2d9013acc0b9648ed485e827ceb5af959d58247f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5de9c019e292e4595cf8f2d9013acc0b9648ed485e827ceb5af959d58247f97", kill_on_drop: false }`
[INFO] [stdout] b5de9c019e292e4595cf8f2d9013acc0b9648ed485e827ceb5af959d58247f97