[INFO] cloning repository https://github.com/brundonsmith/rust-lisp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brundonsmith/rust-lisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrundonsmith%2Frust-lisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrundonsmith%2Frust-lisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc556aa59255ff9e94b410bc6473475d1a9c86f4
[INFO] testing brundonsmith/rust-lisp against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrundonsmith%2Frust-lisp" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brundonsmith/rust-lisp on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brundonsmith/rust-lisp
[INFO] finished tweaking git repo https://github.com/brundonsmith/rust-lisp
[INFO] tweaked toml for git repo https://github.com/brundonsmith/rust-lisp written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/brundonsmith/rust-lisp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 936afb94919b6bf666b90ee36dbce376704fafb56e9e1f9268d9abdd58b505b7
[INFO] running `Command { std: "docker" "start" "-a" "936afb94919b6bf666b90ee36dbce376704fafb56e9e1f9268d9abdd58b505b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "936afb94919b6bf666b90ee36dbce376704fafb56e9e1f9268d9abdd58b505b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936afb94919b6bf666b90ee36dbce376704fafb56e9e1f9268d9abdd58b505b7", kill_on_drop: false }`
[INFO] [stdout] 936afb94919b6bf666b90ee36dbce376704fafb56e9e1f9268d9abdd58b505b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e090cf72bfbfed4740a94f62ee485132d77a4618aae329f8d0448acab52a0c9c
[INFO] running `Command { std: "docker" "start" "-a" "e090cf72bfbfed4740a94f62ee485132d77a4618aae329f8d0448acab52a0c9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_lisp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "e090cf72bfbfed4740a94f62ee485132d77a4618aae329f8d0448acab52a0c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e090cf72bfbfed4740a94f62ee485132d77a4618aae329f8d0448acab52a0c9c", kill_on_drop: false }`
[INFO] [stdout] e090cf72bfbfed4740a94f62ee485132d77a4618aae329f8d0448acab52a0c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95c4cf39ded99f4d5b96e1261afdb54307530690aa565b080e92bda87358472e
[INFO] running `Command { std: "docker" "start" "-a" "95c4cf39ded99f4d5b96e1261afdb54307530690aa565b080e92bda87358472e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_lisp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "95c4cf39ded99f4d5b96e1261afdb54307530690aa565b080e92bda87358472e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c4cf39ded99f4d5b96e1261afdb54307530690aa565b080e92bda87358472e", kill_on_drop: false }`
[INFO] [stdout] 95c4cf39ded99f4d5b96e1261afdb54307530690aa565b080e92bda87358472e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae412180f33a63b1e5f2073c0b9849f190594b109072397af42dd2113729dcc7
[INFO] running `Command { std: "docker" "start" "-a" "ae412180f33a63b1e5f2073c0b9849f190594b109072397af42dd2113729dcc7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_lisp-071a197b3f0db560)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parser::tokenize_complex_expression ... ok
[INFO] [stdout] test parser::tokenize_simplest ... ok
[INFO] [stdout] test parser::tokenize_basic_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_lisp-f3aa78ee05cfa31c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/interpreter.rs (/opt/rustwide/target/debug/deps/interpreter-a7145819ee0e0b03)
[INFO] [stdout] test parser::tokenize_basic_expression ... ok
[INFO] [stdout] test parser::tokenize_complex_expression ... ok
[INFO] [stdout] test parser::tokenize_simplest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test eval_quote_2 ... ok
[INFO] [stdout] test eval_let ... ok
[INFO] [stdout] test eval_merge_sort ... ok
[INFO] [stdout] test eval_basic_expression ... ok
[INFO] [stdout] test eval_quote_tick_symbol ... ok
[INFO] [stdout] test eval_quote_tick_list ... ok
[INFO] [stdout] test eval_set_global ... ok
[INFO] [stdout] test eval_quote_1 ... ok
[INFO] [stdout] test eval_set_local ... ok
[INFO] [stdout] test eval_quote_tick_atom ... ok
[INFO] [stdout] test rest_parameters_test ... ok
[INFO] [stdout] test eval_let_scope - should panic ... ok
[INFO] [stdout] test eval_set_undefined - should panic ... ok
[INFO] [stdout] test eval_fib ... ok
[INFO] [stdout] test tail_call_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/little_lisper.rs (/opt/rustwide/target/debug/deps/little_lisper-4a105379e89ac987)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test one ... ok
[INFO] [stdout] test two ... ok
[INFO] [stdout] test seven ... ok
[INFO] [stdout] test four ... ok
[INFO] [stdout] test five ... ok
[INFO] [stdout] test three - should panic ... ok
[INFO] [stdout] test six - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parser.rs (/opt/rustwide/target/debug/deps/parser-fad7d608a99f1b03)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parse_atom ... ok
[INFO] [stdout] test parse_basic_expression ... ok
[INFO] [stdout] test parse_nil ... ok
[INFO] [stderr]    Doc-tests rust_lisp
[INFO] [stdout] test parse_multiple_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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] running `Command { std: "docker" "inspect" "ae412180f33a63b1e5f2073c0b9849f190594b109072397af42dd2113729dcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae412180f33a63b1e5f2073c0b9849f190594b109072397af42dd2113729dcc7", kill_on_drop: false }`
[INFO] [stdout] ae412180f33a63b1e5f2073c0b9849f190594b109072397af42dd2113729dcc7