[INFO] fetching crate rust-scheme 0.1.2-alpha.1...
[INFO] testing rust-scheme-0.1.2-alpha.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate rust-scheme 0.1.2-alpha.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rust-scheme 0.1.2-alpha.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-scheme 0.1.2-alpha.1
[INFO] finished tweaking crates.io crate rust-scheme 0.1.2-alpha.1
[INFO] tweaked toml for crates.io crate rust-scheme 0.1.2-alpha.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate rust-scheme 0.1.2-alpha.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7a92274eda791afc7a11cb315c0f62e875a688d1e23d2fd6a532dd31186c804
[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" "c7a92274eda791afc7a11cb315c0f62e875a688d1e23d2fd6a532dd31186c804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7a92274eda791afc7a11cb315c0f62e875a688d1e23d2fd6a532dd31186c804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7a92274eda791afc7a11cb315c0f62e875a688d1e23d2fd6a532dd31186c804", kill_on_drop: false }`
[INFO] [stdout] c7a92274eda791afc7a11cb315c0f62e875a688d1e23d2fd6a532dd31186c804
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e7c817f252d8c2d3950d2eba681f3864e9089adfea3621bff7f8800a5b8dc6ca
[INFO] running `Command { std: "docker" "start" "-a" "e7c817f252d8c2d3950d2eba681f3864e9089adfea3621bff7f8800a5b8dc6ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-scheme v0.1.2-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "e7c817f252d8c2d3950d2eba681f3864e9089adfea3621bff7f8800a5b8dc6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7c817f252d8c2d3950d2eba681f3864e9089adfea3621bff7f8800a5b8dc6ca", kill_on_drop: false }`
[INFO] [stdout] e7c817f252d8c2d3950d2eba681f3864e9089adfea3621bff7f8800a5b8dc6ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea732b3afd2053946923fd0b8dae789c7a10a8f4999e4e050efddca415004edf
[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" "ea732b3afd2053946923fd0b8dae789c7a10a8f4999e4e050efddca415004edf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-scheme v0.1.2-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "ea732b3afd2053946923fd0b8dae789c7a10a8f4999e4e050efddca415004edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea732b3afd2053946923fd0b8dae789c7a10a8f4999e4e050efddca415004edf", kill_on_drop: false }`
[INFO] [stdout] ea732b3afd2053946923fd0b8dae789c7a10a8f4999e4e050efddca415004edf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 518755b38c079b2920653f1f06fd9707a4779a5ea84ab6ba912d9dedd92c53fc
[INFO] running `Command { std: "docker" "start" "-a" "518755b38c079b2920653f1f06fd9707a4779a5ea84ab6ba912d9dedd92c53fc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_scheme-30f8d9b18b6482b2
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test interpreter::arithmetic ... ok
[INFO] [stdout] test lexer::atmosphere ... ok
[INFO] [stdout] test lexer::character ... ok
[INFO] [stdout] test lexer::comment ... ok
[INFO] [stdout] test lexer::empty_text ... ok
[INFO] [stdout] test lexer::identifier ... ok
[INFO] [stdout] test lexer::number ... ok
[INFO] [stdout] test lexer::simple_tokens ... ok
[INFO] [stdout] test interpreter::variable_definition ... ok
[INFO] [stdout] test interpreter::undefined ... ok
[INFO] [stdout] test interpreter::procedure_definition ... ok
[INFO] [stdout] test parser::procedure_call ... ok
[INFO] [stdout] test interpreter::lambda_call ... ok
[INFO] [stdout] test interpreter::procedure_as_data ... ok
[INFO] [stdout] test lexer::string ... ok
[INFO] [stdout] test parser::empty ... ok
[INFO] [stdout] test parser::integer ... ok
[INFO] [stdout] test parser::identifier ... ok
[INFO] [stdout] test interpreter::number ... ok
[INFO] [stdout] test interpreter::local_environment ... ok
[INFO] [stdout] test parser::nested_procedure_call ... ok
[INFO] [stdout] test parser::real_number ... ok
[INFO] [stdout] test parser::unmatched_parantheses ... ok
[INFO] [stdout] test parser::rational ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_scheme-37a053c20b0dd01a
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test interpreter::undefined ... ok
[INFO] [stdout] test lexer::atmosphere ... ok
[INFO] [stdout] test interpreter::arithmetic ... ok
[INFO] [stdout] test lexer::identifier ... ok
[INFO] [stdout] test interpreter::procedure_definition ... ok
[INFO] [stdout] test interpreter::local_environment ... ok
[INFO] [stdout] test lexer::simple_tokens ... ok
[INFO] [stdout] test parser::identifier ... ok
[INFO] [stdout] test parser::nested_procedure_call ... ok
[INFO] [stdout] test parser::empty ... ok
[INFO] [stdout] test lexer::empty_text ... ok
[INFO] [stdout] test lexer::comment ... ok
[INFO] [stdout] test lexer::character ... ok
[INFO] [stdout] test lexer::number ... ok
[INFO] [stdout] test interpreter::lambda_call ... ok
[INFO] [stdout] test parser::integer ... ok
[INFO] [stdout] test interpreter::variable_definition ... ok
[INFO] [stdout] test interpreter::number ... ok
[INFO] [stdout] test parser::real_number ... ok
[INFO] [stdout] test lexer::string ... ok
[INFO] [stdout] test interpreter::procedure_as_data ... ok
[INFO] [stdout] test parser::unmatched_parantheses ... ok
[INFO] [stdout] test parser::procedure_call ... ok
[INFO] [stderr]    Doc-tests rust-scheme
[INFO] [stdout] test parser::rational ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "518755b38c079b2920653f1f06fd9707a4779a5ea84ab6ba912d9dedd92c53fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "518755b38c079b2920653f1f06fd9707a4779a5ea84ab6ba912d9dedd92c53fc", kill_on_drop: false }`
[INFO] [stdout] 518755b38c079b2920653f1f06fd9707a4779a5ea84ab6ba912d9dedd92c53fc