[INFO] fetching crate rust-scheme 0.1.2-alpha.1...
[INFO] testing rust-scheme-0.1.2-alpha.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate rust-scheme 0.1.2-alpha.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rust-scheme 0.1.2-alpha.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f5e5feaef96538c0b71758dc02b0b1dc6509154c5547389d7b637ce7ae803c8
[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" "7f5e5feaef96538c0b71758dc02b0b1dc6509154c5547389d7b637ce7ae803c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f5e5feaef96538c0b71758dc02b0b1dc6509154c5547389d7b637ce7ae803c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f5e5feaef96538c0b71758dc02b0b1dc6509154c5547389d7b637ce7ae803c8", kill_on_drop: false }`
[INFO] [stdout] 7f5e5feaef96538c0b71758dc02b0b1dc6509154c5547389d7b637ce7ae803c8
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e612db4254c18a16e20f4c332ebd2404bb400c778df3bc488d1514c3d25eb0b
[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" "1e612db4254c18a16e20f4c332ebd2404bb400c778df3bc488d1514c3d25eb0b", 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 2.41s
[INFO] running `Command { std: "docker" "inspect" "1e612db4254c18a16e20f4c332ebd2404bb400c778df3bc488d1514c3d25eb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e612db4254c18a16e20f4c332ebd2404bb400c778df3bc488d1514c3d25eb0b", kill_on_drop: false }`
[INFO] [stdout] 1e612db4254c18a16e20f4c332ebd2404bb400c778df3bc488d1514c3d25eb0b
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db87bc87da262f12688d0ff981950ec67fca78e66ce983f57c6b137bd47b22db
[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" "db87bc87da262f12688d0ff981950ec67fca78e66ce983f57c6b137bd47b22db", 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 2.62s
[INFO] running `Command { std: "docker" "inspect" "db87bc87da262f12688d0ff981950ec67fca78e66ce983f57c6b137bd47b22db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db87bc87da262f12688d0ff981950ec67fca78e66ce983f57c6b137bd47b22db", kill_on_drop: false }`
[INFO] [stdout] db87bc87da262f12688d0ff981950ec67fca78e66ce983f57c6b137bd47b22db
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ede0fc37fb380d757461b65fb9b9d46d0acaed450b9cf9feaf014eda41d25218
[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" "ede0fc37fb380d757461b65fb9b9d46d0acaed450b9cf9feaf014eda41d25218", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_scheme-a11e3b6449591edb)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test interpreter::arithmetic ... ok
[INFO] [stdout] test interpreter::lambda_call ... ok
[INFO] [stdout] test interpreter::number ... ok
[INFO] [stdout] test interpreter::procedure_definition ... ok
[INFO] [stdout] test interpreter::undefined ... ok
[INFO] [stdout] test lexer::number ... ok
[INFO] [stdout] test parser::integer ... ok
[INFO] [stdout] test parser::procedure_call ... ok
[INFO] [stdout] test interpreter::procedure_as_data ... ok
[INFO] [stdout] test lexer::empty_text ... ok
[INFO] [stdout] test lexer::identifier ... ok
[INFO] [stdout] test parser::empty ... ok
[INFO] [stdout] test interpreter::local_environment ... ok
[INFO] [stdout] test lexer::string ... ok
[INFO] [stdout] test parser::identifier ... ok
[INFO] [stdout] test lexer::simple_tokens ... ok
[INFO] [stdout] test interpreter::variable_definition ... ok
[INFO] [stdout] test lexer::atmosphere ... ok
[INFO] [stdout] test lexer::character ... ok
[INFO] [stdout] test lexer::comment ... ok
[INFO] [stdout] test parser::nested_procedure_call ... ok
[INFO] [stdout] test parser::real_number ... ok
[INFO] [stdout] test parser::rational ... ok
[INFO] [stdout] test parser::unmatched_parantheses ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_scheme-39b99f03e96bf7f8)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test lexer::string ... ok
[INFO] [stdout] test lexer::number ... ok
[INFO] [stdout] test lexer::simple_tokens ... ok
[INFO] [stdout] test lexer::atmosphere ... ok
[INFO] [stdout] test lexer::identifier ... ok
[INFO] [stdout] test parser::empty ... ok
[INFO] [stdout] test lexer::empty_text ... ok
[INFO] [stdout] test interpreter::arithmetic ... ok
[INFO] [stdout] test parser::rational ... ok
[INFO] [stdout] test parser::real_number ... ok
[INFO] [stdout] test parser::unmatched_parantheses ... ok
[INFO] [stdout] test lexer::character ... ok
[INFO] [stdout] test interpreter::variable_definition ... ok
[INFO] [stdout] test interpreter::lambda_call ... ok
[INFO] [stdout] test interpreter::procedure_as_data ... ok
[INFO] [stdout] test interpreter::local_environment ... ok
[INFO] [stdout] test lexer::comment ... ok
[INFO] [stdout] test interpreter::undefined ... ok
[INFO] [stdout] test parser::identifier ... ok
[INFO] [stdout] test parser::procedure_call ... ok
[INFO] [stdout] test interpreter::procedure_definition ... ok
[INFO] [stderr]    Doc-tests rust-scheme
[INFO] [stdout] test parser::integer ... ok
[INFO] [stdout] test interpreter::number ... ok
[INFO] [stdout] test parser::nested_procedure_call ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 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" "ede0fc37fb380d757461b65fb9b9d46d0acaed450b9cf9feaf014eda41d25218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede0fc37fb380d757461b65fb9b9d46d0acaed450b9cf9feaf014eda41d25218", kill_on_drop: false }`
[INFO] [stdout] ede0fc37fb380d757461b65fb9b9d46d0acaed450b9cf9feaf014eda41d25218