[INFO] fetching crate rust-scheme 0.1.2-alpha.1...
[INFO] testing rust-scheme-0.1.2-alpha.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rust-scheme 0.1.2-alpha.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rust-scheme 0.1.2-alpha.1 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 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-3/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c5fa0081782e14a33f8c45d901e50485378d509d23fed49b4f91371371600cff
[INFO] running `Command { std: "docker" "start" "-a" "c5fa0081782e14a33f8c45d901e50485378d509d23fed49b4f91371371600cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5fa0081782e14a33f8c45d901e50485378d509d23fed49b4f91371371600cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5fa0081782e14a33f8c45d901e50485378d509d23fed49b4f91371371600cff", kill_on_drop: false }`
[INFO] [stdout] c5fa0081782e14a33f8c45d901e50485378d509d23fed49b4f91371371600cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0641834e4a757773dc6dab9668b5218edc3df83e760ef39acf3052c78c1140c6
[INFO] running `Command { std: "docker" "start" "-a" "0641834e4a757773dc6dab9668b5218edc3df83e760ef39acf3052c78c1140c6", 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 1.53s
[INFO] running `Command { std: "docker" "inspect" "0641834e4a757773dc6dab9668b5218edc3df83e760ef39acf3052c78c1140c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0641834e4a757773dc6dab9668b5218edc3df83e760ef39acf3052c78c1140c6", kill_on_drop: false }`
[INFO] [stdout] 0641834e4a757773dc6dab9668b5218edc3df83e760ef39acf3052c78c1140c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2b7feabfdfb059d53c98192220596cac7192fd4ba019c64dd71281cc05886d34
[INFO] running `Command { std: "docker" "start" "-a" "2b7feabfdfb059d53c98192220596cac7192fd4ba019c64dd71281cc05886d34", 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 1.95s
[INFO] running `Command { std: "docker" "inspect" "2b7feabfdfb059d53c98192220596cac7192fd4ba019c64dd71281cc05886d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7feabfdfb059d53c98192220596cac7192fd4ba019c64dd71281cc05886d34", kill_on_drop: false }`
[INFO] [stdout] 2b7feabfdfb059d53c98192220596cac7192fd4ba019c64dd71281cc05886d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 74d9b3acd08d23abaca7db7a6b91cabe8e0c358defd46bb25e6207c30edd42a3
[INFO] running `Command { std: "docker" "start" "-a" "74d9b3acd08d23abaca7db7a6b91cabe8e0c358defd46bb25e6207c30edd42a3", 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_scheme-a11e3b6449591edb)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test interpreter::arithmetic ... ok
[INFO] [stdout] test interpreter::procedure_definition ... ok
[INFO] [stdout] test interpreter::undefined ... ok
[INFO] [stdout] test interpreter::variable_definition ... ok
[INFO] [stdout] test lexer::number ... ok
[INFO] [stdout] test lexer::simple_tokens ... ok
[INFO] [stdout] test parser::nested_procedure_call ... ok
[INFO] [stdout] test lexer::string ... ok
[INFO] [stdout] test parser::empty ... ok
[INFO] [stdout] test parser::rational ... ok
[INFO] [stdout] test parser::real_number ... ok
[INFO] [stdout] test lexer::identifier ... ok
[INFO] [stdout] test parser::procedure_call ... ok
[INFO] [stdout] test parser::unmatched_parantheses ... ok
[INFO] [stdout] test lexer::empty_text ... ok
[INFO] [stdout] test lexer::comment ... ok
[INFO] [stdout] test lexer::character ... ok
[INFO] [stdout] test interpreter::lambda_call ... ok
[INFO] [stdout] test interpreter::local_environment ... ok
[INFO] [stdout] test parser::integer ... ok
[INFO] [stdout] test interpreter::number ... ok
[INFO] [stdout] test parser::identifier ... ok
[INFO] [stdout] test lexer::atmosphere ... ok
[INFO] [stdout] test interpreter::procedure_as_data ... 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_scheme-39b99f03e96bf7f8)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test interpreter::local_environment ... ok
[INFO] [stdout] test interpreter::undefined ... ok
[INFO] [stdout] test lexer::comment ... ok
[INFO] [stdout] test interpreter::procedure_as_data ... ok
[INFO] [stdout] test interpreter::number ... ok
[INFO] [stdout] test lexer::number ... ok
[INFO] [stdout] test lexer::character ... ok
[INFO] [stdout] test lexer::empty_text ... ok
[INFO] [stdout] test lexer::simple_tokens ... ok
[INFO] [stdout] test parser::identifier ... ok
[INFO] [stdout] test parser::empty ... ok
[INFO] [stdout] test lexer::string ... ok
[INFO] [stdout] test parser::procedure_call ... ok
[INFO] [stdout] test parser::integer ... ok
[INFO] [stdout] test parser::nested_procedure_call ... ok
[INFO] [stdout] test parser::rational ... ok
[INFO] [stdout] test parser::real_number ... ok
[INFO] [stdout] test parser::unmatched_parantheses ... ok
[INFO] [stderr]    Doc-tests rust-scheme
[INFO] [stdout] test lexer::atmosphere ... ok
[INFO] [stdout] test interpreter::procedure_definition ... ok
[INFO] [stdout] test interpreter::arithmetic ... ok
[INFO] [stdout] test interpreter::variable_definition ... ok
[INFO] [stdout] test interpreter::lambda_call ... ok
[INFO] [stdout] test lexer::identifier ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "74d9b3acd08d23abaca7db7a6b91cabe8e0c358defd46bb25e6207c30edd42a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d9b3acd08d23abaca7db7a6b91cabe8e0c358defd46bb25e6207c30edd42a3", kill_on_drop: false }`
[INFO] [stdout] 74d9b3acd08d23abaca7db7a6b91cabe8e0c358defd46bb25e6207c30edd42a3