[INFO] fetching crate rusty-basic 0.3.0...
[INFO] testing rusty-basic-0.3.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rusty-basic 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rusty-basic 0.3.0
[INFO] finished tweaking crates.io crate rusty-basic 0.3.0
[INFO] tweaked toml for crates.io crate rusty-basic 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty-basic 0.3.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty-basic 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fc8864f910a95c95f140aabed63022743182eadf343033c18cc1662b530b018
[INFO] running `Command { std: "docker" "start" "-a" "3fc8864f910a95c95f140aabed63022743182eadf343033c18cc1662b530b018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fc8864f910a95c95f140aabed63022743182eadf343033c18cc1662b530b018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc8864f910a95c95f140aabed63022743182eadf343033c18cc1662b530b018", kill_on_drop: false }`
[INFO] [stdout] 3fc8864f910a95c95f140aabed63022743182eadf343033c18cc1662b530b018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33e51a5fbfbd0190541a558dc9a886e84e25cad3b5b57a57a917b9ce3f8b4f7a
[INFO] running `Command { std: "docker" "start" "-a" "33e51a5fbfbd0190541a558dc9a886e84e25cad3b5b57a57a917b9ce3f8b4f7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-basic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "33e51a5fbfbd0190541a558dc9a886e84e25cad3b5b57a57a917b9ce3f8b4f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e51a5fbfbd0190541a558dc9a886e84e25cad3b5b57a57a917b9ce3f8b4f7a", kill_on_drop: false }`
[INFO] [stdout] 33e51a5fbfbd0190541a558dc9a886e84e25cad3b5b57a57a917b9ce3f8b4f7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd910ab6cd71c4e3d7d16e21890eb279db8e49338cc92ff5ff0d00a42c678f7a
[INFO] running `Command { std: "docker" "start" "-a" "cd910ab6cd71c4e3d7d16e21890eb279db8e49338cc92ff5ff0d00a42c678f7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-basic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "cd910ab6cd71c4e3d7d16e21890eb279db8e49338cc92ff5ff0d00a42c678f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd910ab6cd71c4e3d7d16e21890eb279db8e49338cc92ff5ff0d00a42c678f7a", kill_on_drop: false }`
[INFO] [stdout] cd910ab6cd71c4e3d7d16e21890eb279db8e49338cc92ff5ff0d00a42c678f7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58a16591f351749b604a84c0f5c300b2612f4dd8c5a2bff720eac71db85e2c5f
[INFO] running `Command { std: "docker" "start" "-a" "58a16591f351749b604a84c0f5c300b2612f4dd8c5a2bff720eac71db85e2c5f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_basic-b443a20f552f29d1)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test lexer::tests::lex_hello_world_returns_tokens ... ok
[INFO] [stdout] test lexer::tests::lex_keywords_returns_tokens ... ok
[INFO] [stdout] test lexer::tests::lex_lowercase_variable_returns_uppercase_token ... ok
[INFO] [stdout] test lexer::tests::lex_number_with_boundary_digit_returns_tokens ... ok
[INFO] [stdout] test parser::tests::parse_line_hello_world_returns_ast ... ok
[INFO] [stdout] test parser::tests::parse_line_terms_returns_ast ... ok
[INFO] [stdout] test parser::tests::parse_line_with_unary_operator_returns_ast ... ok
[INFO] [stdout] test lexer::tests::lex_empty_string_literal_returns_tokens ... ok
[INFO] [stdout] test lexer::tests::lex_expression_returns_tokens ... ok
[INFO] [stdout] test lexer::tests::lex_variable_returns_token ... ok
[INFO] [stdout] test lexer::tests::lex_unknown_identifier_returns_error ... ok
[INFO] [stdout] test lexer::tests::lex_non_terminated_string_returns_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58a16591f351749b604a84c0f5c300b2612f4dd8c5a2bff720eac71db85e2c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a16591f351749b604a84c0f5c300b2612f4dd8c5a2bff720eac71db85e2c5f", kill_on_drop: false }`
[INFO] [stdout] 58a16591f351749b604a84c0f5c300b2612f4dd8c5a2bff720eac71db85e2c5f