[INFO] cloning repository https://github.com/enochpang/balsheet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/enochpang/balsheet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenochpang%2Fbalsheet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenochpang%2Fbalsheet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4cb261c9ee452ba9f316fa04bb4ad41f304a38b1
[INFO] testing enochpang/balsheet against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenochpang%2Fbalsheet" "/workspace/builds/worker-94/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/enochpang/balsheet 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/enochpang/balsheet
[INFO] finished tweaking git repo https://github.com/enochpang/balsheet
[INFO] tweaked toml for git repo https://github.com/enochpang/balsheet written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate git repo https://github.com/enochpang/balsheet 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] d9f06cdebb4b8e50797b9ce47528a9a8a5e1d7615ffad474a0772a90504c6039
[INFO] running `Command { std: "docker" "start" "-a" "d9f06cdebb4b8e50797b9ce47528a9a8a5e1d7615ffad474a0772a90504c6039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9f06cdebb4b8e50797b9ce47528a9a8a5e1d7615ffad474a0772a90504c6039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f06cdebb4b8e50797b9ce47528a9a8a5e1d7615ffad474a0772a90504c6039", kill_on_drop: false }`
[INFO] [stdout] d9f06cdebb4b8e50797b9ce47528a9a8a5e1d7615ffad474a0772a90504c6039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] ea12fa3c0590d1d82a97d6277ed670fcc61084ae26a61fabbc7ec6eb0d4e303e
[INFO] running `Command { std: "docker" "start" "-a" "ea12fa3c0590d1d82a97d6277ed670fcc61084ae26a61fabbc7ec6eb0d4e303e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rust_decimal v1.14.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling balsheet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "ea12fa3c0590d1d82a97d6277ed670fcc61084ae26a61fabbc7ec6eb0d4e303e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea12fa3c0590d1d82a97d6277ed670fcc61084ae26a61fabbc7ec6eb0d4e303e", kill_on_drop: false }`
[INFO] [stdout] ea12fa3c0590d1d82a97d6277ed670fcc61084ae26a61fabbc7ec6eb0d4e303e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] d067c5d91dc21b1856e6f58f318fc9479fe28757f8cfa2ca47f31382e7c176c3
[INFO] running `Command { std: "docker" "start" "-a" "d067c5d91dc21b1856e6f58f318fc9479fe28757f8cfa2ca47f31382e7c176c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling balsheet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "d067c5d91dc21b1856e6f58f318fc9479fe28757f8cfa2ca47f31382e7c176c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d067c5d91dc21b1856e6f58f318fc9479fe28757f8cfa2ca47f31382e7c176c3", kill_on_drop: false }`
[INFO] [stdout] d067c5d91dc21b1856e6f58f318fc9479fe28757f8cfa2ca47f31382e7c176c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 06848fcea6add7fe9e4278cc5c2d12a8b288871b129293dfb38a89d300644b6e
[INFO] running `Command { std: "docker" "start" "-a" "06848fcea6add7fe9e4278cc5c2d12a8b288871b129293dfb38a89d300644b6e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/balsheet-443607409dadeae4)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-4ef6de7c68cb29ff)
[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] [stderr]      Running tests/lexer_tests.rs (/opt/rustwide/target/debug/deps/lexer_tests-5b0681462ee78109)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_lex_identifiers ... ok
[INFO] [stdout] test test_lex_numbers ... ok
[INFO] [stdout] test test_lex_symbols ... ok
[INFO] [stdout] test test_lex_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests balsheet
[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" "06848fcea6add7fe9e4278cc5c2d12a8b288871b129293dfb38a89d300644b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06848fcea6add7fe9e4278cc5c2d12a8b288871b129293dfb38a89d300644b6e", kill_on_drop: false }`
[INFO] [stdout] 06848fcea6add7fe9e4278cc5c2d12a8b288871b129293dfb38a89d300644b6e