[INFO] fetching crate flowcode-cli 0.4.1-alpha...
[INFO] testing flowcode-cli-0.4.1-alpha against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate flowcode-cli 0.4.1-alpha into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate flowcode-cli 0.4.1-alpha
[INFO] finished tweaking crates.io crate flowcode-cli 0.4.1-alpha
[INFO] tweaked toml for crates.io crate flowcode-cli 0.4.1-alpha written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flowcode-cli 0.4.1-alpha on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flowcode-cli 0.4.1-alpha 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded difflib v0.4.0
[INFO] [stderr]   Downloaded float-cmp v0.10.0
[INFO] [stderr]   Downloaded predicates-core v1.0.9
[INFO] [stderr]   Downloaded assert_cmd v2.0.17
[INFO] [stderr]   Downloaded predicates-tree v1.0.12
[INFO] [stderr]   Downloaded normalize-line-endings v0.3.0
[INFO] [stderr]   Downloaded flowcode-core v0.4.1-alpha
[INFO] [stderr]   Downloaded termtree v0.5.1
[INFO] [stderr]   Downloaded predicates v3.1.3
[INFO] [stderr]   Downloaded doc-comment v0.3.3
[INFO] [stderr]   Downloaded half v2.2.1
[INFO] [stderr]   Downloaded bstr v1.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fd74f01a5de85d9fbbb45502d60e3d19d40e812c207ffa8c7a8a2d226b3b8e3
[INFO] running `Command { std: "docker" "start" "-a" "8fd74f01a5de85d9fbbb45502d60e3d19d40e812c207ffa8c7a8a2d226b3b8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fd74f01a5de85d9fbbb45502d60e3d19d40e812c207ffa8c7a8a2d226b3b8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd74f01a5de85d9fbbb45502d60e3d19d40e812c207ffa8c7a8a2d226b3b8e3", kill_on_drop: false }`
[INFO] [stdout] 8fd74f01a5de85d9fbbb45502d60e3d19d40e812c207ffa8c7a8a2d226b3b8e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f87da5bc27928355c2cfac3cc042d901b674f6dae3c7064a8194dfecc0f6a95
[INFO] running `Command { std: "docker" "start" "-a" "2f87da5bc27928355c2cfac3cc042d901b674f6dae3c7064a8194dfecc0f6a95", kill_on_drop: false }`
[INFO] [stderr]    Compiling half v2.2.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling flowcode-core v0.4.1-alpha
[INFO] [stderr]    Compiling flowcode-cli v0.4.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "2f87da5bc27928355c2cfac3cc042d901b674f6dae3c7064a8194dfecc0f6a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f87da5bc27928355c2cfac3cc042d901b674f6dae3c7064a8194dfecc0f6a95", kill_on_drop: false }`
[INFO] [stdout] 2f87da5bc27928355c2cfac3cc042d901b674f6dae3c7064a8194dfecc0f6a95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba6432c10056b05f1115f2aafcaa3d3ece8c5eff09250303b23bd24cfc44c18
[INFO] running `Command { std: "docker" "start" "-a" "bba6432c10056b05f1115f2aafcaa3d3ece8c5eff09250303b23bd24cfc44c18", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling flowcode-cli v0.4.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `Command { std: "docker" "inspect" "bba6432c10056b05f1115f2aafcaa3d3ece8c5eff09250303b23bd24cfc44c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba6432c10056b05f1115f2aafcaa3d3ece8c5eff09250303b23bd24cfc44c18", kill_on_drop: false }`
[INFO] [stdout] bba6432c10056b05f1115f2aafcaa3d3ece8c5eff09250303b23bd24cfc44c18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c71a039dca2e952e1137d21be21d86d6926f5402232f718711d107a6264b6943
[INFO] running `Command { std: "docker" "start" "-a" "c71a039dca2e952e1137d21be21d86d6926f5402232f718711d107a6264b6943", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flowcode_cli-5d4e2753203177ab)
[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/cli_integration_tests.rs (/opt/rustwide/target/debug/deps/cli_integration_tests-ae8e2557b4afee4e)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_cli_starts_and_exits_successfully ... ok
[INFO] [stdout] test test_cli_log_capacity_missing_value_uses_default ... ok
[INFO] [stdout] test test_cli_invalid_log_capacity_uses_default ... ok
[INFO] [stdout] test test_cli_custom_log_capacity ... ok
[INFO] [stdout] test test_cli_error_unknown_command_with_suggestion_e102 ... ok
[INFO] [stdout] test test_cli_default_log_capacity ... ok
[INFO] [stdout] test test_cli_predict_error_insufficient_args ... ok
[INFO] [stdout] test test_cli_predict_error_invalid_arg ... ok
[INFO] [stdout] test test_cli_zero_capacity_falls_back_to_default ... ok
[INFO] [stdout] test test_cli_predict_success ... ok
[INFO] [stdout] test test_cli_error_invalid_number_e203 ... ok
[INFO] [stdout] test test_cli_error_no_command_e101 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c71a039dca2e952e1137d21be21d86d6926f5402232f718711d107a6264b6943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71a039dca2e952e1137d21be21d86d6926f5402232f718711d107a6264b6943", kill_on_drop: false }`
[INFO] [stdout] c71a039dca2e952e1137d21be21d86d6926f5402232f718711d107a6264b6943