[INFO] cloning repository https://github.com/ihor-rud/arg-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ihor-rud/arg-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihor-rud%2Farg-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihor-rud%2Farg-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e654d976b330a9b2772892d63ba56a71dbc11fd
[INFO] testing ihor-rud/arg-parser against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihor-rud%2Farg-parser" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ihor-rud/arg-parser
[INFO] finished tweaking git repo https://github.com/ihor-rud/arg-parser
[INFO] tweaked toml for git repo https://github.com/ihor-rud/arg-parser written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ihor-rud/arg-parser 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 git repo https://github.com/ihor-rud/arg-parser 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7ce295acde0e86ad84e364ea3352ef7f1a9f32ac2f0b3defb0a8c25ff3debfd5
[INFO] running `Command { std: "docker" "start" "-a" "7ce295acde0e86ad84e364ea3352ef7f1a9f32ac2f0b3defb0a8c25ff3debfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ce295acde0e86ad84e364ea3352ef7f1a9f32ac2f0b3defb0a8c25ff3debfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce295acde0e86ad84e364ea3352ef7f1a9f32ac2f0b3defb0a8c25ff3debfd5", kill_on_drop: false }`
[INFO] [stdout] 7ce295acde0e86ad84e364ea3352ef7f1a9f32ac2f0b3defb0a8c25ff3debfd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a1224c20fb8edc72dad79205d1f12b82c2d783c6744958690b33a42566a769c9
[INFO] running `Command { std: "docker" "start" "-a" "a1224c20fb8edc72dad79205d1f12b82c2d783c6744958690b33a42566a769c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "a1224c20fb8edc72dad79205d1f12b82c2d783c6744958690b33a42566a769c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1224c20fb8edc72dad79205d1f12b82c2d783c6744958690b33a42566a769c9", kill_on_drop: false }`
[INFO] [stdout] a1224c20fb8edc72dad79205d1f12b82c2d783c6744958690b33a42566a769c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0abe7a24371d321863332cba0ad2f83c260757b79671b488cc3dcc2e1e8475e4
[INFO] running `Command { std: "docker" "start" "-a" "0abe7a24371d321863332cba0ad2f83c260757b79671b488cc3dcc2e1e8475e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "0abe7a24371d321863332cba0ad2f83c260757b79671b488cc3dcc2e1e8475e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0abe7a24371d321863332cba0ad2f83c260757b79671b488cc3dcc2e1e8475e4", kill_on_drop: false }`
[INFO] [stdout] 0abe7a24371d321863332cba0ad2f83c260757b79671b488cc3dcc2e1e8475e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e6f493e1ab2d78d502bc6b7f2d915f161b47bc4f233fd9dae9665864f0d2ff0c
[INFO] running `Command { std: "docker" "start" "-a" "e6f493e1ab2d78d502bc6b7f2d915f161b47bc4f233fd9dae9665864f0d2ff0c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/main-957372dac51ad953)
[INFO] [stderr]      Running tests/test_main.rs (/opt/rustwide/target/debug/deps/test_main-220d3b8780c34791)
[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] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test tests::test_bool::test_merge ... ok
[INFO] [stdout] test tests::test_bool::test_parse_false ... ok
[INFO] [stdout] test tests::test_bool::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_bool::test_parse_true ... ok
[INFO] [stdout] test tests::test_bool::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_i32::test_parse_number ... ok
[INFO] [stdout] test tests::test_option_bool::test_merge ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_false ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_multiple_args ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_true ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_number ... ok
[INFO] [stdout] test tests::test_i32::test_parse_many - should panic ... ok
[INFO] [stdout] test tests::test_bool::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_i32::test_merge - should panic ... ok
[INFO] [stdout] test tests::test_i32::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_option_vector::test_merge ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_value ... ok
[INFO] [stdout] test tests::test_i32::test_parse_name_only - should panic ... ok
[INFO] [stdout] test tests::test_option_vector::test_parse_many ... ok
[INFO] [stdout] test tests::test_option_vector::test_parse_value ... ok
[INFO] [stdout] test tests::test_option_vector::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_option_vector::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_string::test_merge - should panic ... ok
[INFO] [stdout] test tests::test_i32::test_parse_nothing - should panic ... ok
[INFO] [stdout] test tests::test_string::test_parse_value ... ok
[INFO] [stdout] test tests::test_vector_bool::test_merge ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_false ... ok
[INFO] [stdout] test tests::test_string::test_parse_many - should panic ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_many - should panic ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_nothing - should panic ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_name_only - should panic ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_true ... ok
[INFO] [stdout] test tests::test_vector_i32::test_merge ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_many ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_vector_string::test_merge ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_number ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_many - should panic ... ok
[INFO] [stdout] test tests::test_vector_string::test_parse_many ... ok
[INFO] [stdout] test tests::test_vector_string::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_vector_string::test_parse_value ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_many - should panic ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_name_only - should panic ... ok
[INFO] [stdout] test tests::test_option_i32::test_merge - should panic ... ok
[INFO] [stdout] test tests::test_option_string::test_merge - should panic ... ok
[INFO] [stdout] test tests::test_bool::test_parse_many - should panic ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_string::test_parse_name_only - should panic ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_many ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_nothing - should panic ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_vector_string::test_parse_nothing - should panic ... ok
[INFO] [stderr]    Doc-tests main
[INFO] [stdout] test tests::test_string::test_parse_nothing - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "e6f493e1ab2d78d502bc6b7f2d915f161b47bc4f233fd9dae9665864f0d2ff0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f493e1ab2d78d502bc6b7f2d915f161b47bc4f233fd9dae9665864f0d2ff0c", kill_on_drop: false }`
[INFO] [stdout] e6f493e1ab2d78d502bc6b7f2d915f161b47bc4f233fd9dae9665864f0d2ff0c