[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#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihor-rud%2Farg-parser" "/workspace/builds/worker-83/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ihor-rud/arg-parser on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-83/source/Cargo.toml
[INFO] crate git repo https://github.com/ihor-rud/arg-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a611435a8603149eaefd481df45de77f26c91a3edbc3201dd61e3db202c9149b
[INFO] running `Command { std: "docker" "start" "-a" "a611435a8603149eaefd481df45de77f26c91a3edbc3201dd61e3db202c9149b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a611435a8603149eaefd481df45de77f26c91a3edbc3201dd61e3db202c9149b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a611435a8603149eaefd481df45de77f26c91a3edbc3201dd61e3db202c9149b", kill_on_drop: false }`
[INFO] [stdout] a611435a8603149eaefd481df45de77f26c91a3edbc3201dd61e3db202c9149b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6765f0aa7377a827f2e0af883904516c7ec79799acce893f9538219afde6b0ab
[INFO] running `Command { std: "docker" "start" "-a" "6765f0aa7377a827f2e0af883904516c7ec79799acce893f9538219afde6b0ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.03s
[INFO] running `Command { std: "docker" "inspect" "6765f0aa7377a827f2e0af883904516c7ec79799acce893f9538219afde6b0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6765f0aa7377a827f2e0af883904516c7ec79799acce893f9538219afde6b0ab", kill_on_drop: false }`
[INFO] [stdout] 6765f0aa7377a827f2e0af883904516c7ec79799acce893f9538219afde6b0ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e72ec3e11a96a76d975c78b327dde45414c6aa3638a10e8073baf05847919f1
[INFO] running `Command { std: "docker" "start" "-a" "5e72ec3e11a96a76d975c78b327dde45414c6aa3638a10e8073baf05847919f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "5e72ec3e11a96a76d975c78b327dde45414c6aa3638a10e8073baf05847919f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e72ec3e11a96a76d975c78b327dde45414c6aa3638a10e8073baf05847919f1", kill_on_drop: false }`
[INFO] [stdout] 5e72ec3e11a96a76d975c78b327dde45414c6aa3638a10e8073baf05847919f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9af02aa6675d1a28b7e61f281433611d2d0436644e4184f3b4747b8a16abc994
[INFO] running `Command { std: "docker" "start" "-a" "9af02aa6675d1a28b7e61f281433611d2d0436644e4184f3b4747b8a16abc994", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-100ebded673acbd5)
[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/test_main.rs (/opt/rustwide/target/debug/deps/test_main-2e361067463da0d5)
[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_nothing ... 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_i32::test_parse_number ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_false ... ok
[INFO] [stdout] test tests::test_option_bool::test_merge ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_true ... 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_i32::test_parse_number ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_option_vector::test_merge ... ok
[INFO] [stdout] test tests::test_option_vector::test_parse_many ... ok
[INFO] [stdout] test tests::test_option_vector::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_value ... ok
[INFO] [stdout] test tests::test_option_vector::test_parse_value ... ok
[INFO] [stdout] test tests::test_string::test_parse_value ... ok
[INFO] [stdout] test tests::test_option_vector::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_bool::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_vector_bool::test_merge ... ok
[INFO] [stdout] test tests::test_bool::test_parse_many - should panic ... ok
[INFO] [stdout] test tests::test_string::test_parse_name_only - should panic ... ok
[INFO] [stdout] test tests::test_i32::test_merge - should panic ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_false ... 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_i32::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_i32::test_parse_name_only - should panic ... ok
[INFO] [stdout] test tests::test_i32::test_parse_nothing - should panic ... ok
[INFO] [stdout] test tests::test_option_i32::test_merge - should panic ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_many ... 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_option_bool::test_parse_many - 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_bool::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_vector_string::test_merge ... ok
[INFO] [stdout] test tests::test_vector_string::test_parse_many ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_number ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_error - should panic ... ok
[INFO] [stdout] test tests::test_vector_string::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_many - should panic ... 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_merge - should panic ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_name_only - should panic ... ok
[INFO] [stdout] test tests::test_string::test_parse_many - should panic ... ok
[INFO] [stdout] test tests::test_string::test_merge - should panic ... ok
[INFO] [stdout] test tests::test_string::test_parse_nothing - should panic ... ok
[INFO] [stdout] test tests::test_i32::test_parse_many - 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] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests main
[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" "9af02aa6675d1a28b7e61f281433611d2d0436644e4184f3b4747b8a16abc994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af02aa6675d1a28b7e61f281433611d2d0436644e4184f3b4747b8a16abc994", kill_on_drop: false }`
[INFO] [stdout] 9af02aa6675d1a28b7e61f281433611d2d0436644e4184f3b4747b8a16abc994