[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#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihor-rud%2Farg-parser" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ihor-rud/arg-parser on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-10/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31172d1552bab00ec79581b88a0f0449eb523702eb5ec7d7b1be2d6b9ffb3f12
[INFO] running `Command { std: "docker" "start" "-a" "31172d1552bab00ec79581b88a0f0449eb523702eb5ec7d7b1be2d6b9ffb3f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31172d1552bab00ec79581b88a0f0449eb523702eb5ec7d7b1be2d6b9ffb3f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31172d1552bab00ec79581b88a0f0449eb523702eb5ec7d7b1be2d6b9ffb3f12", kill_on_drop: false }`
[INFO] [stdout] 31172d1552bab00ec79581b88a0f0449eb523702eb5ec7d7b1be2d6b9ffb3f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85f0568d98f85995837d936587079211ef05feaaa373de3d5708b1b8bc3b0b72
[INFO] running `Command { std: "docker" "start" "-a" "85f0568d98f85995837d936587079211ef05feaaa373de3d5708b1b8bc3b0b72", kill_on_drop: false }`
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "85f0568d98f85995837d936587079211ef05feaaa373de3d5708b1b8bc3b0b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f0568d98f85995837d936587079211ef05feaaa373de3d5708b1b8bc3b0b72", kill_on_drop: false }`
[INFO] [stdout] 85f0568d98f85995837d936587079211ef05feaaa373de3d5708b1b8bc3b0b72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbb5f2e81b600a7812f1f447203f22bd596a04749ce7eeda36a79067ca51d9d1
[INFO] running `Command { std: "docker" "start" "-a" "dbb5f2e81b600a7812f1f447203f22bd596a04749ce7eeda36a79067ca51d9d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "dbb5f2e81b600a7812f1f447203f22bd596a04749ce7eeda36a79067ca51d9d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb5f2e81b600a7812f1f447203f22bd596a04749ce7eeda36a79067ca51d9d1", kill_on_drop: false }`
[INFO] [stdout] dbb5f2e81b600a7812f1f447203f22bd596a04749ce7eeda36a79067ca51d9d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8534ed72b38b34406e803c9ea0130913fe94815d9a0a3bb339a65ac7554cabdd
[INFO] running `Command { std: "docker" "start" "-a" "8534ed72b38b34406e803c9ea0130913fe94815d9a0a3bb339a65ac7554cabdd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-7271621e067e63de)
[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-a593fe0d849ecbcb)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[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_bool::test_parse_true ... ok
[INFO] [stdout] test tests::test_bool::test_parse_true ... ok
[INFO] [stdout] test tests::test_bool::test_merge ... 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_i32::test_parse_number ... ok
[INFO] [stdout] test tests::test_multiple_args ... ok
[INFO] [stdout] test tests::test_option_bool::test_merge ... ok
[INFO] [stdout] test tests::test_option_vector::test_merge ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_false ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_bool::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_string::test_parse_value ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_name_only ... 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_bool::test_parse_false ... ok
[INFO] [stdout] test tests::test_bool::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_option_vector::test_parse_many ... ok
[INFO] [stderr]    Doc-tests main
[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_i32::test_parse_error ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_many ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_string::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_vector_bool::test_merge ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_true ... ok
[INFO] [stdout] test tests::test_string::test_merge ... ok
[INFO] [stdout] test tests::test_vector_i32::test_merge ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_error ... ok
[INFO] [stdout] test tests::test_bool::test_parse_error ... ok
[INFO] [stdout] test tests::test_i32::test_parse_many ... ok
[INFO] [stdout] test tests::test_i32::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_option_string::test_merge ... ok
[INFO] [stdout] test tests::test_i32::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_string::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_bool::test_parse_many ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_error ... ok
[INFO] [stdout] test tests::test_option_bool::test_parse_many ... ok
[INFO] [stdout] test tests::test_option_i32::test_merge ... ok
[INFO] [stdout] test tests::test_option_i32::test_parse_error ... ok
[INFO] [stdout] test tests::test_string::test_parse_many ... ok
[INFO] [stdout] test tests::test_vector_bool::test_parse_error ... ok
[INFO] [stdout] test tests::test_i32::test_merge ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_name_only ... ok
[INFO] [stdout] test tests::test_vector_i32::test_parse_nothing ... ok
[INFO] [stdout] test tests::test_option_string::test_parse_many ... ok
[INFO] [stdout] test tests::test_vector_i32::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_vector_i32::test_parse_number ... 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_string::test_parse_nothing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "8534ed72b38b34406e803c9ea0130913fe94815d9a0a3bb339a65ac7554cabdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8534ed72b38b34406e803c9ea0130913fe94815d9a0a3bb339a65ac7554cabdd", kill_on_drop: false }`
[INFO] [stdout] 8534ed72b38b34406e803c9ea0130913fe94815d9a0a3bb339a65ac7554cabdd