[INFO] fetching crate simple-args 0.2.0...
[INFO] testing simple-args-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate simple-args 0.2.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate simple-args 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-args 0.2.0
[INFO] finished tweaking crates.io crate simple-args 0.2.0
[INFO] tweaked toml for crates.io crate simple-args 0.2.0 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cb8241b685172cf50e848a0b281d6af5b279f8015993e7150a478720999c363
[INFO] running `Command { std: "docker" "start" "-a" "3cb8241b685172cf50e848a0b281d6af5b279f8015993e7150a478720999c363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cb8241b685172cf50e848a0b281d6af5b279f8015993e7150a478720999c363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb8241b685172cf50e848a0b281d6af5b279f8015993e7150a478720999c363", kill_on_drop: false }`
[INFO] [stdout] 3cb8241b685172cf50e848a0b281d6af5b279f8015993e7150a478720999c363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a5badca8fbbbf9735c6649b0bf43fdf383454c9e6c2550131f953006065a6db
[INFO] running `Command { std: "docker" "start" "-a" "8a5badca8fbbbf9735c6649b0bf43fdf383454c9e6c2550131f953006065a6db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling simple-args v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "8a5badca8fbbbf9735c6649b0bf43fdf383454c9e6c2550131f953006065a6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5badca8fbbbf9735c6649b0bf43fdf383454c9e6c2550131f953006065a6db", kill_on_drop: false }`
[INFO] [stdout] 8a5badca8fbbbf9735c6649b0bf43fdf383454c9e6c2550131f953006065a6db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7c3ad0dfb641082e89615eb9fda68b4a8f5a69bc8690ea2e1be0dbb64e161ff
[INFO] running `Command { std: "docker" "start" "-a" "b7c3ad0dfb641082e89615eb9fda68b4a8f5a69bc8690ea2e1be0dbb64e161ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling simple-args v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "b7c3ad0dfb641082e89615eb9fda68b4a8f5a69bc8690ea2e1be0dbb64e161ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c3ad0dfb641082e89615eb9fda68b4a8f5a69bc8690ea2e1be0dbb64e161ff", kill_on_drop: false }`
[INFO] [stdout] b7c3ad0dfb641082e89615eb9fda68b4a8f5a69bc8690ea2e1be0dbb64e161ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4fb6518233fc45de3fe34ee8c8739622d8f25ef364223a6c3ef988d28808cc5d
[INFO] running `Command { std: "docker" "start" "-a" "4fb6518233fc45de3fe34ee8c8739622d8f25ef364223a6c3ef988d28808cc5d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_args-57559d6875aed9e4)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::empty ... ok
[INFO] [stdout] test test::ergonomics ... ok
[INFO] [stdout] test test::no_arg ... ok
[INFO] [stdout] test test::one_empty ... ok
[INFO] [stdout] test test::one_key ... ok
[INFO] [stdout] test test::one_key_cut_short ... ok
[INFO] [stdout] test test::one_key_repeated ... ok
[INFO] [stdout] test test::two_keys ... ok
[INFO] [stdout] test test::two_keys_cut_short ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple-args
[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" "4fb6518233fc45de3fe34ee8c8739622d8f25ef364223a6c3ef988d28808cc5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb6518233fc45de3fe34ee8c8739622d8f25ef364223a6c3ef988d28808cc5d", kill_on_drop: false }`
[INFO] [stdout] 4fb6518233fc45de3fe34ee8c8739622d8f25ef364223a6c3ef988d28808cc5d