[INFO] fetching crate simple-args 0.2.0...
[INFO] testing simple-args-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate simple-args 0.2.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate simple-args 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69897934e2e1a53b942e1a7eb5d7ec01d424ae406d6d8de9200a8b3a98302d67
[INFO] running `Command { std: "docker" "start" "-a" "69897934e2e1a53b942e1a7eb5d7ec01d424ae406d6d8de9200a8b3a98302d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69897934e2e1a53b942e1a7eb5d7ec01d424ae406d6d8de9200a8b3a98302d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69897934e2e1a53b942e1a7eb5d7ec01d424ae406d6d8de9200a8b3a98302d67", kill_on_drop: false }`
[INFO] [stdout] 69897934e2e1a53b942e1a7eb5d7ec01d424ae406d6d8de9200a8b3a98302d67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0925926ce83acbc641751b0d9bb0e6dbe4f21f2f80b8a09084f01be77bf5e307
[INFO] running `Command { std: "docker" "start" "-a" "0925926ce83acbc641751b0d9bb0e6dbe4f21f2f80b8a09084f01be77bf5e307", 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 6.09s
[INFO] running `Command { std: "docker" "inspect" "0925926ce83acbc641751b0d9bb0e6dbe4f21f2f80b8a09084f01be77bf5e307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0925926ce83acbc641751b0d9bb0e6dbe4f21f2f80b8a09084f01be77bf5e307", kill_on_drop: false }`
[INFO] [stdout] 0925926ce83acbc641751b0d9bb0e6dbe4f21f2f80b8a09084f01be77bf5e307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf424c6b40841c292a28891c476817018de50b2ece02bc19b5eb82d6bbae8b30
[INFO] running `Command { std: "docker" "start" "-a" "bf424c6b40841c292a28891c476817018de50b2ece02bc19b5eb82d6bbae8b30", 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 0.54s
[INFO] running `Command { std: "docker" "inspect" "bf424c6b40841c292a28891c476817018de50b2ece02bc19b5eb82d6bbae8b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf424c6b40841c292a28891c476817018de50b2ece02bc19b5eb82d6bbae8b30", kill_on_drop: false }`
[INFO] [stdout] bf424c6b40841c292a28891c476817018de50b2ece02bc19b5eb82d6bbae8b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b213618385531dd494c24ac809fd661e99aae6c37513c6fd71b3e4ae24d70c7c
[INFO] running `Command { std: "docker" "start" "-a" "b213618385531dd494c24ac809fd661e99aae6c37513c6fd71b3e4ae24d70c7c", 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::one_empty ... ok
[INFO] [stdout] test test::no_arg ... 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_cut_short ... ok
[INFO] [stdout] test test::two_keys ... 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" "b213618385531dd494c24ac809fd661e99aae6c37513c6fd71b3e4ae24d70c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b213618385531dd494c24ac809fd661e99aae6c37513c6fd71b3e4ae24d70c7c", kill_on_drop: false }`
[INFO] [stdout] b213618385531dd494c24ac809fd661e99aae6c37513c6fd71b3e4ae24d70c7c