[INFO] fetching crate cmdopts 0.2.1...
[INFO] testing cmdopts-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cmdopts 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cmdopts 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cmdopts 0.2.1
[INFO] tweaked toml for crates.io crate cmdopts 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmdopts 0.2.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cmdopts 0.2.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7eb0d20b940d0a756f8d81612417e4cc04fc83ca4aa6b8ba4d9bc5d6a087a5a
[INFO] running `Command { std: "docker" "start" "-a" "a7eb0d20b940d0a756f8d81612417e4cc04fc83ca4aa6b8ba4d9bc5d6a087a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7eb0d20b940d0a756f8d81612417e4cc04fc83ca4aa6b8ba4d9bc5d6a087a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7eb0d20b940d0a756f8d81612417e4cc04fc83ca4aa6b8ba4d9bc5d6a087a5a", kill_on_drop: false }`
[INFO] [stdout] a7eb0d20b940d0a756f8d81612417e4cc04fc83ca4aa6b8ba4d9bc5d6a087a5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 76cacdaafd47885153aff76aef9af7298e99ff5547401b82ea04aa58b6eca26f
[INFO] running `Command { std: "docker" "start" "-a" "76cacdaafd47885153aff76aef9af7298e99ff5547401b82ea04aa58b6eca26f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmdopts v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "76cacdaafd47885153aff76aef9af7298e99ff5547401b82ea04aa58b6eca26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cacdaafd47885153aff76aef9af7298e99ff5547401b82ea04aa58b6eca26f", kill_on_drop: false }`
[INFO] [stdout] 76cacdaafd47885153aff76aef9af7298e99ff5547401b82ea04aa58b6eca26f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d8f3fb23b5ef7dd27a2b60ebe73a67fd111cacabc1a3b3b5f1c00bc638ac4c0c
[INFO] running `Command { std: "docker" "start" "-a" "d8f3fb23b5ef7dd27a2b60ebe73a67fd111cacabc1a3b3b5f1c00bc638ac4c0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmdopts v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "d8f3fb23b5ef7dd27a2b60ebe73a67fd111cacabc1a3b3b5f1c00bc638ac4c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f3fb23b5ef7dd27a2b60ebe73a67fd111cacabc1a3b3b5f1c00bc638ac4c0c", kill_on_drop: false }`
[INFO] [stdout] d8f3fb23b5ef7dd27a2b60ebe73a67fd111cacabc1a3b3b5f1c00bc638ac4c0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a8c0c2b73de0c525879d704a30742c145d5dddd250ce20d5157931f8aa3758bd
[INFO] running `Command { std: "docker" "start" "-a" "a8c0c2b73de0c525879d704a30742c145d5dddd250ce20d5157931f8aa3758bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cmdopts-90a8e4ab4a58de5e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_break ... ok
[INFO] [stdout] test tests::test_long ... ok
[INFO] [stdout] test tests::test_last_opt ... ok
[INFO] [stdout] test tests::test_not_in_group_constr ... ok
[INFO] [stdout] test tests::test_inv_long_opt ... ok
[INFO] [stdout] test tests::test_modes_switch ... ok
[INFO] [stdout] test tests::test_short_noval ... ok
[INFO] [stdout] test tests::test_empty_opt ... ok
[INFO] [stdout] test tests::test_short_val ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8c0c2b73de0c525879d704a30742c145d5dddd250ce20d5157931f8aa3758bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8c0c2b73de0c525879d704a30742c145d5dddd250ce20d5157931f8aa3758bd", kill_on_drop: false }`
[INFO] [stdout] a8c0c2b73de0c525879d704a30742c145d5dddd250ce20d5157931f8aa3758bd