[INFO] fetching crate memcache-async 0.9.0...
[INFO] testing memcache-async-0.9.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate memcache-async 0.9.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate memcache-async 0.9.0
[INFO] finished tweaking crates.io crate memcache-async 0.9.0
[INFO] tweaked toml for crates.io crate memcache-async 0.9.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memcache-async 0.9.0 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 memcache-async 0.9.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 596b6ffe45ea2021d048c70e88b62919f52637f5bcba6c6d66cd5a398a2a16d8
[INFO] running `Command { std: "docker" "start" "-a" "596b6ffe45ea2021d048c70e88b62919f52637f5bcba6c6d66cd5a398a2a16d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "596b6ffe45ea2021d048c70e88b62919f52637f5bcba6c6d66cd5a398a2a16d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596b6ffe45ea2021d048c70e88b62919f52637f5bcba6c6d66cd5a398a2a16d8", kill_on_drop: false }`
[INFO] [stdout] 596b6ffe45ea2021d048c70e88b62919f52637f5bcba6c6d66cd5a398a2a16d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b1f814c88e4596aea2e39bfc3af794b3a05bd3001f23a80063bbf7180d2dc371
[INFO] running `Command { std: "docker" "start" "-a" "b1f814c88e4596aea2e39bfc3af794b3a05bd3001f23a80063bbf7180d2dc371", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling tokio v1.44.0
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling memcache-async v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `Command { std: "docker" "inspect" "b1f814c88e4596aea2e39bfc3af794b3a05bd3001f23a80063bbf7180d2dc371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f814c88e4596aea2e39bfc3af794b3a05bd3001f23a80063bbf7180d2dc371", kill_on_drop: false }`
[INFO] [stdout] b1f814c88e4596aea2e39bfc3af794b3a05bd3001f23a80063bbf7180d2dc371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 867935fe9315de41dd45322b7412b2931d49103ff2599d25e31980884dfd5155
[INFO] running `Command { std: "docker" "start" "-a" "867935fe9315de41dd45322b7412b2931d49103ff2599d25e31980884dfd5155", kill_on_drop: false }`
[INFO] [stderr]    Compiling memcache-async v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "867935fe9315de41dd45322b7412b2931d49103ff2599d25e31980884dfd5155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867935fe9315de41dd45322b7412b2931d49103ff2599d25e31980884dfd5155", kill_on_drop: false }`
[INFO] [stdout] 867935fe9315de41dd45322b7412b2931d49103ff2599d25e31980884dfd5155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 528170f31045134fdd705d5be725a4b70b96615d90b5f407d7f5aad3077f1108
[INFO] running `Command { std: "docker" "start" "-a" "528170f31045134fdd705d5be725a4b70b96615d90b5f407d7f5aad3077f1108", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/memcache_async-27c6625c0d1beb69)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test ascii::tests::test_ascii_add_duplicate ... ok
[INFO] [stdout] test ascii::tests::test_ascii_decrement ... ok
[INFO] [stdout] test ascii::tests::test_ascii_cas ... ok
[INFO] [stdout] test ascii::tests::test_ascii_append_or_vivify ... ok
[INFO] [stdout] test ascii::tests::test_ascii_add_new_key ... ok
[INFO] [stdout] test ascii::tests::test_ascii_flush ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get2 ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_cas ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_empty ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_eof_error ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_multi_empty ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_multi_zero_keys ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_one ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_many ... ok
[INFO] [stdout] test ascii::tests::test_ascii_get_prefix ... ok
[INFO] [stdout] test ascii::tests::test_ascii_gets_cas ... ok
[INFO] [stdout] test ascii::tests::test_ascii_increment ... ok
[INFO] [stdout] test ascii::tests::test_ascii_set ... ok
[INFO] [stdout] test ascii::tests::test_response_containing_error_string ... ok
[INFO] [stdout] test ascii::tests::test_ascii_version ... ok
[INFO] [stdout] test ascii::tests::test_client_error_response ... ok
[INFO] [stdout] test ascii::tests::test_response_starting_with_error ... ok
[INFO] [stdout] test ascii::tests::test_server_error_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "528170f31045134fdd705d5be725a4b70b96615d90b5f407d7f5aad3077f1108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528170f31045134fdd705d5be725a4b70b96615d90b5f407d7f5aad3077f1108", kill_on_drop: false }`
[INFO] [stdout] 528170f31045134fdd705d5be725a4b70b96615d90b5f407d7f5aad3077f1108