[INFO] cloning repository https://github.com/importcjj/mobc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/importcjj/mobc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimportcjj%2Fmobc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimportcjj%2Fmobc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c35dbef09651e8b457ec4273e5192640f0efee6
[INFO] testing importcjj/mobc against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimportcjj%2Fmobc" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/importcjj/mobc on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/importcjj/mobc
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/importcjj/mobc
[INFO] tweaked toml for git repo https://github.com/importcjj/mobc written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04d5b392e4ead5d52859c15b557cc77dce0859e5915ded0e248a9e0495f40953
[INFO] running `Command { std: "docker" "start" "-a" "04d5b392e4ead5d52859c15b557cc77dce0859e5915ded0e248a9e0495f40953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04d5b392e4ead5d52859c15b557cc77dce0859e5915ded0e248a9e0495f40953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d5b392e4ead5d52859c15b557cc77dce0859e5915ded0e248a9e0495f40953", kill_on_drop: false }`
[INFO] [stdout] 04d5b392e4ead5d52859c15b557cc77dce0859e5915ded0e248a9e0495f40953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1c963f3032dd1f3b0913e74fffc846eb73b5164eca657b77a4b1bee72639ddc3
[INFO] running `Command { std: "docker" "start" "-a" "1c963f3032dd1f3b0913e74fffc846eb73b5164eca657b77a4b1bee72639ddc3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mobc v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.26s
[INFO] running `Command { std: "docker" "inspect" "1c963f3032dd1f3b0913e74fffc846eb73b5164eca657b77a4b1bee72639ddc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c963f3032dd1f3b0913e74fffc846eb73b5164eca657b77a4b1bee72639ddc3", kill_on_drop: false }`
[INFO] [stdout] 1c963f3032dd1f3b0913e74fffc846eb73b5164eca657b77a4b1bee72639ddc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b5e542c2508ca911efeed092d89ea2af694bd0ae6366fc5780c891a397d858b5
[INFO] running `Command { std: "docker" "start" "-a" "b5e542c2508ca911efeed092d89ea2af694bd0ae6366fc5780c891a397d858b5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling route-recognizer v0.2.0
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[INFO] [stderr]    Compiling actix-http v2.2.2
[INFO] [stderr]    Compiling actix-rt v2.7.0
[INFO] [stderr]    Compiling awc v2.0.3
[INFO] [stderr]    Compiling actix-web v3.3.3
[INFO] [stderr]    Compiling mobc v0.7.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/mobc.rs:448:6
[INFO] [stdout]     |
[INFO] [stdout] 448 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/mobc.rs:564:6
[INFO] [stdout]     |
[INFO] [stdout] 564 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> tests/mobc.rs:405:26
[INFO] [stdout]     |
[INFO] [stdout] 405 |             _ => panic!("{:?} expected"),
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 405 |             _ => panic!("{:?} expected", ...),
[INFO] [stdout]     |                                        +++++
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 405 |             _ => panic!("{}", "{:?} expected"),
[INFO] [stdout]     |                         +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "b5e542c2508ca911efeed092d89ea2af694bd0ae6366fc5780c891a397d858b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e542c2508ca911efeed092d89ea2af694bd0ae6366fc5780c891a397d858b5", kill_on_drop: false }`
[INFO] [stdout] b5e542c2508ca911efeed092d89ea2af694bd0ae6366fc5780c891a397d858b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d456404be4b49ac57a4170b647497e64e0aa3870d5a218076732280e6437a500
[INFO] running `Command { std: "docker" "start" "-a" "d456404be4b49ac57a4170b647497e64e0aa3870d5a218076732280e6437a500", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/mobc.rs:448:6
[INFO] [stderr]     |
[INFO] [stderr] 448 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/mobc.rs:564:6
[INFO] [stderr]     |
[INFO] [stderr] 564 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains an unused formatting placeholder
[INFO] [stderr]    --> tests/mobc.rs:405:26
[INFO] [stderr]     |
[INFO] [stderr] 405 |             _ => panic!("{:?} expected"),
[INFO] [stderr]     |                          ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: add the missing argument
[INFO] [stderr]     |
[INFO] [stderr] 405 |             _ => panic!("{:?} expected", ...),
[INFO] [stderr]     |                                        +++++
[INFO] [stderr] help: or add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 405 |             _ => panic!("{}", "{:?} expected"),
[INFO] [stderr]     |                         +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `mobc` (test "mobc") generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/mobc-36d773454a96ed2f)
[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] [stderr]      Running tests/mobc.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/mobc-43e03a6fe044480d)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_acquire_release ... ok
[INFO] [stdout] test test_get_timeout ... ok
[INFO] [stdout] test test_invalid_conn_recovery ... ok
[INFO] [stdout] test test_is_brand_new ... ok
[INFO] [stdout] test test_is_send_sync ... ok
[INFO] [stdout] test test_lazy_initialization_failure ... ok
[INFO] [stdout] test test_drop_on_checkin ... ok
[INFO] [stdout] test test_conns_drop_on_pool_drop ... ok
[INFO] [stdout] test test_max_open_ok ... ok
[INFO] [stdout] test test_drop_on_checkout ... ok
[INFO] [stdout] test test_get_global_timeout ... ok
[INFO] [stdout] test test_requests_fifo ... ok
[INFO] [stdout] test test_requests_skip_canceled ... ok
[INFO] [stdout] test test_invalid_conn ... ok
[INFO] [stdout] test test_health_check_interval ... ok
[INFO] [stdout] test test_set_max_idle_conns ... ok
[INFO] [stdout] test test_timeout_when_db_has_gone ... ok
[INFO] [stdout] test test_idle_timeout_partial_use ... ok
[INFO] [stdout] test test_unwraps_raw_conn ... ok
[INFO] [stdout] test test_max_idle_lifetime ... ok
[INFO] [stdout] test test_min_idle ... ok
[INFO] [stdout] test test_set_max_open_conns ... ok
[INFO] [stdout] test test_timeout_when_db_has_gone2 ... ok
[INFO] [stdout] test test_max_lifetime_lazy ... ok
[INFO] [stdout] test test_set_conn_max_lifetime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d456404be4b49ac57a4170b647497e64e0aa3870d5a218076732280e6437a500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d456404be4b49ac57a4170b647497e64e0aa3870d5a218076732280e6437a500", kill_on_drop: false }`
[INFO] [stdout] d456404be4b49ac57a4170b647497e64e0aa3870d5a218076732280e6437a500