[INFO] fetching crate melwallet-client 0.7.0...
[INFO] testing melwallet-client-0.7.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4
[INFO] extracting crate melwallet-client 0.7.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate melwallet-client 0.7.0 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 crates.io crate melwallet-client 0.7.0
[INFO] finished tweaking crates.io crate melwallet-client 0.7.0
[INFO] tweaked toml for crates.io crate melwallet-client 0.7.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate melwallet-client 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assoc v0.1.2
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[INFO] [stderr]   Downloaded rtrb v0.1.4
[INFO] [stderr]   Downloaded themelio-stf v0.9.16
[INFO] [stderr]   Downloaded honggfuzz v0.5.54
[INFO] [stderr]   Downloaded themelio-structs v0.2.7
[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] 77c4c8c53baa416051bf0e08d4a5cac1e66c0a4be751c0f17bc66d079c835b12
[INFO] running `Command { std: "docker" "start" "-a" "77c4c8c53baa416051bf0e08d4a5cac1e66c0a4be751c0f17bc66d079c835b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77c4c8c53baa416051bf0e08d4a5cac1e66c0a4be751c0f17bc66d079c835b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c4c8c53baa416051bf0e08d4a5cac1e66c0a4be751c0f17bc66d079c835b12", kill_on_drop: false }`
[INFO] [stdout] 77c4c8c53baa416051bf0e08d4a5cac1e66c0a4be751c0f17bc66d079c835b12
[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] 3a445fcf4b42450da62b546163f17ec075eff7e9e3dc6b4221a3de098e810f7f
[INFO] running `Command { std: "docker" "start" "-a" "3a445fcf4b42450da62b546163f17ec075eff7e9e3dc6b4221a3de098e810f7f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling themelio-stf v0.9.16
[INFO] [stderr]    Compiling melwallet-client v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `http_put` is never used
[INFO] [stdout]    --> src/client.rs:378:10
[INFO] [stdout]     |
[INFO] [stdout] 378 | async fn http_put(endpoint: SocketAddr, path: &str) -> http_types::Result<Response> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "3a445fcf4b42450da62b546163f17ec075eff7e9e3dc6b4221a3de098e810f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a445fcf4b42450da62b546163f17ec075eff7e9e3dc6b4221a3de098e810f7f", kill_on_drop: false }`
[INFO] [stdout] 3a445fcf4b42450da62b546163f17ec075eff7e9e3dc6b4221a3de098e810f7f
[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] b254876eaafdebbb0519c41518cd54b28cd2f63079cdf8f3dd012a3ce3ec69de
[INFO] running `Command { std: "docker" "start" "-a" "b254876eaafdebbb0519c41518cd54b28cd2f63079cdf8f3dd012a3ce3ec69de", kill_on_drop: false }`
[INFO] [stderr]    Compiling melwallet-client v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `http_put` is never used
[INFO] [stdout]    --> src/client.rs:378:10
[INFO] [stdout]     |
[INFO] [stdout] 378 | async fn http_put(endpoint: SocketAddr, path: &str) -> http_types::Result<Response> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `http_put` is never used
[INFO] [stdout]    --> src/client.rs:378:10
[INFO] [stdout]     |
[INFO] [stdout] 378 | async fn http_put(endpoint: SocketAddr, path: &str) -> http_types::Result<Response> {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "b254876eaafdebbb0519c41518cd54b28cd2f63079cdf8f3dd012a3ce3ec69de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b254876eaafdebbb0519c41518cd54b28cd2f63079cdf8f3dd012a3ce3ec69de", kill_on_drop: false }`
[INFO] [stdout] b254876eaafdebbb0519c41518cd54b28cd2f63079cdf8f3dd012a3ce3ec69de
[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] f1a8a628e9e226ced9bbcad591faa4d489ddb829f4b583f87a38122bc75dc92d
[INFO] running `Command { std: "docker" "start" "-a" "f1a8a628e9e226ced9bbcad591faa4d489ddb829f4b583f87a38122bc75dc92d", kill_on_drop: false }`
[INFO] [stderr] warning: function `http_put` is never used
[INFO] [stderr]    --> src/client.rs:378:10
[INFO] [stderr]     |
[INFO] [stderr] 378 | async fn http_put(endpoint: SocketAddr, path: &str) -> http_types::Result<Response> {
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `melwallet-client` (lib) generated 1 warning
[INFO] [stderr] warning: `melwallet-client` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/melwallet_client-6798b67f85f90e5b)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/melwallet-cli.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/melwallet_cli-bf410468ab699b4a)
[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] [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" "f1a8a628e9e226ced9bbcad591faa4d489ddb829f4b583f87a38122bc75dc92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a8a628e9e226ced9bbcad591faa4d489ddb829f4b583f87a38122bc75dc92d", kill_on_drop: false }`
[INFO] [stdout] f1a8a628e9e226ced9bbcad591faa4d489ddb829f4b583f87a38122bc75dc92d