[INFO] fetching crate pouch-sdk 0.3.0...
[INFO] testing pouch-sdk-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate pouch-sdk 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pouch-sdk 0.3.0
[INFO] finished tweaking crates.io crate pouch-sdk 0.3.0
[INFO] tweaked toml for crates.io crate pouch-sdk 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pouch-sdk 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 47d76da31505c151ef76747312442a1d7050fba60a61aa18907050d090de6c6e
[INFO] running `Command { std: "docker" "start" "-a" "47d76da31505c151ef76747312442a1d7050fba60a61aa18907050d090de6c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47d76da31505c151ef76747312442a1d7050fba60a61aa18907050d090de6c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d76da31505c151ef76747312442a1d7050fba60a61aa18907050d090de6c6e", kill_on_drop: false }`
[INFO] [stdout] 47d76da31505c151ef76747312442a1d7050fba60a61aa18907050d090de6c6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f66eb4ed0b142cd80e900fa3bce924b25ec47e300867d48b4ad0ed70c936fd57
[INFO] running `Command { std: "docker" "start" "-a" "f66eb4ed0b142cd80e900fa3bce924b25ec47e300867d48b4ad0ed70c936fd57", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling pouch-sdk v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]    --> src/command.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl Command {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub(crate) fn to_json(&self) -> Result<String> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.53s
[INFO] running `Command { std: "docker" "inspect" "f66eb4ed0b142cd80e900fa3bce924b25ec47e300867d48b4ad0ed70c936fd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66eb4ed0b142cd80e900fa3bce924b25ec47e300867d48b4ad0ed70c936fd57", kill_on_drop: false }`
[INFO] [stdout] f66eb4ed0b142cd80e900fa3bce924b25ec47e300867d48b4ad0ed70c936fd57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 58de7fd2524916b81f227e2d4af09ad3cc7f77eae0b9eecd2b19401ab80143f9
[INFO] running `Command { std: "docker" "start" "-a" "58de7fd2524916b81f227e2d4af09ad3cc7f77eae0b9eecd2b19401ab80143f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pouch-sdk v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `to_json` is never used
[INFO] [stdout]    --> src/command.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl Command {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub(crate) fn to_json(&self) -> Result<String> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "58de7fd2524916b81f227e2d4af09ad3cc7f77eae0b9eecd2b19401ab80143f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58de7fd2524916b81f227e2d4af09ad3cc7f77eae0b9eecd2b19401ab80143f9", kill_on_drop: false }`
[INFO] [stdout] 58de7fd2524916b81f227e2d4af09ad3cc7f77eae0b9eecd2b19401ab80143f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 31c7b9fedd1e040dd4dd5e087846e9d69dc46dfbbf6cef2e0d3e7d7aa972e05c
[INFO] running `Command { std: "docker" "start" "-a" "31c7b9fedd1e040dd4dd5e087846e9d69dc46dfbbf6cef2e0d3e7d7aa972e05c", kill_on_drop: false }`
[INFO] [stderr] warning: method `to_json` is never used
[INFO] [stderr]    --> src/command.rs:150:19
[INFO] [stderr]     |
[INFO] [stderr] 145 | impl Command {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 150 |     pub(crate) fn to_json(&self) -> Result<String> {
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pouch-sdk` (lib) generated 1 warning
[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/pouch_sdk-93aff5f23da3b05c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test command::tests::test_get_command_from_json ... ok
[INFO] [stdout] test command::tests::test_lrange_command_to_json ... ok
[INFO] [stdout] test command::tests::test_set_command_to_json ... ok
[INFO] [stdout] test command::tests::test_zadd_command_from_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31c7b9fedd1e040dd4dd5e087846e9d69dc46dfbbf6cef2e0d3e7d7aa972e05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c7b9fedd1e040dd4dd5e087846e9d69dc46dfbbf6cef2e0d3e7d7aa972e05c", kill_on_drop: false }`
[INFO] [stdout] 31c7b9fedd1e040dd4dd5e087846e9d69dc46dfbbf6cef2e0d3e7d7aa972e05c