[INFO] fetching crate pouch-sdk 0.3.0...
[INFO] testing pouch-sdk-0.3.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate pouch-sdk 0.3.0 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pouch-sdk 0.3.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f1c963a7fcb013b2d85f49ed693fba3e9220e487a7c0a8f8357139c207eda37
[INFO] running `Command { std: "docker" "start" "-a" "4f1c963a7fcb013b2d85f49ed693fba3e9220e487a7c0a8f8357139c207eda37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f1c963a7fcb013b2d85f49ed693fba3e9220e487a7c0a8f8357139c207eda37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f1c963a7fcb013b2d85f49ed693fba3e9220e487a7c0a8f8357139c207eda37", kill_on_drop: false }`
[INFO] [stdout] 4f1c963a7fcb013b2d85f49ed693fba3e9220e487a7c0a8f8357139c207eda37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5714699ac70ea17adacb3542dc8f8c849c6c921e30d1f173ce237e1cbc4df22c
[INFO] running `Command { std: "docker" "start" "-a" "5714699ac70ea17adacb3542dc8f8c849c6c921e30d1f173ce237e1cbc4df22c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.60s
[INFO] running `Command { std: "docker" "inspect" "5714699ac70ea17adacb3542dc8f8c849c6c921e30d1f173ce237e1cbc4df22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5714699ac70ea17adacb3542dc8f8c849c6c921e30d1f173ce237e1cbc4df22c", kill_on_drop: false }`
[INFO] [stdout] 5714699ac70ea17adacb3542dc8f8c849c6c921e30d1f173ce237e1cbc4df22c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af0a0e4ffc849e06d17879026de0d4c5a0b7a3e9b7f1316803b40082d2e1d024
[INFO] running `Command { std: "docker" "start" "-a" "af0a0e4ffc849e06d17879026de0d4c5a0b7a3e9b7f1316803b40082d2e1d024", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pouch-sdk v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "af0a0e4ffc849e06d17879026de0d4c5a0b7a3e9b7f1316803b40082d2e1d024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0a0e4ffc849e06d17879026de0d4c5a0b7a3e9b7f1316803b40082d2e1d024", kill_on_drop: false }`
[INFO] [stdout] af0a0e4ffc849e06d17879026de0d4c5a0b7a3e9b7f1316803b40082d2e1d024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c40702b0fc16d9d9c86ef0680a1323780abc0bf8cfa3be520863a1d36d5f60b8
[INFO] running `Command { std: "docker" "start" "-a" "c40702b0fc16d9d9c86ef0680a1323780abc0bf8cfa3be520863a1d36d5f60b8", 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)]` (part of `#[warn(unused)]`) 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/debug/deps/pouch_sdk-fe852bc426d723e0)
[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_zadd_command_from_json ... ok
[INFO] [stdout] test command::tests::test_set_command_to_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pouch_sdk
[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" "c40702b0fc16d9d9c86ef0680a1323780abc0bf8cfa3be520863a1d36d5f60b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40702b0fc16d9d9c86ef0680a1323780abc0bf8cfa3be520863a1d36d5f60b8", kill_on_drop: false }`
[INFO] [stdout] c40702b0fc16d9d9c86ef0680a1323780abc0bf8cfa3be520863a1d36d5f60b8