[INFO] fetching crate akd_mysql 0.8.9...
[INFO] checking akd_mysql-0.8.9 against try#39605810efb1a0d52f955bfba9e4eec7a01d5deb for pr-153692
[INFO] extracting crate akd_mysql 0.8.9 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate akd_mysql 0.8.9
[INFO] finished tweaking crates.io crate akd_mysql 0.8.9
[INFO] tweaked toml for crates.io crate akd_mysql 0.8.9 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate akd_mysql 0.8.9 on toolchain 39605810efb1a0d52f955bfba9e4eec7a01d5deb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "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" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 336 packages to latest compatible versions
[INFO] [stderr]       Adding akd v0.8.9 (available: v0.12.0)
[INFO] [stderr]       Adding async-recursion v0.3.2 (available: v1.1.1)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding mysql_async v0.31.3 (available: v0.36.1)
[INFO] [stderr]       Adding mysql_common v0.29.2 (available: v0.37.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding serial_test v0.5.1 (available: v3.4.0)
[INFO] [stderr]       Adding winter-crypto v0.2.0 (available: v0.13.1)
[INFO] [stderr]       Adding winter-math v0.2.0 (available: v0.13.1)
[INFO] [stderr]       Adding winter-utils v0.2.0 (available: v0.13.1)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86df4e766084e1551b26d09871dcea8109cfd255d3f5b217637507777266a1c4
[INFO] running `Command { std: "docker" "start" "-a" "86df4e766084e1551b26d09871dcea8109cfd255d3f5b217637507777266a1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86df4e766084e1551b26d09871dcea8109cfd255d3f5b217637507777266a1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86df4e766084e1551b26d09871dcea8109cfd255d3f5b217637507777266a1c4", kill_on_drop: false }`
[INFO] [stdout] 86df4e766084e1551b26d09871dcea8109cfd255d3f5b217637507777266a1c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d1980b722a015b3c5ef240a84a97b53f3abd12b87b9b680f5bee3397f7068b2
[INFO] running `Command { std: "docker" "start" "-a" "1d1980b722a015b3c5ef240a84a97b53f3abd12b87b9b680f5bee3397f7068b2", kill_on_drop: false }`
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[INFO] [stderr]     Checking mysql_async v0.31.3
[INFO] [stderr]    Compiling akd_core v0.8.9
[INFO] [stderr]     Checking akd v0.8.9
[INFO] [stderr]     Checking akd_mysql v0.8.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `get_statement` is never used
[INFO] [stdout]   --> src/mysql_storables.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) trait MySqlStorable {
[INFO] [stdout]    |                  ------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn get_statement<St: Storable>() -> String;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_statement` is never used
[INFO] [stdout]   --> src/mysql_storables.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) trait MySqlStorable {
[INFO] [stdout]    |                  ------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn get_statement<St: Storable>() -> 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 1m 21s
[INFO] running `Command { std: "docker" "inspect" "1d1980b722a015b3c5ef240a84a97b53f3abd12b87b9b680f5bee3397f7068b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1980b722a015b3c5ef240a84a97b53f3abd12b87b9b680f5bee3397f7068b2", kill_on_drop: false }`
[INFO] [stdout] 1d1980b722a015b3c5ef240a84a97b53f3abd12b87b9b680f5bee3397f7068b2