[INFO] fetching crate slack-morphism-hyper 0.18.0...
[INFO] checking slack-morphism-hyper-0.18.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate slack-morphism-hyper 0.18.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate slack-morphism-hyper 0.18.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slack-morphism-hyper 0.18.0
[INFO] finished tweaking crates.io crate slack-morphism-hyper 0.18.0
[INFO] tweaked toml for crates.io crate slack-morphism-hyper 0.18.0 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate crates.io crate slack-morphism-hyper 0.18.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82ff36736af03b27c6bb36c3570305186ed115a98d427c849224eea29df591dd
[INFO] running `Command { std: "docker" "start" "-a" "82ff36736af03b27c6bb36c3570305186ed115a98d427c849224eea29df591dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82ff36736af03b27c6bb36c3570305186ed115a98d427c849224eea29df591dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ff36736af03b27c6bb36c3570305186ed115a98d427c849224eea29df591dd", kill_on_drop: false }`
[INFO] [stdout] 82ff36736af03b27c6bb36c3570305186ed115a98d427c849224eea29df591dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c8a2041a5845249129e83e6a5c16008c28bd2209e3b8316e9b9d07764a13249
[INFO] running `Command { std: "docker" "start" "-a" "1c8a2041a5845249129e83e6a5c16008c28bd2209e3b8316e9b9d07764a13249", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.81
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[INFO] [stderr]     Checking hyper v0.14.15
[INFO] [stderr]     Checking slack-morphism-models v0.18.0
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking hyper-proxy v0.9.1
[INFO] [stderr]     Checking slack-morphism v0.18.0
[INFO] [stderr]     Checking slack-morphism-hyper v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `token`
[INFO] [stdout]   --> src/socket_mode/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     token: SlackApiToken,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `token`
[INFO] [stdout]   --> src/socket_mode/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     token: SlackApiToken,
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.04s
[INFO] running `Command { std: "docker" "inspect" "1c8a2041a5845249129e83e6a5c16008c28bd2209e3b8316e9b9d07764a13249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8a2041a5845249129e83e6a5c16008c28bd2209e3b8316e9b9d07764a13249", kill_on_drop: false }`
[INFO] [stdout] 1c8a2041a5845249129e83e6a5c16008c28bd2209e3b8316e9b9d07764a13249