[INFO] fetching crate ferrischat_common 0.3.0...
[INFO] checking ferrischat_common-0.3.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate ferrischat_common 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ferrischat_common 0.3.0
[INFO] finished tweaking crates.io crate ferrischat_common 0.3.0
[INFO] tweaked toml for crates.io crate ferrischat_common 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferrischat_common 0.3.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.3)
[INFO] [stderr]       Adding time v0.2.27 (available: v0.3.41)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e34545079177e9df477656d189a37909ae38268483c21e8fb7d592bbc1750f16
[INFO] running `Command { std: "docker" "start" "-a" "e34545079177e9df477656d189a37909ae38268483c21e8fb7d592bbc1750f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e34545079177e9df477656d189a37909ae38268483c21e8fb7d592bbc1750f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34545079177e9df477656d189a37909ae38268483c21e8fb7d592bbc1750f16", kill_on_drop: false }`
[INFO] [stdout] e34545079177e9df477656d189a37909ae38268483c21e8fb7d592bbc1750f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb66f102a51e1cd7f060a08a014aad9a566bba17e84a595fca5ff5f0077568e5
[INFO] running `Command { std: "docker" "start" "-a" "cb66f102a51e1cd7f060a08a014aad9a566bba17e84a595fca5ff5f0077568e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking tribool v0.3.0
[INFO] [stderr]     Checking ferrischat_common v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BanJson` is never constructed
[INFO] [stdout]  --> src/request_json/moderation.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct BanJson {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KickJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct KickJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MuteJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct MuteJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BanJson` is never constructed
[INFO] [stdout]  --> src/request_json/moderation.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct BanJson {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KickJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct KickJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MuteJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct MuteJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.20s
[INFO] running `Command { std: "docker" "inspect" "cb66f102a51e1cd7f060a08a014aad9a566bba17e84a595fca5ff5f0077568e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb66f102a51e1cd7f060a08a014aad9a566bba17e84a595fca5ff5f0077568e5", kill_on_drop: false }`
[INFO] [stdout] cb66f102a51e1cd7f060a08a014aad9a566bba17e84a595fca5ff5f0077568e5