[INFO] fetching crate kuma-client 2.0.0...
[INFO] checking kuma-client-2.0.0 against try#595142ec72045c7f2fab2923de8e59995a52e6e7 for pr-151830
[INFO] extracting crate kuma-client 2.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate kuma-client 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kuma-client 2.0.0
[INFO] tweaked toml for crates.io crate kuma-client 2.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kuma-client 2.0.0 on toolchain 595142ec72045c7f2fab2923de8e59995a52e6e7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kuma-client 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7615e3f455b4201b73e57386293a8623da3c74de6df35a11ff08ba0a66e4ff8c
[INFO] running `Command { std: "docker" "start" "-a" "7615e3f455b4201b73e57386293a8623da3c74de6df35a11ff08ba0a66e4ff8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7615e3f455b4201b73e57386293a8623da3c74de6df35a11ff08ba0a66e4ff8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7615e3f455b4201b73e57386293a8623da3c74de6df35a11ff08ba0a66e4ff8c", kill_on_drop: false }`
[INFO] [stdout] 7615e3f455b4201b73e57386293a8623da3c74de6df35a11ff08ba0a66e4ff8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b941f36258fb1be3a20292040548e8240b66af7193ead662a3dd5b5d2a7f11be
[INFO] running `Command { std: "docker" "start" "-a" "b941f36258fb1be3a20292040548e8240b66af7193ead662a3dd5b5d2a7f11be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
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[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling serde_with_macros v3.15.1
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[INFO] [stderr]     Checking shadow-rs v1.4.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]    Compiling kuma-client v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking rust_engineio v0.6.0
[INFO] [stderr]     Checking rust_socketio v0.6.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "b941f36258fb1be3a20292040548e8240b66af7193ead662a3dd5b5d2a7f11be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b941f36258fb1be3a20292040548e8240b66af7193ead662a3dd5b5d2a7f11be", kill_on_drop: false }`
[INFO] [stdout] b941f36258fb1be3a20292040548e8240b66af7193ead662a3dd5b5d2a7f11be