[INFO] fetching crate mz_rusoto_cloudformation 0.46.0...
[INFO] checking mz_rusoto_cloudformation-0.46.0 against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193
[INFO] extracting crate mz_rusoto_cloudformation 0.46.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mz_rusoto_cloudformation 0.46.0
[INFO] finished tweaking crates.io crate mz_rusoto_cloudformation 0.46.0
[INFO] tweaked toml for crates.io crate mz_rusoto_cloudformation 0.46.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mz_rusoto_cloudformation 0.46.0 on toolchain f21fbac535ab2c3bc50db20547f4d48477357103
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 246 packages to latest compatible versions
[INFO] [stderr]       Adding bytes v0.5.6 (available: v1.10.1)
[INFO] [stderr]       Adding serde_urlencoded v0.6.1 (available: v0.7.1)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding tokio v0.2.25 (available: v1.46.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mz_rusoto_core v0.46.0
[INFO] [stderr]   Downloaded mz_rusoto_credential v0.46.0
[INFO] [stderr]   Downloaded mz_rusoto_signature v0.46.0
[INFO] [stderr]   Downloaded mz_rusoto_mock v0.46.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 046c3832b4982aea5a2b8febb1308032704d65f500a723b0a88773c1e38535e9
[INFO] running `Command { std: "docker" "start" "-a" "046c3832b4982aea5a2b8febb1308032704d65f500a723b0a88773c1e38535e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "046c3832b4982aea5a2b8febb1308032704d65f500a723b0a88773c1e38535e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046c3832b4982aea5a2b8febb1308032704d65f500a723b0a88773c1e38535e9", kill_on_drop: false }`
[INFO] [stdout] 046c3832b4982aea5a2b8febb1308032704d65f500a723b0a88773c1e38535e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5904aacd4862ae5656761361aa93fcf84c66bc99708839fb3b09fd1a640f3b25
[INFO] running `Command { std: "docker" "start" "-a" "5904aacd4862ae5656761361aa93fcf84c66bc99708839fb3b09fd1a640f3b25", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustc_version v0.3.3
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[INFO] [stderr]    Compiling mz_rusoto_core v0.46.0
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[INFO] [stderr]     Checking hyper-tls v0.4.3
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[INFO] [stderr]     Checking mz_rusoto_cloudformation v0.46.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `custom::*`
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use custom::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `custom::*`
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use custom::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "5904aacd4862ae5656761361aa93fcf84c66bc99708839fb3b09fd1a640f3b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5904aacd4862ae5656761361aa93fcf84c66bc99708839fb3b09fd1a640f3b25", kill_on_drop: false }`
[INFO] [stdout] 5904aacd4862ae5656761361aa93fcf84c66bc99708839fb3b09fd1a640f3b25