[INFO] fetching crate derive_utils 0.14.2...
[INFO] checking derive_utils-0.14.2 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate derive_utils 0.14.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate derive_utils 0.14.2 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive_utils 0.14.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate derive_utils 0.14.2
[INFO] tweaked toml for crates.io crate derive_utils 0.14.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fae00d936ac84f0a10c7da66fd1a886d075c80d1c72e327609ebb319be2e640
[INFO] running `Command { std: "docker" "start" "-a" "6fae00d936ac84f0a10c7da66fd1a886d075c80d1c72e327609ebb319be2e640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fae00d936ac84f0a10c7da66fd1a886d075c80d1c72e327609ebb319be2e640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fae00d936ac84f0a10c7da66fd1a886d075c80d1c72e327609ebb319be2e640", kill_on_drop: false }`
[INFO] [stdout] 6fae00d936ac84f0a10c7da66fd1a886d075c80d1c72e327609ebb319be2e640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18b70ccd0e713ba4ec77dd5ac1a4d771bad491db3e1c54bb2649d58b54672aba
[INFO] running `Command { std: "docker" "start" "-a" "18b70ccd0e713ba4ec77dd5ac1a4d771bad491db3e1c54bb2649d58b54672aba", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking syn v2.0.85
[INFO] [stderr]     Checking derive_utils v0.14.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `trybuild`
[INFO] [stdout]  --> tests/compiletest.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let t = trybuild::TestCases::new();
[INFO] [stdout]   |             ^^^^^^^^ use of undeclared crate or module `trybuild`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `derive_utils` (test "compiletest") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "18b70ccd0e713ba4ec77dd5ac1a4d771bad491db3e1c54bb2649d58b54672aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b70ccd0e713ba4ec77dd5ac1a4d771bad491db3e1c54bb2649d58b54672aba", kill_on_drop: false }`
[INFO] [stdout] 18b70ccd0e713ba4ec77dd5ac1a4d771bad491db3e1c54bb2649d58b54672aba
