[INFO] fetching crate more_collection_macros 0.2.2...
[INFO] testing more_collection_macros-0.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate more_collection_macros 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate more_collection_macros 0.2.2
[INFO] finished tweaking crates.io crate more_collection_macros 0.2.2
[INFO] tweaked toml for crates.io crate more_collection_macros 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate more_collection_macros 0.2.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0d6ed1861b76cecfb78068f4ad17a8b5556f73b8979af94cac5902f7be1a9db
[INFO] running `Command { std: "docker" "start" "-a" "f0d6ed1861b76cecfb78068f4ad17a8b5556f73b8979af94cac5902f7be1a9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0d6ed1861b76cecfb78068f4ad17a8b5556f73b8979af94cac5902f7be1a9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d6ed1861b76cecfb78068f4ad17a8b5556f73b8979af94cac5902f7be1a9db", kill_on_drop: false }`
[INFO] [stdout] f0d6ed1861b76cecfb78068f4ad17a8b5556f73b8979af94cac5902f7be1a9db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3941c097884f8afd9ec25341548d361b9b06ba68d33867936ecedd2e865545ef
[INFO] running `Command { std: "docker" "start" "-a" "3941c097884f8afd9ec25341548d361b9b06ba68d33867936ecedd2e865545ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling more_collection_macros v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "3941c097884f8afd9ec25341548d361b9b06ba68d33867936ecedd2e865545ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3941c097884f8afd9ec25341548d361b9b06ba68d33867936ecedd2e865545ef", kill_on_drop: false }`
[INFO] [stdout] 3941c097884f8afd9ec25341548d361b9b06ba68d33867936ecedd2e865545ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cd8ed82ca6487b2665c6bf2ace62470bb0b4fae87344a96674fb6eba97726c7
[INFO] running `Command { std: "docker" "start" "-a" "0cd8ed82ca6487b2665c6bf2ace62470bb0b4fae87344a96674fb6eba97726c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling more_collection_macros v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout]   2 | #![deny(unused)]
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `more_collection_macros` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0cd8ed82ca6487b2665c6bf2ace62470bb0b4fae87344a96674fb6eba97726c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd8ed82ca6487b2665c6bf2ace62470bb0b4fae87344a96674fb6eba97726c7", kill_on_drop: false }`
[INFO] [stdout] 0cd8ed82ca6487b2665c6bf2ace62470bb0b4fae87344a96674fb6eba97726c7