[INFO] fetching crate linbra 0.0.3...
[INFO] checking linbra-0.0.3 against try#0edd13c68435d50367c79cef43ac2768d2ec4f3d for pr-129422
[INFO] extracting crate linbra 0.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate linbra 0.0.3 on toolchain 0edd13c68435d50367c79cef43ac2768d2ec4f3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate linbra 0.0.3
[INFO] finished tweaking crates.io crate linbra 0.0.3
[INFO] tweaked toml for crates.io crate linbra 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "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" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98393721364cde653bba1006a00a754e857702b76670c5fd24f881dec0c9f822
[INFO] running `Command { std: "docker" "start" "-a" "98393721364cde653bba1006a00a754e857702b76670c5fd24f881dec0c9f822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98393721364cde653bba1006a00a754e857702b76670c5fd24f881dec0c9f822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98393721364cde653bba1006a00a754e857702b76670c5fd24f881dec0c9f822", kill_on_drop: false }`
[INFO] [stdout] 98393721364cde653bba1006a00a754e857702b76670c5fd24f881dec0c9f822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9c16eb2eb1ea6b438107bd4c88e506b21d57625ff0682505a38d1756dcf1c3e
[INFO] running `Command { std: "docker" "start" "-a" "b9c16eb2eb1ea6b438107bd4c88e506b21d57625ff0682505a38d1756dcf1c3e", kill_on_drop: false }`
[INFO] [stderr]     Checking linbra v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `operations::*`
[INFO] [stdout]   --> src/vector/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use operations::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `operations::*`
[INFO] [stdout]   --> src/vector/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use operations::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "b9c16eb2eb1ea6b438107bd4c88e506b21d57625ff0682505a38d1756dcf1c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c16eb2eb1ea6b438107bd4c88e506b21d57625ff0682505a38d1756dcf1c3e", kill_on_drop: false }`
[INFO] [stdout] b9c16eb2eb1ea6b438107bd4c88e506b21d57625ff0682505a38d1756dcf1c3e