[INFO] fetching crate binggan 0.14.2...
[INFO] checking binggan-0.14.2 against try#2278ef25f90817c20d6dd0d2da58a990eb6f53cb for pr-145108-1
[INFO] extracting crate binggan 0.14.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate binggan 0.14.2
[INFO] finished tweaking crates.io crate binggan 0.14.2
[INFO] tweaked toml for crates.io crate binggan 0.14.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate binggan 0.14.2 on toolchain 2278ef25f90817c20d6dd0d2da58a990eb6f53cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "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" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 63 packages to latest compatible versions
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 394da04ab94de92f5a42dec6dff7d7447e0393ff93e176cefe1eaa74c33149e1
[INFO] running `Command { std: "docker" "start" "-a" "394da04ab94de92f5a42dec6dff7d7447e0393ff93e176cefe1eaa74c33149e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "394da04ab94de92f5a42dec6dff7d7447e0393ff93e176cefe1eaa74c33149e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "394da04ab94de92f5a42dec6dff7d7447e0393ff93e176cefe1eaa74c33149e1", kill_on_drop: false }`
[INFO] [stdout] 394da04ab94de92f5a42dec6dff7d7447e0393ff93e176cefe1eaa74c33149e1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2278ef25f90817c20d6dd0d2da58a990eb6f53cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45ab8c45a291c08cf8fb406698a0b47a1579dbb26b21bf19a758777076bb7f11
[INFO] running `Command { std: "docker" "start" "-a" "45ab8c45a291c08cf8fb406698a0b47a1579dbb26b21bf19a758777076bb7f11", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniserde v0.1.43
[INFO] [stderr]    Compiling bpu_trasher v0.2.0
[INFO] [stderr]     Checking rustop v1.1.4
[INFO] [stderr]     Checking peakmem-alloc v0.3.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking perf-event-open-sys v4.0.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling mini-internal v0.1.43
[INFO] [stderr]     Checking perf-event v0.4.8
[INFO] [stderr]     Checking binggan v0.14.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: unused import: `alloc::*`
[INFO] [stdout]  --> src/bench.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     plugins::{alloc::*, *},
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     unused_imports,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `alloc::*`
[INFO] [stdout]  --> src/bench.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     plugins::{alloc::*, *},
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     unused_imports,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `binggan` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `binggan` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "45ab8c45a291c08cf8fb406698a0b47a1579dbb26b21bf19a758777076bb7f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ab8c45a291c08cf8fb406698a0b47a1579dbb26b21bf19a758777076bb7f11", kill_on_drop: false }`
[INFO] [stdout] 45ab8c45a291c08cf8fb406698a0b47a1579dbb26b21bf19a758777076bb7f11