[INFO] crate rand_distr 0.2.2 is already in cache
[INFO] checking rand_distr-0.2.2 against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325
[INFO] extracting crate rand_distr 0.2.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rand_distr 0.2.2 on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rand_distr 0.2.2
[INFO] finished tweaking crates.io crate rand_distr 0.2.2
[INFO] tweaked toml for crates.io crate rand_distr 0.2.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d38c81cc778bd80ab63c82f22e2eb4d39aba797522a909f5d079c1bb79310aae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d38c81cc778bd80ab63c82f22e2eb4d39aba797522a909f5d079c1bb79310aae"`
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking float-ord v0.2.0
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_distr v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking average v0.10.3
[INFO] [stderr] error[E0432]: unresolved import `test`
[INFO] [stderr]   --> benches/distributions.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use test::Bencher;
[INFO] [stderr]    |     ^^^^ use of undeclared type or module `test`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `rand_distr`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d38c81cc778bd80ab63c82f22e2eb4d39aba797522a909f5d079c1bb79310aae"`
[INFO] running `"docker" "rm" "-f" "d38c81cc778bd80ab63c82f22e2eb4d39aba797522a909f5d079c1bb79310aae"`
[INFO] [stdout] d38c81cc778bd80ab63c82f22e2eb4d39aba797522a909f5d079c1bb79310aae