[INFO] crate acacia 0.1.2 is already in cache
[INFO] extracting crate acacia 0.1.2 into work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/reg/acacia/0.1.2
[INFO] extracting crate acacia 0.1.2 into work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/acacia/0.1.2
[INFO] validating manifest of acacia-0.1.2 on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of acacia-0.1.2 on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing acacia-0.1.2
[INFO] finished frobbing acacia-0.1.2
[INFO] frobbed toml for acacia-0.1.2 written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/reg/acacia/0.1.2/Cargo.toml
[INFO] started frobbing acacia-0.1.2
[INFO] finished frobbing acacia-0.1.2
[INFO] frobbed toml for acacia-0.1.2 written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/acacia/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking acacia-0.1.2 against try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 for pr-57321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-7/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/acacia/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 92584404e6354f02d10ff612e4d901fb6472390390d5100ee9167fdaad0a5814
[INFO] running `"docker" "start" "-a" "92584404e6354f02d10ff612e4d901fb6472390390d5100ee9167fdaad0a5814"`
[INFO] [stderr]     Checking nalgebra v0.10.1
[INFO] [stderr]     Checking acacia v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/partition/mod.rs:97:1
[INFO] [stderr]     |
[INFO] [stderr] 97  | / macro_rules! partition_quickcheck (
[INFO] [stderr] 98  | |     ($testfn: ident, $p: ty, $t: ty) => (
[INFO] [stderr] 99  | |         mod $testfn {
[INFO] [stderr] 100 | |             use $crate::partition::{
[INFO] [stderr] ...   |
[INFO] [stderr] 122 | |     )
[INFO] [stderr] 123 | | );
[INFO] [stderr]     | |__^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]   --> src/partition/unitquad.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |         use rand::Rng;
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Node`
[INFO] [stderr]    --> src/data_tree.rs:148:29
[INFO] [stderr]     |
[INFO] [stderr] 148 |     use traits::{NodeState, Node, Positioned};
[INFO] [stderr]     |                             ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.02s
[INFO] running `"docker" "inspect" "92584404e6354f02d10ff612e4d901fb6472390390d5100ee9167fdaad0a5814"`
[INFO] running `"docker" "rm" "-f" "92584404e6354f02d10ff612e4d901fb6472390390d5100ee9167fdaad0a5814"`
[INFO] [stdout] 92584404e6354f02d10ff612e4d901fb6472390390d5100ee9167fdaad0a5814