Nov 30 13:38:20.366 INFO checking un_algebra-0.1.4 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 13:38:20.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 13:38:20.690 INFO [stdout] ab2e0e3cdbd27357d0a42ee8fb95a0d968439abbc75c2950368d0c638237778c
Nov 30 13:38:20.692 INFO running `"docker" "start" "-a" "ab2e0e3cdbd27357d0a42ee8fb95a0d968439abbc75c2950368d0c638237778c"`
Nov 30 13:38:22.392 INFO [stderr] usermod: no changes
Nov 30 13:38:22.612 INFO [stderr]     Checking byteorder v1.2.7
Nov 30 13:38:22.620 INFO [stderr]     Checking bit-set v0.5.0
Nov 30 13:38:22.620 INFO [stderr]     Checking float-cmp v0.4.0
Nov 30 13:38:22.620 INFO [stderr]     Checking wait-timeout v0.1.5
Nov 30 13:38:22.620 INFO [stderr]     Checking rand v0.5.5
Nov 30 13:38:24.409 INFO [stderr]     Checking rusty-fork v0.2.1
Nov 30 13:38:27.164 INFO [stderr]     Checking proptest v0.8.7
Nov 30 13:38:36.488 INFO [stderr]     Checking un_algebra v0.1.4 (/source)
Nov 30 13:38:39.988 INFO [stderr] warning: unused import: `proptest::test_runner::*`
Nov 30 13:38:39.988 INFO [stderr]   --> src/tests/config.rs:12:5
Nov 30 13:38:39.988 INFO [stderr]    |
Nov 30 13:38:39.988 INFO [stderr] 12 | use proptest::test_runner::*;
Nov 30 13:38:39.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:38:39.988 INFO [stderr]    |
Nov 30 13:38:39.988 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 13:38:39.988 INFO [stderr] 
Nov 30 13:38:43.688 INFO [stderr] warning: unused import: `proptest::test_runner::*`
Nov 30 13:38:43.688 INFO [stderr]   --> examples/rps.rs:20:5
Nov 30 13:38:43.688 INFO [stderr]    |
Nov 30 13:38:43.688 INFO [stderr] 20 | use proptest::test_runner::*;
Nov 30 13:38:43.688 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:38:43.688 INFO [stderr]    |
Nov 30 13:38:43.688 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 13:38:43.688 INFO [stderr] 
Nov 30 13:38:43.838 INFO [stderr] warning: unused import: `proptest::test_runner::*`
Nov 30 13:38:43.838 INFO [stderr]   --> examples/binary.rs:22:5
Nov 30 13:38:43.838 INFO [stderr]    |
Nov 30 13:38:43.838 INFO [stderr] 22 | use proptest::test_runner::*;
Nov 30 13:38:43.838 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:38:43.838 INFO [stderr]    |
Nov 30 13:38:43.838 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 13:38:43.838 INFO [stderr] 
Nov 30 13:38:43.899 INFO [stderr] warning: unused import: `proptest::test_runner::*`
Nov 30 13:38:43.900 INFO [stderr]   --> examples/f4.rs:18:5
Nov 30 13:38:43.900 INFO [stderr]    |
Nov 30 13:38:43.900 INFO [stderr] 18 | use proptest::test_runner::*;
Nov 30 13:38:43.900 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:38:43.900 INFO [stderr]    |
Nov 30 13:38:43.900 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 13:38:43.900 INFO [stderr] 
Nov 30 13:38:43.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.56s
Nov 30 13:38:43.982 INFO [stderr] su: No module specific data is present
Nov 30 13:38:44.292 INFO running `"docker" "inspect" "ab2e0e3cdbd27357d0a42ee8fb95a0d968439abbc75c2950368d0c638237778c"`
Nov 30 13:38:44.388 INFO running `"docker" "rm" "-f" "ab2e0e3cdbd27357d0a42ee8fb95a0d968439abbc75c2950368d0c638237778c"`
Nov 30 13:38:44.504 INFO [stdout] ab2e0e3cdbd27357d0a42ee8fb95a0d968439abbc75c2950368d0c638237778c