Dec 11 20:29:19.414 INFO checking crate-ci/cargo-tarball against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 20:29:19.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 20:29:19.928 INFO [stdout] 51d64fcf82bc0a53a6acc4fbb29f4eb17ffb2729a24d080556df39bf415ae2a2
Dec 11 20:29:19.938 INFO running `"docker" "start" "-a" "51d64fcf82bc0a53a6acc4fbb29f4eb17ffb2729a24d080556df39bf415ae2a2"`
Dec 11 20:29:20.688 INFO [stderr] usermod: no changes
Dec 11 20:29:21.043 INFO [stderr]    Compiling serde v1.0.79
Dec 11 20:29:21.050 INFO [stderr]     Checking exitcode v1.1.2
Dec 11 20:29:21.054 INFO [stderr]     Checking tar v0.4.20
Dec 11 20:29:21.055 INFO [stderr]    Compiling syn v0.15.7
Dec 11 20:29:21.056 INFO [stderr]     Checking error-chain v0.12.0
Dec 11 20:29:21.056 INFO [stderr]     Checking globset v0.4.2
Dec 11 20:29:21.056 INFO [stderr]     Checking env_logger v0.6.0
Dec 11 20:29:36.745 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 11 20:29:36.753 INFO [stderr]    Compiling synstructure v0.10.1
Dec 11 20:29:36.755 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 11 20:29:43.310 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 11 20:29:46.661 INFO [stderr]    Compiling structopt v0.2.13
Dec 11 20:29:49.088 INFO [stderr]     Checking failure v0.1.3
Dec 11 20:29:49.404 INFO [stderr]    Compiling cargo-tarball v0.0.1 (/source)
Dec 11 20:30:16.111 INFO [stderr]     Checking semver v0.9.0
Dec 11 20:30:16.112 INFO [stderr]     Checking serde_json v1.0.33
Dec 11 20:30:16.112 INFO [stderr]     Checking liquid v0.14.3
Dec 11 20:30:16.112 INFO [stderr]     Checking serde_yaml v0.8.6
Dec 11 20:30:16.112 INFO [stderr]     Checking toml v0.4.9
Dec 11 20:30:24.838 INFO [stderr]     Checking cargo_metadata v0.6.2
Dec 11 20:30:26.224 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 11 20:30:28.164 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 11 20:30:28.164 INFO [stderr]    Compiling crc32fast v1.1.0
Dec 11 20:30:30.448 INFO [stderr]     Checking libflate v0.1.19
Dec 11 20:30:31.312 INFO [stderr]     Checking parking_lot v0.6.4
Dec 11 20:30:32.574 INFO [stderr]     Checking zip v0.5.0
Dec 11 20:30:32.857 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 11 20:30:34.324 INFO [stderr]     Checking ignore v0.4.4
Dec 11 20:30:36.322 INFO [stderr]     Checking globwalk v0.3.1
Dec 11 20:30:36.322 INFO [stderr]     Checking globwalk v0.5.0
Dec 11 20:30:37.922 INFO [stderr]     Checking stager v0.3.4
Dec 11 20:30:47.149 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
Dec 11 20:30:47.168 INFO [stderr] su: No module specific data is present
Dec 11 20:30:47.686 INFO running `"docker" "inspect" "51d64fcf82bc0a53a6acc4fbb29f4eb17ffb2729a24d080556df39bf415ae2a2"`
Dec 11 20:30:48.020 INFO running `"docker" "rm" "-f" "51d64fcf82bc0a53a6acc4fbb29f4eb17ffb2729a24d080556df39bf415ae2a2"`
Dec 11 20:30:48.410 INFO [stdout] 51d64fcf82bc0a53a6acc4fbb29f4eb17ffb2729a24d080556df39bf415ae2a2