Nov 27 20:39:24.694 INFO checking sfackler/cargo-tree against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:39:24.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 20:39:25.180 INFO [stdout] 13a0a96ac03703895f2c5da424c0bb9975f148c335eb08a30b68cc3594a6c97c
Nov 27 20:39:25.189 INFO running `"docker" "start" "-a" "13a0a96ac03703895f2c5da424c0bb9975f148c335eb08a30b68cc3594a6c97c"`
Nov 27 20:39:26.704 INFO [stderr] usermod: no changes
Nov 27 20:39:27.099 INFO [stderr]     Checking home v0.3.3
Nov 27 20:39:27.099 INFO [stderr]     Checking rustc-workspace-hack v1.0.0
Nov 27 20:39:27.100 INFO [stderr]     Checking shell-escape v0.1.4
Nov 27 20:39:27.107 INFO [stderr]     Checking crossbeam-utils v0.6.0
Nov 27 20:39:27.107 INFO [stderr]     Checking filetime v0.2.2
Nov 27 20:39:27.107 INFO [stderr]     Checking fs2 v0.4.3
Nov 27 20:39:27.107 INFO [stderr]     Checking petgraph v0.4.13
Nov 27 20:39:27.107 INFO [stderr]    Compiling serde v1.0.80
Nov 27 20:39:28.025 INFO [stderr]     Checking jobserver v0.1.11
Nov 27 20:39:28.665 INFO [stderr]     Checking lock_api v0.1.4
Nov 27 20:39:29.020 INFO [stderr]     Checking semver v0.9.0
Nov 27 20:39:29.294 INFO [stderr]     Checking serde_ignored v0.0.4
Nov 27 20:39:29.502 INFO [stderr]     Checking tempfile v3.0.4
Nov 27 20:39:29.765 INFO [stderr]     Checking tar v0.4.19
Nov 27 20:39:30.802 INFO [stderr]    Compiling syn v0.15.20
Nov 27 20:39:32.673 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Nov 27 20:39:32.846 INFO [stderr]     Checking crypto-hash v0.3.1
Nov 27 20:39:33.142 INFO [stderr]     Checking curl v0.4.19
Nov 27 20:39:33.709 INFO [stderr]     Checking globset v0.4.2
Nov 27 20:39:35.420 INFO [stderr]     Checking env_logger v0.6.0
Nov 27 20:39:36.786 INFO [stderr]     Checking git2 v0.7.5
Nov 27 20:39:49.196 INFO [stderr]     Checking git2-curl v0.8.2
Nov 27 20:39:56.889 INFO [stderr]    Compiling synstructure v0.10.1
Nov 27 20:39:56.889 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 27 20:39:56.889 INFO [stderr]    Compiling structopt-derive v0.2.13
Nov 27 20:40:07.932 INFO [stderr]    Compiling failure_derive v0.1.3
Nov 27 20:40:09.768 INFO [stderr]     Checking structopt v0.2.13
Nov 27 20:40:11.665 INFO [stderr]    Compiling rustc_version v0.2.3
Nov 27 20:40:14.040 INFO [stderr]    Compiling parking_lot_core v0.3.1
Nov 27 20:40:14.568 INFO [stderr]     Checking failure v0.1.3
Nov 27 20:40:15.245 INFO [stderr]     Checking opener v0.3.0
Nov 27 20:40:15.726 INFO [stderr]     Checking parking_lot v0.6.4
Nov 27 20:40:16.420 INFO [stderr]     Checking crossbeam-channel v0.2.6
Nov 27 20:40:17.756 INFO [stderr]     Checking ignore v0.4.4
Nov 27 20:40:26.930 INFO [stderr]     Checking rustfix v0.4.2
Nov 27 20:40:26.930 INFO [stderr]     Checking crates-io v0.19.0
Nov 27 20:40:28.988 INFO [stderr]     Checking cargo v0.31.0
Nov 27 20:40:46.560 INFO [stderr]     Checking cargo-tree v0.22.0 (/source)
Nov 27 20:40:50.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Nov 27 20:40:50.422 INFO [stderr] su: No module specific data is present
Nov 27 20:40:51.499 INFO running `"docker" "inspect" "13a0a96ac03703895f2c5da424c0bb9975f148c335eb08a30b68cc3594a6c97c"`
Nov 27 20:40:51.746 INFO running `"docker" "rm" "-f" "13a0a96ac03703895f2c5da424c0bb9975f148c335eb08a30b68cc3594a6c97c"`
Nov 27 20:40:52.258 INFO [stdout] 13a0a96ac03703895f2c5da424c0bb9975f148c335eb08a30b68cc3594a6c97c