Oct 12 13:58:52.793 INFO checking sfackler/cargo-tree against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 13:58:52.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 13:58:53.109 INFO blam! 58e26b046eba446fc3cbd2e7fd91923e849ff1a9219f13d92ae6025f496c0fd0
Oct 12 13:58:53.116 INFO running `"docker" "start" "-a" "58e26b046eba446fc3cbd2e7fd91923e849ff1a9219f13d92ae6025f496c0fd0"`
Oct 12 13:58:54.055 INFO kablam! usermod: no changes
Oct 12 13:58:54.389 INFO kablam!    Compiling openssl v0.10.11
Oct 12 13:58:54.390 INFO kablam!     Checking shell-escape v0.1.4
Oct 12 13:58:54.391 INFO kablam!     Checking home v0.3.3
Oct 12 13:58:54.391 INFO kablam!     Checking ordermap v0.3.5
Oct 12 13:58:54.393 INFO kablam!    Compiling curl-sys v0.4.8
Oct 12 13:58:54.393 INFO kablam!    Compiling miniz-sys v0.1.10
Oct 12 13:58:54.393 INFO kablam!     Checking fs2 v0.4.3
Oct 12 13:58:54.395 INFO kablam!     Checking socket2 v0.3.8
Oct 12 13:58:55.589 INFO kablam!    Compiling libssh2-sys v0.2.10
Oct 12 13:58:55.740 INFO kablam!    Compiling libgit2-sys v0.7.7
Oct 12 13:58:56.995 INFO kablam!     Checking jobserver v0.1.11
Oct 12 13:58:58.745 INFO kablam!     Checking tar v0.4.16
Oct 12 13:59:00.720 INFO kablam!     Checking serde_ignored v0.0.4
Oct 12 13:59:00.720 INFO kablam!     Checking semver v0.9.0
Oct 12 13:59:03.146 INFO kablam!     Checking petgraph v0.4.13
Oct 12 13:59:03.317 INFO kablam!    Compiling structopt-derive v0.2.10
Oct 12 13:59:03.538 INFO kablam!     Checking globset v0.4.1
Oct 12 13:59:04.233 INFO kablam!     Checking env_logger v0.5.13
Oct 12 13:59:06.225 INFO kablam!     Checking flate2 v1.0.2
Oct 12 13:59:06.944 INFO kablam!     Checking curl v0.4.14
Oct 12 13:59:07.272 INFO kablam!     Checking ignore v0.4.3
Oct 12 13:59:11.953 INFO kablam!     Checking crates-io v0.17.0
Oct 12 13:59:17.500 INFO kablam!     Checking crypto-hash v0.3.1
Oct 12 13:59:20.748 INFO kablam!     Checking structopt v0.2.10
Oct 12 13:59:46.234 INFO kablam!     Checking git2 v0.7.5
Oct 12 13:59:50.712 INFO kablam!     Checking git2-curl v0.8.1
Oct 12 13:59:51.379 INFO kablam!     Checking cargo v0.29.0
Oct 12 14:00:07.606 INFO kablam!     Checking cargo-tree v0.20.0 (/source)
Oct 12 14:00:09.985 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 14:00:09.985 INFO kablam!  --> src/main.rs:6:1
Oct 12 14:00:09.986 INFO kablam!   |
Oct 12 14:00:09.987 INFO kablam! 6 | #[macro_use]
Oct 12 14:00:09.988 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 14:00:09.992 INFO kablam!   |
Oct 12 14:00:09.993 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:00:09.993 INFO kablam! 
Oct 12 14:00:10.144 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 14:00:10.145 INFO kablam!  --> src/main.rs:6:1
Oct 12 14:00:10.145 INFO kablam!   |
Oct 12 14:00:10.145 INFO kablam! 6 | #[macro_use]
Oct 12 14:00:10.145 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 14:00:10.146 INFO kablam!   |
Oct 12 14:00:10.146 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:00:10.146 INFO kablam! 
Oct 12 14:00:10.973 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
Oct 12 14:00:10.988 INFO kablam! su: No module specific data is present
Oct 12 14:00:12.058 INFO running `"docker" "rm" "-f" "58e26b046eba446fc3cbd2e7fd91923e849ff1a9219f13d92ae6025f496c0fd0"`
Oct 12 14:00:12.330 INFO blam! 58e26b046eba446fc3cbd2e7fd91923e849ff1a9219f13d92ae6025f496c0fd0