[INFO] crate dutree 0.2.9 is already in cache
[INFO] extracting crate dutree 0.2.9 into work/ex/beta-1.37-6/sources/1.36.0/reg/dutree/0.2.9
[INFO] extracting crate dutree 0.2.9 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dutree/0.2.9
[INFO] validating manifest of dutree-0.2.9 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dutree-0.2.9 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dutree-0.2.9
[INFO] finished frobbing dutree-0.2.9
[INFO] frobbed toml for dutree-0.2.9 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dutree/0.2.9/Cargo.toml
[INFO] started frobbing dutree-0.2.9
[INFO] finished frobbing dutree-0.2.9
[INFO] frobbed toml for dutree-0.2.9 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dutree/0.2.9/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dutree-0.2.9 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dutree/0.2.9:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a137895b8d975b3e1dbe77b2f9a6be9423d3bc1626fc01f850595567dfdd3da9
[INFO] running `"docker" "start" "-a" "a137895b8d975b3e1dbe77b2f9a6be9423d3bc1626fc01f850595567dfdd3da9"`
[INFO] [stderr]    Compiling dutree v0.2.9 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/lib.rs:512:25
[INFO] [stderr]     |
[INFO] [stderr] 512 |             let k = key.trim_left_matches( "*." );
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `"docker" "inspect" "a137895b8d975b3e1dbe77b2f9a6be9423d3bc1626fc01f850595567dfdd3da9"`
[INFO] running `"docker" "rm" "-f" "a137895b8d975b3e1dbe77b2f9a6be9423d3bc1626fc01f850595567dfdd3da9"`
[INFO] [stdout] a137895b8d975b3e1dbe77b2f9a6be9423d3bc1626fc01f850595567dfdd3da9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dutree/0.2.9:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e77291f0698a5ee88dbc2723d6cb3fd33eccedf6cfae21ec34ec95cf1af9cbaf
[INFO] running `"docker" "start" "-a" "e77291f0698a5ee88dbc2723d6cb3fd33eccedf6cfae21ec34ec95cf1af9cbaf"`
[INFO] [stderr]    Compiling dutree v0.2.9 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/lib.rs:512:25
[INFO] [stderr]     |
[INFO] [stderr] 512 |             let k = key.trim_left_matches( "*." );
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "e77291f0698a5ee88dbc2723d6cb3fd33eccedf6cfae21ec34ec95cf1af9cbaf"`
[INFO] running `"docker" "rm" "-f" "e77291f0698a5ee88dbc2723d6cb3fd33eccedf6cfae21ec34ec95cf1af9cbaf"`
[INFO] [stdout] e77291f0698a5ee88dbc2723d6cb3fd33eccedf6cfae21ec34ec95cf1af9cbaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dutree/0.2.9:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b1b5fe41214aeb96e0b5d5b53d892048a1e618765213e9413e6a94afe1522733
[INFO] running `"docker" "start" "-a" "b1b5fe41214aeb96e0b5d5b53d892048a1e618765213e9413e6a94afe1522733"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dutree-55e2422a76f7f8e9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::parse_ls_colors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dutree-211e2884a73fd95e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dutree
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b1b5fe41214aeb96e0b5d5b53d892048a1e618765213e9413e6a94afe1522733"`
[INFO] running `"docker" "rm" "-f" "b1b5fe41214aeb96e0b5d5b53d892048a1e618765213e9413e6a94afe1522733"`
[INFO] [stdout] b1b5fe41214aeb96e0b5d5b53d892048a1e618765213e9413e6a94afe1522733