[INFO] crate stager 0.3.4 is already in cache
[INFO] extracting crate stager 0.3.4 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/stager/0.3.4
[INFO] extracting crate stager 0.3.4 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/stager/0.3.4
[INFO] validating manifest of stager-0.3.4 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stager-0.3.4 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stager-0.3.4
[INFO] finished frobbing stager-0.3.4
[INFO] frobbed toml for stager-0.3.4 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/stager/0.3.4/Cargo.toml
[INFO] started frobbing stager-0.3.4
[INFO] finished frobbing stager-0.3.4
[INFO] frobbed toml for stager-0.3.4 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/stager/0.3.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stager-0.3.4 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/stager/0.3.4:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 33bbdde10528d1d0f57621a99030f5a404de69ecafc4a2da868daae98fb07a3a
[INFO] running `"docker" "start" "-a" "33bbdde10528d1d0f57621a99030f5a404de69ecafc4a2da868daae98fb07a3a"`
[INFO] [stderr]    Compiling globset v0.4.2
[INFO] [stderr]    Compiling liquid v0.14.3
[INFO] [stderr]    Compiling ignore v0.4.6
[INFO] [stderr]    Compiling globwalk v0.3.1
[INFO] [stderr]    Compiling stager v0.3.4 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/de.rs:342:19
[INFO] [stderr]     |
[INFO] [stderr] 342 |     let rel = abs.trim_left_matches('/');
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.54s
[INFO] running `"docker" "inspect" "33bbdde10528d1d0f57621a99030f5a404de69ecafc4a2da868daae98fb07a3a"`
[INFO] running `"docker" "rm" "-f" "33bbdde10528d1d0f57621a99030f5a404de69ecafc4a2da868daae98fb07a3a"`
[INFO] [stdout] 33bbdde10528d1d0f57621a99030f5a404de69ecafc4a2da868daae98fb07a3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/stager/0.3.4:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 371efe397e805561f5df3951ba4c86ce58ba342a1b8dbf6e81301662caec8343
[INFO] running `"docker" "start" "-a" "371efe397e805561f5df3951ba4c86ce58ba342a1b8dbf6e81301662caec8343"`
[INFO] [stderr]    Compiling stager v0.3.4 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/de.rs:342:19
[INFO] [stderr]     |
[INFO] [stderr] 342 |     let rel = abs.trim_left_matches('/');
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `"docker" "inspect" "371efe397e805561f5df3951ba4c86ce58ba342a1b8dbf6e81301662caec8343"`
[INFO] running `"docker" "rm" "-f" "371efe397e805561f5df3951ba4c86ce58ba342a1b8dbf6e81301662caec8343"`
[INFO] [stdout] 371efe397e805561f5df3951ba4c86ce58ba342a1b8dbf6e81301662caec8343
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/stager/0.3.4:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] b11d31f70dd1160d6a9513fca8f7ff56b93793d13fa30e38ab9ac06b30bf74b4
[INFO] running `"docker" "start" "-a" "b11d31f70dd1160d6a9513fca8f7ff56b93793d13fa30e38ab9ac06b30bf74b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stager-c638043c880d78fc
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test de::test::abs_to_rel_cleans_repeated_ups ... ok
[INFO] [stdout] test de::test::abs_to_rel_cleans_nop ... ok
[INFO] [stdout] test de::test::abs_to_rel_cleans_up_leaf ... ok
[INFO] [stdout] test de::test::abs_to_rel_cleans_up_root ... ok
[INFO] [stdout] test de::test::abs_to_rel_errors_on_rel ... ok
[INFO] [stdout] test de::test::abs_to_rel_reformats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stager
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/builder.rs - builder (line 5) ... ok
[INFO] [stdout] test src/de.rs - de (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b11d31f70dd1160d6a9513fca8f7ff56b93793d13fa30e38ab9ac06b30bf74b4"`
[INFO] running `"docker" "rm" "-f" "b11d31f70dd1160d6a9513fca8f7ff56b93793d13fa30e38ab9ac06b30bf74b4"`
[INFO] [stdout] b11d31f70dd1160d6a9513fca8f7ff56b93793d13fa30e38ab9ac06b30bf74b4