[INFO] cloning repository dcastelltort/diskfree
[INFO] running `"git" "clone" "--bare" "git://github.com/dcastelltort/diskfree.git" "work/cache/sources/gh/dcastelltort/diskfree"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dcastelltort/diskfree'...
[INFO] running `"git" "clone" "work/cache/sources/gh/dcastelltort/diskfree" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dcastelltort/diskfree"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dcastelltort/diskfree'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dcastelltort/diskfree" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dcastelltort/diskfree"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dcastelltort/diskfree'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5c45bca39871941289b2f4d16327093c38dd4c4
[INFO] sha for GitHub repo dcastelltort/diskfree: d5c45bca39871941289b2f4d16327093c38dd4c4
[INFO] validating manifest of dcastelltort/diskfree on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dcastelltort/diskfree on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dcastelltort/diskfree
[INFO] finished frobbing dcastelltort/diskfree
[INFO] frobbed toml for dcastelltort/diskfree written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dcastelltort/diskfree/Cargo.toml
[INFO] started frobbing dcastelltort/diskfree
[INFO] finished frobbing dcastelltort/diskfree
[INFO] frobbed toml for dcastelltort/diskfree written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dcastelltort/diskfree/Cargo.toml
[INFO] crate dcastelltort/diskfree already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dcastelltort/diskfree against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dcastelltort/diskfree:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 84cd72c2e54782ced97a1a99a8e5d1412827bb6e1ae4cecd2c9c79358e7122cb
[INFO] running `"docker" "start" "-a" "84cd72c2e54782ced97a1a99a8e5d1412827bb6e1ae4cecd2c9c79358e7122cb"`
[INFO] [stderr]    Compiling termcolor v0.3.4
[INFO] [stderr]    Compiling proc-macro2 v0.2.2
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling rayon v0.9.0
[INFO] [stderr]    Compiling env_logger v0.5.3
[INFO] [stderr]    Compiling syn v0.12.12
[INFO] [stderr]    Compiling structopt-derive v0.2.2
[INFO] [stderr]    Compiling structopt v0.2.2
[INFO] [stderr]    Compiling quicli v0.2.0
[INFO] [stderr]    Compiling diskfree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.10s
[INFO] running `"docker" "inspect" "84cd72c2e54782ced97a1a99a8e5d1412827bb6e1ae4cecd2c9c79358e7122cb"`
[INFO] running `"docker" "rm" "-f" "84cd72c2e54782ced97a1a99a8e5d1412827bb6e1ae4cecd2c9c79358e7122cb"`
[INFO] [stdout] 84cd72c2e54782ced97a1a99a8e5d1412827bb6e1ae4cecd2c9c79358e7122cb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dcastelltort/diskfree:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] d6ece10826cfc45aa2e1fca8917fdcbc532d1a7b4c88784b7588b2cc6d659e35
[INFO] running `"docker" "start" "-a" "d6ece10826cfc45aa2e1fca8917fdcbc532d1a7b4c88784b7588b2cc6d659e35"`
[INFO] [stderr]    Compiling diskfree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "d6ece10826cfc45aa2e1fca8917fdcbc532d1a7b4c88784b7588b2cc6d659e35"`
[INFO] running `"docker" "rm" "-f" "d6ece10826cfc45aa2e1fca8917fdcbc532d1a7b4c88784b7588b2cc6d659e35"`
[INFO] [stdout] d6ece10826cfc45aa2e1fca8917fdcbc532d1a7b4c88784b7588b2cc6d659e35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dcastelltort/diskfree:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 7340c942e2c220b8f5602ca91ccba258a8c2b10dd11f4044c171e2b871a48668
[INFO] running `"docker" "start" "-a" "7340c942e2c220b8f5602ca91ccba258a8c2b10dd11f4044c171e2b871a48668"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/diskfree-72c2de68d09873ad
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test diskspace::test_human_readable_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7340c942e2c220b8f5602ca91ccba258a8c2b10dd11f4044c171e2b871a48668"`
[INFO] running `"docker" "rm" "-f" "7340c942e2c220b8f5602ca91ccba258a8c2b10dd11f4044c171e2b871a48668"`
[INFO] [stdout] 7340c942e2c220b8f5602ca91ccba258a8c2b10dd11f4044c171e2b871a48668