[INFO] updating cached repository jmesmon/zoop
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jmesmon/zoop
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jmesmon/zoop" "work/ex/beta-1.38-1/sources/1.37.0/gh/jmesmon/zoop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jmesmon/zoop'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jmesmon/zoop" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmesmon/zoop"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmesmon/zoop'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 373fef44d1928bcb4200ff63c678c4bf2b1ef7d3
[INFO] sha for GitHub repo jmesmon/zoop: 373fef44d1928bcb4200ff63c678c4bf2b1ef7d3
[INFO] validating manifest of jmesmon/zoop on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jmesmon/zoop on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jmesmon/zoop
[INFO] removed path dependency zfs-cmd-api from jmesmon/zoop
[INFO] finished frobbing jmesmon/zoop
[INFO] frobbed toml for jmesmon/zoop written to work/ex/beta-1.38-1/sources/1.37.0/gh/jmesmon/zoop/Cargo.toml
[INFO] started frobbing jmesmon/zoop
[INFO] removed path dependency zfs-cmd-api from jmesmon/zoop
[INFO] finished frobbing jmesmon/zoop
[INFO] frobbed toml for jmesmon/zoop written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmesmon/zoop/Cargo.toml
[INFO] crate jmesmon/zoop already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jmesmon/zoop/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jmesmon/zoop against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmesmon/zoop:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0cb213015c72ec89f43e166ae5d75eee9752085f7293142becf6c733211239bd
[INFO] running `"docker" "start" "-a" "0cb213015c72ec89f43e166ae5d75eee9752085f7293142becf6c733211239bd"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling fmt-extra v0.2.1
[INFO] [stderr]    Compiling enumflags2 v0.5.2
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling backtrace v0.3.35
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling enumflags2_derive v0.5.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling zfs-cmd-api v0.1.0
[INFO] [stderr]    Compiling zoop v0.1.1-dev (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `enumflags2::BitFlags`
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use enumflags2::BitFlags;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.55s
[INFO] running `"docker" "inspect" "0cb213015c72ec89f43e166ae5d75eee9752085f7293142becf6c733211239bd"`
[INFO] running `"docker" "rm" "-f" "0cb213015c72ec89f43e166ae5d75eee9752085f7293142becf6c733211239bd"`
[INFO] [stdout] 0cb213015c72ec89f43e166ae5d75eee9752085f7293142becf6c733211239bd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmesmon/zoop:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 12841c7b26a585d22f31bce08411f8a7acf0e797e97e4982cbe69c1a838e3dcc
[INFO] running `"docker" "start" "-a" "12841c7b26a585d22f31bce08411f8a7acf0e797e97e4982cbe69c1a838e3dcc"`
[INFO] [stderr]    Compiling zoop v0.1.1-dev (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `enumflags2::BitFlags`
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use enumflags2::BitFlags;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "12841c7b26a585d22f31bce08411f8a7acf0e797e97e4982cbe69c1a838e3dcc"`
[INFO] running `"docker" "rm" "-f" "12841c7b26a585d22f31bce08411f8a7acf0e797e97e4982cbe69c1a838e3dcc"`
[INFO] [stdout] 12841c7b26a585d22f31bce08411f8a7acf0e797e97e4982cbe69c1a838e3dcc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmesmon/zoop:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0e052f133ed287b49fcb418684c1c64724f11d84521cc1477868c420891aac97
[INFO] running `"docker" "start" "-a" "0e052f133ed287b49fcb418684c1c64724f11d84521cc1477868c420891aac97"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zoop-18d6a43ce3cf0fb8
[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" "0e052f133ed287b49fcb418684c1c64724f11d84521cc1477868c420891aac97"`
[INFO] running `"docker" "rm" "-f" "0e052f133ed287b49fcb418684c1c64724f11d84521cc1477868c420891aac97"`
[INFO] [stdout] 0e052f133ed287b49fcb418684c1c64724f11d84521cc1477868c420891aac97