[INFO] cloning repository worldcreate/docker-ctl
[INFO] running `"git" "clone" "--bare" "git://github.com/worldcreate/docker-ctl.git" "work/cache/sources/gh/worldcreate/docker-ctl"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/worldcreate/docker-ctl'...
[INFO] running `"git" "clone" "work/cache/sources/gh/worldcreate/docker-ctl" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/worldcreate/docker-ctl"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/worldcreate/docker-ctl'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/worldcreate/docker-ctl" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/worldcreate/docker-ctl"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/worldcreate/docker-ctl'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39bb2a20df408fc4b02e6fd4bcc89f90a22dd137
[INFO] sha for GitHub repo worldcreate/docker-ctl: 39bb2a20df408fc4b02e6fd4bcc89f90a22dd137
[INFO] validating manifest of worldcreate/docker-ctl 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 worldcreate/docker-ctl 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 worldcreate/docker-ctl
[INFO] finished frobbing worldcreate/docker-ctl
[INFO] frobbed toml for worldcreate/docker-ctl written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/worldcreate/docker-ctl/Cargo.toml
[INFO] started frobbing worldcreate/docker-ctl
[INFO] finished frobbing worldcreate/docker-ctl
[INFO] frobbed toml for worldcreate/docker-ctl written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/worldcreate/docker-ctl/Cargo.toml
[INFO] crate worldcreate/docker-ctl 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing worldcreate/docker-ctl against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/worldcreate/docker-ctl:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] c740fbd4c7993e67fe174fe6606ca9b07a11eeb42b4dbfbe5ae049153de462b4
[INFO] running `"docker" "start" "-a" "c740fbd4c7993e67fe174fe6606ca9b07a11eeb42b4dbfbe5ae049153de462b4"`
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling docker-ctl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `is_verbose`
[INFO] [stderr]   --> src/docker_ctl/docker_ctl.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let is_verbose = matches.is_present("v");
[INFO] [stderr]    |             ^^^^^^^^^^ help: consider prefixing with an underscore: `_is_verbose`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.27s
[INFO] running `"docker" "inspect" "c740fbd4c7993e67fe174fe6606ca9b07a11eeb42b4dbfbe5ae049153de462b4"`
[INFO] running `"docker" "rm" "-f" "c740fbd4c7993e67fe174fe6606ca9b07a11eeb42b4dbfbe5ae049153de462b4"`
[INFO] [stdout] c740fbd4c7993e67fe174fe6606ca9b07a11eeb42b4dbfbe5ae049153de462b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/worldcreate/docker-ctl:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] d44536d8dc0f45b52c4c76b952c8e947a6b184c600d53d0a532c96a223827cc5
[INFO] running `"docker" "start" "-a" "d44536d8dc0f45b52c4c76b952c8e947a6b184c600d53d0a532c96a223827cc5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling docker-ctl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `is_verbose`
[INFO] [stderr]   --> src/docker_ctl/docker_ctl.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let is_verbose = matches.is_present("v");
[INFO] [stderr]    |             ^^^^^^^^^^ help: consider prefixing with an underscore: `_is_verbose`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "d44536d8dc0f45b52c4c76b952c8e947a6b184c600d53d0a532c96a223827cc5"`
[INFO] running `"docker" "rm" "-f" "d44536d8dc0f45b52c4c76b952c8e947a6b184c600d53d0a532c96a223827cc5"`
[INFO] [stdout] d44536d8dc0f45b52c4c76b952c8e947a6b184c600d53d0a532c96a223827cc5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/worldcreate/docker-ctl:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 755ec377460d1f791feb7bfb2e878195b9a95360334409edf80e5e431f67b951
[INFO] running `"docker" "start" "-a" "755ec377460d1f791feb7bfb2e878195b9a95360334409edf80e5e431f67b951"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/docker_ctl-0828865ade65c5aa
[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" "755ec377460d1f791feb7bfb2e878195b9a95360334409edf80e5e431f67b951"`
[INFO] running `"docker" "rm" "-f" "755ec377460d1f791feb7bfb2e878195b9a95360334409edf80e5e431f67b951"`
[INFO] [stdout] 755ec377460d1f791feb7bfb2e878195b9a95360334409edf80e5e431f67b951