[INFO] updating cached repository https://github.com/clemado1/rust-exercise
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 545c08c97d92f7907ec656e91c78692fa76bd153
[INFO] testing clemado1/rust-exercise against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclemado1%2Frust-exercise" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  75% (686/911)   
Checking out files:  76% (693/911)   
Checking out files:  77% (702/911)   
Checking out files:  78% (711/911)   
Checking out files:  79% (720/911)   
Checking out files:  80% (729/911)   
Checking out files:  81% (738/911)   
Checking out files:  82% (748/911)   
Checking out files:  83% (757/911)   
Checking out files:  84% (766/911)   
Checking out files:  85% (775/911)   
Checking out files:  86% (784/911)   
Checking out files:  87% (793/911)   
Checking out files:  88% (802/911)   
Checking out files:  89% (811/911)   
Checking out files:  90% (820/911)   
Checking out files:  91% (830/911)   
Checking out files:  92% (839/911)   
Checking out files:  93% (848/911)   
Checking out files:  94% (857/911)   
Checking out files:  95% (866/911)   
Checking out files:  96% (875/911)   
Checking out files:  97% (884/911)   
Checking out files:  98% (893/911)   
Checking out files:  99% (902/911)   
Checking out files: 100% (911/911)   
Checking out files: 100% (911/911), done.
[INFO] validating manifest of git repo https://github.com/clemado1/rust-exercise on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/clemado1/rust-exercise
[INFO] removed workspace from git repo https://github.com/clemado1/rust-exercise
[INFO] removed path dependency blog from git repo https://github.com/clemado1/rust-exercise
[INFO] removed path dependency gui from git repo https://github.com/clemado1/rust-exercise
[INFO] finished tweaking git repo https://github.com/clemado1/rust-exercise
[INFO] tweaked toml for git repo https://github.com/clemado1/rust-exercise written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/clemado1/rust-exercise already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (blog) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gui) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (blog) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gui) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 92dda8052a9007f3a5a32b9965d7092dcf4b724f54363c294dedd28b3334dadb
[INFO] running `"docker" "start" "-a" "92dda8052a9007f3a5a32b9965d7092dcf4b724f54363c294dedd28b3334dadb"`
[INFO] [stderr] warning: dependency (blog) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gui) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling blog v0.0.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling gui-derive v0.5.0
[INFO] [stderr]    Compiling gui v0.5.0
[INFO] [stderr]    Compiling rust_exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.49s
[INFO] running `"docker" "inspect" "92dda8052a9007f3a5a32b9965d7092dcf4b724f54363c294dedd28b3334dadb"`
[INFO] running `"docker" "rm" "-f" "92dda8052a9007f3a5a32b9965d7092dcf4b724f54363c294dedd28b3334dadb"`
[INFO] [stdout] 92dda8052a9007f3a5a32b9965d7092dcf4b724f54363c294dedd28b3334dadb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc54620e72e90d523509d5915570c50c36f3cf996f33938bd0d59367703587b1
[INFO] running `"docker" "start" "-a" "cc54620e72e90d523509d5915570c50c36f3cf996f33938bd0d59367703587b1"`
[INFO] [stderr] warning: dependency (blog) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gui) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling rust_exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "cc54620e72e90d523509d5915570c50c36f3cf996f33938bd0d59367703587b1"`
[INFO] running `"docker" "rm" "-f" "cc54620e72e90d523509d5915570c50c36f3cf996f33938bd0d59367703587b1"`
[INFO] [stdout] cc54620e72e90d523509d5915570c50c36f3cf996f33938bd0d59367703587b1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2beeeb2ff7e2da0928b6560e04b82a31ac93e945957582826fdf78ebf24e692
[INFO] running `"docker" "start" "-a" "d2beeeb2ff7e2da0928b6560e04b82a31ac93e945957582826fdf78ebf24e692"`
[INFO] [stderr] warning: dependency (blog) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (gui) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_exercise-2f15d6b7f3deb6a3
[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]      Running /opt/rustwide/target/debug/deps/rust_exercise-3985233590ae7b47
[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 rust_exercise
[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" "d2beeeb2ff7e2da0928b6560e04b82a31ac93e945957582826fdf78ebf24e692"`
[INFO] running `"docker" "rm" "-f" "d2beeeb2ff7e2da0928b6560e04b82a31ac93e945957582826fdf78ebf24e692"`
[INFO] [stdout] d2beeeb2ff7e2da0928b6560e04b82a31ac93e945957582826fdf78ebf24e692