[INFO] cloning repository https://github.com/z2oh/dep_dot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/z2oh/dep_dot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2oh%2Fdep_dot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2oh%2Fdep_dot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f91e6ec8addca3f31818dc000a75c256b201cb05
[INFO] testing z2oh/dep_dot against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2oh%2Fdep_dot" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/z2oh/dep_dot on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/z2oh/dep_dot
[INFO] finished tweaking git repo https://github.com/z2oh/dep_dot
[INFO] tweaked toml for git repo https://github.com/z2oh/dep_dot written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/z2oh/dep_dot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba66a0445de7fc5e412d10df041366846defdf520363b23706b9482ccc5a794b
[INFO] running `Command { std: "docker" "start" "-a" "ba66a0445de7fc5e412d10df041366846defdf520363b23706b9482ccc5a794b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba66a0445de7fc5e412d10df041366846defdf520363b23706b9482ccc5a794b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba66a0445de7fc5e412d10df041366846defdf520363b23706b9482ccc5a794b", kill_on_drop: false }`
[INFO] [stdout] ba66a0445de7fc5e412d10df041366846defdf520363b23706b9482ccc5a794b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e429e3c882fca3c136b52db369185468b6652a4e0b1737bcd9aa0c7a074e65bd
[INFO] running `Command { std: "docker" "start" "-a" "e429e3c882fca3c136b52db369185468b6652a4e0b1737bcd9aa0c7a074e65bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling dep_dot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "e429e3c882fca3c136b52db369185468b6652a4e0b1737bcd9aa0c7a074e65bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e429e3c882fca3c136b52db369185468b6652a4e0b1737bcd9aa0c7a074e65bd", kill_on_drop: false }`
[INFO] [stdout] e429e3c882fca3c136b52db369185468b6652a4e0b1737bcd9aa0c7a074e65bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b9193702a5b4f5b1c6265bd6b6a5f7a41c9440644f995d1390fc3cb0ed15fca
[INFO] running `Command { std: "docker" "start" "-a" "9b9193702a5b4f5b1c6265bd6b6a5f7a41c9440644f995d1390fc3cb0ed15fca", kill_on_drop: false }`
[INFO] [stderr]    Compiling dep_dot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "9b9193702a5b4f5b1c6265bd6b6a5f7a41c9440644f995d1390fc3cb0ed15fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9193702a5b4f5b1c6265bd6b6a5f7a41c9440644f995d1390fc3cb0ed15fca", kill_on_drop: false }`
[INFO] [stdout] 9b9193702a5b4f5b1c6265bd6b6a5f7a41c9440644f995d1390fc3cb0ed15fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 402833b77b7b8c35cae6917f8041e3e99dac4c673a1c9919c1d59389fc59a3bf
[INFO] running `Command { std: "docker" "start" "-a" "402833b77b7b8c35cae6917f8041e3e99dac4c673a1c9919c1d59389fc59a3bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dep_dot-c9abb12fcfc00fbb)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "402833b77b7b8c35cae6917f8041e3e99dac4c673a1c9919c1d59389fc59a3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402833b77b7b8c35cae6917f8041e3e99dac4c673a1c9919c1d59389fc59a3bf", kill_on_drop: false }`
[INFO] [stdout] 402833b77b7b8c35cae6917f8041e3e99dac4c673a1c9919c1d59389fc59a3bf