[INFO] cloning repository https://github.com/crlsktr/rsTreeView
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crlsktr/rsTreeView" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrlsktr%2FrsTreeView", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrlsktr%2FrsTreeView'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f128efd5cfe81edbac91a6b78192000c3b60aeca
[INFO] testing crlsktr/rsTreeView against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrlsktr%2FrsTreeView" "/workspace/builds/worker-76/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crlsktr/rsTreeView on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/crlsktr/rsTreeView
[INFO] finished tweaking git repo https://github.com/crlsktr/rsTreeView
[INFO] tweaked toml for git repo https://github.com/crlsktr/rsTreeView written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] crate git repo https://github.com/crlsktr/rsTreeView already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5887955d8a8acd3887eccf860704b62880473107151e627ba78df55ff36fcb40
[INFO] running `Command { std: "docker" "start" "-a" "5887955d8a8acd3887eccf860704b62880473107151e627ba78df55ff36fcb40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5887955d8a8acd3887eccf860704b62880473107151e627ba78df55ff36fcb40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5887955d8a8acd3887eccf860704b62880473107151e627ba78df55ff36fcb40", kill_on_drop: false }`
[INFO] [stdout] 5887955d8a8acd3887eccf860704b62880473107151e627ba78df55ff36fcb40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c60aef7c39d98eeb25e03e4ee40d2cbba756f5e6e680baefaa30b44cfc4a604c
[INFO] running `Command { std: "docker" "start" "-a" "c60aef7c39d98eeb25e03e4ee40d2cbba756f5e6e680baefaa30b44cfc4a604c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling treevisualization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 28s
[INFO] running `Command { std: "docker" "inspect" "c60aef7c39d98eeb25e03e4ee40d2cbba756f5e6e680baefaa30b44cfc4a604c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60aef7c39d98eeb25e03e4ee40d2cbba756f5e6e680baefaa30b44cfc4a604c", kill_on_drop: false }`
[INFO] [stdout] c60aef7c39d98eeb25e03e4ee40d2cbba756f5e6e680baefaa30b44cfc4a604c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f084d70a01371e784b79c3ba8253d79b2aa3ba7ca6b652954c3159c4d7ea9589
[INFO] running `Command { std: "docker" "start" "-a" "f084d70a01371e784b79c3ba8253d79b2aa3ba7ca6b652954c3159c4d7ea9589", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling treevisualization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.05s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/treevisualization-749e3a030f15d6dc)
[INFO] running `Command { std: "docker" "inspect" "f084d70a01371e784b79c3ba8253d79b2aa3ba7ca6b652954c3159c4d7ea9589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f084d70a01371e784b79c3ba8253d79b2aa3ba7ca6b652954c3159c4d7ea9589", kill_on_drop: false }`
[INFO] [stdout] f084d70a01371e784b79c3ba8253d79b2aa3ba7ca6b652954c3159c4d7ea9589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd5278acf0b6220db488af667d7e5bd22ac0872596839a4015f3f9401e0ff731
[INFO] running `Command { std: "docker" "start" "-a" "fd5278acf0b6220db488af667d7e5bd22ac0872596839a4015f3f9401e0ff731", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/treevisualization-749e3a030f15d6dc)
[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" "fd5278acf0b6220db488af667d7e5bd22ac0872596839a4015f3f9401e0ff731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd5278acf0b6220db488af667d7e5bd22ac0872596839a4015f3f9401e0ff731", kill_on_drop: false }`
[INFO] [stdout] fd5278acf0b6220db488af667d7e5bd22ac0872596839a4015f3f9401e0ff731