[INFO] cloning repository https://github.com/cthunman/bellman_ford
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cthunman/bellman_ford" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcthunman%2Fbellman_ford", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcthunman%2Fbellman_ford'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe1bf86d294f3793d492d102c01fba173064017c
[INFO] testing cthunman/bellman_ford 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%2Fcthunman%2Fbellman_ford" "/workspace/builds/worker-75/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-75/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cthunman/bellman_ford 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/cthunman/bellman_ford
[INFO] finished tweaking git repo https://github.com/cthunman/bellman_ford
[INFO] tweaked toml for git repo https://github.com/cthunman/bellman_ford written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate git repo https://github.com/cthunman/bellman_ford 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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 3034294fe8f041332608abfb7113d85fc6d933169f24b95825b772e8f7a748f2
[INFO] running `Command { std: "docker" "start" "-a" "3034294fe8f041332608abfb7113d85fc6d933169f24b95825b772e8f7a748f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3034294fe8f041332608abfb7113d85fc6d933169f24b95825b772e8f7a748f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3034294fe8f041332608abfb7113d85fc6d933169f24b95825b772e8f7a748f2", kill_on_drop: false }`
[INFO] [stdout] 3034294fe8f041332608abfb7113d85fc6d933169f24b95825b772e8f7a748f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] b3cfd11bccdf8ba7c1765eafb2270c9b0615916c586881d7891a479b2aec992c
[INFO] running `Command { std: "docker" "start" "-a" "b3cfd11bccdf8ba7c1765eafb2270c9b0615916c586881d7891a479b2aec992c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bellman_ford v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "b3cfd11bccdf8ba7c1765eafb2270c9b0615916c586881d7891a479b2aec992c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3cfd11bccdf8ba7c1765eafb2270c9b0615916c586881d7891a479b2aec992c", kill_on_drop: false }`
[INFO] [stdout] b3cfd11bccdf8ba7c1765eafb2270c9b0615916c586881d7891a479b2aec992c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 80d42529907f0c2d945bd3fa4f8aa73c31fabe9a601dee209b0931cc10356c67
[INFO] running `Command { std: "docker" "start" "-a" "80d42529907f0c2d945bd3fa4f8aa73c31fabe9a601dee209b0931cc10356c67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bellman_ford v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bellman_ford-034baf2b7e54c720)
[INFO] running `Command { std: "docker" "inspect" "80d42529907f0c2d945bd3fa4f8aa73c31fabe9a601dee209b0931cc10356c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d42529907f0c2d945bd3fa4f8aa73c31fabe9a601dee209b0931cc10356c67", kill_on_drop: false }`
[INFO] [stdout] 80d42529907f0c2d945bd3fa4f8aa73c31fabe9a601dee209b0931cc10356c67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 279c349bc766a77a72fac63018c13738d2a0d90aa5fabb097a0acda3058d2b76
[INFO] running `Command { std: "docker" "start" "-a" "279c349bc766a77a72fac63018c13738d2a0d90aa5fabb097a0acda3058d2b76", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bellman_ford-034baf2b7e54c720)
[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" "279c349bc766a77a72fac63018c13738d2a0d90aa5fabb097a0acda3058d2b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279c349bc766a77a72fac63018c13738d2a0d90aa5fabb097a0acda3058d2b76", kill_on_drop: false }`
[INFO] [stdout] 279c349bc766a77a72fac63018c13738d2a0d90aa5fabb097a0acda3058d2b76