[INFO] cloning repository https://github.com/JoaoPauloLousada/rust-essentials
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoaoPauloLousada/rust-essentials" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoaoPauloLousada%2Frust-essentials", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoaoPauloLousada%2Frust-essentials'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 509fa67c222d30529a67f9c7d73beecd13d7e516
[INFO] testing JoaoPauloLousada/rust-essentials against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoaoPauloLousada%2Frust-essentials" "/workspace/builds/worker-100/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-100/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JoaoPauloLousada/rust-essentials on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JoaoPauloLousada/rust-essentials
[INFO] finished tweaking git repo https://github.com/JoaoPauloLousada/rust-essentials
[INFO] tweaked toml for git repo https://github.com/JoaoPauloLousada/rust-essentials written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] crate git repo https://github.com/JoaoPauloLousada/rust-essentials already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 673ce0a2b8373aeb994bf03fd4e0848584d28988287b15c23c9333f52c5f6cc4
[INFO] running `Command { std: "docker" "start" "-a" "673ce0a2b8373aeb994bf03fd4e0848584d28988287b15c23c9333f52c5f6cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "673ce0a2b8373aeb994bf03fd4e0848584d28988287b15c23c9333f52c5f6cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673ce0a2b8373aeb994bf03fd4e0848584d28988287b15c23c9333f52c5f6cc4", kill_on_drop: false }`
[INFO] [stdout] 673ce0a2b8373aeb994bf03fd4e0848584d28988287b15c23c9333f52c5f6cc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ecc09db7d18dd293fbf9dea40a3d63cacdecb03bdc1ea09a6b6e40c722cebf1
[INFO] running `Command { std: "docker" "start" "-a" "9ecc09db7d18dd293fbf9dea40a3d63cacdecb03bdc1ea09a6b6e40c722cebf1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.69s
[INFO] running `Command { std: "docker" "inspect" "9ecc09db7d18dd293fbf9dea40a3d63cacdecb03bdc1ea09a6b6e40c722cebf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ecc09db7d18dd293fbf9dea40a3d63cacdecb03bdc1ea09a6b6e40c722cebf1", kill_on_drop: false }`
[INFO] [stdout] 9ecc09db7d18dd293fbf9dea40a3d63cacdecb03bdc1ea09a6b6e40c722cebf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62b8defa4f740247c892e0e6ba7f7b4aab4b99d3ac85a2ad02d5eb22a55f2a13
[INFO] running `Command { std: "docker" "start" "-a" "62b8defa4f740247c892e0e6ba7f7b4aab4b99d3ac85a2ad02d5eb22a55f2a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "62b8defa4f740247c892e0e6ba7f7b4aab4b99d3ac85a2ad02d5eb22a55f2a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b8defa4f740247c892e0e6ba7f7b4aab4b99d3ac85a2ad02d5eb22a55f2a13", kill_on_drop: false }`
[INFO] [stdout] 62b8defa4f740247c892e0e6ba7f7b4aab4b99d3ac85a2ad02d5eb22a55f2a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c34a903c9f85b5dfd8173a79c9e4571ee54c0ada8442ceb499e9e20326fae13
[INFO] running `Command { std: "docker" "start" "-a" "9c34a903c9f85b5dfd8173a79c9e4571ee54c0ada8442ceb499e9e20326fae13", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_01-fffdda9773839989)
[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" "9c34a903c9f85b5dfd8173a79c9e4571ee54c0ada8442ceb499e9e20326fae13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c34a903c9f85b5dfd8173a79c9e4571ee54c0ada8442ceb499e9e20326fae13", kill_on_drop: false }`
[INFO] [stdout] 9c34a903c9f85b5dfd8173a79c9e4571ee54c0ada8442ceb499e9e20326fae13