[INFO] cloning repository https://github.com/benjy1232/messing_with_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benjy1232/messing_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjy1232%2Fmessing_with_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjy1232%2Fmessing_with_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd08fbb4d8e12f0be125254e47cbb8c56d52010f
[INFO] testing benjy1232/messing_with_rust 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%2Fbenjy1232%2Fmessing_with_rust" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benjy1232/messing_with_rust 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/benjy1232/messing_with_rust
[INFO] finished tweaking git repo https://github.com/benjy1232/messing_with_rust
[INFO] tweaked toml for git repo https://github.com/benjy1232/messing_with_rust written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/benjy1232/messing_with_rust 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] [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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 9a67ae3f4321eed87e75bdf3520331be61bee46e5bc727e89767d84bf9689f65
[INFO] running `Command { std: "docker" "start" "-a" "9a67ae3f4321eed87e75bdf3520331be61bee46e5bc727e89767d84bf9689f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a67ae3f4321eed87e75bdf3520331be61bee46e5bc727e89767d84bf9689f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a67ae3f4321eed87e75bdf3520331be61bee46e5bc727e89767d84bf9689f65", kill_on_drop: false }`
[INFO] [stdout] 9a67ae3f4321eed87e75bdf3520331be61bee46e5bc727e89767d84bf9689f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] f06b4305b5aa5761a641cfcf32d9a5617538e282ba0ad752042d8c800e8806ed
[INFO] running `Command { std: "docker" "start" "-a" "f06b4305b5aa5761a641cfcf32d9a5617538e282ba0ad752042d8c800e8806ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling messing_with_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "f06b4305b5aa5761a641cfcf32d9a5617538e282ba0ad752042d8c800e8806ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06b4305b5aa5761a641cfcf32d9a5617538e282ba0ad752042d8c800e8806ed", kill_on_drop: false }`
[INFO] [stdout] f06b4305b5aa5761a641cfcf32d9a5617538e282ba0ad752042d8c800e8806ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 0900491f2da62da522dd5da2001442a256772913acd82b132e641f85530d3653
[INFO] running `Command { std: "docker" "start" "-a" "0900491f2da62da522dd5da2001442a256772913acd82b132e641f85530d3653", kill_on_drop: false }`
[INFO] [stderr]    Compiling messing_with_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "0900491f2da62da522dd5da2001442a256772913acd82b132e641f85530d3653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0900491f2da62da522dd5da2001442a256772913acd82b132e641f85530d3653", kill_on_drop: false }`
[INFO] [stdout] 0900491f2da62da522dd5da2001442a256772913acd82b132e641f85530d3653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 3048355032ea89b91fdf4720f1924a1635d7bf81ef975c7baee0c4c1892683c1
[INFO] running `Command { std: "docker" "start" "-a" "3048355032ea89b91fdf4720f1924a1635d7bf81ef975c7baee0c4c1892683c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/messing_with_rust-f1bf1845e6277574)
[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" "3048355032ea89b91fdf4720f1924a1635d7bf81ef975c7baee0c4c1892683c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3048355032ea89b91fdf4720f1924a1635d7bf81ef975c7baee0c4c1892683c1", kill_on_drop: false }`
[INFO] [stdout] 3048355032ea89b91fdf4720f1924a1635d7bf81ef975c7baee0c4c1892683c1