[INFO] cloning repository https://github.com/stevenmsl/rust_cycle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevenmsl/rust_cycle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenmsl%2Frust_cycle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenmsl%2Frust_cycle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 916b7c5811611ce21452ac59642b3b0d97696376
[INFO] testing stevenmsl/rust_cycle 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%2Fstevenmsl%2Frust_cycle" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stevenmsl/rust_cycle 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/stevenmsl/rust_cycle
[INFO] finished tweaking git repo https://github.com/stevenmsl/rust_cycle
[INFO] tweaked toml for git repo https://github.com/stevenmsl/rust_cycle written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/stevenmsl/rust_cycle 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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 5a9070e55e4e0c9a488633bdf77563de6522b8c50e996e9be9acfcc33aa4cbb2
[INFO] running `Command { std: "docker" "start" "-a" "5a9070e55e4e0c9a488633bdf77563de6522b8c50e996e9be9acfcc33aa4cbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a9070e55e4e0c9a488633bdf77563de6522b8c50e996e9be9acfcc33aa4cbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a9070e55e4e0c9a488633bdf77563de6522b8c50e996e9be9acfcc33aa4cbb2", kill_on_drop: false }`
[INFO] [stdout] 5a9070e55e4e0c9a488633bdf77563de6522b8c50e996e9be9acfcc33aa4cbb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 8e5de5cc874f1cbc5906635ddc7abd2d312ec039453acb28065a77680706b81f
[INFO] running `Command { std: "docker" "start" "-a" "8e5de5cc874f1cbc5906635ddc7abd2d312ec039453acb28065a77680706b81f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_cycle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "8e5de5cc874f1cbc5906635ddc7abd2d312ec039453acb28065a77680706b81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5de5cc874f1cbc5906635ddc7abd2d312ec039453acb28065a77680706b81f", kill_on_drop: false }`
[INFO] [stdout] 8e5de5cc874f1cbc5906635ddc7abd2d312ec039453acb28065a77680706b81f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 676cacb1a748259bce8029fef8a35644aa4d392ac8243d9d3402de3f062a7bd3
[INFO] running `Command { std: "docker" "start" "-a" "676cacb1a748259bce8029fef8a35644aa4d392ac8243d9d3402de3f062a7bd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_cycle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_cycle-82b4dc83a3d05802)
[INFO] running `Command { std: "docker" "inspect" "676cacb1a748259bce8029fef8a35644aa4d392ac8243d9d3402de3f062a7bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676cacb1a748259bce8029fef8a35644aa4d392ac8243d9d3402de3f062a7bd3", kill_on_drop: false }`
[INFO] [stdout] 676cacb1a748259bce8029fef8a35644aa4d392ac8243d9d3402de3f062a7bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 14b5d5fe8b53c32a7644b111c56efe3efbfbb42ec690df40065aafc39e4e8470
[INFO] running `Command { std: "docker" "start" "-a" "14b5d5fe8b53c32a7644b111c56efe3efbfbb42ec690df40065aafc39e4e8470", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_cycle-82b4dc83a3d05802)
[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" "14b5d5fe8b53c32a7644b111c56efe3efbfbb42ec690df40065aafc39e4e8470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b5d5fe8b53c32a7644b111c56efe3efbfbb42ec690df40065aafc39e4e8470", kill_on_drop: false }`
[INFO] [stdout] 14b5d5fe8b53c32a7644b111c56efe3efbfbb42ec690df40065aafc39e4e8470