[INFO] cloning repository https://github.com/Niedzwiedzw/warp-bug-showcase
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Niedzwiedzw/warp-bug-showcase" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Fwarp-bug-showcase", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Fwarp-bug-showcase'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b2b8a6943b15d3b7163b6a18311fa4f8fb2e6d7
[INFO] testing Niedzwiedzw/warp-bug-showcase against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiedzwiedzw%2Fwarp-bug-showcase" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Niedzwiedzw/warp-bug-showcase on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Niedzwiedzw/warp-bug-showcase
[INFO] finished tweaking git repo https://github.com/Niedzwiedzw/warp-bug-showcase
[INFO] tweaked toml for git repo https://github.com/Niedzwiedzw/warp-bug-showcase written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/Niedzwiedzw/warp-bug-showcase already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29106b4bc98f74137507e3a9074918abdf15a02cfd67dfb0fc2ed875462f0aa3
[INFO] running `Command { std: "docker" "start" "-a" "29106b4bc98f74137507e3a9074918abdf15a02cfd67dfb0fc2ed875462f0aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29106b4bc98f74137507e3a9074918abdf15a02cfd67dfb0fc2ed875462f0aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29106b4bc98f74137507e3a9074918abdf15a02cfd67dfb0fc2ed875462f0aa3", kill_on_drop: false }`
[INFO] [stdout] 29106b4bc98f74137507e3a9074918abdf15a02cfd67dfb0fc2ed875462f0aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa088ed671a17a71e30d4153d866b0fa931835bddbd0b108da521a5294c729b4
[INFO] running `Command { std: "docker" "start" "-a" "aa088ed671a17a71e30d4153d866b0fa931835bddbd0b108da521a5294c729b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling warp-bug-showcase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.70s
[INFO] running `Command { std: "docker" "inspect" "aa088ed671a17a71e30d4153d866b0fa931835bddbd0b108da521a5294c729b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa088ed671a17a71e30d4153d866b0fa931835bddbd0b108da521a5294c729b4", kill_on_drop: false }`
[INFO] [stdout] aa088ed671a17a71e30d4153d866b0fa931835bddbd0b108da521a5294c729b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c50b98b478cfccf0b2369c60a629e1337420599fc7e13c876b7d8c1bbd4bcb22
[INFO] running `Command { std: "docker" "start" "-a" "c50b98b478cfccf0b2369c60a629e1337420599fc7e13c876b7d8c1bbd4bcb22", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling warp-bug-showcase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "c50b98b478cfccf0b2369c60a629e1337420599fc7e13c876b7d8c1bbd4bcb22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50b98b478cfccf0b2369c60a629e1337420599fc7e13c876b7d8c1bbd4bcb22", kill_on_drop: false }`
[INFO] [stdout] c50b98b478cfccf0b2369c60a629e1337420599fc7e13c876b7d8c1bbd4bcb22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bce9f3d9fa7efb6ffdf9c7839620c79478d01e093ee2b7109369df3583211ec3
[INFO] running `Command { std: "docker" "start" "-a" "bce9f3d9fa7efb6ffdf9c7839620c79478d01e093ee2b7109369df3583211ec3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/warp_bug_showcase-1f4210770deede10)
[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" "bce9f3d9fa7efb6ffdf9c7839620c79478d01e093ee2b7109369df3583211ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce9f3d9fa7efb6ffdf9c7839620c79478d01e093ee2b7109369df3583211ec3", kill_on_drop: false }`
[INFO] [stdout] bce9f3d9fa7efb6ffdf9c7839620c79478d01e093ee2b7109369df3583211ec3