[INFO] cloning repository https://github.com/rust4-net/borrowing-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust4-net/borrowing-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust4-net%2Fborrowing-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust4-net%2Fborrowing-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d032b8440f1e2d5200ed67f3f010675b73215c4
[INFO] testing rust4-net/borrowing-rust 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%2Frust4-net%2Fborrowing-rust" "/workspace/builds/worker-65/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust4-net/borrowing-rust 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/rust4-net/borrowing-rust
[INFO] finished tweaking git repo https://github.com/rust4-net/borrowing-rust
[INFO] tweaked toml for git repo https://github.com/rust4-net/borrowing-rust written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate git repo https://github.com/rust4-net/borrowing-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 2af14fb7a0a2103164c2d2b1490124ccd751007daee8be2bdb79829b75624277
[INFO] running `Command { std: "docker" "start" "-a" "2af14fb7a0a2103164c2d2b1490124ccd751007daee8be2bdb79829b75624277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2af14fb7a0a2103164c2d2b1490124ccd751007daee8be2bdb79829b75624277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af14fb7a0a2103164c2d2b1490124ccd751007daee8be2bdb79829b75624277", kill_on_drop: false }`
[INFO] [stdout] 2af14fb7a0a2103164c2d2b1490124ccd751007daee8be2bdb79829b75624277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] c3386c36bab389aa58ae3438f5010c0fdd9c73f4c1995200f8e0a707035438e3
[INFO] running `Command { std: "docker" "start" "-a" "c3386c36bab389aa58ae3438f5010c0fdd9c73f4c1995200f8e0a707035438e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling borrowing-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "c3386c36bab389aa58ae3438f5010c0fdd9c73f4c1995200f8e0a707035438e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3386c36bab389aa58ae3438f5010c0fdd9c73f4c1995200f8e0a707035438e3", kill_on_drop: false }`
[INFO] [stdout] c3386c36bab389aa58ae3438f5010c0fdd9c73f4c1995200f8e0a707035438e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 37c0b04ccda944de12ffb3dd145fdef38c9ad87d1d2d500fcd7ae94c5664508c
[INFO] running `Command { std: "docker" "start" "-a" "37c0b04ccda944de12ffb3dd145fdef38c9ad87d1d2d500fcd7ae94c5664508c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling borrowing-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.87s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/borrowing_rust-3a5480a64aafac7c)
[INFO] running `Command { std: "docker" "inspect" "37c0b04ccda944de12ffb3dd145fdef38c9ad87d1d2d500fcd7ae94c5664508c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c0b04ccda944de12ffb3dd145fdef38c9ad87d1d2d500fcd7ae94c5664508c", kill_on_drop: false }`
[INFO] [stdout] 37c0b04ccda944de12ffb3dd145fdef38c9ad87d1d2d500fcd7ae94c5664508c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] e114df33900a390a7eb939f3d3f972599fe6292dfedf77c58219da4cb19b79d4
[INFO] running `Command { std: "docker" "start" "-a" "e114df33900a390a7eb939f3d3f972599fe6292dfedf77c58219da4cb19b79d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.75s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/borrowing_rust-3a5480a64aafac7c)
[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" "e114df33900a390a7eb939f3d3f972599fe6292dfedf77c58219da4cb19b79d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e114df33900a390a7eb939f3d3f972599fe6292dfedf77c58219da4cb19b79d4", kill_on_drop: false }`
[INFO] [stdout] e114df33900a390a7eb939f3d3f972599fe6292dfedf77c58219da4cb19b79d4