[INFO] fetching crate rslr 0.0.0...
[INFO] testing rslr-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rslr 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rslr 0.0.0 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 crates.io crate rslr 0.0.0
[INFO] finished tweaking crates.io crate rslr 0.0.0
[INFO] tweaked toml for crates.io crate rslr 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4718716552b8a3c81e372ac93ca0f0abd43c0299f7237ee4e7f0b46d5b23ec5d
[INFO] running `Command { std: "docker" "start" "-a" "4718716552b8a3c81e372ac93ca0f0abd43c0299f7237ee4e7f0b46d5b23ec5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4718716552b8a3c81e372ac93ca0f0abd43c0299f7237ee4e7f0b46d5b23ec5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4718716552b8a3c81e372ac93ca0f0abd43c0299f7237ee4e7f0b46d5b23ec5d", kill_on_drop: false }`
[INFO] [stdout] 4718716552b8a3c81e372ac93ca0f0abd43c0299f7237ee4e7f0b46d5b23ec5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 039ecd1a1f8a1bec7af3f29188973777f3ac3f9759afbfe8c400fd3b983ceeea
[INFO] running `Command { std: "docker" "start" "-a" "039ecd1a1f8a1bec7af3f29188973777f3ac3f9759afbfe8c400fd3b983ceeea", kill_on_drop: false }`
[INFO] [stderr]    Compiling rslr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "039ecd1a1f8a1bec7af3f29188973777f3ac3f9759afbfe8c400fd3b983ceeea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "039ecd1a1f8a1bec7af3f29188973777f3ac3f9759afbfe8c400fd3b983ceeea", kill_on_drop: false }`
[INFO] [stdout] 039ecd1a1f8a1bec7af3f29188973777f3ac3f9759afbfe8c400fd3b983ceeea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dca5e3eaf278fc43b4ac72d708630f986de8b1e87e465ef34e19256eb925501c
[INFO] running `Command { std: "docker" "start" "-a" "dca5e3eaf278fc43b4ac72d708630f986de8b1e87e465ef34e19256eb925501c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rslr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "dca5e3eaf278fc43b4ac72d708630f986de8b1e87e465ef34e19256eb925501c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca5e3eaf278fc43b4ac72d708630f986de8b1e87e465ef34e19256eb925501c", kill_on_drop: false }`
[INFO] [stdout] dca5e3eaf278fc43b4ac72d708630f986de8b1e87e465ef34e19256eb925501c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 99559dad5096244c6864970cb4c427a946059bf2d7d835757d3a317ec23d7e13
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99559dad5096244c6864970cb4c427a946059bf2d7d835757d3a317ec23d7e13", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rslr-310d096a4f225e57)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rslr
[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] [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" "99559dad5096244c6864970cb4c427a946059bf2d7d835757d3a317ec23d7e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99559dad5096244c6864970cb4c427a946059bf2d7d835757d3a317ec23d7e13", kill_on_drop: false }`
[INFO] [stdout] 99559dad5096244c6864970cb4c427a946059bf2d7d835757d3a317ec23d7e13