[INFO] fetching crate functionslib 0.1.1...
[INFO] testing functionslib-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate functionslib 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate functionslib 0.1.1 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 crates.io crate functionslib 0.1.1
[INFO] finished tweaking crates.io crate functionslib 0.1.1
[INFO] tweaked toml for crates.io crate functionslib 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 4c277a2218b5e635f1f89d3761d2fe3912deb98b4030372d456a5291a118546d
[INFO] running `Command { std: "docker" "start" "-a" "4c277a2218b5e635f1f89d3761d2fe3912deb98b4030372d456a5291a118546d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c277a2218b5e635f1f89d3761d2fe3912deb98b4030372d456a5291a118546d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c277a2218b5e635f1f89d3761d2fe3912deb98b4030372d456a5291a118546d", kill_on_drop: false }`
[INFO] [stdout] 4c277a2218b5e635f1f89d3761d2fe3912deb98b4030372d456a5291a118546d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] abe6b3bb029656660075408cf9cabbf36c4a73e025181a2e79f9764dbe4c995b
[INFO] running `Command { std: "docker" "start" "-a" "abe6b3bb029656660075408cf9cabbf36c4a73e025181a2e79f9764dbe4c995b", kill_on_drop: false }`
[INFO] [stderr]    Compiling functionslib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "abe6b3bb029656660075408cf9cabbf36c4a73e025181a2e79f9764dbe4c995b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe6b3bb029656660075408cf9cabbf36c4a73e025181a2e79f9764dbe4c995b", kill_on_drop: false }`
[INFO] [stdout] abe6b3bb029656660075408cf9cabbf36c4a73e025181a2e79f9764dbe4c995b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] f889f8728e5cd5e606e43857ab88dd80dbeb650ec1c2b01985b7f00a6df2e9df
[INFO] running `Command { std: "docker" "start" "-a" "f889f8728e5cd5e606e43857ab88dd80dbeb650ec1c2b01985b7f00a6df2e9df", kill_on_drop: false }`
[INFO] [stderr]    Compiling functionslib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "f889f8728e5cd5e606e43857ab88dd80dbeb650ec1c2b01985b7f00a6df2e9df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f889f8728e5cd5e606e43857ab88dd80dbeb650ec1c2b01985b7f00a6df2e9df", kill_on_drop: false }`
[INFO] [stdout] f889f8728e5cd5e606e43857ab88dd80dbeb650ec1c2b01985b7f00a6df2e9df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] 325b9e339a0094a981144cecb0998b12f01e75c72d902aae3a7a48fb6a3ceef6
[INFO] running `Command { std: "docker" "start" "-a" "325b9e339a0094a981144cecb0998b12f01e75c72d902aae3a7a48fb6a3ceef6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/functionslib-9a120c37379484e0)
[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] [stderr]    Doc-tests functionslib
[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" "325b9e339a0094a981144cecb0998b12f01e75c72d902aae3a7a48fb6a3ceef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325b9e339a0094a981144cecb0998b12f01e75c72d902aae3a7a48fb6a3ceef6", kill_on_drop: false }`
[INFO] [stdout] 325b9e339a0094a981144cecb0998b12f01e75c72d902aae3a7a48fb6a3ceef6