[INFO] fetching crate ipv10 0.0.1...
[INFO] testing ipv10-0.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ipv10 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ipv10 0.0.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ipv10 0.0.1
[INFO] finished tweaking crates.io crate ipv10 0.0.1
[INFO] tweaked toml for crates.io crate ipv10 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe68785107f1bfa9948d1e9fc6e9910e0fe15c60c2510df52ab369b846eee2a4
[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" "fe68785107f1bfa9948d1e9fc6e9910e0fe15c60c2510df52ab369b846eee2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe68785107f1bfa9948d1e9fc6e9910e0fe15c60c2510df52ab369b846eee2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe68785107f1bfa9948d1e9fc6e9910e0fe15c60c2510df52ab369b846eee2a4", kill_on_drop: false }`
[INFO] [stdout] fe68785107f1bfa9948d1e9fc6e9910e0fe15c60c2510df52ab369b846eee2a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3cb487f288a73c43b08293935a5e9ac7cfb0018f51cb0d49fda19bdd9f8b995
[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" "a3cb487f288a73c43b08293935a5e9ac7cfb0018f51cb0d49fda19bdd9f8b995", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipv10 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "a3cb487f288a73c43b08293935a5e9ac7cfb0018f51cb0d49fda19bdd9f8b995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3cb487f288a73c43b08293935a5e9ac7cfb0018f51cb0d49fda19bdd9f8b995", kill_on_drop: false }`
[INFO] [stdout] a3cb487f288a73c43b08293935a5e9ac7cfb0018f51cb0d49fda19bdd9f8b995
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 5436ca3333444b68df784e19cb213d99814d4f12a8e2e8cda856b1341d06860a
[INFO] running `Command { std: "docker" "start" "-a" "5436ca3333444b68df784e19cb213d99814d4f12a8e2e8cda856b1341d06860a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipv10 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "5436ca3333444b68df784e19cb213d99814d4f12a8e2e8cda856b1341d06860a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5436ca3333444b68df784e19cb213d99814d4f12a8e2e8cda856b1341d06860a", kill_on_drop: false }`
[INFO] [stdout] 5436ca3333444b68df784e19cb213d99814d4f12a8e2e8cda856b1341d06860a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] de01090e8017ea6bceb2c4f5f0a50a1b887d387cf0088f606b13c1dfea60de14
[INFO] running `Command { std: "docker" "start" "-a" "de01090e8017ea6bceb2c4f5f0a50a1b887d387cf0088f606b13c1dfea60de14", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ipv10-dcb48796a82ab840
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests ipv10
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "de01090e8017ea6bceb2c4f5f0a50a1b887d387cf0088f606b13c1dfea60de14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de01090e8017ea6bceb2c4f5f0a50a1b887d387cf0088f606b13c1dfea60de14", kill_on_drop: false }`
[INFO] [stdout] de01090e8017ea6bceb2c4f5f0a50a1b887d387cf0088f606b13c1dfea60de14