[INFO] fetching crate tesselation 0.0.0...
[INFO] testing tesselation-0.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tesselation 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tesselation 0.0.0 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 tesselation 0.0.0
[INFO] finished tweaking crates.io crate tesselation 0.0.0
[INFO] tweaked toml for crates.io crate tesselation 0.0.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc213d54101dfcd0237b7efede6cf97df2680898a269897d7aa1f5a0824ad675
[INFO] running `Command { std: "docker" "start" "-a" "dc213d54101dfcd0237b7efede6cf97df2680898a269897d7aa1f5a0824ad675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc213d54101dfcd0237b7efede6cf97df2680898a269897d7aa1f5a0824ad675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc213d54101dfcd0237b7efede6cf97df2680898a269897d7aa1f5a0824ad675", kill_on_drop: false }`
[INFO] [stdout] dc213d54101dfcd0237b7efede6cf97df2680898a269897d7aa1f5a0824ad675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1f48a514d41064e09d3bca592ce98ba6856ae58bece961266cf1f5fb8db19519
[INFO] running `Command { std: "docker" "start" "-a" "1f48a514d41064e09d3bca592ce98ba6856ae58bece961266cf1f5fb8db19519", kill_on_drop: false }`
[INFO] [stderr]    Compiling tesselation v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1f48a514d41064e09d3bca592ce98ba6856ae58bece961266cf1f5fb8db19519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f48a514d41064e09d3bca592ce98ba6856ae58bece961266cf1f5fb8db19519", kill_on_drop: false }`
[INFO] [stdout] 1f48a514d41064e09d3bca592ce98ba6856ae58bece961266cf1f5fb8db19519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bd0eb43b42488f5b9643787c1c52173a1910e608cce18e440307cc8669d901b4
[INFO] running `Command { std: "docker" "start" "-a" "bd0eb43b42488f5b9643787c1c52173a1910e608cce18e440307cc8669d901b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tesselation v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "bd0eb43b42488f5b9643787c1c52173a1910e608cce18e440307cc8669d901b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0eb43b42488f5b9643787c1c52173a1910e608cce18e440307cc8669d901b4", kill_on_drop: false }`
[INFO] [stdout] bd0eb43b42488f5b9643787c1c52173a1910e608cce18e440307cc8669d901b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a0aa9f939c63752080b830f9035805db344ab3b41decc952ed96068b0cdffb6d
[INFO] running `Command { std: "docker" "start" "-a" "a0aa9f939c63752080b830f9035805db344ab3b41decc952ed96068b0cdffb6d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tesselation-f41b5e95d3f8ffd4
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tesselation
[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" "a0aa9f939c63752080b830f9035805db344ab3b41decc952ed96068b0cdffb6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0aa9f939c63752080b830f9035805db344ab3b41decc952ed96068b0cdffb6d", kill_on_drop: false }`
[INFO] [stdout] a0aa9f939c63752080b830f9035805db344ab3b41decc952ed96068b0cdffb6d