[INFO] fetching crate google-tpu1_alpha1-cli 2.0.4+20210217... [INFO] testing google-tpu1_alpha1-cli-2.0.4+20210217 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate google-tpu1_alpha1-cli 2.0.4+20210217 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate google-tpu1_alpha1-cli 2.0.4+20210217 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate google-tpu1_alpha1-cli 2.0.4+20210217 [INFO] finished tweaking crates.io crate google-tpu1_alpha1-cli 2.0.4+20210217 [INFO] tweaked toml for crates.io crate google-tpu1_alpha1-cli 2.0.4+20210217 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate google-tpu1_alpha1-cli 2.0.4+20210217 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `2.0.4+20210217` for dependency `google-tpu1_alpha1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded google-tpu1_alpha1 v2.0.4+20210217 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 714d91314cd8e54bedba2120f0477c6e297fbd817ffb2a6e6c4af4847b18b8cd [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" "714d91314cd8e54bedba2120f0477c6e297fbd817ffb2a6e6c4af4847b18b8cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "714d91314cd8e54bedba2120f0477c6e297fbd817ffb2a6e6c4af4847b18b8cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "714d91314cd8e54bedba2120f0477c6e297fbd817ffb2a6e6c4af4847b18b8cd", kill_on_drop: false }` [INFO] [stdout] 714d91314cd8e54bedba2120f0477c6e297fbd817ffb2a6e6c4af4847b18b8cd [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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b6dd244380c0020d9b30b10f592e0b0f5d25a666b3b813f7f1f1d86e2a824e1 [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" "4b6dd244380c0020d9b30b10f592e0b0f5d25a666b3b813f7f1f1d86e2a824e1", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `2.0.4+20210217` for dependency `google-tpu1_alpha1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Compiling google-tpu1_alpha1 v2.0.4+20210217 [INFO] [stderr] Compiling google-tpu1_alpha1-cli v2.0.4+20210217 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.08s [INFO] running `Command { std: "docker" "inspect" "4b6dd244380c0020d9b30b10f592e0b0f5d25a666b3b813f7f1f1d86e2a824e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b6dd244380c0020d9b30b10f592e0b0f5d25a666b3b813f7f1f1d86e2a824e1", kill_on_drop: false }` [INFO] [stdout] 4b6dd244380c0020d9b30b10f592e0b0f5d25a666b3b813f7f1f1d86e2a824e1 [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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bc955a3b3cb0707d38a6eae39670c07d852306b0702b68f7fee11e36ec9219f [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" "6bc955a3b3cb0707d38a6eae39670c07d852306b0702b68f7fee11e36ec9219f", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `2.0.4+20210217` for dependency `google-tpu1_alpha1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling google-tpu1_alpha1-cli v2.0.4+20210217 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.28s [INFO] running `Command { std: "docker" "inspect" "6bc955a3b3cb0707d38a6eae39670c07d852306b0702b68f7fee11e36ec9219f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bc955a3b3cb0707d38a6eae39670c07d852306b0702b68f7fee11e36ec9219f", kill_on_drop: false }` [INFO] [stdout] 6bc955a3b3cb0707d38a6eae39670c07d852306b0702b68f7fee11e36ec9219f [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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc5888ad3e8b077bb7f6da35ac4f0dbf9008326acd61d3e0bc671b532841f6d0 [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" "dc5888ad3e8b077bb7f6da35ac4f0dbf9008326acd61d3e0bc671b532841f6d0", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `2.0.4+20210217` for dependency `google-tpu1_alpha1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tpu1_alpha1-04e515ce7de15978) [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" "dc5888ad3e8b077bb7f6da35ac4f0dbf9008326acd61d3e0bc671b532841f6d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc5888ad3e8b077bb7f6da35ac4f0dbf9008326acd61d3e0bc671b532841f6d0", kill_on_drop: false }` [INFO] [stdout] dc5888ad3e8b077bb7f6da35ac4f0dbf9008326acd61d3e0bc671b532841f6d0