[INFO] fetching crate signalo_sinks 0.5.2... [INFO] testing signalo_sinks-0.5.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate signalo_sinks 0.5.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate signalo_sinks 0.5.2 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 signalo_sinks 0.5.2 [INFO] finished tweaking crates.io crate signalo_sinks 0.5.2 [INFO] tweaked toml for crates.io crate signalo_sinks 0.5.2 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] c32821bc07bfe04764e6625031b7cd14c43d64e1551a6d4d53ab0c190663a835 [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" "c32821bc07bfe04764e6625031b7cd14c43d64e1551a6d4d53ab0c190663a835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c32821bc07bfe04764e6625031b7cd14c43d64e1551a6d4d53ab0c190663a835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c32821bc07bfe04764e6625031b7cd14c43d64e1551a6d4d53ab0c190663a835", kill_on_drop: false }` [INFO] [stdout] c32821bc07bfe04764e6625031b7cd14c43d64e1551a6d4d53ab0c190663a835 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 235c04bfee41ec340226828dfe8b5fdf44f0321bbed3831e82da4f5da65461fe [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" "235c04bfee41ec340226828dfe8b5fdf44f0321bbed3831e82da4f5da65461fe", kill_on_drop: false }` [INFO] [stderr] Compiling guts v0.1.1 [INFO] [stderr] Compiling replace_with v0.1.7 [INFO] [stderr] Compiling signalo_traits v0.5.0 [INFO] [stderr] Compiling signalo_sinks v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "235c04bfee41ec340226828dfe8b5fdf44f0321bbed3831e82da4f5da65461fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "235c04bfee41ec340226828dfe8b5fdf44f0321bbed3831e82da4f5da65461fe", kill_on_drop: false }` [INFO] [stdout] 235c04bfee41ec340226828dfe8b5fdf44f0321bbed3831e82da4f5da65461fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 21e03bf55dcc6999ed7ba93599f995af5ebec6bfa24365ad359879257bcfabae [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" "21e03bf55dcc6999ed7ba93599f995af5ebec6bfa24365ad359879257bcfabae", kill_on_drop: false }` [INFO] [stderr] Compiling nearly_eq v0.2.4 [INFO] [stderr] Compiling signalo_sinks v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "21e03bf55dcc6999ed7ba93599f995af5ebec6bfa24365ad359879257bcfabae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21e03bf55dcc6999ed7ba93599f995af5ebec6bfa24365ad359879257bcfabae", kill_on_drop: false }` [INFO] [stdout] 21e03bf55dcc6999ed7ba93599f995af5ebec6bfa24365ad359879257bcfabae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b8c2cd376a1834b02555e7a7b0ed4cbc74ab3ba404c2daf50a8ccd520949f72d [INFO] running `Command { std: "docker" "start" "-a" "b8c2cd376a1834b02555e7a7b0ed4cbc74ab3ba404c2daf50a8ccd520949f72d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/signalo_sinks-2db591b27c9167b0) [INFO] [stdout] [INFO] [stderr] Doc-tests signalo_sinks [INFO] [stdout] running 9 tests [INFO] [stdout] test bounds::tests::test ... ok [INFO] [stdout] test mean::tests::empty ... ok [INFO] [stdout] test min::tests::test ... ok [INFO] [stdout] test last::tests::test ... ok [INFO] [stdout] test mean::tests::non_empty ... ok [INFO] [stdout] test max::tests::test ... ok [INFO] [stdout] test statistics::tests::test ... ok [INFO] [stdout] test mean_variance::tests::test ... ok [INFO] [stdout] test integrate::tests::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 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" "b8c2cd376a1834b02555e7a7b0ed4cbc74ab3ba404c2daf50a8ccd520949f72d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8c2cd376a1834b02555e7a7b0ed4cbc74ab3ba404c2daf50a8ccd520949f72d", kill_on_drop: false }` [INFO] [stdout] b8c2cd376a1834b02555e7a7b0ed4cbc74ab3ba404c2daf50a8ccd520949f72d