[INFO] fetching crate arc-bytes 0.3.4...
[INFO] testing arc-bytes-0.3.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate arc-bytes 0.3.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate arc-bytes 0.3.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate arc-bytes 0.3.4
[INFO] finished tweaking crates.io crate arc-bytes 0.3.4
[INFO] tweaked toml for crates.io crate arc-bytes 0.3.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] bb81b483524c2d8223e5e9fcf4ca5438c0fffa30e8eca4124c7cfb74ad3a72a4
[INFO] running `Command { std: "docker" "start" "-a" "bb81b483524c2d8223e5e9fcf4ca5438c0fffa30e8eca4124c7cfb74ad3a72a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb81b483524c2d8223e5e9fcf4ca5438c0fffa30e8eca4124c7cfb74ad3a72a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb81b483524c2d8223e5e9fcf4ca5438c0fffa30e8eca4124c7cfb74ad3a72a4", kill_on_drop: false }`
[INFO] [stdout] bb81b483524c2d8223e5e9fcf4ca5438c0fffa30e8eca4124c7cfb74ad3a72a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] 328223c1dc40d6f7c32c34abba5f5f61e4dcee989d605b2945203361a41fe2a4
[INFO] running `Command { std: "docker" "start" "-a" "328223c1dc40d6f7c32c34abba5f5f61e4dcee989d605b2945203361a41fe2a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-bytes v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "328223c1dc40d6f7c32c34abba5f5f61e4dcee989d605b2945203361a41fe2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328223c1dc40d6f7c32c34abba5f5f61e4dcee989d605b2945203361a41fe2a4", kill_on_drop: false }`
[INFO] [stdout] 328223c1dc40d6f7c32c34abba5f5f61e4dcee989d605b2945203361a41fe2a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] 92678b0eae54c3aef306469604ba9dda092139ebfa8cced40caad2fdca263b9a
[INFO] running `Command { std: "docker" "start" "-a" "92678b0eae54c3aef306469604ba9dda092139ebfa8cced40caad2fdca263b9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derive-where v1.0.0-rc.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling pot v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling arc-bytes v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 44.09s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/arc_bytes-c013d9db9d169eb2)
[INFO] running `Command { std: "docker" "inspect" "92678b0eae54c3aef306469604ba9dda092139ebfa8cced40caad2fdca263b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92678b0eae54c3aef306469604ba9dda092139ebfa8cced40caad2fdca263b9a", kill_on_drop: false }`
[INFO] [stdout] 92678b0eae54c3aef306469604ba9dda092139ebfa8cced40caad2fdca263b9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] eb33f1c5de07495f430da07e83909c8b5da770fbc9729f20dbc345d448bf127f
[INFO] running `Command { std: "docker" "start" "-a" "eb33f1c5de07495f430da07e83909c8b5da770fbc9729f20dbc345d448bf127f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arc_bytes-c013d9db9d169eb2)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test debug_fmt ... ok
[INFO] [stdout] test conversion_tests ... ok
[INFO] [stdout] test from_cow_tests ... ok
[INFO] [stdout] test ord_tests ... ok
[INFO] [stdout] test iterator_tests ... ok
[INFO] [stdout] test read_tests ... ok
[INFO] [stdout] test slice_tests ... ok
[INFO] [stdout] test serde::serialization_tests ... ok
[INFO] [stdout] test read_zero_bytes_at_end ... ok
[INFO] [stdout] test default_is_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arc-bytes
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - ArcBytes::read_bytes (line 340) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::into_owned (line 245) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::as_slice (line 293) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::owned (line 222) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::slice (line 309) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::borrowed (line 233) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::new (line 207) ... ok
[INFO] [stdout] test src/lib.rs - ArcBytes::split_at (line 371) ... ok
[INFO] [stdout] test src/lib.rs - print_bytes (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb33f1c5de07495f430da07e83909c8b5da770fbc9729f20dbc345d448bf127f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb33f1c5de07495f430da07e83909c8b5da770fbc9729f20dbc345d448bf127f", kill_on_drop: false }`
[INFO] [stdout] eb33f1c5de07495f430da07e83909c8b5da770fbc9729f20dbc345d448bf127f