[INFO] fetching crate httlib-h2 0.0.0...
[INFO] testing httlib-h2-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate httlib-h2 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate httlib-h2 0.0.0 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] started tweaking crates.io crate httlib-h2 0.0.0
[INFO] finished tweaking crates.io crate httlib-h2 0.0.0
[INFO] tweaked toml for crates.io crate httlib-h2 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate httlib-h2 0.0.0 already has a lockfile, it will not be regenerated
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 38aeb5a1809c8fed9ed9330b86d6989edbbbe1f8e7ef3561bc6f7983fe2fe08d
[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" "38aeb5a1809c8fed9ed9330b86d6989edbbbe1f8e7ef3561bc6f7983fe2fe08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38aeb5a1809c8fed9ed9330b86d6989edbbbe1f8e7ef3561bc6f7983fe2fe08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38aeb5a1809c8fed9ed9330b86d6989edbbbe1f8e7ef3561bc6f7983fe2fe08d", kill_on_drop: false }`
[INFO] [stdout] 38aeb5a1809c8fed9ed9330b86d6989edbbbe1f8e7ef3561bc6f7983fe2fe08d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 5d210d88014e59454fd84dab164840c54727ba7ca503a9d46f94604c24d781a0
[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" "5d210d88014e59454fd84dab164840c54727ba7ca503a9d46f94604c24d781a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling httlib-h2 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "5d210d88014e59454fd84dab164840c54727ba7ca503a9d46f94604c24d781a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d210d88014e59454fd84dab164840c54727ba7ca503a9d46f94604c24d781a0", kill_on_drop: false }`
[INFO] [stdout] 5d210d88014e59454fd84dab164840c54727ba7ca503a9d46f94604c24d781a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 39576a602f28b36e8071de0dd1c56fc96b31e787322f13dfd4c5fef053d83895
[INFO] running `Command { std: "docker" "start" "-a" "39576a602f28b36e8071de0dd1c56fc96b31e787322f13dfd4c5fef053d83895", kill_on_drop: false }`
[INFO] [stderr]    Compiling httlib-h2 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/httlib_h2-86ae958051388baf)
[INFO] running `Command { std: "docker" "inspect" "39576a602f28b36e8071de0dd1c56fc96b31e787322f13dfd4c5fef053d83895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39576a602f28b36e8071de0dd1c56fc96b31e787322f13dfd4c5fef053d83895", kill_on_drop: false }`
[INFO] [stdout] 39576a602f28b36e8071de0dd1c56fc96b31e787322f13dfd4c5fef053d83895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 5242d56cb9acbadad6f7778ce238fbf25e8eb047280243f6cf1e51108051020b
[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" "5242d56cb9acbadad6f7778ce238fbf25e8eb047280243f6cf1e51108051020b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/httlib_h2-86ae958051388baf)
[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" "5242d56cb9acbadad6f7778ce238fbf25e8eb047280243f6cf1e51108051020b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5242d56cb9acbadad6f7778ce238fbf25e8eb047280243f6cf1e51108051020b", kill_on_drop: false }`
[INFO] [stdout] 5242d56cb9acbadad6f7778ce238fbf25e8eb047280243f6cf1e51108051020b