[INFO] fetching crate serde-cs 0.2.2...
[INFO] testing serde-cs-0.2.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate serde-cs 0.2.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate serde-cs 0.2.2 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 serde-cs 0.2.2
[INFO] finished tweaking crates.io crate serde-cs 0.2.2
[INFO] tweaked toml for crates.io crate serde-cs 0.2.2 written to /workspace/builds/worker-1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a9673757a0f1451b12f501da8c0d50c0f42695cc4aea95c2bfe1a6b378045757
[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" "a9673757a0f1451b12f501da8c0d50c0f42695cc4aea95c2bfe1a6b378045757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9673757a0f1451b12f501da8c0d50c0f42695cc4aea95c2bfe1a6b378045757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9673757a0f1451b12f501da8c0d50c0f42695cc4aea95c2bfe1a6b378045757", kill_on_drop: false }`
[INFO] [stdout] a9673757a0f1451b12f501da8c0d50c0f42695cc4aea95c2bfe1a6b378045757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] abd7bb8b2b53aa1d72c1561713eabc20808ddc207473cc08b6f70a3de05c70ba
[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" "abd7bb8b2b53aa1d72c1561713eabc20808ddc207473cc08b6f70a3de05c70ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-cs v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "abd7bb8b2b53aa1d72c1561713eabc20808ddc207473cc08b6f70a3de05c70ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd7bb8b2b53aa1d72c1561713eabc20808ddc207473cc08b6f70a3de05c70ba", kill_on_drop: false }`
[INFO] [stdout] abd7bb8b2b53aa1d72c1561713eabc20808ddc207473cc08b6f70a3de05c70ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 06a8a313cd1a8e954a95c4f1546ded2418cb517fac7098853aed7661d0aed4cf
[INFO] running `Command { std: "docker" "start" "-a" "06a8a313cd1a8e954a95c4f1546ded2418cb517fac7098853aed7661d0aed4cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-cs v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_cs-0c7bce5d97e18232)
[INFO] running `Command { std: "docker" "inspect" "06a8a313cd1a8e954a95c4f1546ded2418cb517fac7098853aed7661d0aed4cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a8a313cd1a8e954a95c4f1546ded2418cb517fac7098853aed7661d0aed4cf", kill_on_drop: false }`
[INFO] [stdout] 06a8a313cd1a8e954a95c4f1546ded2418cb517fac7098853aed7661d0aed4cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e6ba1d3b667b6063355705d627098f44ead5bef6567704bebd5e0d79ccaf5dcb
[INFO] running `Command { std: "docker" "start" "-a" "e6ba1d3b667b6063355705d627098f44ead5bef6567704bebd5e0d79ccaf5dcb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_cs-0c7bce5d97e18232)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test array::tests::deserialize ... ok
[INFO] [stdout] test vec::tests::serialize ... ok
[INFO] [stderr]    Doc-tests serde-cs
[INFO] [stdout] test vec::tests::to_string ... ok
[INFO] [stdout] test vec::tests::from_str ... ok
[INFO] [stdout] test array::tests::from_str ... ok
[INFO] [stdout] test vec::tests::deserialize ... ok
[INFO] [stdout] test array::tests::serialize ... ok
[INFO] [stdout] test array::tests::to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6ba1d3b667b6063355705d627098f44ead5bef6567704bebd5e0d79ccaf5dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ba1d3b667b6063355705d627098f44ead5bef6567704bebd5e0d79ccaf5dcb", kill_on_drop: false }`
[INFO] [stdout] e6ba1d3b667b6063355705d627098f44ead5bef6567704bebd5e0d79ccaf5dcb