[INFO] fetching crate tox_binary_io 0.1.1...
[INFO] testing tox_binary_io-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tox_binary_io 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tox_binary_io 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tox_binary_io 0.1.1
[INFO] finished tweaking crates.io crate tox_binary_io 0.1.1
[INFO] tweaked toml for crates.io crate tox_binary_io 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] c17d7bc9988863a48437981f127e6b6111b7a2b21af5b157d4ef2635a9d97751
[INFO] running `Command { std: "docker" "start" "-a" "c17d7bc9988863a48437981f127e6b6111b7a2b21af5b157d4ef2635a9d97751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c17d7bc9988863a48437981f127e6b6111b7a2b21af5b157d4ef2635a9d97751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17d7bc9988863a48437981f127e6b6111b7a2b21af5b157d4ef2635a9d97751", kill_on_drop: false }`
[INFO] [stdout] c17d7bc9988863a48437981f127e6b6111b7a2b21af5b157d4ef2635a9d97751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 7739ad1e5c9da3e68254c32a572cce94e0ab4b8b44361a8213f31344294ba7de
[INFO] running `Command { std: "docker" "start" "-a" "7739ad1e5c9da3e68254c32a572cce94e0ab4b8b44361a8213f31344294ba7de", kill_on_drop: false }`
[INFO] [stderr]    Compiling cookie-factory v0.3.2
[INFO] [stderr]    Compiling tox_binary_io v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "7739ad1e5c9da3e68254c32a572cce94e0ab4b8b44361a8213f31344294ba7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7739ad1e5c9da3e68254c32a572cce94e0ab4b8b44361a8213f31344294ba7de", kill_on_drop: false }`
[INFO] [stdout] 7739ad1e5c9da3e68254c32a572cce94e0ab4b8b44361a8213f31344294ba7de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 5b92911683f8cfe692c7565d13c5f8a82ec76f44a5e9178152fc52d42cd793b8
[INFO] running `Command { std: "docker" "start" "-a" "5b92911683f8cfe692c7565d13c5f8a82ec76f44a5e9178152fc52d42cd793b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tox_binary_io v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "5b92911683f8cfe692c7565d13c5f8a82ec76f44a5e9178152fc52d42cd793b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b92911683f8cfe692c7565d13c5f8a82ec76f44a5e9178152fc52d42cd793b8", kill_on_drop: false }`
[INFO] [stdout] 5b92911683f8cfe692c7565d13c5f8a82ec76f44a5e9178152fc52d42cd793b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] d79806807d2eeead7326d74fa2b3fce5f578fe681445b512c1f5ea6fe355a05d
[INFO] running `Command { std: "docker" "start" "-a" "d79806807d2eeead7326d74fa2b3fce5f578fe681445b512c1f5ea6fe355a05d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tox_binary_io-4de96c2b547ac95b)
[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] [stderr]    Doc-tests tox_binary_io
[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" "d79806807d2eeead7326d74fa2b3fce5f578fe681445b512c1f5ea6fe355a05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79806807d2eeead7326d74fa2b3fce5f578fe681445b512c1f5ea6fe355a05d", kill_on_drop: false }`
[INFO] [stdout] d79806807d2eeead7326d74fa2b3fce5f578fe681445b512c1f5ea6fe355a05d