[INFO] fetching crate emei 0.5.0...
[INFO] testing emei-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate emei 0.5.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate emei 0.5.0 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] removed /workspace/builds/worker-3/source/.cargo/config.toml
[INFO] started tweaking crates.io crate emei 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate emei 0.5.0
[INFO] tweaked toml for crates.io crate emei 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate emei 0.5.0 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] aac8be8545c4bd46ea2f4564267330e741ffad1915b3255da7a5ca2cd33bd82c
[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" "aac8be8545c4bd46ea2f4564267330e741ffad1915b3255da7a5ca2cd33bd82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aac8be8545c4bd46ea2f4564267330e741ffad1915b3255da7a5ca2cd33bd82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aac8be8545c4bd46ea2f4564267330e741ffad1915b3255da7a5ca2cd33bd82c", kill_on_drop: false }`
[INFO] [stdout] aac8be8545c4bd46ea2f4564267330e741ffad1915b3255da7a5ca2cd33bd82c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 764b7d16b94803fb88367f79857d226825fb03e9a2c12f62f8a26f6269e819f5
[INFO] running `Command { std: "docker" "start" "-a" "764b7d16b94803fb88367f79857d226825fb03e9a2c12f62f8a26f6269e819f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling nix v0.23.0
[INFO] [stderr]    Compiling emei v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.08s
[INFO] running `Command { std: "docker" "inspect" "764b7d16b94803fb88367f79857d226825fb03e9a2c12f62f8a26f6269e819f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764b7d16b94803fb88367f79857d226825fb03e9a2c12f62f8a26f6269e819f5", kill_on_drop: false }`
[INFO] [stdout] 764b7d16b94803fb88367f79857d226825fb03e9a2c12f62f8a26f6269e819f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] db6a2ff488bb8078fa03b4bbf7e0c59bc0acbbc4e198b3d938f85c283abebce3
[INFO] running `Command { std: "docker" "start" "-a" "db6a2ff488bb8078fa03b4bbf7e0c59bc0acbbc4e198b3d938f85c283abebce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling emei v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.10s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/libemei-a604123ab6a7c987)
[INFO] running `Command { std: "docker" "inspect" "db6a2ff488bb8078fa03b4bbf7e0c59bc0acbbc4e198b3d938f85c283abebce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6a2ff488bb8078fa03b4bbf7e0c59bc0acbbc4e198b3d938f85c283abebce3", kill_on_drop: false }`
[INFO] [stdout] db6a2ff488bb8078fa03b4bbf7e0c59bc0acbbc4e198b3d938f85c283abebce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 028361db931e74a9120e3ef2ed82d49504b2ae1f8423f71eb583b6eab522ac04
[INFO] running `Command { std: "docker" "start" "-a" "028361db931e74a9120e3ef2ed82d49504b2ae1f8423f71eb583b6eab522ac04", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libemei-a604123ab6a7c987)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests libemei
[INFO] [stdout] test x86_64_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "028361db931e74a9120e3ef2ed82d49504b2ae1f8423f71eb583b6eab522ac04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028361db931e74a9120e3ef2ed82d49504b2ae1f8423f71eb583b6eab522ac04", kill_on_drop: false }`
[INFO] [stdout] 028361db931e74a9120e3ef2ed82d49504b2ae1f8423f71eb583b6eab522ac04