[INFO] fetching crate ax_core 0.1.0...
[INFO] testing ax_core-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ax_core 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ax_core 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ax_core 0.1.0
[INFO] finished tweaking crates.io crate ax_core 0.1.0
[INFO] tweaked toml for crates.io crate ax_core 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52686cc452b10eab935022c4abcd4c8cf6e5b68e95f6d77982871fa1ab0cbf54
[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" "52686cc452b10eab935022c4abcd4c8cf6e5b68e95f6d77982871fa1ab0cbf54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52686cc452b10eab935022c4abcd4c8cf6e5b68e95f6d77982871fa1ab0cbf54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52686cc452b10eab935022c4abcd4c8cf6e5b68e95f6d77982871fa1ab0cbf54", kill_on_drop: false }`
[INFO] [stdout] 52686cc452b10eab935022c4abcd4c8cf6e5b68e95f6d77982871fa1ab0cbf54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] ca4b28a37b4fc657c9da22ec42c8fb41a29521f7b0e2eed71867a4cb946bf325
[INFO] running `Command { std: "docker" "start" "-a" "ca4b28a37b4fc657c9da22ec42c8fb41a29521f7b0e2eed71867a4cb946bf325", kill_on_drop: false }`
[INFO] [stderr]    Compiling ax_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "ca4b28a37b4fc657c9da22ec42c8fb41a29521f7b0e2eed71867a4cb946bf325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4b28a37b4fc657c9da22ec42c8fb41a29521f7b0e2eed71867a4cb946bf325", kill_on_drop: false }`
[INFO] [stdout] ca4b28a37b4fc657c9da22ec42c8fb41a29521f7b0e2eed71867a4cb946bf325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de34569526e679cfbefe291309bbf72ad8d3fdafe4666dd9598c4c43c6ac37f1
[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" "de34569526e679cfbefe291309bbf72ad8d3fdafe4666dd9598c4c43c6ac37f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ax_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "de34569526e679cfbefe291309bbf72ad8d3fdafe4666dd9598c4c43c6ac37f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de34569526e679cfbefe291309bbf72ad8d3fdafe4666dd9598c4c43c6ac37f1", kill_on_drop: false }`
[INFO] [stdout] de34569526e679cfbefe291309bbf72ad8d3fdafe4666dd9598c4c43c6ac37f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 449e4de2663ecd6a05faad4b22f09dd87ce877b549bd8bd23f859e86617db724
[INFO] running `Command { std: "docker" "start" "-a" "449e4de2663ecd6a05faad4b22f09dd87ce877b549bd8bd23f859e86617db724", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ax_core-a2b1c9e8e6066fbc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ax_core
[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] [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" "449e4de2663ecd6a05faad4b22f09dd87ce877b549bd8bd23f859e86617db724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449e4de2663ecd6a05faad4b22f09dd87ce877b549bd8bd23f859e86617db724", kill_on_drop: false }`
[INFO] [stdout] 449e4de2663ecd6a05faad4b22f09dd87ce877b549bd8bd23f859e86617db724