[INFO] fetching crate an-crypt 0.1.0...
[INFO] testing an-crypt-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate an-crypt 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate an-crypt 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate an-crypt 0.1.0
[INFO] finished tweaking crates.io crate an-crypt 0.1.0
[INFO] tweaked toml for crates.io crate an-crypt 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d10218536e0f1cf34a87c5185aaf2b997f1611e39e92637233a342874c0bd47a
[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" "d10218536e0f1cf34a87c5185aaf2b997f1611e39e92637233a342874c0bd47a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d10218536e0f1cf34a87c5185aaf2b997f1611e39e92637233a342874c0bd47a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10218536e0f1cf34a87c5185aaf2b997f1611e39e92637233a342874c0bd47a", kill_on_drop: false }`
[INFO] [stdout] d10218536e0f1cf34a87c5185aaf2b997f1611e39e92637233a342874c0bd47a
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de778751b78b4c30f0e205d2f6b7ad87480510dc1b48239b965deecfb55b5c42
[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" "de778751b78b4c30f0e205d2f6b7ad87480510dc1b48239b965deecfb55b5c42", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-crypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "de778751b78b4c30f0e205d2f6b7ad87480510dc1b48239b965deecfb55b5c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de778751b78b4c30f0e205d2f6b7ad87480510dc1b48239b965deecfb55b5c42", kill_on_drop: false }`
[INFO] [stdout] de778751b78b4c30f0e205d2f6b7ad87480510dc1b48239b965deecfb55b5c42
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 0eea292dcdc6aed6288f93f3ce7d77f64eeac6a2a529db8f9f1e0c6c9b2ba8af
[INFO] running `Command { std: "docker" "start" "-a" "0eea292dcdc6aed6288f93f3ce7d77f64eeac6a2a529db8f9f1e0c6c9b2ba8af", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-crypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "0eea292dcdc6aed6288f93f3ce7d77f64eeac6a2a529db8f9f1e0c6c9b2ba8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eea292dcdc6aed6288f93f3ce7d77f64eeac6a2a529db8f9f1e0c6c9b2ba8af", kill_on_drop: false }`
[INFO] [stdout] 0eea292dcdc6aed6288f93f3ce7d77f64eeac6a2a529db8f9f1e0c6c9b2ba8af
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] d8f43bf3ec9ee7a9d003395186e759cd3ad3e923f1ba7e42e9dbc486466b376b
[INFO] running `Command { std: "docker" "start" "-a" "d8f43bf3ec9ee7a9d003395186e759cd3ad3e923f1ba7e42e9dbc486466b376b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/an_crypt-d7c37ff4e2d34a7f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests an-crypt
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8f43bf3ec9ee7a9d003395186e759cd3ad3e923f1ba7e42e9dbc486466b376b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f43bf3ec9ee7a9d003395186e759cd3ad3e923f1ba7e42e9dbc486466b376b", kill_on_drop: false }`
[INFO] [stdout] d8f43bf3ec9ee7a9d003395186e759cd3ad3e923f1ba7e42e9dbc486466b376b