[INFO] crate rtlsdr_iq 0.1.0 is already in cache
[INFO] testing rtlsdr_iq-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rtlsdr_iq 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rtlsdr_iq 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtlsdr_iq 0.1.0
[INFO] finished tweaking crates.io crate rtlsdr_iq 0.1.0
[INFO] tweaked toml for crates.io crate rtlsdr_iq 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 612b0e1744899048dc2e430c13c40554dbfeadbaf7e5d20ccbef5e37e3c11d84
[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" "612b0e1744899048dc2e430c13c40554dbfeadbaf7e5d20ccbef5e37e3c11d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "612b0e1744899048dc2e430c13c40554dbfeadbaf7e5d20ccbef5e37e3c11d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612b0e1744899048dc2e430c13c40554dbfeadbaf7e5d20ccbef5e37e3c11d84", kill_on_drop: false }`
[INFO] [stdout] 612b0e1744899048dc2e430c13c40554dbfeadbaf7e5d20ccbef5e37e3c11d84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 581525870f84495085ce194e349f8e33076fa4cc3e83960444fc084b177b1267
[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" "581525870f84495085ce194e349f8e33076fa4cc3e83960444fc084b177b1267", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtlsdr_iq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "581525870f84495085ce194e349f8e33076fa4cc3e83960444fc084b177b1267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "581525870f84495085ce194e349f8e33076fa4cc3e83960444fc084b177b1267", kill_on_drop: false }`
[INFO] [stdout] 581525870f84495085ce194e349f8e33076fa4cc3e83960444fc084b177b1267
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 50a2afbeceeea27d8f5db41782c31cd0600b48f799648cbff4f0dc8fe9ca11b5
[INFO] running `Command { std: "docker" "start" "-a" "50a2afbeceeea27d8f5db41782c31cd0600b48f799648cbff4f0dc8fe9ca11b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtlsdr_iq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "50a2afbeceeea27d8f5db41782c31cd0600b48f799648cbff4f0dc8fe9ca11b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a2afbeceeea27d8f5db41782c31cd0600b48f799648cbff4f0dc8fe9ca11b5", kill_on_drop: false }`
[INFO] [stdout] 50a2afbeceeea27d8f5db41782c31cd0600b48f799648cbff4f0dc8fe9ca11b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c34aaff7bf9b7482e921c5ed993e39ed3772ba2cfdae05b60c7a98fdd286c44f
[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" "c34aaff7bf9b7482e921c5ed993e39ed3772ba2cfdae05b60c7a98fdd286c44f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rtlsdr_iq-9e71850aa86aeab4
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtlsdr_iq
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_bounds ... 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 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c34aaff7bf9b7482e921c5ed993e39ed3772ba2cfdae05b60c7a98fdd286c44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34aaff7bf9b7482e921c5ed993e39ed3772ba2cfdae05b60c7a98fdd286c44f", kill_on_drop: false }`
[INFO] [stdout] c34aaff7bf9b7482e921c5ed993e39ed3772ba2cfdae05b60c7a98fdd286c44f