[INFO] crate tm4c123x-hal 0.10.1 is already in cache
[INFO] testing tm4c123x-hal-0.10.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate tm4c123x-hal 0.10.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tm4c123x-hal 0.10.1 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] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking crates.io crate tm4c123x-hal 0.10.1
[INFO] finished tweaking crates.io crate tm4c123x-hal 0.10.1
[INFO] tweaked toml for crates.io crate tm4c123x-hal 0.10.1 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 573676b0d24347c2fc721398fdabf0e0b0ba8abbc622f4cb409ed43dbc66267c
[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" "573676b0d24347c2fc721398fdabf0e0b0ba8abbc622f4cb409ed43dbc66267c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "573676b0d24347c2fc721398fdabf0e0b0ba8abbc622f4cb409ed43dbc66267c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "573676b0d24347c2fc721398fdabf0e0b0ba8abbc622f4cb409ed43dbc66267c", kill_on_drop: false }`
[INFO] [stdout] 573676b0d24347c2fc721398fdabf0e0b0ba8abbc622f4cb409ed43dbc66267c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c5fb9b759633650ab121417743bf561445f9349fbd5ab7a0dd53b10cdf718557
[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" "c5fb9b759633650ab121417743bf561445f9349fbd5ab7a0dd53b10cdf718557", kill_on_drop: false }`
[INFO] [stderr]    Compiling tm4c123x v0.9.0
[INFO] [stderr]    Compiling tm4c123x-hal v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tm4c-hal v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.11s
[INFO] running `Command { std: "docker" "inspect" "c5fb9b759633650ab121417743bf561445f9349fbd5ab7a0dd53b10cdf718557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5fb9b759633650ab121417743bf561445f9349fbd5ab7a0dd53b10cdf718557", kill_on_drop: false }`
[INFO] [stdout] c5fb9b759633650ab121417743bf561445f9349fbd5ab7a0dd53b10cdf718557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 7bbe12369eeb77487afa05f084826ec6dc3425aaebba07b022bd2f36dd3df349
[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" "7bbe12369eeb77487afa05f084826ec6dc3425aaebba07b022bd2f36dd3df349", kill_on_drop: false }`
[INFO] [stderr]    Compiling tm4c123x-hal v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "7bbe12369eeb77487afa05f084826ec6dc3425aaebba07b022bd2f36dd3df349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bbe12369eeb77487afa05f084826ec6dc3425aaebba07b022bd2f36dd3df349", kill_on_drop: false }`
[INFO] [stdout] 7bbe12369eeb77487afa05f084826ec6dc3425aaebba07b022bd2f36dd3df349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4767ca4bb94ae6c23cc4e499fdc680196c41cea6371e3d98f11c680795bc17a
[INFO] running `Command { std: "docker" "start" "-a" "b4767ca4bb94ae6c23cc4e499fdc680196c41cea6371e3d98f11c680795bc17a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tm4c123x_hal-b966044d3b010fe0
[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] [stderr]    Doc-tests tm4c123x-hal
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/gpio.rs - gpio (line 20) ... 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" "b4767ca4bb94ae6c23cc4e499fdc680196c41cea6371e3d98f11c680795bc17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4767ca4bb94ae6c23cc4e499fdc680196c41cea6371e3d98f11c680795bc17a", kill_on_drop: false }`
[INFO] [stdout] b4767ca4bb94ae6c23cc4e499fdc680196c41cea6371e3d98f11c680795bc17a