[INFO] fetching crate jlink_rtt 0.2.0...
[INFO] testing jlink_rtt-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate jlink_rtt 0.2.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate jlink_rtt 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jlink_rtt 0.2.0
[INFO] finished tweaking crates.io crate jlink_rtt 0.2.0
[INFO] tweaked toml for crates.io crate jlink_rtt 0.2.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3617c919eca01c78d8ae884bf1f69c4c49569fffed6d7dd225af8d5ed6a6e1bf
[INFO] running `Command { std: "docker" "start" "-a" "3617c919eca01c78d8ae884bf1f69c4c49569fffed6d7dd225af8d5ed6a6e1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3617c919eca01c78d8ae884bf1f69c4c49569fffed6d7dd225af8d5ed6a6e1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3617c919eca01c78d8ae884bf1f69c4c49569fffed6d7dd225af8d5ed6a6e1bf", kill_on_drop: false }`
[INFO] [stdout] 3617c919eca01c78d8ae884bf1f69c4c49569fffed6d7dd225af8d5ed6a6e1bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6684fbed1e68555e6c39868a0b81249bc01874564de65f65dbc76858d5be923
[INFO] running `Command { std: "docker" "start" "-a" "a6684fbed1e68555e6c39868a0b81249bc01874564de65f65dbc76858d5be923", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jlink_rtt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "a6684fbed1e68555e6c39868a0b81249bc01874564de65f65dbc76858d5be923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6684fbed1e68555e6c39868a0b81249bc01874564de65f65dbc76858d5be923", kill_on_drop: false }`
[INFO] [stdout] a6684fbed1e68555e6c39868a0b81249bc01874564de65f65dbc76858d5be923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9a53b2056499100515b91b152abd0b48bb33ac287d5c6e7fbc0800ddee886e8
[INFO] running `Command { std: "docker" "start" "-a" "a9a53b2056499100515b91b152abd0b48bb33ac287d5c6e7fbc0800ddee886e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling jlink_rtt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "a9a53b2056499100515b91b152abd0b48bb33ac287d5c6e7fbc0800ddee886e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a53b2056499100515b91b152abd0b48bb33ac287d5c6e7fbc0800ddee886e8", kill_on_drop: false }`
[INFO] [stdout] a9a53b2056499100515b91b152abd0b48bb33ac287d5c6e7fbc0800ddee886e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1412726987de656821793a59d94e4b66f857c9cd9b542f96c0b35c3894ad338
[INFO] running `Command { std: "docker" "start" "-a" "c1412726987de656821793a59d94e4b66f857c9cd9b542f96c0b35c3894ad338", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jlink_rtt-9a0b84b0b7a90782)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jlink_rtt
[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" "c1412726987de656821793a59d94e4b66f857c9cd9b542f96c0b35c3894ad338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1412726987de656821793a59d94e4b66f857c9cd9b542f96c0b35c3894ad338", kill_on_drop: false }`
[INFO] [stdout] c1412726987de656821793a59d94e4b66f857c9cd9b542f96c0b35c3894ad338
