[INFO] fetching crate probe-rs-rtt 0.11.0...
[INFO] testing probe-rs-rtt-0.11.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate probe-rs-rtt 0.11.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate probe-rs-rtt 0.11.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probe-rs-rtt 0.11.0
[INFO] finished tweaking crates.io crate probe-rs-rtt 0.11.0
[INFO] tweaked toml for crates.io crate probe-rs-rtt 0.11.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 4df3cae02b5b05e3f1938f94ab7f26e4ed7b76596805ed2d9e4b10ff427aa4e1
[INFO] running `Command { std: "docker" "start" "-a" "4df3cae02b5b05e3f1938f94ab7f26e4ed7b76596805ed2d9e4b10ff427aa4e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4df3cae02b5b05e3f1938f94ab7f26e4ed7b76596805ed2d9e4b10ff427aa4e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df3cae02b5b05e3f1938f94ab7f26e4ed7b76596805ed2d9e4b10ff427aa4e1", kill_on_drop: false }`
[INFO] [stdout] 4df3cae02b5b05e3f1938f94ab7f26e4ed7b76596805ed2d9e4b10ff427aa4e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cf560d29d1984a3aa373f9a4450b3d5bc20c6f4d4f19362bfe55bb7521bc0c1
[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" "7cf560d29d1984a3aa373f9a4450b3d5bc20c6f4d4f19362bfe55bb7521bc0c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling ihex v3.0.0
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling svg v0.9.3
[INFO] [stderr]    Compiling libusb1-sys v0.5.0
[INFO] [stderr]    Compiling hidapi v1.2.6
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.1
[INFO] [stderr]    Compiling probe-rs-target v0.11.0
[INFO] [stderr]    Compiling probe-rs v0.11.0
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling rusb v0.8.1
[INFO] [stderr]    Compiling jaylink v0.2.0
[INFO] [stderr]    Compiling probe-rs-rtt v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `probe_rs::Session::memory_map`: Use the Session::target function instead
[INFO] [stdout]    --> src/rtt.rs:159:68
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let memory_map: &[MemoryRegion] = &session.lock().unwrap().memory_map().to_vec();
[INFO] [stdout]     |                                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.10s
[INFO] running `Command { std: "docker" "inspect" "7cf560d29d1984a3aa373f9a4450b3d5bc20c6f4d4f19362bfe55bb7521bc0c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf560d29d1984a3aa373f9a4450b3d5bc20c6f4d4f19362bfe55bb7521bc0c1", kill_on_drop: false }`
[INFO] [stdout] 7cf560d29d1984a3aa373f9a4450b3d5bc20c6f4d4f19362bfe55bb7521bc0c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 43865e47d3e244b185fc6987adb6ab0c561f2ec48978cc5164a63cbff9aadd89
[INFO] running `Command { std: "docker" "start" "-a" "43865e47d3e244b185fc6987adb6ab0c561f2ec48978cc5164a63cbff9aadd89", kill_on_drop: false }`
[INFO] [stderr]    Compiling probe-rs-rtt v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `probe_rs::Session::memory_map`: Use the Session::target function instead
[INFO] [stdout]    --> src/rtt.rs:159:68
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let memory_map: &[MemoryRegion] = &session.lock().unwrap().memory_map().to_vec();
[INFO] [stdout]     |                                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `probe_rs::Session::memory_map`: Use the Session::target function instead
[INFO] [stdout]    --> src/rtt.rs:159:68
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let memory_map: &[MemoryRegion] = &session.lock().unwrap().memory_map().to_vec();
[INFO] [stdout]     |                                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "43865e47d3e244b185fc6987adb6ab0c561f2ec48978cc5164a63cbff9aadd89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43865e47d3e244b185fc6987adb6ab0c561f2ec48978cc5164a63cbff9aadd89", kill_on_drop: false }`
[INFO] [stdout] 43865e47d3e244b185fc6987adb6ab0c561f2ec48978cc5164a63cbff9aadd89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] c61b1874dab3a93324d783157c2ec750f2e9084b781500834d5e623fa4bb7293
[INFO] running `Command { std: "docker" "start" "-a" "c61b1874dab3a93324d783157c2ec750f2e9084b781500834d5e623fa4bb7293", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated associated function `probe_rs::Session::memory_map`: Use the Session::target function instead
[INFO] [stderr]    --> src/rtt.rs:159:68
[INFO] [stderr]     |
[INFO] [stderr] 159 |         let memory_map: &[MemoryRegion] = &session.lock().unwrap().memory_map().to_vec();
[INFO] [stderr]     |                                                                    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `probe-rs-rtt` (lib) generated 1 warning
[INFO] [stderr] warning: `probe-rs-rtt` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/probe_rs_rtt-a2201761d0cd81b6)
[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] [stderr]    Doc-tests probe-rs-rtt
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c61b1874dab3a93324d783157c2ec750f2e9084b781500834d5e623fa4bb7293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61b1874dab3a93324d783157c2ec750f2e9084b781500834d5e623fa4bb7293", kill_on_drop: false }`
[INFO] [stdout] c61b1874dab3a93324d783157c2ec750f2e9084b781500834d5e623fa4bb7293