[INFO] fetching crate devmem 0.1.1...
[INFO] testing devmem-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate devmem 0.1.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate devmem 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate devmem 0.1.1
[INFO] finished tweaking crates.io crate devmem 0.1.1
[INFO] tweaked toml for crates.io crate devmem 0.1.1 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aeb71ef299e7504912047fa88b8ae902fe0f5405f0ef22716b2bf7e6870daeef
[INFO] running `Command { std: "docker" "start" "-a" "aeb71ef299e7504912047fa88b8ae902fe0f5405f0ef22716b2bf7e6870daeef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aeb71ef299e7504912047fa88b8ae902fe0f5405f0ef22716b2bf7e6870daeef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb71ef299e7504912047fa88b8ae902fe0f5405f0ef22716b2bf7e6870daeef", kill_on_drop: false }`
[INFO] [stdout] aeb71ef299e7504912047fa88b8ae902fe0f5405f0ef22716b2bf7e6870daeef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2950ac5f484cdb238b6d320b3d54f03f7e691196e3f6bb06ac641a89336725a8
[INFO] running `Command { std: "docker" "start" "-a" "2950ac5f484cdb238b6d320b3d54f03f7e691196e3f6bb06ac641a89336725a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling devmem v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "2950ac5f484cdb238b6d320b3d54f03f7e691196e3f6bb06ac641a89336725a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2950ac5f484cdb238b6d320b3d54f03f7e691196e3f6bb06ac641a89336725a8", kill_on_drop: false }`
[INFO] [stdout] 2950ac5f484cdb238b6d320b3d54f03f7e691196e3f6bb06ac641a89336725a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4e88532a9ba5645ad2a9b3c14b104a8c0d8f6553ac9550167148ec98f036407
[INFO] running `Command { std: "docker" "start" "-a" "e4e88532a9ba5645ad2a9b3c14b104a8c0d8f6553ac9550167148ec98f036407", kill_on_drop: false }`
[INFO] [stderr]    Compiling devmem v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "e4e88532a9ba5645ad2a9b3c14b104a8c0d8f6553ac9550167148ec98f036407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4e88532a9ba5645ad2a9b3c14b104a8c0d8f6553ac9550167148ec98f036407", kill_on_drop: false }`
[INFO] [stdout] e4e88532a9ba5645ad2a9b3c14b104a8c0d8f6553ac9550167148ec98f036407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d506867e9c9ce54ea0bde828db395878710e9feb3a6ff1eefb2e8a94b1e089b8
[INFO] running `Command { std: "docker" "start" "-a" "d506867e9c9ce54ea0bde828db395878710e9feb3a6ff1eefb2e8a94b1e089b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/devmem-3a1abfa2f2480033)
[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 devmem
[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" "d506867e9c9ce54ea0bde828db395878710e9feb3a6ff1eefb2e8a94b1e089b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d506867e9c9ce54ea0bde828db395878710e9feb3a6ff1eefb2e8a94b1e089b8", kill_on_drop: false }`
[INFO] [stdout] d506867e9c9ce54ea0bde828db395878710e9feb3a6ff1eefb2e8a94b1e089b8