[INFO] fetching crate ach 0.1.2...
[INFO] testing ach-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate ach 0.1.2 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate ach 0.1.2 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 ach 0.1.2
[INFO] finished tweaking crates.io crate ach 0.1.2
[INFO] tweaked toml for crates.io crate ach 0.1.2 written to /workspace/builds/worker-77/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ach-spsc v0.1.1
[INFO] [stderr]   Downloaded ach-mpmc v0.1.3
[INFO] [stderr]   Downloaded ach-lazy v0.1.2
[INFO] [stderr]   Downloaded ach-pubsub v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 97db1bdb9e7918e4b2d4ce4a225394471ab39600c524ce0c500057107c38bce6
[INFO] running `Command { std: "docker" "start" "-a" "97db1bdb9e7918e4b2d4ce4a225394471ab39600c524ce0c500057107c38bce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97db1bdb9e7918e4b2d4ce4a225394471ab39600c524ce0c500057107c38bce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97db1bdb9e7918e4b2d4ce4a225394471ab39600c524ce0c500057107c38bce6", kill_on_drop: false }`
[INFO] [stdout] 97db1bdb9e7918e4b2d4ce4a225394471ab39600c524ce0c500057107c38bce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 2bda21f104408502ef1efd530592d26b097f8ea6132be76a4bb60c2bc64f5b30
[INFO] running `Command { std: "docker" "start" "-a" "2bda21f104408502ef1efd530592d26b097f8ea6132be76a4bb60c2bc64f5b30", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin_loop v0.1.1
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]    Compiling ach-spsc v0.1.1
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]    Compiling interrupt v0.1.3
[INFO] [stderr]    Compiling ach-util v0.1.14
[INFO] [stderr]    Compiling ach-ring v0.1.7
[INFO] [stderr]    Compiling ach-cell v0.1.13
[INFO] [stderr]    Compiling ach-once v0.1.5
[INFO] [stderr]    Compiling ach-mpmc v0.1.3
[INFO] [stderr]    Compiling ach-lazy v0.1.2
[INFO] [stderr]    Compiling ach-array v0.1.6
[INFO] [stderr]    Compiling ach-pubsub v0.1.7
[INFO] [stderr]    Compiling ach v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `Command { std: "docker" "inspect" "2bda21f104408502ef1efd530592d26b097f8ea6132be76a4bb60c2bc64f5b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bda21f104408502ef1efd530592d26b097f8ea6132be76a4bb60c2bc64f5b30", kill_on_drop: false }`
[INFO] [stdout] 2bda21f104408502ef1efd530592d26b097f8ea6132be76a4bb60c2bc64f5b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 614efdaeee201325307d14e591e09f703f53994dc2c8ef7f4bb88dcf151aa08b
[INFO] running `Command { std: "docker" "start" "-a" "614efdaeee201325307d14e591e09f703f53994dc2c8ef7f4bb88dcf151aa08b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ach v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "614efdaeee201325307d14e591e09f703f53994dc2c8ef7f4bb88dcf151aa08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614efdaeee201325307d14e591e09f703f53994dc2c8ef7f4bb88dcf151aa08b", kill_on_drop: false }`
[INFO] [stdout] 614efdaeee201325307d14e591e09f703f53994dc2c8ef7f4bb88dcf151aa08b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 17e0b0279856141855590301cf561769c47c2561e2762034ee3b76732279a1c9
[INFO] running `Command { std: "docker" "start" "-a" "17e0b0279856141855590301cf561769c47c2561e2762034ee3b76732279a1c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ach-0ae1c70c169e4e10)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ach
[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" "17e0b0279856141855590301cf561769c47c2561e2762034ee3b76732279a1c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e0b0279856141855590301cf561769c47c2561e2762034ee3b76732279a1c9", kill_on_drop: false }`
[INFO] [stdout] 17e0b0279856141855590301cf561769c47c2561e2762034ee3b76732279a1c9