[INFO] fetching crate near-safe-cell 0.1.4...
[INFO] testing near-safe-cell-0.1.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate near-safe-cell 0.1.4 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate near-safe-cell 0.1.4 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 near-safe-cell 0.1.4
[INFO] finished tweaking crates.io crate near-safe-cell 0.1.4
[INFO] tweaked toml for crates.io crate near-safe-cell 0.1.4 written to /workspace/builds/worker-18/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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] d71c95f4a8cff53b72c4d857e76b0a866986939b8feec792c9ef69868204a954
[INFO] running `Command { std: "docker" "start" "-a" "d71c95f4a8cff53b72c4d857e76b0a866986939b8feec792c9ef69868204a954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d71c95f4a8cff53b72c4d857e76b0a866986939b8feec792c9ef69868204a954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d71c95f4a8cff53b72c4d857e76b0a866986939b8feec792c9ef69868204a954", kill_on_drop: false }`
[INFO] [stdout] d71c95f4a8cff53b72c4d857e76b0a866986939b8feec792c9ef69868204a954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 69d0fb5f1597aa14799844055c1d4fcd52f8b5ee71656ab4177ece6f694ce819
[INFO] running `Command { std: "docker" "start" "-a" "69d0fb5f1597aa14799844055c1d4fcd52f8b5ee71656ab4177ece6f694ce819", kill_on_drop: false }`
[INFO] [stderr]    Compiling near-safe-cell v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "69d0fb5f1597aa14799844055c1d4fcd52f8b5ee71656ab4177ece6f694ce819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d0fb5f1597aa14799844055c1d4fcd52f8b5ee71656ab4177ece6f694ce819", kill_on_drop: false }`
[INFO] [stdout] 69d0fb5f1597aa14799844055c1d4fcd52f8b5ee71656ab4177ece6f694ce819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 8acb5418f272a83967fca739f8934b4737c9b32fb446550a85ef13f0d1af58c3
[INFO] running `Command { std: "docker" "start" "-a" "8acb5418f272a83967fca739f8934b4737c9b32fb446550a85ef13f0d1af58c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling near-safe-cell v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "8acb5418f272a83967fca739f8934b4737c9b32fb446550a85ef13f0d1af58c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8acb5418f272a83967fca739f8934b4737c9b32fb446550a85ef13f0d1af58c3", kill_on_drop: false }`
[INFO] [stdout] 8acb5418f272a83967fca739f8934b4737c9b32fb446550a85ef13f0d1af58c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 851be203412c30fef4b9a68b4dca32b48c5761368a66e23992d6c813fd10826f
[INFO] running `Command { std: "docker" "start" "-a" "851be203412c30fef4b9a68b4dca32b48c5761368a66e23992d6c813fd10826f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/near_safe_cell-9de44999d6a1b9b5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests near-safe-cell
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::usage ... ok
[INFO] [stdout] test tests::formatting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "851be203412c30fef4b9a68b4dca32b48c5761368a66e23992d6c813fd10826f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "851be203412c30fef4b9a68b4dca32b48c5761368a66e23992d6c813fd10826f", kill_on_drop: false }`
[INFO] [stdout] 851be203412c30fef4b9a68b4dca32b48c5761368a66e23992d6c813fd10826f