[INFO] fetching crate sfkv 0.1.0...
[INFO] testing sfkv-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate sfkv 0.1.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate sfkv 0.1.0 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 sfkv 0.1.0
[INFO] finished tweaking crates.io crate sfkv 0.1.0
[INFO] tweaked toml for crates.io crate sfkv 0.1.0 written to /workspace/builds/worker-51/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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hash32 v0.1.1
[INFO] [stderr]   Downloaded heapless v0.5.6
[INFO] [stderr]   Downloaded postcard-cobs v0.1.5-pre
[INFO] [stderr]   Downloaded postcard v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 55eeace9d5dc2ed77ed5ba9f8267c5d627a451293f9ee80dbcfc8cb534ea94d9
[INFO] running `Command { std: "docker" "start" "-a" "55eeace9d5dc2ed77ed5ba9f8267c5d627a451293f9ee80dbcfc8cb534ea94d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55eeace9d5dc2ed77ed5ba9f8267c5d627a451293f9ee80dbcfc8cb534ea94d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55eeace9d5dc2ed77ed5ba9f8267c5d627a451293f9ee80dbcfc8cb534ea94d9", kill_on_drop: false }`
[INFO] [stdout] 55eeace9d5dc2ed77ed5ba9f8267c5d627a451293f9ee80dbcfc8cb534ea94d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 1f2506981dd26e014a7e86fa0f0d289e0f549cd6176658c8039f2956f5b5f29a
[INFO] running `Command { std: "docker" "start" "-a" "1f2506981dd26e014a7e86fa0f0d289e0f549cd6176658c8039f2956f5b5f29a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling postcard-cobs v0.1.5-pre
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling postcard v0.5.2
[INFO] [stderr]    Compiling sfkv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.34s
[INFO] running `Command { std: "docker" "inspect" "1f2506981dd26e014a7e86fa0f0d289e0f549cd6176658c8039f2956f5b5f29a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2506981dd26e014a7e86fa0f0d289e0f549cd6176658c8039f2956f5b5f29a", kill_on_drop: false }`
[INFO] [stdout] 1f2506981dd26e014a7e86fa0f0d289e0f549cd6176658c8039f2956f5b5f29a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] d2e69dcbd293cbe199a41eb58e3cc0e434e177749e3ed1cc6d39dfe85c960f48
[INFO] running `Command { std: "docker" "start" "-a" "d2e69dcbd293cbe199a41eb58e3cc0e434e177749e3ed1cc6d39dfe85c960f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfkv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "d2e69dcbd293cbe199a41eb58e3cc0e434e177749e3ed1cc6d39dfe85c960f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e69dcbd293cbe199a41eb58e3cc0e434e177749e3ed1cc6d39dfe85c960f48", kill_on_drop: false }`
[INFO] [stdout] d2e69dcbd293cbe199a41eb58e3cc0e434e177749e3ed1cc6d39dfe85c960f48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] c81a93079aa16951663eff1cd24ef3351cf75e145010917e0afb6ac6691d41e3
[INFO] running `Command { std: "docker" "start" "-a" "c81a93079aa16951663eff1cd24ef3351cf75e145010917e0afb6ac6691d41e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sfkv-cf3640a295a39820)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::empty_read_not_found ... ok
[INFO] [stdout] test test::no_flash ... ok
[INFO] [stdout] test test::write_read ... ok
[INFO] [stdout] test test::write_read_str ... ok
[INFO] [stdout] test test::write_read_str_utf8 ... ok
[INFO] [stdout] test test::write_read_value_f32 ... ok
[INFO] [stdout] test test::write_read_value_f64 ... ok
[INFO] [stdout] test test::write_read_value_i64 ... ok
[INFO] [stdout] test test::write_read_value_str ... ok
[INFO] [stdout] test test::write_read_value_u32 ... ok
[INFO] [stdout] test test::write_many ... ok
[INFO] [stdout] test test::write_value_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sfkv
[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" "c81a93079aa16951663eff1cd24ef3351cf75e145010917e0afb6ac6691d41e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81a93079aa16951663eff1cd24ef3351cf75e145010917e0afb6ac6691d41e3", kill_on_drop: false }`
[INFO] [stdout] c81a93079aa16951663eff1cd24ef3351cf75e145010917e0afb6ac6691d41e3