[INFO] fetching crate sanakirja-core 1.2.16...
[INFO] testing sanakirja-core-1.2.16 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate sanakirja-core 1.2.16 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sanakirja-core 1.2.16 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 sanakirja-core 1.2.16
[INFO] finished tweaking crates.io crate sanakirja-core 1.2.16
[INFO] tweaked toml for crates.io crate sanakirja-core 1.2.16 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate sanakirja-core 1.2.16 already has a lockfile, it will not be regenerated
[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 ed25519-zebra v2.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] dc2c8cfe5ccd27b1ddbf5a9162688916dc4e3882982d6dcae54f6d0d62430df6
[INFO] running `Command { std: "docker" "start" "-a" "dc2c8cfe5ccd27b1ddbf5a9162688916dc4e3882982d6dcae54f6d0d62430df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc2c8cfe5ccd27b1ddbf5a9162688916dc4e3882982d6dcae54f6d0d62430df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2c8cfe5ccd27b1ddbf5a9162688916dc4e3882982d6dcae54f6d0d62430df6", kill_on_drop: false }`
[INFO] [stdout] dc2c8cfe5ccd27b1ddbf5a9162688916dc4e3882982d6dcae54f6d0d62430df6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8b6bfa16ece5374efe7c412bd7408f01e8cd6a8ccd82fbcbd9f5b9c0a6d22aa1
[INFO] running `Command { std: "docker" "start" "-a" "8b6bfa16ece5374efe7c412bd7408f01e8cd6a8ccd82fbcbd9f5b9c0a6d22aa1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sanakirja-core v1.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "8b6bfa16ece5374efe7c412bd7408f01e8cd6a8ccd82fbcbd9f5b9c0a6d22aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6bfa16ece5374efe7c412bd7408f01e8cd6a8ccd82fbcbd9f5b9c0a6d22aa1", kill_on_drop: false }`
[INFO] [stdout] 8b6bfa16ece5374efe7c412bd7408f01e8cd6a8ccd82fbcbd9f5b9c0a6d22aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 87ce5af7e739ddf5d6609deae498449cbf4312f1f4a2914d35130d3227d22c3e
[INFO] running `Command { std: "docker" "start" "-a" "87ce5af7e739ddf5d6609deae498449cbf4312f1f4a2914d35130d3227d22c3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sanakirja-core v1.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "87ce5af7e739ddf5d6609deae498449cbf4312f1f4a2914d35130d3227d22c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ce5af7e739ddf5d6609deae498449cbf4312f1f4a2914d35130d3227d22c3e", kill_on_drop: false }`
[INFO] [stdout] 87ce5af7e739ddf5d6609deae498449cbf4312f1f4a2914d35130d3227d22c3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 723c67ce022be6dd8d570cbded7b73ad5ef7dc27939cd433e975d4080177bf3c
[INFO] running `Command { std: "docker" "start" "-a" "723c67ce022be6dd8d570cbded7b73ad5ef7dc27939cd433e975d4080177bf3c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sanakirja_core-4d8d111481825333)
[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]      Running unittests (/opt/rustwide/target/debug/deps/sanakirja_core-2224125b590e90df)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sanakirja-core
[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 2 tests
[INFO] [stdout] test src/btree/page.rs - btree::page (line 10) ... ok
[INFO] [stdout] test src/btree/page.rs - btree::page (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "723c67ce022be6dd8d570cbded7b73ad5ef7dc27939cd433e975d4080177bf3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "723c67ce022be6dd8d570cbded7b73ad5ef7dc27939cd433e975d4080177bf3c", kill_on_drop: false }`
[INFO] [stdout] 723c67ce022be6dd8d570cbded7b73ad5ef7dc27939cd433e975d4080177bf3c