[INFO] fetching crate rs-leveldb 0.1.5...
[INFO] checking rs-leveldb-0.1.5 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate rs-leveldb 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rs-leveldb 0.1.5 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-leveldb 0.1.5
[INFO] finished tweaking crates.io crate rs-leveldb 0.1.5
[INFO] tweaked toml for crates.io crate rs-leveldb 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rs-leveldb 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded leveldb-sys v2.0.8
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 483b5b3d0d2e500dccef54040fa9f14ff5c58c25bedfbd960342373a635e7568
[INFO] running `Command { std: "docker" "start" "-a" "483b5b3d0d2e500dccef54040fa9f14ff5c58c25bedfbd960342373a635e7568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "483b5b3d0d2e500dccef54040fa9f14ff5c58c25bedfbd960342373a635e7568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "483b5b3d0d2e500dccef54040fa9f14ff5c58c25bedfbd960342373a635e7568", kill_on_drop: false }`
[INFO] [stdout] 483b5b3d0d2e500dccef54040fa9f14ff5c58c25bedfbd960342373a635e7568
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47b909bf42640d3b8ac27d39fe7f57c8742cea69d1d2f86f52234c2b9c65c9f1
[INFO] running `Command { std: "docker" "start" "-a" "47b909bf42640d3b8ac27d39fe7f57c8742cea69d1d2f86f52234c2b9c65c9f1", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling leveldb-sys v2.0.8
[INFO] [stderr]     Checking rs-leveldb v0.1.5 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/comparator.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/database.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/put_get_delete.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/cache.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/snapshots.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/write_read_delete_iterator.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/iterator.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/concurrent_access.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/management.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/write_batch.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/compaction.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/utils.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/writebatch.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.41s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rs-leveldb v0.1.5 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "47b909bf42640d3b8ac27d39fe7f57c8742cea69d1d2f86f52234c2b9c65c9f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b909bf42640d3b8ac27d39fe7f57c8742cea69d1d2f86f52234c2b9c65c9f1", kill_on_drop: false }`
[INFO] [stdout] 47b909bf42640d3b8ac27d39fe7f57c8742cea69d1d2f86f52234c2b9c65c9f1