[INFO] fetching crate rkv 0.17.0...
[INFO] checking rkv-0.17.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate rkv 0.17.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rkv 0.17.0 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 rkv 0.17.0
[INFO] finished tweaking crates.io crate rkv 0.17.0
[INFO] tweaked toml for crates.io crate rkv 0.17.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rkv 0.17.0 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 id-arena v2.2.1
[INFO] [stderr]   Downloaded lmdb-rkv v0.14.0
[INFO] [stderr]   Downloaded lmdb-rkv-sys v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 32052d763c6d1a90fb812e5376383dc0991c9f168d2974d409cd4c5a019a6e0e
[INFO] running `Command { std: "docker" "start" "-a" "32052d763c6d1a90fb812e5376383dc0991c9f168d2974d409cd4c5a019a6e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32052d763c6d1a90fb812e5376383dc0991c9f168d2974d409cd4c5a019a6e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32052d763c6d1a90fb812e5376383dc0991c9f168d2974d409cd4c5a019a6e0e", kill_on_drop: false }`
[INFO] [stdout] 32052d763c6d1a90fb812e5376383dc0991c9f168d2974d409cd4c5a019a6e0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] b70bf0659b064fef9fc7a039b2302baf1a6d0c61775356ceee30c49f4831833c
[INFO] running `Command { std: "docker" "start" "-a" "b70bf0659b064fef9fc7a039b2302baf1a6d0c61775356ceee30c49f4831833c", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking tinyvec v1.1.0
[INFO] [stderr]     Checking form_urlencoded v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking unicode-normalization v0.1.16
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling lmdb-rkv-sys v0.11.0
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking rand v0.8.2
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking url v2.2.0
[INFO] [stderr]     Checking lmdb-rkv v0.14.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking rkv v0.17.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/backend/impl_lmdb/arch_migrator.rs (2 fixes)
[INFO] [stderr]    Migrating tests/env-all.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/dump.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/env-migration.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/manager.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/rand.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/env-lmdb.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/simple-store.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/integer-store.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_txn.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/env-safe.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/iterator.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/multi-integer-store.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed tests/env-lmdb.rs (1 fix)
[INFO] [stderr]        Fixed tests/env-safe.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.15s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rkv v0.17.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "b70bf0659b064fef9fc7a039b2302baf1a6d0c61775356ceee30c49f4831833c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70bf0659b064fef9fc7a039b2302baf1a6d0c61775356ceee30c49f4831833c", kill_on_drop: false }`
[INFO] [stdout] b70bf0659b064fef9fc7a039b2302baf1a6d0c61775356ceee30c49f4831833c