[INFO] updating cached repository https://github.com/snaar/drat
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6b3455a91df7682ef15b5d44546b6688e9dc34aa
[INFO] checking snaar/drat against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnaar%2Fdrat" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snaar/drat on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/snaar/drat
[INFO] finished tweaking git repo https://github.com/snaar/drat
[INFO] tweaked toml for git repo https://github.com/snaar/drat written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f0c2fe13a4be604d2f22dccee689786af0aa55f6f26c32bd881b27091e0721f9
[INFO] running `"docker" "start" "-a" "f0c2fe13a4be604d2f22dccee689786af0aa55f6f26c32bd881b27091e0721f9"`
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]     Checking lzf v0.3.1
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking openssl-sys v0.9.52
[INFO] [stderr]     Checking flate2 v1.0.12
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking openssl v0.10.25
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking publicsuffix v1.5.3
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]    Compiling parse-zoneinfo v0.1.1
[INFO] [stderr]     Checking reqwest v0.9.22
[INFO] [stderr]    Compiling chrono-tz v0.4.1
[INFO] [stderr]     Checking chopper v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/chopper/chopper.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl fmt::Debug for Source {
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/driver/driver.rs:9:22
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sources: Vec<Box<Source>>,
[INFO] [stderr]   |                      ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/driver/source_row_buffer.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 |     source: Box<Source+'static>,
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport/transport_factory.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl fmt::Debug for TransportFactory {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransportFactory`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write/dc_sink.rs:182:27
[INFO] [stderr]     |
[INFO] [stderr] 182 |     fn boxed(self) -> Box<DataSink> {
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn DataSink`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/chopper/chopper.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl fmt::Debug for Source {
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/driver/driver.rs:9:22
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sources: Vec<Box<Source>>,
[INFO] [stderr]   |                      ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/driver/source_row_buffer.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 |     source: Box<Source+'static>,
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport/transport_factory.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl fmt::Debug for TransportFactory {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransportFactory`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/write/dc_sink.rs:182:27
[INFO] [stderr]     |
[INFO] [stderr] 182 |     fn boxed(self) -> Box<DataSink> {
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn DataSink`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "f0c2fe13a4be604d2f22dccee689786af0aa55f6f26c32bd881b27091e0721f9"`
[INFO] running `"docker" "rm" "-f" "f0c2fe13a4be604d2f22dccee689786af0aa55f6f26c32bd881b27091e0721f9"`
[INFO] [stdout] f0c2fe13a4be604d2f22dccee689786af0aa55f6f26c32bd881b27091e0721f9