[INFO] crate baseperm 0.1.2 is already in cache
[INFO] checking baseperm-0.1.2 against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340
[INFO] extracting crate baseperm 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate baseperm 0.1.2 on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate baseperm 0.1.2
[INFO] finished tweaking crates.io crate baseperm 0.1.2
[INFO] tweaked toml for crates.io crate baseperm 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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] 34a056f0cd0070e433973079fb132fe387c86d2c3f3ad3e27183e6fce90d8165
[INFO] running `"docker" "start" "-a" "34a056f0cd0070e433973079fb132fe387c86d2c3f3ad3e27183e6fce90d8165"`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling siphasher v0.3.1
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking baseperm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:10:53
[INFO] [stderr]    |
[INFO] [stderr] 10 | static DECODE_MAP: phf::Map<&'static str, &'static (baseperm::DecodeContext + Sync)> = phf_map! {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn baseperm::DecodeContext + Sync`
[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/main.rs:16:31
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn permute(input: &str, ctx: &baseperm::DecodeContext) -> Result<Vec<String>, Error> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn baseperm::DecodeContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:10:53
[INFO] [stderr]    |
[INFO] [stderr] 10 | static DECODE_MAP: phf::Map<&'static str, &'static (baseperm::DecodeContext + Sync)> = phf_map! {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn baseperm::DecodeContext + Sync`
[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/main.rs:16:31
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn permute(input: &str, ctx: &baseperm::DecodeContext) -> Result<Vec<String>, Error> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn baseperm::DecodeContext`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.23s
[INFO] running `"docker" "inspect" "34a056f0cd0070e433973079fb132fe387c86d2c3f3ad3e27183e6fce90d8165"`
[INFO] running `"docker" "rm" "-f" "34a056f0cd0070e433973079fb132fe387c86d2c3f3ad3e27183e6fce90d8165"`
[INFO] [stdout] 34a056f0cd0070e433973079fb132fe387c86d2c3f3ad3e27183e6fce90d8165