[INFO] fetching crate cuckoofilter 0.5.0... [INFO] checking cuckoofilter-0.5.0 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4 [INFO] extracting crate cuckoofilter 0.5.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate cuckoofilter 0.5.0 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cuckoofilter 0.5.0 [INFO] finished tweaking crates.io crate cuckoofilter 0.5.0 [INFO] tweaked toml for crates.io crate cuckoofilter 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 40 packages to latest compatible versions [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_bytes v0.11.17 [INFO] [stderr] Downloaded rand_hc v0.2.0 [INFO] [stderr] Downloaded rand_chacha v0.2.2 [INFO] [stderr] Downloaded getrandom v0.1.16 [INFO] [stderr] Downloaded constant_time_eq v0.1.5 [INFO] [stderr] Downloaded clippy v0.0.302 [INFO] [stderr] Downloaded wasi v0.9.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded byteorder v1.5.0 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded arrayref v0.3.9 [INFO] [stderr] Downloaded rust-argon2 v0.8.3 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded blake2b_simd v0.5.11 [INFO] [stderr] Downloaded base64 v0.13.1 [INFO] [stderr] Downloaded term v0.5.2 [INFO] [stderr] Downloaded rand v0.7.3 [INFO] [stderr] Downloaded redox_users v0.3.5 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded rand_core v0.5.1 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded farmhash v1.1.5 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3125fc79e5007f02afb73887934f508d0abb7a1a672e1d7f863d83be1331fa75 [INFO] running `Command { std: "docker" "start" "-a" "3125fc79e5007f02afb73887934f508d0abb7a1a672e1d7f863d83be1331fa75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3125fc79e5007f02afb73887934f508d0abb7a1a672e1d7f863d83be1331fa75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3125fc79e5007f02afb73887934f508d0abb7a1a672e1d7f863d83be1331fa75", kill_on_drop: false }` [INFO] [stdout] 3125fc79e5007f02afb73887934f508d0abb7a1a672e1d7f863d83be1331fa75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 812e9b792637ecbec5210cc9c5ad58c1dd0fcc8117595db50092c87fcd02cc5a [INFO] running `Command { std: "docker" "start" "-a" "812e9b792637ecbec5210cc9c5ad58c1dd0fcc8117595db50092c87fcd02cc5a", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking cuckoofilter v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stdout] warning: unexpected `cfg` condition value: `fnv` [INFO] [stdout] --> benches/bench_lib.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | #[cfg(feature = "fnv")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `clippy`, `default`, `dev`, `farmhash`, `serde`, `serde_bytes`, `serde_derive`, and `serde_support` [INFO] [stdout] = help: consider adding `fnv` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `fnv` [INFO] [stdout] --> benches/bench_lib.rs:61:7 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(feature = "fnv")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `clippy`, `default`, `dev`, `farmhash`, `serde`, `serde_bytes`, `serde_derive`, and `serde_support` [INFO] [stdout] = help: consider adding `fnv` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> benches/bench_lib.rs:25:68 [INFO] [stdout] | [INFO] [stdout] 25 | Err(why) => panic!("couldn't open {}: {}", display, Error::description(&why)), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> benches/bench_lib.rs:31:56 [INFO] [stdout] | [INFO] [stdout] 31 | panic!("couldn't read {}: {}", display, Error::description(&why)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.86s [INFO] running `Command { std: "docker" "inspect" "812e9b792637ecbec5210cc9c5ad58c1dd0fcc8117595db50092c87fcd02cc5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "812e9b792637ecbec5210cc9c5ad58c1dd0fcc8117595db50092c87fcd02cc5a", kill_on_drop: false }` [INFO] [stdout] 812e9b792637ecbec5210cc9c5ad58c1dd0fcc8117595db50092c87fcd02cc5a