[INFO] cloning repository https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2FRust-HashMap-Performance-Comparison", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2FRust-HashMap-Performance-Comparison'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 715fe9cdb080f2e79ce3f535aa83380790fa405f [INFO] checking JoshBenn/Rust-HashMap-Performance-Comparison against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2FRust-HashMap-Performance-Comparison" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison [INFO] finished tweaking git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison [INFO] tweaked toml for git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dd1376c87156ddbd0e486f8a967e320f5da11014d068b47981eb7ed2097f33b [INFO] running `Command { std: "docker" "start" "-a" "4dd1376c87156ddbd0e486f8a967e320f5da11014d068b47981eb7ed2097f33b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dd1376c87156ddbd0e486f8a967e320f5da11014d068b47981eb7ed2097f33b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dd1376c87156ddbd0e486f8a967e320f5da11014d068b47981eb7ed2097f33b", kill_on_drop: false }` [INFO] [stdout] 4dd1376c87156ddbd0e486f8a967e320f5da11014d068b47981eb7ed2097f33b [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcc579fe077e2c6d51fad9d65dbed0882ed41f9c7e3a396fff351edda5a7351e [INFO] running `Command { std: "docker" "start" "-a" "dcc579fe077e2c6d51fad9d65dbed0882ed41f9c7e3a396fff351edda5a7351e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking Test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> benches/benchmark.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | vec::Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `Command { std: "docker" "inspect" "dcc579fe077e2c6d51fad9d65dbed0882ed41f9c7e3a396fff351edda5a7351e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcc579fe077e2c6d51fad9d65dbed0882ed41f9c7e3a396fff351edda5a7351e", kill_on_drop: false }` [INFO] [stdout] dcc579fe077e2c6d51fad9d65dbed0882ed41f9c7e3a396fff351edda5a7351e [INFO] checking JoshBenn/Rust-HashMap-Performance-Comparison against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshBenn%2FRust-HashMap-Performance-Comparison" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison [INFO] finished tweaking git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison [INFO] tweaked toml for git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JoshBenn/Rust-HashMap-Performance-Comparison already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6da251b3fc56ece5158e27a5bc6cda17975a01895723b0d22a9a2a27a315844 [INFO] running `Command { std: "docker" "start" "-a" "a6da251b3fc56ece5158e27a5bc6cda17975a01895723b0d22a9a2a27a315844", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6da251b3fc56ece5158e27a5bc6cda17975a01895723b0d22a9a2a27a315844", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6da251b3fc56ece5158e27a5bc6cda17975a01895723b0d22a9a2a27a315844", kill_on_drop: false }` [INFO] [stdout] a6da251b3fc56ece5158e27a5bc6cda17975a01895723b0d22a9a2a27a315844 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a38bbf60decc64ce4657eff94bdcc8495b6bd6b0ee68818886d37bffc318b726 [INFO] running `Command { std: "docker" "start" "-a" "a38bbf60decc64ce4657eff94bdcc8495b6bd6b0ee68818886d37bffc318b726", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking crossbeam-utils v0.8.16 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking Test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.16/src/sync/parker.rs:371:25 [INFO] [stdout] | [INFO] [stdout] 371 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 372 | | NOTIFIED | PARKED => return, [INFO] [stdout] 373 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 374 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a38bbf60decc64ce4657eff94bdcc8495b6bd6b0ee68818886d37bffc318b726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a38bbf60decc64ce4657eff94bdcc8495b6bd6b0ee68818886d37bffc318b726", kill_on_drop: false }` [INFO] [stdout] a38bbf60decc64ce4657eff94bdcc8495b6bd6b0ee68818886d37bffc318b726