[INFO] fetching crate df-cache 0.1.6... [INFO] checking df-cache-0.1.6 against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798 [INFO] extracting crate df-cache 0.1.6 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate df-cache 0.1.6 on toolchain 1280928a99ad3ef2c5735b42dc8852456ae3b974 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate df-cache 0.1.6 [INFO] finished tweaking crates.io crate df-cache 0.1.6 [INFO] tweaked toml for crates.io crate df-cache 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate df-cache 0.1.6 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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redis v0.22.3 [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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b429b80d062b4923d3ee5cdeeacdaa2f3aceb0ecfc2a54b7844bf117314a1321 [INFO] running `Command { std: "docker" "start" "-a" "b429b80d062b4923d3ee5cdeeacdaa2f3aceb0ecfc2a54b7844bf117314a1321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b429b80d062b4923d3ee5cdeeacdaa2f3aceb0ecfc2a54b7844bf117314a1321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b429b80d062b4923d3ee5cdeeacdaa2f3aceb0ecfc2a54b7844bf117314a1321", kill_on_drop: false }` [INFO] [stdout] b429b80d062b4923d3ee5cdeeacdaa2f3aceb0ecfc2a54b7844bf117314a1321 [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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6519e4b63f89af82db5798827418f11c27dce918a9a97c060c82c6edccaa4439 [INFO] running `Command { std: "docker" "start" "-a" "6519e4b63f89af82db5798827418f11c27dce918a9a97c060c82c6edccaa4439", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking unicode-bidi v0.3.11 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking redis v0.22.3 [INFO] [stderr] Checking df-cache v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> examples/test.rs:12:41 [INFO] [stdout] | [INFO] [stdout] 12 | let conf = json::parse(conf.as_str().clone()).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.93s [INFO] running `Command { std: "docker" "inspect" "6519e4b63f89af82db5798827418f11c27dce918a9a97c060c82c6edccaa4439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6519e4b63f89af82db5798827418f11c27dce918a9a97c060c82c6edccaa4439", kill_on_drop: false }` [INFO] [stdout] 6519e4b63f89af82db5798827418f11c27dce918a9a97c060c82c6edccaa4439 [INFO] checking df-cache-0.1.6 against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798 [INFO] extracting crate df-cache 0.1.6 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate df-cache 0.1.6 on toolchain 9b9e20bc79549d80ab413f49d990713851172cc1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate df-cache 0.1.6 [INFO] finished tweaking crates.io crate df-cache 0.1.6 [INFO] tweaked toml for crates.io crate df-cache 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate df-cache 0.1.6 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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b78342a76340ef7f691887ddec17ccd4d1b543b140521bbb5f55e6844b22154f [INFO] running `Command { std: "docker" "start" "-a" "b78342a76340ef7f691887ddec17ccd4d1b543b140521bbb5f55e6844b22154f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b78342a76340ef7f691887ddec17ccd4d1b543b140521bbb5f55e6844b22154f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b78342a76340ef7f691887ddec17ccd4d1b543b140521bbb5f55e6844b22154f", kill_on_drop: false }` [INFO] [stdout] b78342a76340ef7f691887ddec17ccd4d1b543b140521bbb5f55e6844b22154f [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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb2dbfb3a6eea16cf8570e4e3a800fec7ea2124013ef79ba99fad1d7a65ee32a [INFO] running `Command { std: "docker" "start" "-a" "bb2dbfb3a6eea16cf8570e4e3a800fec7ea2124013ef79ba99fad1d7a65ee32a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking unicode-bidi v0.3.11 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Checking redis v0.22.3 [INFO] [stdout] error[E0284]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.22.3/src/parser.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | ... combine::count_min_max(length, length, value(Some(count + 1))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `P` declared on the function `count_min_max` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `<_ as combine::Parser<_>>::Output == Result` [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 124 | combine::count_min_max::, RedisError>, Input, P>(length, length, value(Some(count + 1))) [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.22.3/src/parser.rs:64:1 [INFO] [stdout] | [INFO] [stdout] 64 | / { [INFO] [stdout] 65 | | let count = count.unwrap_or(1); [INFO] [stdout] 66 | | [INFO] [stdout] 67 | | opaque!(any_send_sync_partial_state( [INFO] [stdout] ... | [INFO] [stdout] 165 | | )) [INFO] [stdout] 166 | | } [INFO] [stdout] | |_^ expected `{type error}`, got `combine::parser::combinator::Opaque<{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/combine-4.6.6/src/parser/combinator.rs:1420:13: 1420:91}, I, Result, AnySendSyncPartialState>` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/redis-0.22.3/src/parser.rs:124:68 [INFO] [stdout] | [INFO] [stdout] 124 | ... combine::count_min_max(length, length, value(Some(count + 1))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `redis` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "bb2dbfb3a6eea16cf8570e4e3a800fec7ea2124013ef79ba99fad1d7a65ee32a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb2dbfb3a6eea16cf8570e4e3a800fec7ea2124013ef79ba99fad1d7a65ee32a", kill_on_drop: false }` [INFO] [stdout] bb2dbfb3a6eea16cf8570e4e3a800fec7ea2124013ef79ba99fad1d7a65ee32a