[INFO] fetching crate probably 0.3.1... [INFO] checking probably-0.3.1 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035 [INFO] extracting crate probably 0.3.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate probably 0.3.1 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate probably 0.3.1 [INFO] finished tweaking crates.io crate probably 0.3.1 [INFO] tweaked toml for crates.io crate probably 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 344e379fef97f9d812510104c5a4adae739f8116978615305c0ec0b983e33382 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "344e379fef97f9d812510104c5a4adae739f8116978615305c0ec0b983e33382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "344e379fef97f9d812510104c5a4adae739f8116978615305c0ec0b983e33382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "344e379fef97f9d812510104c5a4adae739f8116978615305c0ec0b983e33382", kill_on_drop: false }` [INFO] [stdout] 344e379fef97f9d812510104c5a4adae739f8116978615305c0ec0b983e33382 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddf2bc4ddd952fbfc325546ab839363661cefeee635a7136cc40acb81c8baba7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ddf2bc4ddd952fbfc325546ab839363661cefeee635a7136cc40acb81c8baba7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking siphasher v0.3.3 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking quickcheck v0.5.0 [INFO] [stderr] Checking probably v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/membership/cuckoo/mod.rs:103:14 [INFO] [stdout] | [INFO] [stdout] 103 | _hasher: std::marker::PhantomData, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:55 [INFO] [stdout] | [INFO] [stdout] 2 | #![warn(non_camel_case_types, non_upper_case_globals, unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | T: Copy + cmp::PartialOrd, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | T: Copy + cmp::PartialEq, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 68 | T: Copy + cmp::PartialOrd + fmt::Debug + ops::Add, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | T: cmp::PartialOrd + fmt::Debug, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:162:15 [INFO] [stdout] | [INFO] [stdout] 162 | T: Copy + cmp::PartialOrd + fmt::Debug, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/membership/cuckoo/mod.rs:103:14 [INFO] [stdout] | [INFO] [stdout] 103 | _hasher: std::marker::PhantomData, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:55 [INFO] [stdout] | [INFO] [stdout] 2 | #![warn(non_camel_case_types, non_upper_case_globals, unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | T: Copy + cmp::PartialOrd, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | T: Copy + cmp::PartialEq, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 68 | T: Copy + cmp::PartialOrd + fmt::Debug + ops::Add, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | T: cmp::PartialOrd + fmt::Debug, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/quantile/histogram.rs:162:15 [INFO] [stdout] | [INFO] [stdout] 162 | T: Copy + cmp::PartialOrd + fmt::Debug, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.67s [INFO] running `Command { std: "docker" "inspect" "ddf2bc4ddd952fbfc325546ab839363661cefeee635a7136cc40acb81c8baba7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddf2bc4ddd952fbfc325546ab839363661cefeee635a7136cc40acb81c8baba7", kill_on_drop: false }` [INFO] [stdout] ddf2bc4ddd952fbfc325546ab839363661cefeee635a7136cc40acb81c8baba7