[INFO] fetching crate sortedvec 0.5.0... [INFO] checking sortedvec-0.5.0 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] extracting crate sortedvec 0.5.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate sortedvec 0.5.0 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sortedvec 0.5.0 [INFO] finished tweaking crates.io crate sortedvec 0.5.0 [INFO] tweaked toml for crates.io crate sortedvec 0.5.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec58e6a3ae90ad790f9b8db60cf3e2fb59e2b18806f147ad1dcaa18561c30eba [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" "ec58e6a3ae90ad790f9b8db60cf3e2fb59e2b18806f147ad1dcaa18561c30eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec58e6a3ae90ad790f9b8db60cf3e2fb59e2b18806f147ad1dcaa18561c30eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec58e6a3ae90ad790f9b8db60cf3e2fb59e2b18806f147ad1dcaa18561c30eba", kill_on_drop: false }` [INFO] [stdout] ec58e6a3ae90ad790f9b8db60cf3e2fb59e2b18806f147ad1dcaa18561c30eba [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffd698f711f1e478c03e59b1589cf2abcb5d74fef04fce50578a4c547b1a75db [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" "ffd698f711f1e478c03e59b1589cf2abcb5d74fef04fce50578a4c547b1a75db", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking sortedvec v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stdout] warning: multiple patterns overlap on their endpoints [INFO] [stdout] --> benches/dna.rs:74:40 [INFO] [stdout] | [INFO] [stdout] 73 | (Nucleobase::Cytosine, 0..=80) => Nucleobase::Adenine, [INFO] [stdout] | ------ this range overlaps on `80_u8`... [INFO] [stdout] 74 | (Nucleobase::Cytosine, 80..=100) => Nucleobase::Cytosine, [INFO] [stdout] | ^^^^^^^^ ... with this range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_range_endpoints)]` on by default [INFO] [stdout] = note: you likely meant to write mutually exclusive ranges [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/dna.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut rng = SmallRng::from_seed(SEED); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 158 | / gen_bench! { [INFO] [stdout] 159 | | dna_e1;10, [INFO] [stdout] 160 | | dna_e2;100, [INFO] [stdout] 161 | | dna_e3;1_000, [INFO] [stdout] ... | [INFO] [stdout] 164 | | dna_e6;1_000_000 [INFO] [stdout] 165 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] = note: this warning originates in the macro `gen_bench` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/dna.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut rng = SmallRng::from_seed(SEED); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 158 | / gen_bench! { [INFO] [stdout] 159 | | dna_e1;10, [INFO] [stdout] 160 | | dna_e2;100, [INFO] [stdout] 161 | | dna_e3;1_000, [INFO] [stdout] ... | [INFO] [stdout] 164 | | dna_e6;1_000_000 [INFO] [stdout] 165 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `gen_bench` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/dna.rs:134:21 [INFO] [stdout] | [INFO] [stdout] 134 | let mut rng = SmallRng::from_seed(SEED); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 158 | / gen_bench! { [INFO] [stdout] 159 | | dna_e1;10, [INFO] [stdout] 160 | | dna_e2;100, [INFO] [stdout] 161 | | dna_e3;1_000, [INFO] [stdout] ... | [INFO] [stdout] 164 | | dna_e6;1_000_000 [INFO] [stdout] 165 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `gen_bench` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/dna.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 146 | let mut rng = SmallRng::from_seed(SEED); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 158 | / gen_bench! { [INFO] [stdout] 159 | | dna_e1;10, [INFO] [stdout] 160 | | dna_e2;100, [INFO] [stdout] 161 | | dna_e3;1_000, [INFO] [stdout] ... | [INFO] [stdout] 164 | | dna_e6;1_000_000 [INFO] [stdout] 165 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `gen_bench` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.03s [INFO] running `Command { std: "docker" "inspect" "ffd698f711f1e478c03e59b1589cf2abcb5d74fef04fce50578a4c547b1a75db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffd698f711f1e478c03e59b1589cf2abcb5d74fef04fce50578a4c547b1a75db", kill_on_drop: false }` [INFO] [stdout] ffd698f711f1e478c03e59b1589cf2abcb5d74fef04fce50578a4c547b1a75db