[INFO] fetching crate flag-algebra 0.1.11... [INFO] checking flag-algebra-0.1.11 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate flag-algebra 0.1.11 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate flag-algebra 0.1.11 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flag-algebra 0.1.11 [INFO] finished tweaking crates.io crate flag-algebra 0.1.11 [INFO] tweaked toml for crates.io crate flag-algebra 0.1.11 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate flag-algebra 0.1.11 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lapack-src v0.6.0 [INFO] [stderr] Downloaded blas-src v0.6.1 [INFO] [stderr] Downloaded ndarray-linalg v0.12.1 [INFO] [stderr] Downloaded sprs v0.9.1 [INFO] [stderr] Downloaded netlib-src v0.8.0 [INFO] [stderr] Downloaded canonical-form v0.9.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 743f9f192232278500c248d04415dee5bf35ba814a1f667515d29325821ca783 [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" "743f9f192232278500c248d04415dee5bf35ba814a1f667515d29325821ca783", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "743f9f192232278500c248d04415dee5bf35ba814a1f667515d29325821ca783", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "743f9f192232278500c248d04415dee5bf35ba814a1f667515d29325821ca783", kill_on_drop: false }` [INFO] [stdout] 743f9f192232278500c248d04415dee5bf35ba814a1f667515d29325821ca783 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d257d13f10ac38fc7d7085a735dbd8bd98956ec2e901dc5803007f9e0ecd0c3 [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" "4d257d13f10ac38fc7d7085a735dbd8bd98956ec2e901dc5803007f9e0ecd0c3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking blas-src v0.2.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking object v0.21.1 [INFO] [stderr] Checking rustc-demangle v0.1.17 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.19 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking canonical-form v0.9.4 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking svg v0.8.0 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.4.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking lapacke-sys v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling netlib-src v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking backtrace v0.3.53 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking num-complex v0.3.0 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking simplelog v0.8.0 [INFO] [stderr] Checking num v0.3.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking cauchy v0.2.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking lapacke v0.2.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Checking sprs v0.9.1 [INFO] [stderr] Checking lapack-src v0.6.0 [INFO] [stderr] Checking blas-src v0.6.1 [INFO] [stderr] Checking ndarray-linalg v0.12.1 [INFO] [stderr] Checking flag-algebra v0.1.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sdp.rs:163:10 [INFO] [stdout] | [INFO] [stdout] 163 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/sdpa.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Error { [INFO] [stdout] | __________^ [INFO] [stdout] 32 | | #[fail(display = "Error while parsing matrix coefficient: {}", _0)] [INFO] [stdout] 33 | | ParseError(String), [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/sdpa.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Error { [INFO] [stdout] | __________^ [INFO] [stdout] 32 | | #[fail(display = "Error while parsing matrix coefficient: {}", _0)] [INFO] [stdout] 33 | | ParseError(String), [INFO] [stdout] 34 | | #[fail(display = "{}", _0)] [INFO] [stdout] 35 | | Io(#[cause] io::Error), [INFO] [stdout] | |______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/sdpa.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Error { [INFO] [stdout] | __________^ [INFO] [stdout] 32 | | #[fail(display = "Error while parsing matrix coefficient: {}", _0)] [INFO] [stdout] 33 | | ParseError(String), [INFO] [stdout] 34 | | #[fail(display = "{}", _0)] [INFO] [stdout] 35 | | Io(#[cause] io::Error), [INFO] [stdout] 36 | | #[fail(display = "Solver returned with code {}", _0)] [INFO] [stdout] 37 | | SdpNotSolved(i32), [INFO] [stdout] | |________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/sdpa.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Error { [INFO] [stdout] | __________^ [INFO] [stdout] 32 | | #[fail(display = "Error while parsing matrix coefficient: {}", _0)] [INFO] [stdout] 33 | | ParseError(String), [INFO] [stdout] | |______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sdp.rs:163:10 [INFO] [stdout] | [INFO] [stdout] 163 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/sdpa.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Error { [INFO] [stdout] | __________^ [INFO] [stdout] 32 | | #[fail(display = "Error while parsing matrix coefficient: {}", _0)] [INFO] [stdout] 33 | | ParseError(String), [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/sdpa.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Error { [INFO] [stdout] | __________^ [INFO] [stdout] 32 | | #[fail(display = "Error while parsing matrix coefficient: {}", _0)] [INFO] [stdout] 33 | | ParseError(String), [INFO] [stdout] 34 | | #[fail(display = "{}", _0)] [INFO] [stdout] 35 | | Io(#[cause] io::Error), [INFO] [stdout] | |______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/sdpa.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Error { [INFO] [stdout] | __________^ [INFO] [stdout] 32 | | #[fail(display = "Error while parsing matrix coefficient: {}", _0)] [INFO] [stdout] 33 | | ParseError(String), [INFO] [stdout] 34 | | #[fail(display = "{}", _0)] [INFO] [stdout] 35 | | Io(#[cause] io::Error), [INFO] [stdout] 36 | | #[fail(display = "Solver returned with code {}", _0)] [INFO] [stdout] 37 | | SdpNotSolved(i32), [INFO] [stdout] | |________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/sdpa.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Error { [INFO] [stdout] | __________^ [INFO] [stdout] 32 | | #[fail(display = "Error while parsing matrix coefficient: {}", _0)] [INFO] [stdout] 33 | | ParseError(String), [INFO] [stdout] | |______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> examples/caccetta-haggkvist.rs:53:6 [INFO] [stdout] | [INFO] [stdout] 53 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> examples/caccetta-haggkvist.rs:59:6 [INFO] [stdout] | [INFO] [stdout] 59 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> examples/c5-free.rs:23:6 [INFO] [stdout] | [INFO] [stdout] 23 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6m 46s [INFO] running `Command { std: "docker" "inspect" "4d257d13f10ac38fc7d7085a735dbd8bd98956ec2e901dc5803007f9e0ecd0c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d257d13f10ac38fc7d7085a735dbd8bd98956ec2e901dc5803007f9e0ecd0c3", kill_on_drop: false }` [INFO] [stdout] 4d257d13f10ac38fc7d7085a735dbd8bd98956ec2e901dc5803007f9e0ecd0c3