[INFO] cloning repository https://github.com/kernelmachine/utah [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kernelmachine/utah" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Futah", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Futah'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79d3bb332634a097fae455852a95545a85d44757 [INFO] checking kernelmachine/utah against master#b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 for pr-105483 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkernelmachine%2Futah" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kernelmachine/utah on toolchain b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kernelmachine/utah [INFO] finished tweaking git repo https://github.com/kernelmachine/utah [INFO] tweaked toml for git repo https://github.com/kernelmachine/utah written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/kernelmachine/utah already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-iter v0.1.32 [INFO] [stderr] Downloaded num-complex v0.1.35 [INFO] [stderr] Downloaded rustc-serialize v0.3.22 [INFO] [stderr] Downloaded num-bigint v0.1.35 [INFO] [stderr] Downloaded ndarray-rand v0.3.1 [INFO] [stderr] Downloaded num-rational v0.1.35 [INFO] [stderr] Downloaded rawpointer v0.1.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.3 [INFO] [stderr] Downloaded itertools v0.5.8 [INFO] [stderr] Downloaded matrixmultiply v0.1.13 [INFO] [stderr] Downloaded dbghelp-sys v0.2.0 [INFO] [stderr] Downloaded num-integer v0.1.32 [INFO] [stderr] Downloaded num-traits v0.1.36 [INFO] [stderr] Downloaded num v0.1.36 [INFO] [stderr] Downloaded backtrace v0.3.0 [INFO] [stderr] Downloaded either v1.0.2 [INFO] [stderr] Downloaded ndarray v0.7.2 [INFO] [stderr] Downloaded error-chain v0.7.2 [INFO] [stderr] Downloaded backtrace-sys v0.1.5 [INFO] [stderr] Downloaded csv v0.14.7 [INFO] [stderr] Downloaded gcc v0.3.41 [INFO] [stderr] Downloaded libc v0.2.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9cfe66507168452dd0d10732597c23ab44f95cb84f9ffd28dae19e71c7d916de [INFO] running `Command { std: "docker" "start" "-a" "9cfe66507168452dd0d10732597c23ab44f95cb84f9ffd28dae19e71c7d916de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cfe66507168452dd0d10732597c23ab44f95cb84f9ffd28dae19e71c7d916de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cfe66507168452dd0d10732597c23ab44f95cb84f9ffd28dae19e71c7d916de", kill_on_drop: false }` [INFO] [stdout] 9cfe66507168452dd0d10732597c23ab44f95cb84f9ffd28dae19e71c7d916de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba7a5aef700088f676c3708cb577fda4d4bb24341027eb31b418243b2b8c9546 [INFO] running `Command { std: "docker" "start" "-a" "ba7a5aef700088f676c3708cb577fda4d4bb24341027eb31b418243b2b8c9546", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking num-traits v0.1.36 [INFO] [stderr] Checking libc v0.2.18 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Compiling gcc v0.3.41 [INFO] [stderr] Compiling matrixmultiply v0.1.13 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Checking either v1.0.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling ndarray v0.7.2 [INFO] [stderr] Checking rustc-demangle v0.1.3 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking itertools v0.5.8 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking num-integer v0.1.32 [INFO] [stderr] Checking num-iter v0.1.32 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Checking error-chain v0.7.2 [INFO] [stderr] Checking num-complex v0.1.35 [INFO] [stderr] Checking num-bigint v0.1.35 [INFO] [stderr] Checking csv v0.14.7 [INFO] [stderr] Checking num-rational v0.1.35 [INFO] [stderr] Checking num v0.1.36 [INFO] [stderr] Checking ndarray-rand v0.3.1 [INFO] [stderr] Checking utah v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:184:1 [INFO] [stdout] | [INFO] [stdout] 184 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/mixedtypes.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(RustcDecodable, Hash, PartialOrd, PartialEq, Eq , Ord , Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/mixedtypes.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(RustcDecodable,Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:175:1 [INFO] [stdout] | [INFO] [stdout] 175 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:184:1 [INFO] [stdout] | [INFO] [stdout] 184 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/mixedtypes.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(RustcDecodable, Hash, PartialOrd, PartialEq, Eq , Ord , Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/mixedtypes.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(RustcDecodable,Clone, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data`, `other`, and `axis` are never read [INFO] [stdout] --> src/combinators/aggregate.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 173 | pub struct Stdev<'a, I: 'a, T: 'a> [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 177 | data: I, [INFO] [stdout] | ^^^^ [INFO] [stdout] 178 | other: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 179 | axis: UtahAxis, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stdev` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data`, `other`, and `axis` are never read [INFO] [stdout] --> src/combinators/aggregate.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 173 | pub struct Stdev<'a, I: 'a, T: 'a> [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 177 | data: I, [INFO] [stdout] | ^^^^ [INFO] [stdout] 178 | other: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 179 | axis: UtahAxis, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stdev` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.02s [INFO] running `Command { std: "docker" "inspect" "ba7a5aef700088f676c3708cb577fda4d4bb24341027eb31b418243b2b8c9546", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba7a5aef700088f676c3708cb577fda4d4bb24341027eb31b418243b2b8c9546", kill_on_drop: false }` [INFO] [stdout] ba7a5aef700088f676c3708cb577fda4d4bb24341027eb31b418243b2b8c9546