[INFO] fetching crate crum 0.3.0... [INFO] checking crum-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate crum 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate crum 0.3.0 [INFO] finished tweaking crates.io crate crum 0.3.0 [INFO] tweaked toml for crates.io crate crum 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate crum 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate crum 0.3.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tensor_macro v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d00c35cd7ffd2f3fc70c10476af0da4b1588132feb7392b4dd1f8b13b96b7cb [INFO] running `Command { std: "docker" "start" "-a" "7d00c35cd7ffd2f3fc70c10476af0da4b1588132feb7392b4dd1f8b13b96b7cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d00c35cd7ffd2f3fc70c10476af0da4b1588132feb7392b4dd1f8b13b96b7cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d00c35cd7ffd2f3fc70c10476af0da4b1588132feb7392b4dd1f8b13b96b7cb", kill_on_drop: false }` [INFO] [stdout] 7d00c35cd7ffd2f3fc70c10476af0da4b1588132feb7392b4dd1f8b13b96b7cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25360b9bbbb3b393601114787c9d5e5b3003bb2f5e647cd26c06e936ededc762 [INFO] running `Command { std: "docker" "start" "-a" "25360b9bbbb3b393601114787c9d5e5b3003bb2f5e647cd26c06e936ededc762", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tensor_macro v0.1.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crum v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::matrix` [INFO] [stdout] --> src/matrix.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::matrix; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::identity` [INFO] [stdout] --> src/matrix.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::identity; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result` [INFO] [stdout] --> src/matrix.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::IterMut` [INFO] [stdout] --> src/matrix.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::slice::IterMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Enumerate` and `Skip` [INFO] [stdout] --> src/matrix.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | use std::iter::{Enumerate, Skip}; [INFO] [stdout] | ^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::matrix` [INFO] [stdout] --> src/matrix.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::matrix; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::identity` [INFO] [stdout] --> src/matrix.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::identity; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result` [INFO] [stdout] --> src/matrix.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::IterMut` [INFO] [stdout] --> src/matrix.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::slice::IterMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Enumerate` and `Skip` [INFO] [stdout] --> src/matrix.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | use std::iter::{Enumerate, Skip}; [INFO] [stdout] | ^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NumCast` [INFO] [stdout] --> src/matrix.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | use num_traits::{Float, NumCast, One, Signed, Zero}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::float::FloatCore` [INFO] [stdout] --> src/matrix.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use num_traits::float::FloatCore; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/matrix.rs:1387:14 [INFO] [stdout] | [INFO] [stdout] 1387 | let (b,d,v) = (self.clone() * self.clone().trans().conj()).schur(precision)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NumCast` [INFO] [stdout] --> src/matrix.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | use num_traits::{Float, NumCast, One, Signed, Zero}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::float::FloatCore` [INFO] [stdout] --> src/matrix.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use num_traits::float::FloatCore; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/matrix.rs:1387:14 [INFO] [stdout] | [INFO] [stdout] 1387 | let (b,d,v) = (self.clone() * self.clone().trans().conj()).schur(precision)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.85s [INFO] running `Command { std: "docker" "inspect" "25360b9bbbb3b393601114787c9d5e5b3003bb2f5e647cd26c06e936ededc762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25360b9bbbb3b393601114787c9d5e5b3003bb2f5e647cd26c06e936ededc762", kill_on_drop: false }` [INFO] [stdout] 25360b9bbbb3b393601114787c9d5e5b3003bb2f5e647cd26c06e936ededc762