[INFO] cloning repository https://github.com/rick-dalley/matrix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rick-dalley/matrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frick-dalley%2Fmatrix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frick-dalley%2Fmatrix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23a12361d602c73acea1a84b12ceafd720ff9cb7
[INFO] testing rick-dalley/matrix against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frick-dalley%2Fmatrix" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rick-dalley/matrix
[INFO] finished tweaking git repo https://github.com/rick-dalley/matrix
[INFO] tweaked toml for git repo https://github.com/rick-dalley/matrix written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rick-dalley/matrix on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rick-dalley/matrix 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f032c3907c43b9b5b547b3fe6711242a10a3f4272f096dcbd8aaaf747568434
[INFO] running `Command { std: "docker" "start" "-a" "0f032c3907c43b9b5b547b3fe6711242a10a3f4272f096dcbd8aaaf747568434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f032c3907c43b9b5b547b3fe6711242a10a3f4272f096dcbd8aaaf747568434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f032c3907c43b9b5b547b3fe6711242a10a3f4272f096dcbd8aaaf747568434", kill_on_drop: false }`
[INFO] [stdout] 0f032c3907c43b9b5b547b3fe6711242a10a3f4272f096dcbd8aaaf747568434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 541062d45720da730c515d86de199fa4ae7c00623a376c9596fbecd0626f34ad
[INFO] running `Command { std: "docker" "start" "-a" "541062d45720da730c515d86de199fa4ae7c00623a376c9596fbecd0626f34ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.48s
[INFO] running `Command { std: "docker" "inspect" "541062d45720da730c515d86de199fa4ae7c00623a376c9596fbecd0626f34ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541062d45720da730c515d86de199fa4ae7c00623a376c9596fbecd0626f34ad", kill_on_drop: false }`
[INFO] [stdout] 541062d45720da730c515d86de199fa4ae7c00623a376c9596fbecd0626f34ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 695ec07eb2909b0b733c6f16aa5ba497ef1d0a3faeed356c091cd44d77c71542
[INFO] running `Command { std: "docker" "start" "-a" "695ec07eb2909b0b733c6f16aa5ba497ef1d0a3faeed356c091cd44d77c71542", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "695ec07eb2909b0b733c6f16aa5ba497ef1d0a3faeed356c091cd44d77c71542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695ec07eb2909b0b733c6f16aa5ba497ef1d0a3faeed356c091cd44d77c71542", kill_on_drop: false }`
[INFO] [stdout] 695ec07eb2909b0b733c6f16aa5ba497ef1d0a3faeed356c091cd44d77c71542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8b66ce15f39391ef99abceb791c764e62b0653e9a1e40c0d69b1b769f1ed7c7
[INFO] running `Command { std: "docker" "start" "-a" "b8b66ce15f39391ef99abceb791c764e62b0653e9a1e40c0d69b1b769f1ed7c7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matrix-ccc5aa9811d41cc5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests matrix
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/matrix.rs - matrix (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/matrix.rs - matrix (line 15) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `crate::matrix::Matrix`, `crate::matrix::Dot`, `crate::matrix::Outer`, `crate::matrix::VectorType`
[INFO] [stdout]  --> src/matrix.rs:17:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::matrix::{Matrix, Dot, Outer, VectorType};
[INFO] [stdout]   |                     ^^^^^^  ^^^  ^^^^^  ^^^^^^^^^^ no `VectorType` in the root
[INFO] [stdout]   |                     |       |    |
[INFO] [stdout]   |                     |       |    no `Outer` in the root
[INFO] [stdout]   |                     |       no `Dot` in the root
[INFO] [stdout]   |                     no `Matrix` in the root
[INFO] [stdout]   |                     help: a similar name exists in the module: `matrix`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           matrix::matrix::Matrix
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           matrix::matrix::Dot
[INFO] [stdout]   = help: consider importing this trait instead:
[INFO] [stdout]           matrix::matrix::Outer
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/matrix.rs - matrix (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b8b66ce15f39391ef99abceb791c764e62b0653e9a1e40c0d69b1b769f1ed7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b66ce15f39391ef99abceb791c764e62b0653e9a1e40c0d69b1b769f1ed7c7", kill_on_drop: false }`
[INFO] [stdout] b8b66ce15f39391ef99abceb791c764e62b0653e9a1e40c0d69b1b769f1ed7c7
