[INFO] fetching crate fast_ode 1.0.0...
[INFO] checking fast_ode-1.0.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate fast_ode 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate fast_ode 1.0.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast_ode 1.0.0
[INFO] finished tweaking crates.io crate fast_ode 1.0.0
[INFO] tweaked toml for crates.io crate fast_ode 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded float_next_after v1.0.0
[INFO] [stderr]   Downloaded mathru v0.15.3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16ad780eed9b590aae954d45fd47b4a22afb3e8a1618f40350da6d9e2b825be0
[INFO] running `Command { std: "docker" "start" "-a" "16ad780eed9b590aae954d45fd47b4a22afb3e8a1618f40350da6d9e2b825be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16ad780eed9b590aae954d45fd47b4a22afb3e8a1618f40350da6d9e2b825be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ad780eed9b590aae954d45fd47b4a22afb3e8a1618f40350da6d9e2b825be0", kill_on_drop: false }`
[INFO] [stdout] 16ad780eed9b590aae954d45fd47b4a22afb3e8a1618f40350da6d9e2b825be0
[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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a52fc4311855fe726066254d3c2270b2909d4582ff8eddda2fb7b370e65bc0d5
[INFO] running `Command { std: "docker" "start" "-a" "a52fc4311855fe726066254d3c2270b2909d4582ff8eddda2fb7b370e65bc0d5", kill_on_drop: false }`
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking fast_ode v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking mathru v0.15.3
[INFO] [stdout] error[E0432]: unresolved imports `mathru::algebra::linear::Vector`, `mathru::algebra::linear::General`
[INFO] [stdout]  --> src/unit_tests.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     algebra::linear::{Vector, General},
[INFO] [stdout]   |                       ^^^^^^  ^^^^^^^ no `General` in `algebra::linear`
[INFO] [stdout]   |                       |
[INFO] [stdout]   |                       no `Vector` in `algebra::linear`
[INFO] [stdout]   |                       help: a similar name exists in the module (notice the capitalization): `vector`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           crate::unit_tests::mathru::algebra::linear::vector::Vector
[INFO] [stdout]           mathru::algebra::linear::vector::Vector
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           crate::unit_tests::mathru::algebra::linear::matrix::General
[INFO] [stdout]           mathru::algebra::linear::matrix::General
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast_ode` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a52fc4311855fe726066254d3c2270b2909d4582ff8eddda2fb7b370e65bc0d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52fc4311855fe726066254d3c2270b2909d4582ff8eddda2fb7b370e65bc0d5", kill_on_drop: false }`
[INFO] [stdout] a52fc4311855fe726066254d3c2270b2909d4582ff8eddda2fb7b370e65bc0d5