[INFO] fetching crate rust-numpy 0.1.0...
[INFO] testing rust-numpy-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate rust-numpy 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rust-numpy 0.1.0
[INFO] finished tweaking crates.io crate rust-numpy 0.1.0
[INFO] tweaked toml for crates.io crate rust-numpy 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-numpy 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded impl_ops v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa3882617a734a0d2775c8ffc6b584a7c3f9f21b0e4b01dde13dc0bd3c062e12
[INFO] running `Command { std: "docker" "start" "-a" "aa3882617a734a0d2775c8ffc6b584a7c3f9f21b0e4b01dde13dc0bd3c062e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa3882617a734a0d2775c8ffc6b584a7c3f9f21b0e4b01dde13dc0bd3c062e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa3882617a734a0d2775c8ffc6b584a7c3f9f21b0e4b01dde13dc0bd3c062e12", kill_on_drop: false }`
[INFO] [stdout] aa3882617a734a0d2775c8ffc6b584a7c3f9f21b0e4b01dde13dc0bd3c062e12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 72a7a0d05a89fe40832ca3d1b991cfd9ee893a1707960d6b606e17245d36a1ea
[INFO] running `Command { std: "docker" "start" "-a" "72a7a0d05a89fe40832ca3d1b991cfd9ee893a1707960d6b606e17245d36a1ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling impl_ops v0.1.1
[INFO] [stderr]    Compiling rust-numpy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Init` is never used
[INFO] [stdout]  --> src/vectors.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | trait Init {
[INFO] [stdout]   |       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "72a7a0d05a89fe40832ca3d1b991cfd9ee893a1707960d6b606e17245d36a1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a7a0d05a89fe40832ca3d1b991cfd9ee893a1707960d6b606e17245d36a1ea", kill_on_drop: false }`
[INFO] [stdout] 72a7a0d05a89fe40832ca3d1b991cfd9ee893a1707960d6b606e17245d36a1ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 842dc22e9e162def4d10c80c4bd508ef314f999f03f1c301fdf2d104015ddb50
[INFO] running `Command { std: "docker" "start" "-a" "842dc22e9e162def4d10c80c4bd508ef314f999f03f1c301fdf2d104015ddb50", kill_on_drop: false }`
[INFO] [stdout] warning: trait `Init` is never used
[INFO] [stdout]  --> src/vectors.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | trait Init {
[INFO] [stdout]   |       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-numpy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Init` is never used
[INFO] [stdout]  --> src/vectors.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | trait Init {
[INFO] [stdout]   |       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "842dc22e9e162def4d10c80c4bd508ef314f999f03f1c301fdf2d104015ddb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842dc22e9e162def4d10c80c4bd508ef314f999f03f1c301fdf2d104015ddb50", kill_on_drop: false }`
[INFO] [stdout] 842dc22e9e162def4d10c80c4bd508ef314f999f03f1c301fdf2d104015ddb50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 287ff872831aeedef15e9d212e60116cf9dcc6218be7500dd8b03f1e0692fca8
[INFO] running `Command { std: "docker" "start" "-a" "287ff872831aeedef15e9d212e60116cf9dcc6218be7500dd8b03f1e0692fca8", kill_on_drop: false }`
[INFO] [stderr] warning: trait `Init` is never used
[INFO] [stderr]  --> src/vectors.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | trait Init {
[INFO] [stderr]   |       ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-numpy` (lib) generated 1 warning
[INFO] [stderr] warning: `rust-numpy` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rust_numpy-71d1bf259341111b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::inverse_matrix ... 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] running `Command { std: "docker" "inspect" "287ff872831aeedef15e9d212e60116cf9dcc6218be7500dd8b03f1e0692fca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287ff872831aeedef15e9d212e60116cf9dcc6218be7500dd8b03f1e0692fca8", kill_on_drop: false }`
[INFO] [stdout] 287ff872831aeedef15e9d212e60116cf9dcc6218be7500dd8b03f1e0692fca8