[INFO] fetching crate algebrust 0.1.1...
[INFO] testing algebrust-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate algebrust 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate algebrust 0.1.1
[INFO] finished tweaking crates.io crate algebrust 0.1.1
[INFO] tweaked toml for crates.io crate algebrust 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate algebrust 0.1.1 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 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[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] 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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 925517a449e42e6a04832873c0b4bcca850f85b217263702c52a20805faf2ed3
[INFO] running `Command { std: "docker" "start" "-a" "925517a449e42e6a04832873c0b4bcca850f85b217263702c52a20805faf2ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "925517a449e42e6a04832873c0b4bcca850f85b217263702c52a20805faf2ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925517a449e42e6a04832873c0b4bcca850f85b217263702c52a20805faf2ed3", kill_on_drop: false }`
[INFO] [stdout] 925517a449e42e6a04832873c0b4bcca850f85b217263702c52a20805faf2ed3
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a08f5d2393936f1eb17162928e3ab2894765de111893828598acaf28bf019c31
[INFO] running `Command { std: "docker" "start" "-a" "a08f5d2393936f1eb17162928e3ab2894765de111893828598acaf28bf019c31", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling algebrust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "a08f5d2393936f1eb17162928e3ab2894765de111893828598acaf28bf019c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08f5d2393936f1eb17162928e3ab2894765de111893828598acaf28bf019c31", kill_on_drop: false }`
[INFO] [stdout] a08f5d2393936f1eb17162928e3ab2894765de111893828598acaf28bf019c31
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] 63186dffc24bd1c1dafa134edddda7b123569384156e37c0d5ed61e7edd4ab3b
[INFO] running `Command { std: "docker" "start" "-a" "63186dffc24bd1c1dafa134edddda7b123569384156e37c0d5ed61e7edd4ab3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling algebrust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "63186dffc24bd1c1dafa134edddda7b123569384156e37c0d5ed61e7edd4ab3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63186dffc24bd1c1dafa134edddda7b123569384156e37c0d5ed61e7edd4ab3b", kill_on_drop: false }`
[INFO] [stdout] 63186dffc24bd1c1dafa134edddda7b123569384156e37c0d5ed61e7edd4ab3b
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e889cbd516fadda2917b837c92b73218d99bc7c49a4142019978fd5db2c88eb4
[INFO] running `Command { std: "docker" "start" "-a" "e889cbd516fadda2917b837c92b73218d99bc7c49a4142019978fd5db2c88eb4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/algebrust-03df6ac40562a1b0)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/matrix_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/matrix_tests-03aac1e939f89761)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_matrix_addition ... ok
[INFO] [stdout] test tests::test_matrix_determinant ... ok
[INFO] [stdout] test tests::test_matrix_inverse ... ok
[INFO] [stdout] test tests::test_matrix_lu_decomposition ... ok
[INFO] [stdout] test tests::test_matrix_multiplication ... ok
[INFO] [stdout] test tests::test_matrix_new_identity ... ok
[INFO] [stdout] test tests::test_matrix_scalar_multiplication ... ok
[INFO] [stdout] test tests::test_matrix_new_rand ... ok
[INFO] [stdout] test tests::test_matrix_subtraction ... ok
[INFO] [stdout] test tests::test_matrix_new_zeros ... ok
[INFO] [stdout] test tests::test_matrix_transpose ... ok
[INFO] [stdout] test tests::test_matrix_new ... ok
[INFO] [stderr]      Running tests/vector_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/vector_tests-2b379024d439f5de)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_vector_magnitude ... ok
[INFO] [stdout] test tests::test_vector_addition ... ok
[INFO] [stdout] test tests::test_vector_cross_product ... ok
[INFO] [stdout] test tests::test_vector_dot_product ... ok
[INFO] [stdout] test tests::test_vector_new_rand ... ok
[INFO] [stdout] test tests::test_vector_new_zeros ... ok
[INFO] [stdout] test tests::test_vector_subtraction ... ok
[INFO] [stdout] test tests::test_vector_normalization ... ok
[INFO] [stdout] test tests::test_vector_new ... ok
[INFO] [stdout] test tests::test_vector_scalar_multiplication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e889cbd516fadda2917b837c92b73218d99bc7c49a4142019978fd5db2c88eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e889cbd516fadda2917b837c92b73218d99bc7c49a4142019978fd5db2c88eb4", kill_on_drop: false }`
[INFO] [stdout] e889cbd516fadda2917b837c92b73218d99bc7c49a4142019978fd5db2c88eb4