[INFO] fetching crate csta 1.0.1...
[INFO] testing csta-1.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate csta 1.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate csta 1.0.1
[INFO] finished tweaking crates.io crate csta 1.0.1
[INFO] tweaked toml for crates.io crate csta 1.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate csta 1.0.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded csta_derive v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7fffcdde93c0b840ec4f7573fe00db9a093a96817eac9ef8bc6864f2fc2cfe16
[INFO] running `Command { std: "docker" "start" "-a" "7fffcdde93c0b840ec4f7573fe00db9a093a96817eac9ef8bc6864f2fc2cfe16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fffcdde93c0b840ec4f7573fe00db9a093a96817eac9ef8bc6864f2fc2cfe16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fffcdde93c0b840ec4f7573fe00db9a093a96817eac9ef8bc6864f2fc2cfe16", kill_on_drop: false }`
[INFO] [stdout] 7fffcdde93c0b840ec4f7573fe00db9a093a96817eac9ef8bc6864f2fc2cfe16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 51eaee444d9eeb1e11a9a4408e64ca724bab962ae4de7343792ad7729f36394d
[INFO] running `Command { std: "docker" "start" "-a" "51eaee444d9eeb1e11a9a4408e64ca724bab962ae4de7343792ad7729f36394d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[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 csta v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "51eaee444d9eeb1e11a9a4408e64ca724bab962ae4de7343792ad7729f36394d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51eaee444d9eeb1e11a9a4408e64ca724bab962ae4de7343792ad7729f36394d", kill_on_drop: false }`
[INFO] [stdout] 51eaee444d9eeb1e11a9a4408e64ca724bab962ae4de7343792ad7729f36394d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d8e4ba5de46c25ffdfe2c26b797ae727438fdb3a887bd1aaafb3c61f1d19df48
[INFO] running `Command { std: "docker" "start" "-a" "d8e4ba5de46c25ffdfe2c26b797ae727438fdb3a887bd1aaafb3c61f1d19df48", kill_on_drop: false }`
[INFO] [stderr]    Compiling csta v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "d8e4ba5de46c25ffdfe2c26b797ae727438fdb3a887bd1aaafb3c61f1d19df48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e4ba5de46c25ffdfe2c26b797ae727438fdb3a887bd1aaafb3c61f1d19df48", kill_on_drop: false }`
[INFO] [stdout] d8e4ba5de46c25ffdfe2c26b797ae727438fdb3a887bd1aaafb3c61f1d19df48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 72b7888909750f5212aa38511cf5819b2270d07a974dfcd69b0a12ef4ecd4b34
[INFO] running `Command { std: "docker" "start" "-a" "72b7888909750f5212aa38511cf5819b2270d07a974dfcd69b0a12ef4ecd4b34", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/csta-1408d88f9230962a)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test hist::tests_one_dim::hist_test ... ok
[INFO] [stdout] test hist::tests_one_dim::test_bucket_is_inside ... ok
[INFO] [stdout] test hist::tests_one_dim::hist_bucket_len_test ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_buckets ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_add ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_add_all ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_add_all_clamped ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_add_clamped ... ok
[INFO] [stdout] test hist::tests_one_dim::test_bucket_new ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_n_elements_with_clamping ... ok
[INFO] [stdout] test hist::tests_one_dim::test_bucket_cmp_to ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_normalize ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_variance ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_average ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_dx ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_buckets_zero_buckets - should panic ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_buckets_same_start_and_end - should panic ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_dx_same_start_and_end - should panic ... ok
[INFO] [stdout] test hist::tests_one_dim::test_hist_with_dx_zero_dx - should panic ... ok
[INFO] [stdout] test montecarlo::tests::pi_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72b7888909750f5212aa38511cf5819b2270d07a974dfcd69b0a12ef4ecd4b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b7888909750f5212aa38511cf5819b2270d07a974dfcd69b0a12ef4ecd4b34", kill_on_drop: false }`
[INFO] [stdout] 72b7888909750f5212aa38511cf5819b2270d07a974dfcd69b0a12ef4ecd4b34