[INFO] fetching crate fast-stats 0.1.1...
[INFO] testing fast-stats-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate fast-stats 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate fast-stats 0.1.1
[INFO] finished tweaking crates.io crate fast-stats 0.1.1
[INFO] tweaked toml for crates.io crate fast-stats 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast-stats 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding float-cmp v0.9.0 (available: v0.10.0)
[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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bf7901e60445143c94a5d96c4b67d9a588d09d1d44f5903436ddc56143a788ac
[INFO] running `Command { std: "docker" "start" "-a" "bf7901e60445143c94a5d96c4b67d9a588d09d1d44f5903436ddc56143a788ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf7901e60445143c94a5d96c4b67d9a588d09d1d44f5903436ddc56143a788ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7901e60445143c94a5d96c4b67d9a588d09d1d44f5903436ddc56143a788ac", kill_on_drop: false }`
[INFO] [stdout] bf7901e60445143c94a5d96c4b67d9a588d09d1d44f5903436ddc56143a788ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3bdd5c6bed50e7a21e8ddbea587ed8ea0d55f57f11cdc24340b7aed1c229d80a
[INFO] running `Command { std: "docker" "start" "-a" "3bdd5c6bed50e7a21e8ddbea587ed8ea0d55f57f11cdc24340b7aed1c229d80a", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling fast-stats v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "3bdd5c6bed50e7a21e8ddbea587ed8ea0d55f57f11cdc24340b7aed1c229d80a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdd5c6bed50e7a21e8ddbea587ed8ea0d55f57f11cdc24340b7aed1c229d80a", kill_on_drop: false }`
[INFO] [stdout] 3bdd5c6bed50e7a21e8ddbea587ed8ea0d55f57f11cdc24340b7aed1c229d80a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0c46b47cda2be651a726e81b1a265134b8861514907f007ef9473c61056e2194
[INFO] running `Command { std: "docker" "start" "-a" "0c46b47cda2be651a726e81b1a265134b8861514907f007ef9473c61056e2194", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-stats v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "0c46b47cda2be651a726e81b1a265134b8861514907f007ef9473c61056e2194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c46b47cda2be651a726e81b1a265134b8861514907f007ef9473c61056e2194", kill_on_drop: false }`
[INFO] [stdout] 0c46b47cda2be651a726e81b1a265134b8861514907f007ef9473c61056e2194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ad295ec7caaa5350431f61a71201b7a6fdc834c6b449c72435be0e9b89fbaf67
[INFO] running `Command { std: "docker" "start" "-a" "ad295ec7caaa5350431f61a71201b7a6fdc834c6b449c72435be0e9b89fbaf67", 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/fast_stats-ce2c6025d6ff407a)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test fstats_f64::tests::append_test ... ok
[INFO] [stdout] test fstats_f64::tests::len_test ... ok
[INFO] [stdout] test fstats_f64::tests::reset_test ... ok
[INFO] [stdout] test fstats_f64::tests::min_max_test ... ok
[INFO] [stdout] test fstats_f64::tests::is_empty_test ... ok
[INFO] [stdout] test fstats_f64::tests::insert_test ... ok
[INFO] [stdout] test fstats_f64::tests::mean_test ... ok
[INFO] [stdout] test fstats_f64::tests::remove_test ... ok
[INFO] [stdout] test fstats_f64::tests::drain_test ... ok
[INFO] [stdout] test fstats_f64::tests::resize_test ... ok
[INFO] [stdout] test fstats_f64::tests::splice_test ... ok
[INFO] [stdout] test fstats_f64::tests::split_off_test ... ok
[INFO] [stdout] test fstats_f64::tests::stddev_test ... ok
[INFO] [stdout] test fstats_f64::tests::truncate_test ... ok
[INFO] [stdout] test fstats_f64::tests::swap_remove_test ... ok
[INFO] [stdout] test fstats_float::tests::append_test ... ok
[INFO] [stdout] test fstats_float::tests::min_max_test ... ok
[INFO] [stdout] test fstats_float::tests::drain_test ... ok
[INFO] [stdout] test fstats_float::tests::reset_test ... ok
[INFO] [stdout] test fstats_float::tests::insert_test ... ok
[INFO] [stdout] test fstats_float::tests::is_empty_test ... ok
[INFO] [stdout] test fstats_float::tests::len_test ... ok
[INFO] [stdout] test fstats_float::tests::resize_test ... ok
[INFO] [stdout] test fstats_float::tests::splice_test ... ok
[INFO] [stdout] test fstats_float::tests::split_off_test ... ok
[INFO] [stdout] test fstats_float::tests::stddev_test ... ok
[INFO] [stdout] test fstats_float::tests::truncate_test ... ok
[INFO] [stdout] test fstats_float::tests::swap_remove_test ... ok
[INFO] [stdout] test fstats_float::tests::remove_test ... ok
[INFO] [stderr]      Running tests/stddev_f64.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/stddev_f64-5367487b3cb08a7b)
[INFO] [stdout] test fstats_float::tests::mean_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test stddev_fstats_benchmark ... ok
[INFO] [stdout] test stddev_stats_benchmark ... ok
[INFO] [stdout] test drain_stddev_fstats_benchmark ... ok
[INFO] [stdout] test drain_stddev_stats_benchmark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stddev_float.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/stddev_float-02473762eb348fcc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test stddev_fstats_benchmark ... ok
[INFO] [stdout] test stddev_stats_benchmark ... ok
[INFO] [stdout] test drain_stddev_fstats_benchmark ... ok
[INFO] [stdout] test drain_stddev_stats_benchmark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad295ec7caaa5350431f61a71201b7a6fdc834c6b449c72435be0e9b89fbaf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad295ec7caaa5350431f61a71201b7a6fdc834c6b449c72435be0e9b89fbaf67", kill_on_drop: false }`
[INFO] [stdout] ad295ec7caaa5350431f61a71201b7a6fdc834c6b449c72435be0e9b89fbaf67