[INFO] fetching crate netem-trace 0.4.3...
[INFO] testing netem-trace-0.4.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate netem-trace 0.4.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate netem-trace 0.4.3
[INFO] finished tweaking crates.io crate netem-trace 0.4.3
[INFO] tweaked toml for crates.io crate netem-trace 0.4.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate netem-trace 0.4.3 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] crate crates.io crate netem-trace 0.4.3 already has a lockfile, it will not be regenerated
[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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bandwidth v0.3.0
[INFO] [stderr]   Downloaded human-bandwidth v0.1.4
[INFO] [stderr]   Downloaded statrs v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c184733c6b2825f7733398d3c16ee3bdab72f965951e90b6a946430b90fc5457
[INFO] running `Command { std: "docker" "start" "-a" "c184733c6b2825f7733398d3c16ee3bdab72f965951e90b6a946430b90fc5457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c184733c6b2825f7733398d3c16ee3bdab72f965951e90b6a946430b90fc5457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c184733c6b2825f7733398d3c16ee3bdab72f965951e90b6a946430b90fc5457", kill_on_drop: false }`
[INFO] [stdout] c184733c6b2825f7733398d3c16ee3bdab72f965951e90b6a946430b90fc5457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f33db324bf95087bd70d7a8083f9ac09acf0d47dc0f60172af72d27f2c390d17
[INFO] running `Command { std: "docker" "start" "-a" "f33db324bf95087bd70d7a8083f9ac09acf0d47dc0f60172af72d27f2c390d17", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling dyn-clone v1.0.19
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bandwidth v0.3.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling netem-trace v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.19s
[INFO] running `Command { std: "docker" "inspect" "f33db324bf95087bd70d7a8083f9ac09acf0d47dc0f60172af72d27f2c390d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f33db324bf95087bd70d7a8083f9ac09acf0d47dc0f60172af72d27f2c390d17", kill_on_drop: false }`
[INFO] [stdout] f33db324bf95087bd70d7a8083f9ac09acf0d47dc0f60172af72d27f2c390d17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6b1f2d8c6497ae5b632a1fe68ed8ec82e03de5737c7469d8f2ad0bcc88e4e7a8
[INFO] running `Command { std: "docker" "start" "-a" "6b1f2d8c6497ae5b632a1fe68ed8ec82e03de5737c7469d8f2ad0bcc88e4e7a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling netem-trace v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.84s
[INFO] running `Command { std: "docker" "inspect" "6b1f2d8c6497ae5b632a1fe68ed8ec82e03de5737c7469d8f2ad0bcc88e4e7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1f2d8c6497ae5b632a1fe68ed8ec82e03de5737c7469d8f2ad0bcc88e4e7a8", kill_on_drop: false }`
[INFO] [stdout] 6b1f2d8c6497ae5b632a1fe68ed8ec82e03de5737c7469d8f2ad0bcc88e4e7a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c6ddda072b26d9f82eb50716c566f1238e21805183d1654d33157e8b0c9ca2c3
[INFO] running `Command { std: "docker" "start" "-a" "c6ddda072b26d9f82eb50716c566f1238e21805183d1654d33157e8b0c9ca2c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/netem_trace-56b030b8a1e6a5b9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test model::delay::test::test_static_delay_model ... ok
[INFO] [stdout] test model::delay_per_packet::test::test_static_delay_model ... ok
[INFO] [stdout] test model::duplicate::test::test_static_loss_model ... ok
[INFO] [stdout] test model::loss::test::test_static_loss_model ... ok
[INFO] [stdout] test test::test_forever ... ok
[INFO] [stdout] test test::test_sawtooth_bw_model ... ok
[INFO] [stdout] test test::test_normalized_bw_model ... ok
[INFO] [stdout] test test::test_static_bw_model ... ok
[INFO] [stdout] test test::test_trace_bw ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6ddda072b26d9f82eb50716c566f1238e21805183d1654d33157e8b0c9ca2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ddda072b26d9f82eb50716c566f1238e21805183d1654d33157e8b0c9ca2c3", kill_on_drop: false }`
[INFO] [stdout] c6ddda072b26d9f82eb50716c566f1238e21805183d1654d33157e8b0c9ca2c3