[INFO] cloning repository https://github.com/jancionear/bandsim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jancionear/bandsim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjancionear%2Fbandsim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjancionear%2Fbandsim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aaa2772709375528c6c619f53ed3bce1ed442d1a
[INFO] testing jancionear/bandsim against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjancionear%2Fbandsim" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jancionear/bandsim
[INFO] finished tweaking git repo https://github.com/jancionear/bandsim
[INFO] tweaked toml for git repo https://github.com/jancionear/bandsim written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jancionear/bandsim 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 git repo https://github.com/jancionear/bandsim 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]     Blocking waiting for file lock on package cache
[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] de49b237b74d4037db0dd036590ffb2084f7f73862093c74f430ee7529b231da
[INFO] running `Command { std: "docker" "start" "-a" "de49b237b74d4037db0dd036590ffb2084f7f73862093c74f430ee7529b231da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de49b237b74d4037db0dd036590ffb2084f7f73862093c74f430ee7529b231da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de49b237b74d4037db0dd036590ffb2084f7f73862093c74f430ee7529b231da", kill_on_drop: false }`
[INFO] [stdout] de49b237b74d4037db0dd036590ffb2084f7f73862093c74f430ee7529b231da
[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] 57c62b51c0c0e43e362adb3de6a7660c5988091925668396ef5f2c0af6f07529
[INFO] running `Command { std: "docker" "start" "-a" "57c62b51c0c0e43e362adb3de6a7660c5988091925668396ef5f2c0af6f07529", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling bandsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.44s
[INFO] running `Command { std: "docker" "inspect" "57c62b51c0c0e43e362adb3de6a7660c5988091925668396ef5f2c0af6f07529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c62b51c0c0e43e362adb3de6a7660c5988091925668396ef5f2c0af6f07529", kill_on_drop: false }`
[INFO] [stdout] 57c62b51c0c0e43e362adb3de6a7660c5988091925668396ef5f2c0af6f07529
[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] e950c1d1a951a27e64ef7b165abafc198279902d07b3fad25646b138197b9460
[INFO] running `Command { std: "docker" "start" "-a" "e950c1d1a951a27e64ef7b165abafc198279902d07b3fad25646b138197b9460", kill_on_drop: false }`
[INFO] [stderr]    Compiling bandsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "e950c1d1a951a27e64ef7b165abafc198279902d07b3fad25646b138197b9460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e950c1d1a951a27e64ef7b165abafc198279902d07b3fad25646b138197b9460", kill_on_drop: false }`
[INFO] [stdout] e950c1d1a951a27e64ef7b165abafc198279902d07b3fad25646b138197b9460
[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] 0787aa8d696bae47d9e0a27fbbd7d0cde605fd04a155954d233f6f64d7afa9d8
[INFO] running `Command { std: "docker" "start" "-a" "0787aa8d696bae47d9e0a27fbbd7d0cde605fd04a155954d233f6f64d7afa9d8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bandsim-13caffbc434647ce)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test bandsim::simulation::builder::builder_doesnt_crash ... ok
[INFO] [stdout] test bandsim::tests::distribute_remaining::test_pretty_number ... ok
[INFO] [stdout] test bandsim::tests::distribute_remaining::test_three_100 ... ok
[INFO] [stdout] test bandsim::tests::randomized::find_minimal_counterexample ... ignored
[INFO] [stdout] test bandsim::bandwidth_request::tests::test_bandwidth_request_bitmap ... ok
[INFO] [stdout] test bandsim::simulation::receipt_sender::tests::show_typical_generator_size_distribution ... ok
[INFO] [stdout] test bandsim::tests::medium_vs_small::one_medium ... ok
[INFO] [stdout] test bandsim::tests::medium_vs_small::medium_vs_small_sender ... ok
[INFO] [stdout] test bandsim::tests::medium_vs_small::medium_vs_small_receiver ... ok
[INFO] [stdout] test bandsim::tests::big_vs_small::big_vs_small_sender ... ok
[INFO] [stdout] test bandsim::tests::big_vs_small::big_vs_small_receiver ... ok
[INFO] [stdout] test bandsim::tests::big_vs_small::big_vs_many_small_sender ... ok
[INFO] [stdout] test bandsim::tests::big_vs_small::big_vs_many_small_receiver ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_2 ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_3 ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_6 ... ok
[INFO] [stdout] test bandsim::tests::randomized::random_size_senders ... ok
[INFO] [stdout] test bandsim::tests::missing_chunks::ten_percent_missing_chunks ... ok
[INFO] [stdout] test bandsim::tests::missing_chunks::ten_missing_ten_not_missing_on_shard0 ... ok
[INFO] [stdout] test bandsim::tests::missing_chunks::ten_percent_missing_chunks_on_shard0 ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_1 ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_0 ... ok
[INFO] [stdout] test bandsim::tests::typical::typical_test ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_4 ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_9 ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_5 ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_8 ... ok
[INFO] [stdout] test bandsim::tests::randomized::bug1 ... ok
[INFO] [stdout] test bandsim::tests::distribute_remaining::test_distributing_remaining_random ... ok
[INFO] [stdout] test bandsim::tests::randomized::randomized_test_7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 46.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0787aa8d696bae47d9e0a27fbbd7d0cde605fd04a155954d233f6f64d7afa9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0787aa8d696bae47d9e0a27fbbd7d0cde605fd04a155954d233f6f64d7afa9d8", kill_on_drop: false }`
[INFO] [stdout] 0787aa8d696bae47d9e0a27fbbd7d0cde605fd04a155954d233f6f64d7afa9d8