[INFO] fetching crate desque 0.4.0...
[INFO] testing desque-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate desque 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate desque 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate desque 0.4.0
[INFO] tweaked toml for crates.io crate desque 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate desque 0.4.0 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 desque 0.4.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerocopy v0.8.17
[INFO] [stderr]   Downloaded rand_distr v0.5.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ffb640f9b9f54f70c8ae669164df57046401b56b0c5cfec9926874ed1c00a2e3
[INFO] running `Command { std: "docker" "start" "-a" "ffb640f9b9f54f70c8ae669164df57046401b56b0c5cfec9926874ed1c00a2e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffb640f9b9f54f70c8ae669164df57046401b56b0c5cfec9926874ed1c00a2e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb640f9b9f54f70c8ae669164df57046401b56b0c5cfec9926874ed1c00a2e3", kill_on_drop: false }`
[INFO] [stdout] ffb640f9b9f54f70c8ae669164df57046401b56b0c5cfec9926874ed1c00a2e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 35e3135444c906c607f1680573e093beef6abc770797fddb9889f7cddde9ca8c
[INFO] running `Command { std: "docker" "start" "-a" "35e3135444c906c607f1680573e093beef6abc770797fddb9889f7cddde9ca8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling desque v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "35e3135444c906c607f1680573e093beef6abc770797fddb9889f7cddde9ca8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e3135444c906c607f1680573e093beef6abc770797fddb9889f7cddde9ca8c", kill_on_drop: false }`
[INFO] [stdout] 35e3135444c906c607f1680573e093beef6abc770797fddb9889f7cddde9ca8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 23b49ae583f875b943282b8d744d06d285365f51f1638abb8fe3e6b1d418502c
[INFO] running `Command { std: "docker" "start" "-a" "23b49ae583f875b943282b8d744d06d285365f51f1638abb8fe3e6b1d418502c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling zerocopy v0.8.17
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling rand_pcg v0.9.0
[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 v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling rand_distr v0.5.0
[INFO] [stderr]    Compiling desque v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.86s
[INFO] running `Command { std: "docker" "inspect" "23b49ae583f875b943282b8d744d06d285365f51f1638abb8fe3e6b1d418502c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b49ae583f875b943282b8d744d06d285365f51f1638abb8fe3e6b1d418502c", kill_on_drop: false }`
[INFO] [stdout] 23b49ae583f875b943282b8d744d06d285365f51f1638abb8fe3e6b1d418502c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1b14bdfd3498ce40ed2fff3f9d211177c6e58494cba5e536b57c2c4a43321914
[INFO] running `Command { std: "docker" "start" "-a" "1b14bdfd3498ce40ed2fff3f9d211177c6e58494cba5e536b57c2c4a43321914", 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/desque-cf1a7f2d559e65c9)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test serial::simulation::tests::delay_schedulers_choose_expected_times ... ok
[INFO] [stdout] test serial::simulation::tests::insertion_sequence_breaks_ties_in_execution_time ... ok
[INFO] [stdout] test serial::simulation::tests::schedule_fails_if_given_invalid_execution_time ... ok
[INFO] [stdout] test serial::simulation::tests::unsafe_schedulers_allow_time_to_reverse ... ok
[INFO] [stdout] test serial::simulation::tests::simulation_stops_with_events_still_in_queue ... ok
[INFO] [stdout] test threadsafe::simulation::tests::delay_schedulers_choose_expected_times ... ok
[INFO] [stdout] test serial::simulation::tests::execution_time_ascends ... ok
[INFO] [stdout] test threadsafe::simulation::tests::insertion_sequence_breaks_ties_in_execution_time ... ok
[INFO] [stdout] test threadsafe::simulation::tests::execution_time_ascends ... ok
[INFO] [stdout] test serial::simulation::tests::simulation_executes_events ... ok
[INFO] [stdout] test threadsafe::simulation::tests::schedule_fails_if_given_invalid_execution_time ... ok
[INFO] [stdout] test threadsafe::simulation::tests::simulation_stops_with_events_still_in_queue ... ok
[INFO] [stdout] test threadsafe::simulation::tests::simulation_executes_events ... ok
[INFO] [stdout] test threadsafe::simulation::tests::unsafe_schedulers_allow_time_to_reverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ordered_floats.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ordered_floats-621f5d479d9246ac)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/queues.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/queues-bcf6b1d7876f310d)
[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 3 tests
[INFO] [stdout] test single_server_meets_expectation ... ok
[INFO] [stdout] test double_server_meets_expectations ... ok
[INFO] [stdout] test triple_server_meets_expectation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/threadsafe.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/threadsafe-c721b48e9008a968)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test threadsafe_sim_reaches_expected_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/util.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/util-7c39c3220040afd6)
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "1b14bdfd3498ce40ed2fff3f9d211177c6e58494cba5e536b57c2c4a43321914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b14bdfd3498ce40ed2fff3f9d211177c6e58494cba5e536b57c2c4a43321914", kill_on_drop: false }`
[INFO] [stdout] 1b14bdfd3498ce40ed2fff3f9d211177c6e58494cba5e536b57c2c4a43321914