[INFO] fetching crate parabox 0.1.1...
[INFO] testing parabox-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 parabox 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate parabox 0.1.1
[INFO] finished tweaking crates.io crate parabox 0.1.1
[INFO] tweaked toml for crates.io crate parabox 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate parabox 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]      Locking 12 packages to latest compatible versions
[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 parabox-macros v0.1.1
[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] 09fc1838f6f187036f10e9204d88dba0b6c7c99fe46ebb776dd612a8461a3ac3
[INFO] running `Command { std: "docker" "start" "-a" "09fc1838f6f187036f10e9204d88dba0b6c7c99fe46ebb776dd612a8461a3ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09fc1838f6f187036f10e9204d88dba0b6c7c99fe46ebb776dd612a8461a3ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09fc1838f6f187036f10e9204d88dba0b6c7c99fe46ebb776dd612a8461a3ac3", kill_on_drop: false }`
[INFO] [stdout] 09fc1838f6f187036f10e9204d88dba0b6c7c99fe46ebb776dd612a8461a3ac3
[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] 3f35560a44a0389ce06599260cd924e7f04cda70125c6bb7b9955a415641b8e1
[INFO] running `Command { std: "docker" "start" "-a" "3f35560a44a0389ce06599260cd924e7f04cda70125c6bb7b9955a415641b8e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling parabox-macros v0.1.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling parabox v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.64s
[INFO] running `Command { std: "docker" "inspect" "3f35560a44a0389ce06599260cd924e7f04cda70125c6bb7b9955a415641b8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f35560a44a0389ce06599260cd924e7f04cda70125c6bb7b9955a415641b8e1", kill_on_drop: false }`
[INFO] [stdout] 3f35560a44a0389ce06599260cd924e7f04cda70125c6bb7b9955a415641b8e1
[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] f4bf1ec55b9bab68ac5d5ca78cfecba8e0544accb3c28d83d99e82481852932e
[INFO] running `Command { std: "docker" "start" "-a" "f4bf1ec55b9bab68ac5d5ca78cfecba8e0544accb3c28d83d99e82481852932e", kill_on_drop: false }`
[INFO] [stderr]    Compiling parabox v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "f4bf1ec55b9bab68ac5d5ca78cfecba8e0544accb3c28d83d99e82481852932e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4bf1ec55b9bab68ac5d5ca78cfecba8e0544accb3c28d83d99e82481852932e", kill_on_drop: false }`
[INFO] [stdout] f4bf1ec55b9bab68ac5d5ca78cfecba8e0544accb3c28d83d99e82481852932e
[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] 715ea4e8f44ae5e1b46a51f1526e7c13f2139b7c6ac44b000d962e5bde4d2a60
[INFO] running `Command { std: "docker" "start" "-a" "715ea4e8f44ae5e1b46a51f1526e7c13f2139b7c6ac44b000d962e5bde4d2a60", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/parabox-c4c4fd8ef5a0a847)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test world::algorithm::rational::tests::test_add ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_debug ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_div ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_eq_int ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_from ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_eq ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_mul ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_ord ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_split ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_sub ... ok
[INFO] [stdout] test world::world::tests::test_insert ... ok
[INFO] [stdout] test world::world::tests::test_remove ... ok
[INFO] [stdout] test world::world::tests::test_place ... ok
[INFO] [stdout] test world::algorithm::rational::tests::test_zero_divisor - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "715ea4e8f44ae5e1b46a51f1526e7c13f2139b7c6ac44b000d962e5bde4d2a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715ea4e8f44ae5e1b46a51f1526e7c13f2139b7c6ac44b000d962e5bde4d2a60", kill_on_drop: false }`
[INFO] [stdout] 715ea4e8f44ae5e1b46a51f1526e7c13f2139b7c6ac44b000d962e5bde4d2a60