[INFO] fetching crate dummy-library- 0.0.2...
[INFO] testing dummy-library--0.0.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate dummy-library- 0.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dummy-library- 0.0.2
[INFO] finished tweaking crates.io crate dummy-library- 0.0.2
[INFO] tweaked toml for crates.io crate dummy-library- 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dummy-library- 0.0.2 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]     Blocking waiting for file lock on package cache
[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-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] aee96e661d7446b2fe1551b7d1b0aef5570bef202d6d0a97a470b2d743e11c72
[INFO] running `Command { std: "docker" "start" "-a" "aee96e661d7446b2fe1551b7d1b0aef5570bef202d6d0a97a470b2d743e11c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aee96e661d7446b2fe1551b7d1b0aef5570bef202d6d0a97a470b2d743e11c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee96e661d7446b2fe1551b7d1b0aef5570bef202d6d0a97a470b2d743e11c72", kill_on_drop: false }`
[INFO] [stdout] aee96e661d7446b2fe1551b7d1b0aef5570bef202d6d0a97a470b2d743e11c72
[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] 4174d91c0dc839332621ef79dfec0fd51fde4f70cad7adb86e233eba627cb739
[INFO] running `Command { std: "docker" "start" "-a" "4174d91c0dc839332621ef79dfec0fd51fde4f70cad7adb86e233eba627cb739", kill_on_drop: false }`
[INFO] [stderr]    Compiling dummy-library- v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "4174d91c0dc839332621ef79dfec0fd51fde4f70cad7adb86e233eba627cb739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4174d91c0dc839332621ef79dfec0fd51fde4f70cad7adb86e233eba627cb739", kill_on_drop: false }`
[INFO] [stdout] 4174d91c0dc839332621ef79dfec0fd51fde4f70cad7adb86e233eba627cb739
[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] a481d483945bd93e41cfb6982b264953f23de2cee11ddaadc388ae8d8cd7ff30
[INFO] running `Command { std: "docker" "start" "-a" "a481d483945bd93e41cfb6982b264953f23de2cee11ddaadc388ae8d8cd7ff30", kill_on_drop: false }`
[INFO] [stderr]    Compiling dummy-library- v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "a481d483945bd93e41cfb6982b264953f23de2cee11ddaadc388ae8d8cd7ff30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a481d483945bd93e41cfb6982b264953f23de2cee11ddaadc388ae8d8cd7ff30", kill_on_drop: false }`
[INFO] [stdout] a481d483945bd93e41cfb6982b264953f23de2cee11ddaadc388ae8d8cd7ff30
[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] ff61569261ad412516f1fcb3948c17be3f08a232c89191bb7e61047b24ac46e1
[INFO] running `Command { std: "docker" "start" "-a" "ff61569261ad412516f1fcb3948c17be3f08a232c89191bb7e61047b24ac46e1", 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/dummy_library_-b36e39bce9da3e96)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test i128::tests::test_fixed_div_ceil_large_number ... ok
[INFO] [stdout] test i128::tests::test_fixed_div_ceil_phantom_overflow ... ok
[INFO] [stdout] test i128::tests::test_fixed_div_ceil_rounds_down ... ok
[INFO] [stdout] test i128::tests::test_fixed_div_floor_phantom_overflow ... ok
[INFO] [stdout] test i128::tests::test_fixed_div_floor_rounds_down ... ok
[INFO] [stdout] test i128::tests::test_fixed_mul_ceil_negative_rounds_up ... ok
[INFO] [stdout] test i128::tests::test_fixed_mul_ceil_large_number ... ok
[INFO] [stdout] test i128::tests::test_fixed_mul_ceil_phantom_overflow ... ok
[INFO] [stdout] test i128::tests::test_fixed_mul_floor_large_number ... ok
[INFO] [stdout] test i128::tests::test_fixed_div_ceil_negative_rounds_down ... ok
[INFO] [stdout] test i128::tests::test_fixed_mul_ceil_rounds_up ... ok
[INFO] [stdout] test i128::tests::test_fixed_div_floor_large_number ... ok
[INFO] [stdout] test i128::tests::test_fixed_div_floor_negative_rounds_down ... ok
[INFO] [stdout] test i128::tests::test_fixed_mul_floor_negative_rounds_down ... ok
[INFO] [stdout] test i128::tests::test_fixed_mul_floor_rounds_down ... ok
[INFO] [stdout] test u64::tests::test_fixed_div_ceil_phantom_overflow_uses_u128 ... ok
[INFO] [stdout] test u64::tests::test_fixed_div_ceil_large_number ... ok
[INFO] [stdout] test u64::tests::test_fixed_div_ceil_result_overflow ... ok
[INFO] [stdout] test u64::tests::test_fixed_div_ceil_rounds_up ... ok
[INFO] [stdout] test u64::tests::test_fixed_div_floor_large_number ... ok
[INFO] [stdout] test u64::tests::test_fixed_div_floor_phantom_overflow_uses_u128 ... ok
[INFO] [stdout] test u64::tests::test_fixed_div_floor_result_overflow ... ok
[INFO] [stdout] test u64::tests::test_fixed_div_floor_rounds_down ... ok
[INFO] [stdout] test i128::tests::test_fixed_mul_floor_phantom_overflow ... ok
[INFO] [stdout] test u64::tests::test_fixed_mul_ceil_large_number ... ok
[INFO] [stdout] test u64::tests::test_fixed_mul_ceil_phantom_overflow_uses_u128 ... ok
[INFO] [stdout] test u64::tests::test_fixed_mul_ceil_result_overflow ... ok
[INFO] [stdout] test u64::tests::test_fixed_mul_ceil_rounds_up ... ok
[INFO] [stdout] test u64::tests::test_fixed_mul_floor_large_number ... ok
[INFO] [stdout] test u64::tests::test_fixed_mul_floor_phantom_overflow_uses_u128 ... ok
[INFO] [stdout] test u64::tests::test_fixed_mul_floor_result_overflow ... ok
[INFO] [stdout] test u64::tests::test_fixed_mul_floor_rounds_down ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff61569261ad412516f1fcb3948c17be3f08a232c89191bb7e61047b24ac46e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff61569261ad412516f1fcb3948c17be3f08a232c89191bb7e61047b24ac46e1", kill_on_drop: false }`
[INFO] [stdout] ff61569261ad412516f1fcb3948c17be3f08a232c89191bb7e61047b24ac46e1