[INFO] fetching crate heapbuf 0.1.3...
[INFO] testing heapbuf-0.1.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate heapbuf 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate heapbuf 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate heapbuf 0.1.3
[INFO] tweaked toml for crates.io crate heapbuf 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapbuf 0.1.3 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] 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 23 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 f128_internal v0.2.2
[INFO] [stderr]   Downloaded sync-ptr v0.1.4
[INFO] [stderr]   Downloaded f128_input v0.2.1
[INFO] [stderr]   Downloaded f128 v0.2.9
[INFO] [stderr]   Downloaded uintx v0.1.0
[INFO] [stderr]   Downloaded rw-utils v0.0.1
[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] cc7b3f2ed7f05a523ae680b908d6f4b2905d545ebf99f0658dd411f88ba1e3a4
[INFO] running `Command { std: "docker" "start" "-a" "cc7b3f2ed7f05a523ae680b908d6f4b2905d545ebf99f0658dd411f88ba1e3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc7b3f2ed7f05a523ae680b908d6f4b2905d545ebf99f0658dd411f88ba1e3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7b3f2ed7f05a523ae680b908d6f4b2905d545ebf99f0658dd411f88ba1e3a4", kill_on_drop: false }`
[INFO] [stdout] cc7b3f2ed7f05a523ae680b908d6f4b2905d545ebf99f0658dd411f88ba1e3a4
[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] 3510e1871d572721d04a7fc727b4e36e18e5cd83fb3c45f4e059f9b5060f7015
[INFO] running `Command { std: "docker" "start" "-a" "3510e1871d572721d04a7fc727b4e36e18e5cd83fb3c45f4e059f9b5060f7015", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync-ptr v0.1.4
[INFO] [stderr]    Compiling heapbuf v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "3510e1871d572721d04a7fc727b4e36e18e5cd83fb3c45f4e059f9b5060f7015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3510e1871d572721d04a7fc727b4e36e18e5cd83fb3c45f4e059f9b5060f7015", kill_on_drop: false }`
[INFO] [stdout] 3510e1871d572721d04a7fc727b4e36e18e5cd83fb3c45f4e059f9b5060f7015
[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] 695034c940edf7f0c2cf09994d4f89eb95cb43a890e2a5b15b741e36d5e18211
[INFO] running `Command { std: "docker" "start" "-a" "695034c940edf7f0c2cf09994d4f89eb95cb43a890e2a5b15b741e36d5e18211", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling rw-utils v0.0.1
[INFO] [stderr]    Compiling heapbuf v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.61s
[INFO] running `Command { std: "docker" "inspect" "695034c940edf7f0c2cf09994d4f89eb95cb43a890e2a5b15b741e36d5e18211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695034c940edf7f0c2cf09994d4f89eb95cb43a890e2a5b15b741e36d5e18211", kill_on_drop: false }`
[INFO] [stdout] 695034c940edf7f0c2cf09994d4f89eb95cb43a890e2a5b15b741e36d5e18211
[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] 06f344fb794806207820d392c5859b0edb4943a51f5d9780e343aa6bcd15052e
[INFO] running `Command { std: "docker" "start" "-a" "06f344fb794806207820d392c5859b0edb4943a51f5d9780e343aa6bcd15052e", 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/heapbuf-30c913adff9c0636)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test buf::test_unwind ... ok
[INFO] [stdout] test destructor::test_sync ... ok
[INFO] [stdout] test buf::test_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/buf_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/buf_test-4eefb1b46e6e9958)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_atomic_get ... ok
[INFO] [stdout] test test_mt ... ok
[INFO] [stdout] test test_alloc ... ok
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/destructor_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/destructor_tests-3e411cab6f463b22)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_destructor_called ... ok
[INFO] [stdout] test test_dyn_destructor_called ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/example.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/example-6eae59997ee6c03e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rw_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rw_tests-7a9bccc384602950)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_limit ... ok
[INFO] [stdout] test test_seek ... ok
[INFO] [stdout] test test_read_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "06f344fb794806207820d392c5859b0edb4943a51f5d9780e343aa6bcd15052e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f344fb794806207820d392c5859b0edb4943a51f5d9780e343aa6bcd15052e", kill_on_drop: false }`
[INFO] [stdout] 06f344fb794806207820d392c5859b0edb4943a51f5d9780e343aa6bcd15052e