[INFO] fetching crate simple-chunk-allocator 0.1.5...
[INFO] testing simple-chunk-allocator-0.1.5 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4
[INFO] extracting crate simple-chunk-allocator 0.1.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate simple-chunk-allocator 0.1.5 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate simple-chunk-allocator 0.1.5
[INFO] finished tweaking crates.io crate simple-chunk-allocator 0.1.5
[INFO] tweaked toml for crates.io crate simple-chunk-allocator 0.1.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate simple-chunk-allocator 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "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 simple_logger v2.2.0
[INFO] [stderr]   Downloaded x86 v0.51.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2437d79253173c3f53ca801b8b0ed15e7f1c5947a3c70ec2960294cc56c67c8
[INFO] running `Command { std: "docker" "start" "-a" "b2437d79253173c3f53ca801b8b0ed15e7f1c5947a3c70ec2960294cc56c67c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2437d79253173c3f53ca801b8b0ed15e7f1c5947a3c70ec2960294cc56c67c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2437d79253173c3f53ca801b8b0ed15e7f1c5947a3c70ec2960294cc56c67c8", kill_on_drop: false }`
[INFO] [stdout] b2437d79253173c3f53ca801b8b0ed15e7f1c5947a3c70ec2960294cc56c67c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e9313851cbd2a1b4757f110df529dcf033f53a17d2acc15d101b80ccc8b49474
[INFO] running `Command { std: "docker" "start" "-a" "e9313851cbd2a1b4757f110df529dcf033f53a17d2acc15d101b80ccc8b49474", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling spin v0.9.4
[INFO] [stderr]    Compiling simple-chunk-allocator v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "e9313851cbd2a1b4757f110df529dcf033f53a17d2acc15d101b80ccc8b49474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9313851cbd2a1b4757f110df529dcf033f53a17d2acc15d101b80ccc8b49474", kill_on_drop: false }`
[INFO] [stdout] e9313851cbd2a1b4757f110df529dcf033f53a17d2acc15d101b80ccc8b49474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4e4b13bff92a4fd352571dec8ddb1df1392eeed8be9d35224b8bb41554b84128
[INFO] running `Command { std: "docker" "start" "-a" "4e4b13bff92a4fd352571dec8ddb1df1392eeed8be9d35224b8bb41554b84128", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling x86 v0.51.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling raw-cpuid v10.3.0
[INFO] [stderr]    Compiling spin v0.9.4
[INFO] [stderr]    Compiling spinning_top v0.2.4
[INFO] [stderr]    Compiling linked_list_allocator v0.9.1
[INFO] [stderr]    Compiling simple-chunk-allocator v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling time v0.3.11
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling simple_logger v2.2.0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "4e4b13bff92a4fd352571dec8ddb1df1392eeed8be9d35224b8bb41554b84128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e4b13bff92a4fd352571dec8ddb1df1392eeed8be9d35224b8bb41554b84128", kill_on_drop: false }`
[INFO] [stdout] 4e4b13bff92a4fd352571dec8ddb1df1392eeed8be9d35224b8bb41554b84128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 459fc40f981a5acfeb225587a31e8a5677be8b0a101af07a54f5604420d8e855
[INFO] running `Command { std: "docker" "start" "-a" "459fc40f981a5acfeb225587a31e8a5677be8b0a101af07a54f5604420d8e855", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/simple_chunk_allocator-094ac6368622784f)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test allocator::tests::test_compiles_const ... ok
[INFO] [stdout] test allocator::tests::test_chunk_index_to_ptr ... ok
[INFO] [stdout] test allocator::tests::test_chunk_is_free ... ok
[INFO] [stdout] test allocator::tests::test_chunk_index_to_bitmap_indices ... ok
[INFO] [stdout] test global::tests::test_allocator_with_allocator_api ... ok
[INFO] [stdout] test allocator::tests::test_find_free_continuous_memory_region_full_1 ... ok
[INFO] [stdout] test allocator::tests::test_find_free_continuous_memory_region_full_2 ... ok
[INFO] [stdout] test allocator::tests::test_compiles_dynamic ... ok
[INFO] [stdout] test macros::tests::test_macro_heap_bitmap_compiles ... ok
[INFO] [stdout] test allocator::tests::test_find_free_continuous_memory_region_basic ... ok
[INFO] [stdout] test macros::tests::test_macro_heap_compiles ... ok
[INFO] [stdout] test allocator::tests::test_chunk_count_matches_bitmap ... ok
[INFO] [stdout] test allocator::tests::test_new_fails_illegal_chunk_size ... ok
[INFO] [stdout] test allocator::tests::test_alloc_new_fails_when_bitmap_doesnt_match ... ok
[INFO] [stdout] test global::tests::test_allocator_fast_realloc_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "459fc40f981a5acfeb225587a31e8a5677be8b0a101af07a54f5604420d8e855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459fc40f981a5acfeb225587a31e8a5677be8b0a101af07a54f5604420d8e855", kill_on_drop: false }`
[INFO] [stdout] 459fc40f981a5acfeb225587a31e8a5677be8b0a101af07a54f5604420d8e855