[INFO] fetching crate onsen 0.14.0...
[INFO] testing onsen-0.14.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4
[INFO] extracting crate onsen 0.14.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate onsen 0.14.0 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] started tweaking crates.io crate onsen 0.14.0
[INFO] finished tweaking crates.io crate onsen 0.14.0
[INFO] tweaked toml for crates.io crate onsen 0.14.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded threadcell v0.8.2
[INFO] [stderr]   Downloaded assoc_static v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f46cd32ac7964579fa82fb4d2539bb1379d2d6818eec3ab5b38ceb2c798aa156
[INFO] running `Command { std: "docker" "start" "-a" "f46cd32ac7964579fa82fb4d2539bb1379d2d6818eec3ab5b38ceb2c798aa156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f46cd32ac7964579fa82fb4d2539bb1379d2d6818eec3ab5b38ceb2c798aa156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46cd32ac7964579fa82fb4d2539bb1379d2d6818eec3ab5b38ceb2c798aa156", kill_on_drop: false }`
[INFO] [stdout] f46cd32ac7964579fa82fb4d2539bb1379d2d6818eec3ab5b38ceb2c798aa156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ab9c8db1b2c62a06c06004846c6b7e4f9e9d54c53e85a4ac7c3b1a010303b87d
[INFO] running `Command { std: "docker" "start" "-a" "ab9c8db1b2c62a06c06004846c6b7e4f9e9d54c53e85a4ac7c3b1a010303b87d", kill_on_drop: false }`
[INFO] [stderr]    Compiling threadcell v0.8.2
[INFO] [stderr]    Compiling assoc_static v1.0.0
[INFO] [stderr]    Compiling onsen v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "ab9c8db1b2c62a06c06004846c6b7e4f9e9d54c53e85a4ac7c3b1a010303b87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9c8db1b2c62a06c06004846c6b7e4f9e9d54c53e85a4ac7c3b1a010303b87d", kill_on_drop: false }`
[INFO] [stdout] ab9c8db1b2c62a06c06004846c6b7e4f9e9d54c53e85a4ac7c3b1a010303b87d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 935f68d7a1996a0b62a41f0181ca1ff67e547c4a8205c88ec008e0a2d7fb29f7
[INFO] running `Command { std: "docker" "start" "-a" "935f68d7a1996a0b62a41f0181ca1ff67e547c4a8205c88ec008e0a2d7fb29f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling serde v1.0.150
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-io v0.3.25
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.150
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling dashmap v5.4.0
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling serial_test_derive v0.9.0
[INFO] [stderr]    Compiling serial_test v0.9.0
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling onsen v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "935f68d7a1996a0b62a41f0181ca1ff67e547c4a8205c88ec008e0a2d7fb29f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935f68d7a1996a0b62a41f0181ca1ff67e547c4a8205c88ec008e0a2d7fb29f7", kill_on_drop: false }`
[INFO] [stdout] 935f68d7a1996a0b62a41f0181ca1ff67e547c4a8205c88ec008e0a2d7fb29f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ffdfeb41b149745e67b57c26d16e7426f9e3c474f378cc2d2433b5d2eca4d07f
[INFO] running `Command { std: "docker" "start" "-a" "ffdfeb41b149745e67b57c26d16e7426f9e3c474f378cc2d2433b5d2eca4d07f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/onsen-979c4a38521a8f65)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test block::tests::smoke ... ok
[INFO] [stdout] test boxed::tests::smoke ... ok
[INFO] [stdout] test tboxed::tests::alloc_many ... ignored
[INFO] [stdout] test pool::tpool_tests::leak ... ok
[INFO] [stdout] test refcounted::tests::smoke ... ok
[INFO] [stdout] test pool::tpool_tests::smoke ... ok
[INFO] [stdout] test pool::pool_tests::smoke ... ok
[INFO] [stdout] test tests::alloc_access ... ok
[INFO] [stdout] test pool::pool_tests::leak ... ok
[INFO] [stdout] test tests::alloc_free ... ok
[INFO] [stdout] test tests::alloc_uninit ... ok
[INFO] [stdout] test tboxed::tests::smoke ... ok
[INFO] [stdout] test entry::entry_layout ... ok
[INFO] [stdout] test strongcounted::tests::smoke ... ok
[INFO] [stdout] test tests::alloc_more ... ok
[INFO] [stdout] test trefcounted::tests::smoke ... ignored
[INFO] [stdout] test tstrongcounted::tests::smoke ... ignored
[INFO] [stdout] test tests::pool_leak ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/base.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/base-580dc3f348c54660)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test alloc_access ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test leak ... ok
[INFO] [stdout] test alloc_uninit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/box.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/box-c473b09d78664f74)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test deref ... ok
[INFO] [stdout] test eq ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stderr]      Running tests/rc.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/rc-0b40716738ae9e2d)
[INFO] [stdout] test deref_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test clone ... ok
[INFO] [stdout] test deref_mut ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test macro_test ... ok
[INFO] [stdout] test weak ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sc.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/sc-c85d3ab91effe213)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test clone ... ok
[INFO] [stdout] test deref_mut ... ok
[INFO] [stdout] test smoke ... 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/tbox.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/tbox-cfd5fce8fe4b264c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test deref ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test deref_mut ... ok
[INFO] [stdout] test guard ... ok
[INFO] [stdout] test eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffdfeb41b149745e67b57c26d16e7426f9e3c474f378cc2d2433b5d2eca4d07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffdfeb41b149745e67b57c26d16e7426f9e3c474f378cc2d2433b5d2eca4d07f", kill_on_drop: false }`
[INFO] [stdout] ffdfeb41b149745e67b57c26d16e7426f9e3c474f378cc2d2433b5d2eca4d07f