[INFO] fetching crate wasm-bindgen 0.2.83...
[INFO] testing wasm-bindgen-0.2.83 against try#8dae881ac166f8debe04e17604ebbe2ab47083fd+target=i686-unknown-linux-musl for musl_upgrade_test
[INFO] extracting crate wasm-bindgen 0.2.83 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate wasm-bindgen 0.2.83 on toolchain 8dae881ac166f8debe04e17604ebbe2ab47083fd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking crates.io crate wasm-bindgen 0.2.83
[INFO] finished tweaking crates.io crate wasm-bindgen 0.2.83
[INFO] tweaked toml for crates.io crate wasm-bindgen 0.2.83 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-crate-a v0.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-test-crate-b v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b10ad558aba1df8ae90b53ac87efa19dbf866d398b9cdba498ae6eedb34e882d
[INFO] running `Command { std: "docker" "start" "-a" "b10ad558aba1df8ae90b53ac87efa19dbf866d398b9cdba498ae6eedb34e882d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b10ad558aba1df8ae90b53ac87efa19dbf866d398b9cdba498ae6eedb34e882d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b10ad558aba1df8ae90b53ac87efa19dbf866d398b9cdba498ae6eedb34e882d", kill_on_drop: false }`
[INFO] [stdout] b10ad558aba1df8ae90b53ac87efa19dbf866d398b9cdba498ae6eedb34e882d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ff9dee2e5bd1d0934566ae17745b1f5ea6c2952394a87b0a6918794fa575668d
[INFO] running `Command { std: "docker" "start" "-a" "ff9dee2e5bd1d0934566ae17745b1f5ea6c2952394a87b0a6918794fa575668d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.83
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bumpalo v3.11.1
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.83 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.83
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.83
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.83
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.48s
[INFO] running `Command { std: "docker" "inspect" "ff9dee2e5bd1d0934566ae17745b1f5ea6c2952394a87b0a6918794fa575668d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9dee2e5bd1d0934566ae17745b1f5ea6c2952394a87b0a6918794fa575668d", kill_on_drop: false }`
[INFO] [stdout] ff9dee2e5bd1d0934566ae17745b1f5ea6c2952394a87b0a6918794fa575668d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3223f09ad3ed544bd9c760cfd0d3b82df58fc371b6f4f3c20e2a2b471ba9217b
[INFO] running `Command { std: "docker" "start" "-a" "3223f09ad3ed544bd9c760cfd0d3b82df58fc371b6f4f3c20e2a2b471ba9217b", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen v0.2.83 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "3223f09ad3ed544bd9c760cfd0d3b82df58fc371b6f4f3c20e2a2b471ba9217b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3223f09ad3ed544bd9c760cfd0d3b82df58fc371b6f4f3c20e2a2b471ba9217b", kill_on_drop: false }`
[INFO] [stdout] 3223f09ad3ed544bd9c760cfd0d3b82df58fc371b6f4f3c20e2a2b471ba9217b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d67f7e32074a7a7dc6436cb7a3dbb77696d85e313efaaf1a1489fa6e5fda854b
[INFO] running `Command { std: "docker" "start" "-a" "d67f7e32074a7a7dc6436cb7a3dbb77696d85e313efaaf1a1489fa6e5fda854b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running tests/headless/main.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/headless-a0abc98436d66071)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/must_use.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/must_use-f76c476c24e1dd5f)
[INFO] [stderr]      Running tests/non_wasm.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/non_wasm-288c16db5eb74411)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/std-crate-no-std-dep.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/std_crate_no_std_dep-52111bbcf2e0acb3)
[INFO] [stdout] test test_foo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unwrap_throw.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/unwrap_throw-88a44bfd22ad4bee)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test unwrap_throw_ok ... ok
[INFO] [stdout] test unwrap_throw_err - should panic ... ok
[INFO] [stdout] test unwrap_throw_none - should panic ... ok
[INFO] [stderr]      Running tests/wasm/main.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm-fac270a3a3d0b106)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d67f7e32074a7a7dc6436cb7a3dbb77696d85e313efaaf1a1489fa6e5fda854b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d67f7e32074a7a7dc6436cb7a3dbb77696d85e313efaaf1a1489fa6e5fda854b", kill_on_drop: false }`
[INFO] [stdout] d67f7e32074a7a7dc6436cb7a3dbb77696d85e313efaaf1a1489fa6e5fda854b