[INFO] fetching crate wasm-bindgen 0.2.78...
[INFO] testing wasm-bindgen-0.2.78 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate wasm-bindgen 0.2.78 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate wasm-bindgen 0.2.78 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-60/source/.cargo/config
[INFO] started tweaking crates.io crate wasm-bindgen 0.2.78
[INFO] finished tweaking crates.io crate wasm-bindgen 0.2.78
[INFO] tweaked toml for crates.io crate wasm-bindgen 0.2.78 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ed90232ed4496844a4e68eaa4bc8f301f75945d94ff4ae0a45826602b1096a6
[INFO] running `Command { std: "docker" "start" "-a" "2ed90232ed4496844a4e68eaa4bc8f301f75945d94ff4ae0a45826602b1096a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ed90232ed4496844a4e68eaa4bc8f301f75945d94ff4ae0a45826602b1096a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed90232ed4496844a4e68eaa4bc8f301f75945d94ff4ae0a45826602b1096a6", kill_on_drop: false }`
[INFO] [stdout] 2ed90232ed4496844a4e68eaa4bc8f301f75945d94ff4ae0a45826602b1096a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ce1a876afbf263b907fa142a8bb6111d8e15ddb1bcc1f5225f4c602cce98ee7
[INFO] running `Command { std: "docker" "start" "-a" "4ce1a876afbf263b907fa142a8bb6111d8e15ddb1bcc1f5225f4c602cce98ee7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.8.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.21s
[INFO] running `Command { std: "docker" "inspect" "4ce1a876afbf263b907fa142a8bb6111d8e15ddb1bcc1f5225f4c602cce98ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce1a876afbf263b907fa142a8bb6111d8e15ddb1bcc1f5225f4c602cce98ee7", kill_on_drop: false }`
[INFO] [stdout] 4ce1a876afbf263b907fa142a8bb6111d8e15ddb1bcc1f5225f4c602cce98ee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 646471e9ae6a4eb8c4954f3e05aa516ea66a4faa5c79bdc636f78daee79cb349
[INFO] running `Command { std: "docker" "start" "-a" "646471e9ae6a4eb8c4954f3e05aa516ea66a4faa5c79bdc636f78daee79cb349", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "646471e9ae6a4eb8c4954f3e05aa516ea66a4faa5c79bdc636f78daee79cb349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646471e9ae6a4eb8c4954f3e05aa516ea66a4faa5c79bdc636f78daee79cb349", kill_on_drop: false }`
[INFO] [stdout] 646471e9ae6a4eb8c4954f3e05aa516ea66a4faa5c79bdc636f78daee79cb349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 259300d10f65b155480342d308c94a309fe7b06dc50e3991108c4357c07eac6f
[INFO] running `Command { std: "docker" "start" "-a" "259300d10f65b155480342d308c94a309fe7b06dc50e3991108c4357c07eac6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/headless/main.rs (/opt/rustwide/target/debug/deps/headless-c1d84926f00abc3b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/must_use.rs (/opt/rustwide/target/debug/deps/must_use-bdc3af2d43f0326d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/non_wasm.rs (/opt/rustwide/target/debug/deps/non_wasm-ca7df95a754c59a0)
[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 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/std-crate-no-std-dep.rs (/opt/rustwide/target/debug/deps/std_crate_no_std_dep-3cbf93db3ba537c7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]      Running tests/unwrap_throw.rs (/opt/rustwide/target/debug/deps/unwrap_throw-c268f83f317dce7b)
[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 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] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wasm/main.rs (/opt/rustwide/target/debug/deps/wasm-34b1e03df458bdd5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-bindgen
[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 13 tests
[INFO] [stdout] test src/closure.rs - closure::Closure (line 98) ... ignored
[INFO] [stdout] test src/closure.rs - closure::Closure<dynFnOnce()->()>::once_into_js (line 438) ... ignored
[INFO] [stdout] test src/lib.rs - JsStatic (line 1007) ... ignored
[INFO] [stdout] test src/lib.rs - JsStatic (line 998) ... ignored
[INFO] [stdout] test src/lib.rs - externref_heap_live_count (line 1108) ... ignored
[INFO] [stdout] test src/lib.rs - externref_heap_live_count (line 1119) ... ignored
[INFO] [stdout] test src/closure.rs - closure::Closure<dynFnOnce()->()>::once (line 402) - compile ... ok
[INFO] [stdout] test src/closure.rs - closure::Closure (line 142) - compile ... ok
[INFO] [stdout] test src/closure.rs - closure::Closure (line 46) - compile ... ok
[INFO] [stdout] test src/closure.rs - closure::Closure (line 202) ... ok
[INFO] [stdout] test src/cache/intern.rs - cache::intern::intern (line 64) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 50) ... ok
[INFO] [stdout] test src/lib.rs - UnwrapThrowExt (line 1145) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "259300d10f65b155480342d308c94a309fe7b06dc50e3991108c4357c07eac6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "259300d10f65b155480342d308c94a309fe7b06dc50e3991108c4357c07eac6f", kill_on_drop: false }`
[INFO] [stdout] 259300d10f65b155480342d308c94a309fe7b06dc50e3991108c4357c07eac6f