[INFO] fetching crate wasm-bindgen 0.2.78...
[INFO] testing wasm-bindgen-0.2.78 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate wasm-bindgen 0.2.78 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate wasm-bindgen 0.2.78 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-89/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-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b69040d77b0ae686092f203020a1c9349a547635636ec04b23ac0ab98e7b2de
[INFO] running `Command { std: "docker" "start" "-a" "2b69040d77b0ae686092f203020a1c9349a547635636ec04b23ac0ab98e7b2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b69040d77b0ae686092f203020a1c9349a547635636ec04b23ac0ab98e7b2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b69040d77b0ae686092f203020a1c9349a547635636ec04b23ac0ab98e7b2de", kill_on_drop: false }`
[INFO] [stdout] 2b69040d77b0ae686092f203020a1c9349a547635636ec04b23ac0ab98e7b2de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f883112ed18b52cd64d048e9d03370c983f450749fe057dc33b9fe16f556f87
[INFO] running `Command { std: "docker" "start" "-a" "1f883112ed18b52cd64d048e9d03370c983f450749fe057dc33b9fe16f556f87", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling bumpalo v3.8.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78 (/opt/rustwide/workdir)
[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 11.45s
[INFO] running `Command { std: "docker" "inspect" "1f883112ed18b52cd64d048e9d03370c983f450749fe057dc33b9fe16f556f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f883112ed18b52cd64d048e9d03370c983f450749fe057dc33b9fe16f556f87", kill_on_drop: false }`
[INFO] [stdout] 1f883112ed18b52cd64d048e9d03370c983f450749fe057dc33b9fe16f556f87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b0869478afbf56dc707e2451cc8bbca477d5646dd3712f4fb74f6c8a1a33a6f
[INFO] running `Command { std: "docker" "start" "-a" "6b0869478afbf56dc707e2451cc8bbca477d5646dd3712f4fb74f6c8a1a33a6f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "6b0869478afbf56dc707e2451cc8bbca477d5646dd3712f4fb74f6c8a1a33a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0869478afbf56dc707e2451cc8bbca477d5646dd3712f4fb74f6c8a1a33a6f", kill_on_drop: false }`
[INFO] [stdout] 6b0869478afbf56dc707e2451cc8bbca477d5646dd3712f4fb74f6c8a1a33a6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea90a8aabb16d0ebb1b00ef5f4c10afd0a19dd7f04bfeb7b0036175b8e4637d9
[INFO] running `Command { std: "docker" "start" "-a" "ea90a8aabb16d0ebb1b00ef5f4c10afd0a19dd7f04bfeb7b0036175b8e4637d9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running tests/headless/main.rs (/opt/rustwide/target/debug/deps/headless-7b93c6c8b3aabdae)
[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/debug/deps/must_use-8628b68f74be0675)
[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/non_wasm.rs (/opt/rustwide/target/debug/deps/non_wasm-c7ca6003adb7dc10)
[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] [stderr]      Running tests/std-crate-no-std-dep.rs (/opt/rustwide/target/debug/deps/std_crate_no_std_dep-333407b5f1583277)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unwrap_throw.rs (/opt/rustwide/target/debug/deps/unwrap_throw-422fa65e22e44b12)
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wasm/main.rs (/opt/rustwide/target/debug/deps/wasm-5439cc859531fdb8)
[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]    Doc-tests wasm-bindgen
[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 46) - compile ... ok
[INFO] [stdout] test src/closure.rs - closure::Closure (line 142) - compile ... ok
[INFO] [stdout] test src/cache/intern.rs - cache::intern::intern (line 64) ... ok
[INFO] [stdout] test src/closure.rs - closure::Closure (line 202) ... 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 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea90a8aabb16d0ebb1b00ef5f4c10afd0a19dd7f04bfeb7b0036175b8e4637d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea90a8aabb16d0ebb1b00ef5f4c10afd0a19dd7f04bfeb7b0036175b8e4637d9", kill_on_drop: false }`
[INFO] [stdout] ea90a8aabb16d0ebb1b00ef5f4c10afd0a19dd7f04bfeb7b0036175b8e4637d9