[INFO] fetching crate wasm-bindgen 0.2.76...
[INFO] checking wasm-bindgen-0.2.76 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate wasm-bindgen 0.2.76 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate wasm-bindgen 0.2.76 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-50/source/.cargo/config
[INFO] started tweaking crates.io crate wasm-bindgen 0.2.76
[INFO] finished tweaking crates.io crate wasm-bindgen 0.2.76
[INFO] tweaked toml for crates.io crate wasm-bindgen 0.2.76 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71990ac6952b394b736ea327aa2247870f1953b1c58bfe63ad3ad01678768ebc
[INFO] running `Command { std: "docker" "start" "-a" "71990ac6952b394b736ea327aa2247870f1953b1c58bfe63ad3ad01678768ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71990ac6952b394b736ea327aa2247870f1953b1c58bfe63ad3ad01678768ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71990ac6952b394b736ea327aa2247870f1953b1c58bfe63ad3ad01678768ebc", kill_on_drop: false }`
[INFO] [stdout] 71990ac6952b394b736ea327aa2247870f1953b1c58bfe63ad3ad01678768ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fb3a1d915aa12d5128a3e58eea93a11915f8c4ff2f63d102236e7553f3b6b2b
[INFO] running `Command { std: "docker" "start" "-a" "4fb3a1d915aa12d5128a3e58eea93a11915f8c4ff2f63d102236e7553f3b6b2b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling wasm-bindgen v0.2.76 (/tmp/fixit)
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.76
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.76
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.76
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.76
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/must_use.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/non_wasm.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/std-crate-no-std-dep.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/headless/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/unwrap_throw.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/wasm/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.41s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen v0.2.76 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "4fb3a1d915aa12d5128a3e58eea93a11915f8c4ff2f63d102236e7553f3b6b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb3a1d915aa12d5128a3e58eea93a11915f8c4ff2f63d102236e7553f3b6b2b", kill_on_drop: false }`
[INFO] [stdout] 4fb3a1d915aa12d5128a3e58eea93a11915f8c4ff2f63d102236e7553f3b6b2b