[INFO] fetching crate wasmbin-derive 0.1.0... [INFO] checking wasmbin-derive-0.1.0 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041 [INFO] extracting crate wasmbin-derive 0.1.0 into /workspace/builds/worker-94/source [INFO] validating manifest of crates.io crate wasmbin-derive 0.1.0 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmbin-derive 0.1.0 [INFO] finished tweaking crates.io crate wasmbin-derive 0.1.0 [INFO] tweaked toml for crates.io crate wasmbin-derive 0.1.0 written to /workspace/builds/worker-94/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91e84f74a4849366f7d257efb17dd72cb0293dbf7b2ac95a0d6574dd8d9628cb [INFO] running `Command { std: "docker" "start" "-a" "91e84f74a4849366f7d257efb17dd72cb0293dbf7b2ac95a0d6574dd8d9628cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91e84f74a4849366f7d257efb17dd72cb0293dbf7b2ac95a0d6574dd8d9628cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91e84f74a4849366f7d257efb17dd72cb0293dbf7b2ac95a0d6574dd8d9628cb", kill_on_drop: false }` [INFO] [stdout] 91e84f74a4849366f7d257efb17dd72cb0293dbf7b2ac95a0d6574dd8d9628cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f038642ce7f2090b52708f07de10138062f4af7f5a1df3f8bfc9c1a7bfa04f3 [INFO] running `Command { std: "docker" "start" "-a" "5f038642ce7f2090b52708f07de10138062f4af7f5a1df3f8bfc9c1a7bfa04f3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking proc-macro2 v1.0.28 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking synstructure v0.12.5 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking wasmbin-derive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:23:51 [INFO] [stdout] | [INFO] [stdout] 23 | return syn::Error::to_compile_error(&$err); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 102 | let repr = syn_try!(parse_repr(&s)); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:23:51 [INFO] [stdout] | [INFO] [stdout] 23 | return syn::Error::to_compile_error(&$err); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 110 | let discriminant = syn_try!(discriminant(v)); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:23:51 [INFO] [stdout] | [INFO] [stdout] 23 | return syn::Error::to_compile_error(&$err); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 180 | match syn_try!(discriminant(v)) { [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:23:51 [INFO] [stdout] | [INFO] [stdout] 23 | return syn::Error::to_compile_error(&$err); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 102 | let repr = syn_try!(parse_repr(&s)); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:23:51 [INFO] [stdout] | [INFO] [stdout] 23 | return syn::Error::to_compile_error(&$err); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 110 | let discriminant = syn_try!(discriminant(v)); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:23:51 [INFO] [stdout] | [INFO] [stdout] 23 | return syn::Error::to_compile_error(&$err); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 180 | match syn_try!(discriminant(v)) { [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `syn_throw` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.58s [INFO] running `Command { std: "docker" "inspect" "5f038642ce7f2090b52708f07de10138062f4af7f5a1df3f8bfc9c1a7bfa04f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f038642ce7f2090b52708f07de10138062f4af7f5a1df3f8bfc9c1a7bfa04f3", kill_on_drop: false }` [INFO] [stdout] 5f038642ce7f2090b52708f07de10138062f4af7f5a1df3f8bfc9c1a7bfa04f3