[INFO] fetching crate big_enum_set_derive 0.2.1... [INFO] testing big_enum_set_derive-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate big_enum_set_derive 0.2.1 into /workspace/builds/worker-74/source [INFO] validating manifest of crates.io crate big_enum_set_derive 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate big_enum_set_derive 0.2.1 [INFO] finished tweaking crates.io crate big_enum_set_derive 0.2.1 [INFO] tweaked toml for crates.io crate big_enum_set_derive 0.2.1 written to /workspace/builds/worker-74/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5240998f2c29f8c41ac51ad47b7bf36673f28a3f16546d1cf1a0b98f3e695709 [INFO] running `Command { std: "docker" "start" "-a" "5240998f2c29f8c41ac51ad47b7bf36673f28a3f16546d1cf1a0b98f3e695709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5240998f2c29f8c41ac51ad47b7bf36673f28a3f16546d1cf1a0b98f3e695709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5240998f2c29f8c41ac51ad47b7bf36673f28a3f16546d1cf1a0b98f3e695709", kill_on_drop: false }` [INFO] [stdout] 5240998f2c29f8c41ac51ad47b7bf36673f28a3f16546d1cf1a0b98f3e695709 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 555df6816e0642508e25b51726c593509ea2bd324d20a3ec18c72be71358881b [INFO] running `Command { std: "docker" "start" "-a" "555df6816e0642508e25b51726c593509ea2bd324d20a3ec18c72be71358881b", 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 fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling big_enum_set_derive v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:22:63 [INFO] [stdout] | [INFO] [stdout] 22 | return Err(Error::new($span, format!($fmt, $($arg)*))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 316 | Err(_e) => bail!(variant.span(), "Unparseable discriminant. {}", extra_msg), [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 `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.35s [INFO] running `Command { std: "docker" "inspect" "555df6816e0642508e25b51726c593509ea2bd324d20a3ec18c72be71358881b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "555df6816e0642508e25b51726c593509ea2bd324d20a3ec18c72be71358881b", kill_on_drop: false }` [INFO] [stdout] 555df6816e0642508e25b51726c593509ea2bd324d20a3ec18c72be71358881b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fdcaf39daf15dcfcc8100a00356098b6d6e2c3d4a659c8cd27534d004168d76 [INFO] running `Command { std: "docker" "start" "-a" "1fdcaf39daf15dcfcc8100a00356098b6d6e2c3d4a659c8cd27534d004168d76", kill_on_drop: false }` [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling big_enum_set_derive v0.2.1 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:22:63 [INFO] [stdout] | [INFO] [stdout] 22 | return Err(Error::new($span, format!($fmt, $($arg)*))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 316 | Err(_e) => bail!(variant.span(), "Unparseable discriminant. {}", extra_msg), [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 `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling big_enum_set v0.2.1 [INFO] [stderr] Compiling big_enum_set_derive v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:22:63 [INFO] [stdout] | [INFO] [stdout] 22 | return Err(Error::new($span, format!($fmt, $($arg)*))); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 316 | Err(_e) => bail!(variant.span(), "Unparseable discriminant. {}", extra_msg), [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 `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.65s [INFO] running `Command { std: "docker" "inspect" "1fdcaf39daf15dcfcc8100a00356098b6d6e2c3d4a659c8cd27534d004168d76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fdcaf39daf15dcfcc8100a00356098b6d6e2c3d4a659c8cd27534d004168d76", kill_on_drop: false }` [INFO] [stdout] 1fdcaf39daf15dcfcc8100a00356098b6d6e2c3d4a659c8cd27534d004168d76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 477d291f5dfe3b00644a6ebf58a607578be3f071f2054366bf7d71aa64b927cc [INFO] running `Command { std: "docker" "start" "-a" "477d291f5dfe3b00644a6ebf58a607578be3f071f2054366bf7d71aa64b927cc", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/lib.rs:22:63 [INFO] [stderr] | [INFO] [stderr] 22 | return Err(Error::new($span, format!($fmt, $($arg)*))); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 316 | Err(_e) => bail!(variant.span(), "Unparseable discriminant. {}", extra_msg), [INFO] [stderr] | ---------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `big_enum_set_derive` (lib) generated 1 warning [INFO] [stderr] warning: `big_enum_set_derive` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/big_enum_set_derive-7d68a6f0212bf424) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests big_enum_set_derive [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] [stdout] test src/lib.rs - derive_big_enum_set_type (line 377) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "477d291f5dfe3b00644a6ebf58a607578be3f071f2054366bf7d71aa64b927cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "477d291f5dfe3b00644a6ebf58a607578be3f071f2054366bf7d71aa64b927cc", kill_on_drop: false }` [INFO] [stdout] 477d291f5dfe3b00644a6ebf58a607578be3f071f2054366bf7d71aa64b927cc