[INFO] fetching crate big_enum_set_derive 0.2.1... [INFO] checking big_enum_set_derive-0.2.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate big_enum_set_derive 0.2.1 into /workspace/builds/worker-61/source [INFO] validating manifest of crates.io crate big_enum_set_derive 0.2.1 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] 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-61/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 big_enum_set v0.2.1 [INFO] [stderr] Downloaded big_enum_set_derive v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] ed76f696c68fdd8b281c71e616f8a0577f467449e049df831de9dfe7c5b69dc0 [INFO] running `Command { std: "docker" "start" "-a" "ed76f696c68fdd8b281c71e616f8a0577f467449e049df831de9dfe7c5b69dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed76f696c68fdd8b281c71e616f8a0577f467449e049df831de9dfe7c5b69dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed76f696c68fdd8b281c71e616f8a0577f467449e049df831de9dfe7c5b69dc0", kill_on_drop: false }` [INFO] [stdout] ed76f696c68fdd8b281c71e616f8a0577f467449e049df831de9dfe7c5b69dc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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] 93dd070beec348ee136baa5ca8f7b8a707a2cba80a93e5521fc25bb576a8ad9d [INFO] running `Command { std: "docker" "start" "-a" "93dd070beec348ee136baa5ca8f7b8a707a2cba80a93e5521fc25bb576a8ad9d", 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 unicode-xid v0.2.2 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Checking big_enum_set_derive v0.2.1 (/tmp/fixit) [INFO] [stderr] Compiling big_enum_set_derive v0.2.1 [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [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] Checking big_enum_set 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] Finished dev [unoptimized + debuginfo] target(s) in 15.38s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking big_enum_set_derive v0.2.1 (/tmp/fixit) [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: 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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "93dd070beec348ee136baa5ca8f7b8a707a2cba80a93e5521fc25bb576a8ad9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93dd070beec348ee136baa5ca8f7b8a707a2cba80a93e5521fc25bb576a8ad9d", kill_on_drop: false }` [INFO] [stdout] 93dd070beec348ee136baa5ca8f7b8a707a2cba80a93e5521fc25bb576a8ad9d