[INFO] fetching crate flexpiler 0.1.1... [INFO] checking flexpiler-0.1.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate flexpiler 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate flexpiler 0.1.1 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 flexpiler 0.1.1 [INFO] finished tweaking crates.io crate flexpiler 0.1.1 [INFO] tweaked toml for crates.io crate flexpiler 0.1.1 written to /workspace/builds/worker-10/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3c384ba03751ee9c5b4276f20613d1dae76ee1d0082952f57167563070c53b83 [INFO] running `Command { std: "docker" "start" "-a" "3c384ba03751ee9c5b4276f20613d1dae76ee1d0082952f57167563070c53b83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c384ba03751ee9c5b4276f20613d1dae76ee1d0082952f57167563070c53b83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c384ba03751ee9c5b4276f20613d1dae76ee1d0082952f57167563070c53b83", kill_on_drop: false }` [INFO] [stdout] 3c384ba03751ee9c5b4276f20613d1dae76ee1d0082952f57167563070c53b83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 48b623fd7107baa1be30fc190f56d255f551328152f3b475fe09ad0734391284 [INFO] running `Command { std: "docker" "start" "-a" "48b623fd7107baa1be30fc190f56d255f551328152f3b475fe09ad0734391284", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling flexpiler_derive v0.1.1 [INFO] [stderr] Checking flexpiler v0.1.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/common/rustc/deserializer/string.rs (2 fixes) [INFO] [stderr] Fixed src/common/rustc/block/identifier_with_variable_finish.rs (2 fixes) [INFO] [stderr] Fixed src/common/rustc/block/data_end_or_separator.rs (1 fix) [INFO] [stderr] Fixed src/common/rustc/block/number.rs (1 fix) [INFO] [stderr] Fixed src/error/mod.rs (2 fixes) [INFO] [stderr] Fixed src/common/rustc/block/argument_start.rs (1 fix) [INFO] [stderr] Fixed src/block/mod.rs (2 fixes) [INFO] [stderr] Fixed src/parser/error.rs (1 fix) [INFO] [stderr] Fixed src/common/rustc/deserializer/primitive_usize.rs (3 fixes) [INFO] [stderr] Fixed src/common/rustc/deserializer/primitive_i32.rs (7 fixes) [INFO] [stderr] Fixed src/parser/mod.rs (1 fix) [INFO] [stderr] Fixed src/common/rustc/block/identifier_with_data_start_finish.rs (1 fix) [INFO] [stderr] Fixed src/common/rustc/block/string.rs (1 fix) [INFO] [stderr] Fixed src/common/rustc/block/declaration_or_data_end.rs (2 fixes) [INFO] [stderr] Fixed src/common/rustc/block/argument_end_or_separator.rs (1 fix) [INFO] [stderr] Fixed src/common/rustc/block/argument_end.rs (1 fix) [INFO] [stderr] Fixed src/common/rustc/block/data_start.rs (1 fix) [INFO] [stderr] Fixed src/deserializer/mod.rs (1 fix) [INFO] [stderr] Fixed src/lib.rs (2 fixes) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Debug` [INFO] [stdout] --> src/error/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Pointer, Debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Debug` [INFO] [stdout] --> src/parser/error.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::reader::Trait` [INFO] [stdout] --> src/parser/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::reader::Trait; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/common/rustc/block/string.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | / (&Context::Initial, [INFO] [stdout] 118 | | _) => { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/identifier_with_data_start_finish.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/identifier_with_variable_finish.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/number.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/string.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Debug` [INFO] [stdout] --> src/error/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Pointer, Debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Debug` [INFO] [stdout] --> src/parser/error.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::reader::Trait` [INFO] [stdout] --> src/parser/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::reader::Trait; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `incompatibleenumdataType` should have a snake case name [INFO] [stdout] --> src/error/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub mod incompatibleenumdataType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `incompatibleenumdata_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/common/rustc/block/string.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | / (&Context::Initial, [INFO] [stdout] 118 | | _) => { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/identifier_with_data_start_finish.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/identifier_with_variable_finish.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/number.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/string.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `incompatibleenumdataType` should have a snake case name [INFO] [stdout] --> src/error/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub mod incompatibleenumdataType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `incompatibleenumdata_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.37s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking flexpiler v0.1.1 (/tmp/fixit) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Debug` [INFO] [stdout] --> src/error/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Pointer, Debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Debug` [INFO] [stdout] --> src/parser/error.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::reader::Trait` [INFO] [stdout] --> src/parser/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::reader::Trait; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/common/rustc/block/string.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | / (&Context::Initial, [INFO] [stdout] 118 | | _) => { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Debug` [INFO] [stdout] --> src/error/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Pointer, Debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Debug` [INFO] [stdout] --> src/parser/error.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::reader::Trait` [INFO] [stdout] --> src/parser/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::reader::Trait; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/common/rustc/block/string.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | / (&Context::Initial, [INFO] [stdout] 118 | | _) => { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/identifier_with_data_start_finish.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/identifier_with_variable_finish.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/number.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/string.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `incompatibleenumdataType` should have a snake case name [INFO] [stdout] --> src/error/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub mod incompatibleenumdataType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `incompatibleenumdata_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/identifier_with_data_start_finish.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/identifier_with_variable_finish.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/number.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Error` [INFO] [stdout] --> src/common/rustc/block/string.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `incompatibleenumdataType` should have a snake case name [INFO] [stdout] --> src/error/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub mod incompatibleenumdataType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `incompatibleenumdata_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "48b623fd7107baa1be30fc190f56d255f551328152f3b475fe09ad0734391284", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48b623fd7107baa1be30fc190f56d255f551328152f3b475fe09ad0734391284", kill_on_drop: false }` [INFO] [stdout] 48b623fd7107baa1be30fc190f56d255f551328152f3b475fe09ad0734391284