[INFO] fetching crate ibc-core-host-types 0.48.1... [INFO] checking ibc-core-host-types-0.48.1 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2 [INFO] extracting crate ibc-core-host-types 0.48.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate ibc-core-host-types 0.48.1 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ibc-core-host-types 0.48.1 [INFO] finished tweaking crates.io crate ibc-core-host-types 0.48.1 [INFO] tweaked toml for crates.io crate ibc-core-host-types 0.48.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 114 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding borsh v0.10.3 (latest: v1.4.0) [INFO] [stderr] Adding borsh-derive v0.10.3 (latest: v1.4.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.3) [INFO] [stderr] Adding ibc-primitives v0.48.2 (latest: v0.51.0) [INFO] [stderr] Adding ibc-proto v0.38.0 (latest: v0.42.2) [INFO] [stderr] Adding itertools v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (latest: v3.1.0) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.1.0) [INFO] [stderr] Adding proc-macro-crate v2.0.2 (latest: v3.1.0) [INFO] [stderr] Adding serde_derive_internals v0.26.0 (latest: v0.29.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.57) [INFO] [stderr] Adding tendermint v0.34.1 (latest: v0.35.0) [INFO] [stderr] Adding tendermint-proto v0.34.1 (latest: v0.35.0) [INFO] [stderr] Adding time v0.3.30 (latest: v0.3.34) [INFO] [stderr] Adding time-macros v0.2.15 (latest: v0.2.17) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding toml_datetime v0.6.3 (latest: v0.6.5) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.9) [INFO] [stderr] Adding toml_edit v0.20.2 (latest: v0.22.9) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded schemars_derive v0.8.16 [INFO] [stderr] Downloaded relative-path v1.9.2 [INFO] [stderr] Downloaded informalsystems-pbjson v0.7.0 [INFO] [stderr] Downloaded ibc-primitives v0.48.2 [INFO] [stderr] Downloaded rstest v0.18.2 [INFO] [stderr] Downloaded indenter v0.3.3 [INFO] [stderr] Downloaded displaydoc v0.2.4 [INFO] [stderr] Downloaded itertools v0.11.0 [INFO] [stderr] Downloaded tendermint v0.34.1 [INFO] [stderr] Downloaded time v0.3.30 [INFO] [stderr] Downloaded ibc-proto v0.38.0 [INFO] [stderr] Downloaded borsh-derive-internal v0.10.3 [INFO] [stderr] Downloaded borsh-schema-derive-internal v0.10.3 [INFO] [stderr] Downloaded borsh-derive v0.10.3 [INFO] [stderr] Downloaded borsh v0.10.3 [INFO] [stderr] Downloaded ics23 v0.11.1 [INFO] [stderr] Downloaded serde_repr v0.1.18 [INFO] [stderr] Downloaded eyre v0.6.12 [INFO] [stderr] Downloaded flex-error v0.4.4 [INFO] [stderr] Downloaded num-derive v0.3.3 [INFO] [stderr] Downloaded prost-derive v0.12.3 [INFO] [stderr] Downloaded prost v0.12.3 [INFO] [stderr] Downloaded prost-types v0.12.3 [INFO] [stderr] Downloaded serde_bytes v0.11.14 [INFO] [stderr] Downloaded subtle-encoding v0.5.1 [INFO] [stderr] Downloaded tendermint-proto v0.34.1 [INFO] [stderr] Downloaded time-macros v0.2.15 [INFO] [stderr] Downloaded rstest_macros v0.18.2 [INFO] [stderr] Downloaded serde_derive_internals v0.26.0 [INFO] [stderr] Downloaded schemars v0.8.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c3c21c34dace455f9706b6c9f29acaf0f16e1009111088f990b997003787fc5 [INFO] running `Command { std: "docker" "start" "-a" "6c3c21c34dace455f9706b6c9f29acaf0f16e1009111088f990b997003787fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c3c21c34dace455f9706b6c9f29acaf0f16e1009111088f990b997003787fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c3c21c34dace455f9706b6c9f29acaf0f16e1009111088f990b997003787fc5", kill_on_drop: false }` [INFO] [stdout] 6c3c21c34dace455f9706b6c9f29acaf0f16e1009111088f990b997003787fc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a9db787521075c92a8355396c134881048ec677472476d886b9e77f309180d5 [INFO] running `Command { std: "docker" "start" "-a" "8a9db787521075c92a8355396c134881048ec677472476d886b9e77f309180d5", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling time-macros v0.2.15 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling relative-path v1.9.2 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking flex-error v0.4.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking informalsystems-pbjson v0.7.0 [INFO] [stderr] Checking prost v0.12.3 [INFO] [stderr] Checking prost-types v0.12.3 [INFO] [stderr] Checking ics23 v0.11.1 [INFO] [stderr] Checking tendermint-proto v0.34.1 [INFO] [stderr] Checking ibc-proto v0.38.0 [INFO] [stderr] Checking tendermint v0.34.1 [INFO] [stderr] Checking ibc-primitives v0.48.2 [INFO] [stderr] Checking ibc-core-host-types v0.48.1 (/opt/rustwide/workdir) [INFO] [stdout] error: the item `FromStr` is imported redundantly [INFO] [stdout] --> src/path.rs:839:9 [INFO] [stdout] | [INFO] [stdout] 839 | use core::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 840 | [INFO] [stdout] 841 | use super::*; [INFO] [stdout] | -------- the item `FromStr` is already imported here [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | warnings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ibc-core-host-types` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8a9db787521075c92a8355396c134881048ec677472476d886b9e77f309180d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a9db787521075c92a8355396c134881048ec677472476d886b9e77f309180d5", kill_on_drop: false }` [INFO] [stdout] 8a9db787521075c92a8355396c134881048ec677472476d886b9e77f309180d5 [INFO] checking ibc-core-host-types-0.48.1 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-2 [INFO] extracting crate ibc-core-host-types 0.48.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate ibc-core-host-types 0.48.1 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ibc-core-host-types 0.48.1 [INFO] finished tweaking crates.io crate ibc-core-host-types 0.48.1 [INFO] tweaked toml for crates.io crate ibc-core-host-types 0.48.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba8c4f6b2a3bbfaa81556a0f06aa7d288e7f91f14bd3302d75ab24a61b7ac6b2 [INFO] running `Command { std: "docker" "start" "-a" "ba8c4f6b2a3bbfaa81556a0f06aa7d288e7f91f14bd3302d75ab24a61b7ac6b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba8c4f6b2a3bbfaa81556a0f06aa7d288e7f91f14bd3302d75ab24a61b7ac6b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba8c4f6b2a3bbfaa81556a0f06aa7d288e7f91f14bd3302d75ab24a61b7ac6b2", kill_on_drop: false }` [INFO] [stdout] ba8c4f6b2a3bbfaa81556a0f06aa7d288e7f91f14bd3302d75ab24a61b7ac6b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b04d29ef412d5abb8c3ca484bb94de95976044199f3de1aa8560d0a74c81c35 [INFO] running `Command { std: "docker" "start" "-a" "1b04d29ef412d5abb8c3ca484bb94de95976044199f3de1aa8560d0a74c81c35", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling time-macros v0.2.15 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Compiling relative-path v1.9.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking flex-error v0.4.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking informalsystems-pbjson v0.7.0 [INFO] [stderr] Checking prost v0.12.3 [INFO] [stderr] Checking prost-types v0.12.3 [INFO] [stderr] Checking ics23 v0.11.1 [INFO] [stderr] Checking tendermint-proto v0.34.1 [INFO] [stderr] Checking ibc-proto v0.38.0 [INFO] [stderr] Checking tendermint v0.34.1 [INFO] [stderr] Checking ibc-primitives v0.48.2 [INFO] [stderr] Checking ibc-core-host-types v0.48.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] error: could not compile `ibc-core-host-types` (lib test) due to 2 previous errors [INFO] [stdout] error: the item `FromStr` is imported redundantly [INFO] [stdout] --> src/path.rs:839:9 [INFO] [stdout] | [INFO] [stdout] 839 | use core::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 840 | [INFO] [stdout] 841 | use super::*; [INFO] [stdout] | -------- the item `FromStr` is already imported here [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | warnings, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "1b04d29ef412d5abb8c3ca484bb94de95976044199f3de1aa8560d0a74c81c35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b04d29ef412d5abb8c3ca484bb94de95976044199f3de1aa8560d0a74c81c35", kill_on_drop: false }` [INFO] [stdout] 1b04d29ef412d5abb8c3ca484bb94de95976044199f3de1aa8560d0a74c81c35