[INFO] fetching crate cargo-fel4 0.7.2... [INFO] checking cargo-fel4-0.7.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate cargo-fel4 0.7.2 into /workspace/builds/worker-4-tc2/source [INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate cargo-fel4 0.7.2 [INFO] finished tweaking crates.io crate cargo-fel4 0.7.2 [INFO] tweaked toml for crates.io crate cargo-fel4 0.7.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-fel4 0.7.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 117 packages to latest compatible versions [INFO] [stderr] Adding cargo_metadata v0.5.8 (available: v0.22.0) [INFO] [stderr] Adding colored v1.9.4 (available: v3.0.0) [INFO] [stderr] Adding proptest v0.8.7 (available: v1.7.0) [INFO] [stderr] Adding structopt v0.2.18 (available: v0.3.26) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40f91621434d061b8c51e4ce2ea7b74d7f807d6ab5c7466eeedd1e9557499cb5 [INFO] running `Command { std: "docker" "start" "-a" "40f91621434d061b8c51e4ce2ea7b74d7f807d6ab5c7466eeedd1e9557499cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40f91621434d061b8c51e4ce2ea7b74d7f807d6ab5c7466eeedd1e9557499cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40f91621434d061b8c51e4ce2ea7b74d7f807d6ab5c7466eeedd1e9557499cb5", kill_on_drop: false }` [INFO] [stdout] 40f91621434d061b8c51e4ce2ea7b74d7f807d6ab5c7466eeedd1e9557499cb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d5ca05033ccdc485f008acd35daa791eb2c9bea3fd8d64503fff005b0e0a735 [INFO] running `Command { std: "docker" "start" "-a" "8d5ca05033ccdc485f008acd35daa791eb2c9bea3fd8d64503fff005b0e0a735", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking object v0.36.7 [INFO] [stderr] Checking find-msvc-tools v0.1.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking multimap v0.4.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking proc-macro2 v0.3.8 [INFO] [stderr] Checking cc v1.2.35 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking quote v0.5.2 [INFO] [stderr] Checking syn v0.13.11 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking cmake v0.1.54 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking proptest v0.8.7 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking cmake_config v0.1.1 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking fel4-config v0.3.2 [INFO] [stderr] Checking cargo_metadata v0.5.8 [INFO] [stderr] Checking cargo-fel4 v0.7.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[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:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/build_cmd.rs:290:38 [INFO] [stdout] | [INFO] [stdout] 290 | fn handle_arm_edge_case<'c, 'f>(&'c mut self, target: &'f SupportedTarget) -> &mut Self { [INFO] [stdout] | ^^ the lifetime is named here --------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'c` [INFO] [stdout] | [INFO] [stdout] 290 | fn handle_arm_edge_case<'c, 'f>(&'c mut self, target: &'f SupportedTarget) -> &'c mut Self { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/command_ext.rs:34:35 [INFO] [stdout] | [INFO] [stdout] 34 | fn add_loudness_args<'c, 'f>(&'c mut self, loudness: &'f LoudnessOpts) -> &mut Self { [INFO] [stdout] | ^^ the lifetime is named here --------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'c` [INFO] [stdout] | [INFO] [stdout] 34 | fn add_loudness_args<'c, 'f>(&'c mut self, loudness: &'f LoudnessOpts) -> &'c mut Self { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/build_cmd.rs:290:38 [INFO] [stdout] | [INFO] [stdout] 290 | fn handle_arm_edge_case<'c, 'f>(&'c mut self, target: &'f SupportedTarget) -> &mut Self { [INFO] [stdout] | ^^ the lifetime is named here --------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'c` [INFO] [stdout] | [INFO] [stdout] 290 | fn handle_arm_edge_case<'c, 'f>(&'c mut self, target: &'f SupportedTarget) -> &'c mut Self { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/command_ext.rs:34:35 [INFO] [stdout] | [INFO] [stdout] 34 | fn add_loudness_args<'c, 'f>(&'c mut self, loudness: &'f LoudnessOpts) -> &mut Self { [INFO] [stdout] | ^^ the lifetime is named here --------- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'c` [INFO] [stdout] | [INFO] [stdout] 34 | fn add_loudness_args<'c, 'f>(&'c mut self, loudness: &'f LoudnessOpts) -> &'c mut Self { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.48s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8` [INFO] running `Command { std: "docker" "inspect" "8d5ca05033ccdc485f008acd35daa791eb2c9bea3fd8d64503fff005b0e0a735", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d5ca05033ccdc485f008acd35daa791eb2c9bea3fd8d64503fff005b0e0a735", kill_on_drop: false }` [INFO] [stdout] 8d5ca05033ccdc485f008acd35daa791eb2c9bea3fd8d64503fff005b0e0a735