[INFO] fetching crate cargo-fel4 0.7.2... [INFO] building cargo-fel4-0.7.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate cargo-fel4 0.7.2 into /workspace/builds/worker-7-tc1/source [INFO] removed /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-fel4 0.7.2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 110 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: v1.8.0) [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusty-fork v0.2.2 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded cargo_metadata v0.5.8 [INFO] [stderr] Downloaded colored v1.9.4 [INFO] [stderr] Downloaded proc-macro2 v0.3.8 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded syn v0.13.11 [INFO] [stderr] Downloaded quote v0.5.2 [INFO] [stderr] Downloaded multimap v0.4.0 [INFO] [stderr] Downloaded fel4-config v0.3.2 [INFO] [stderr] Downloaded cmake_config v0.1.1 [INFO] [stderr] Downloaded proptest v0.8.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 510e28e92d3a8ba9eb7b65484408ce2b1e1bbe7a8bcdd94155f9ca8116a5a6f7 [INFO] running `Command { std: "docker" "start" "-a" "510e28e92d3a8ba9eb7b65484408ce2b1e1bbe7a8bcdd94155f9ca8116a5a6f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "510e28e92d3a8ba9eb7b65484408ce2b1e1bbe7a8bcdd94155f9ca8116a5a6f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "510e28e92d3a8ba9eb7b65484408ce2b1e1bbe7a8bcdd94155f9ca8116a5a6f7", kill_on_drop: false }` [INFO] [stdout] 510e28e92d3a8ba9eb7b65484408ce2b1e1bbe7a8bcdd94155f9ca8116a5a6f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2a3d15e3e20c2333f3386d04f29581e68909badef4df36ce2020f96240ba2bd [INFO] running `Command { std: "docker" "start" "-a" "f2a3d15e3e20c2333f3386d04f29581e68909badef4df36ce2020f96240ba2bd", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling colored v1.9.4 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling fel4-config v0.3.2 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling cmake_config v0.1.1 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling cargo_metadata v0.5.8 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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:290:83 [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:34:79 [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 31.38s [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 3` [INFO] running `Command { std: "docker" "inspect" "f2a3d15e3e20c2333f3386d04f29581e68909badef4df36ce2020f96240ba2bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2a3d15e3e20c2333f3386d04f29581e68909badef4df36ce2020f96240ba2bd", kill_on_drop: false }` [INFO] [stdout] f2a3d15e3e20c2333f3386d04f29581e68909badef4df36ce2020f96240ba2bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e750cb0e41fe7ed4f838c242b6142b3a1db295ecb66f1b9c2dee08084d47b8e [INFO] running `Command { std: "docker" "start" "-a" "3e750cb0e41fe7ed4f838c242b6142b3a1db295ecb66f1b9c2dee08084d47b8e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling byteorder v1.5.0 [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)]` (part of `#[warn(unused)]`) 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:290:83 [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:34:79 [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] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling proptest v0.8.7 [INFO] [stderr] Compiling 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)]` (part of `#[warn(unused)]`) 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:290:83 [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:34:79 [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 `test` profile [unoptimized + debuginfo] target(s) in 9.49s [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 3` [INFO] running `Command { std: "docker" "inspect" "3e750cb0e41fe7ed4f838c242b6142b3a1db295ecb66f1b9c2dee08084d47b8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e750cb0e41fe7ed4f838c242b6142b3a1db295ecb66f1b9c2dee08084d47b8e", kill_on_drop: false }` [INFO] [stdout] 3e750cb0e41fe7ed4f838c242b6142b3a1db295ecb66f1b9c2dee08084d47b8e