[INFO] fetching crate naromat 0.3.1... [INFO] building naromat-0.3.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate naromat 0.3.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate naromat 0.3.1 [INFO] finished tweaking crates.io crate naromat 0.3.1 [INFO] tweaked toml for crates.io crate naromat 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate naromat 0.3.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate naromat 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded regex-syntax v0.6.23 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded file_diff v1.0.0 [INFO] [stderr] Downloaded regex v1.4.5 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded libc v0.2.92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c91086c4aece2c9bd299f5e5c4fcb22ecad259dbf2667262252b1b47ddb37e1 [INFO] running `Command { std: "docker" "start" "-a" "5c91086c4aece2c9bd299f5e5c4fcb22ecad259dbf2667262252b1b47ddb37e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c91086c4aece2c9bd299f5e5c4fcb22ecad259dbf2667262252b1b47ddb37e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c91086c4aece2c9bd299f5e5c4fcb22ecad259dbf2667262252b1b47ddb37e1", kill_on_drop: false }` [INFO] [stdout] 5c91086c4aece2c9bd299f5e5c4fcb22ecad259dbf2667262252b1b47ddb37e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebecb9bafd160637302fe4fee2476664d6be87d76c4d80ec99c2ec15efba96ca [INFO] running `Command { std: "docker" "start" "-a" "ebecb9bafd160637302fe4fee2476664d6be87d76c4d80ec99c2ec15efba96ca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling naromat v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/entities/text_file.rs:50:78 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn format_and_save(self, path_to: &'file_handling str) -> Result<(), TextFileOutputError> { [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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 `'file_handling` [INFO] [stdout] | [INFO] [stdout] 50 | pub fn format_and_save(self, path_to: &'file_handling str) -> Result<(), TextFileOutputError<'file_handling>> { [INFO] [stdout] | ++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/entities/text_file.rs:54:65 [INFO] [stdout] | [INFO] [stdout] 54 | fn touch_file(path_to: &'file_handling str) -> Result { [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'file_handling` [INFO] [stdout] | [INFO] [stdout] 54 | fn touch_file(path_to: &'file_handling str) -> Result> { [INFO] [stdout] | ++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | fn stringify_path(path: &Path) -> Result<&str, InvalidPathError> { [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 75 | fn stringify_path(path: &Path) -> Result<&str, InvalidPathError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s [INFO] running `Command { std: "docker" "inspect" "ebecb9bafd160637302fe4fee2476664d6be87d76c4d80ec99c2ec15efba96ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebecb9bafd160637302fe4fee2476664d6be87d76c4d80ec99c2ec15efba96ca", kill_on_drop: false }` [INFO] [stdout] ebecb9bafd160637302fe4fee2476664d6be87d76c4d80ec99c2ec15efba96ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f27bab6f24f4d61682062f86c513cbed7bae60c609d6d05390542f102975131 [INFO] running `Command { std: "docker" "start" "-a" "6f27bab6f24f4d61682062f86c513cbed7bae60c609d6d05390542f102975131", kill_on_drop: false }` [INFO] [stderr] Compiling file_diff v1.0.0 [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/entities/text_file.rs:50:78 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn format_and_save(self, path_to: &'file_handling str) -> Result<(), TextFileOutputError> { [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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 `'file_handling` [INFO] [stdout] | [INFO] [stdout] 50 | pub fn format_and_save(self, path_to: &'file_handling str) -> Result<(), TextFileOutputError<'file_handling>> { [INFO] [stdout] | ++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/entities/text_file.rs:54:65 [INFO] [stdout] | [INFO] [stdout] 54 | fn touch_file(path_to: &'file_handling str) -> Result { [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'file_handling` [INFO] [stdout] | [INFO] [stdout] 54 | fn touch_file(path_to: &'file_handling str) -> Result> { [INFO] [stdout] | ++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling naromat v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | fn stringify_path(path: &Path) -> Result<&str, InvalidPathError> { [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 75 | fn stringify_path(path: &Path) -> Result<&str, InvalidPathError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/entities/text_file.rs:50:78 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn format_and_save(self, path_to: &'file_handling str) -> Result<(), TextFileOutputError> { [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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 `'file_handling` [INFO] [stdout] | [INFO] [stdout] 50 | pub fn format_and_save(self, path_to: &'file_handling str) -> Result<(), TextFileOutputError<'file_handling>> { [INFO] [stdout] | ++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/entities/text_file.rs:54:65 [INFO] [stdout] | [INFO] [stdout] 54 | fn touch_file(path_to: &'file_handling str) -> Result { [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'file_handling` [INFO] [stdout] | [INFO] [stdout] 54 | fn touch_file(path_to: &'file_handling str) -> Result> { [INFO] [stdout] | ++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "6f27bab6f24f4d61682062f86c513cbed7bae60c609d6d05390542f102975131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f27bab6f24f4d61682062f86c513cbed7bae60c609d6d05390542f102975131", kill_on_drop: false }` [INFO] [stdout] 6f27bab6f24f4d61682062f86c513cbed7bae60c609d6d05390542f102975131