[INFO] cloning repository https://github.com/qcfu-bu/rust-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qcfu-bu/rust-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqcfu-bu%2Frust-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqcfu-bu%2Frust-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2733e76a750b23ff343ea5e31bd4c251b1b52bc3
[INFO] checking qcfu-bu/rust-test against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqcfu-bu%2Frust-test" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/qcfu-bu/rust-test
[INFO] finished tweaking git repo https://github.com/qcfu-bu/rust-test
[INFO] tweaked toml for git repo https://github.com/qcfu-bu/rust-test written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qcfu-bu/rust-test on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/qcfu-bu/rust-test 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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d00471adb02fecd6f5e3332ffd8c6d4663265a53860ca566404f0459fba13d2
[INFO] running `Command { std: "docker" "start" "-a" "5d00471adb02fecd6f5e3332ffd8c6d4663265a53860ca566404f0459fba13d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d00471adb02fecd6f5e3332ffd8c6d4663265a53860ca566404f0459fba13d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d00471adb02fecd6f5e3332ffd8c6d4663265a53860ca566404f0459fba13d2", kill_on_drop: false }`
[INFO] [stdout] 5d00471adb02fecd6f5e3332ffd8c6d4663265a53860ca566404f0459fba13d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d07c7501165bfb12346edcf53ad2f6cb4c6bf00257a545af55052ada6a9705b8
[INFO] running `Command { std: "docker" "start" "-a" "d07c7501165bfb12346edcf53ad2f6cb4c6bf00257a545af55052ada6a9705b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.38
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling pest v2.7.9
[INFO] [stderr]     Checking mimalloc v0.1.42
[INFO] [stderr]    Compiling pest_meta v2.7.9
[INFO] [stderr]    Compiling pest_generator v2.7.9
[INFO] [stderr]    Compiling pest_derive v2.7.9
[INFO] [stderr]     Checking rust-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/names.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Name {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 11 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Name` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast0.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn int(i: i32, bump: &Bump) -> &Term {
[INFO] [stdout]    |                          ^^^^^     -----
[INFO] [stdout]    |                          |         ||
[INFO] [stdout]    |                          |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                          |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn int(i: i32, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast0.rs:42:28
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn bool(b: bool, bump: &Bump) -> &Term {
[INFO] [stdout]    |                            ^^^^^     -----
[INFO] [stdout]    |                            |         ||
[INFO] [stdout]    |                            |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn bool(b: bool, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast0.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn var(s: String, bump: &Bump) -> &Term {
[INFO] [stdout]    |                             ^^^^^     -----
[INFO] [stdout]    |                             |         ||
[INFO] [stdout]    |                             |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                             |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn var(s: String, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast1.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn int(i: i32, bump: &Bump) -> &Term {
[INFO] [stdout]    |                          ^^^^^     -----
[INFO] [stdout]    |                          |         ||
[INFO] [stdout]    |                          |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                          |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn int(i: i32, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast1.rs:43:28
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn bool(b: bool, bump: &Bump) -> &Term {
[INFO] [stdout]    |                            ^^^^^     -----
[INFO] [stdout]    |                            |         ||
[INFO] [stdout]    |                            |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn bool(b: bool, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/names.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Name {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 11 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Name` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast0.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn int(i: i32, bump: &Bump) -> &Term {
[INFO] [stdout]    |                          ^^^^^     -----
[INFO] [stdout]    |                          |         ||
[INFO] [stdout]    |                          |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                          |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn int(i: i32, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast0.rs:42:28
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn bool(b: bool, bump: &Bump) -> &Term {
[INFO] [stdout]    |                            ^^^^^     -----
[INFO] [stdout]    |                            |         ||
[INFO] [stdout]    |                            |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn bool(b: bool, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast0.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn var(s: String, bump: &Bump) -> &Term {
[INFO] [stdout]    |                             ^^^^^     -----
[INFO] [stdout]    |                             |         ||
[INFO] [stdout]    |                             |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                             |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn var(s: String, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast1.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn int(i: i32, bump: &Bump) -> &Term {
[INFO] [stdout]    |                          ^^^^^     -----
[INFO] [stdout]    |                          |         ||
[INFO] [stdout]    |                          |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                          |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn int(i: i32, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/ast1.rs:43:28
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn bool(b: bool, bump: &Bump) -> &Term {
[INFO] [stdout]    |                            ^^^^^     -----
[INFO] [stdout]    |                            |         ||
[INFO] [stdout]    |                            |         |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            |         the lifetimes get resolved as `'_`
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn bool(b: bool, bump: &Bump) -> &Term<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 23.92s
[INFO] running `Command { std: "docker" "inspect" "d07c7501165bfb12346edcf53ad2f6cb4c6bf00257a545af55052ada6a9705b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07c7501165bfb12346edcf53ad2f6cb4c6bf00257a545af55052ada6a9705b8", kill_on_drop: false }`
[INFO] [stdout] d07c7501165bfb12346edcf53ad2f6cb4c6bf00257a545af55052ada6a9705b8
