[INFO] fetching crate etwin_core 0.9.1...
[INFO] checking etwin_core-0.9.1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate etwin_core 0.9.1 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate etwin_core 0.9.1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate etwin_core 0.9.1
[INFO] finished tweaking crates.io crate etwin_core 0.9.1
[INFO] tweaked toml for crates.io crate etwin_core 0.9.1 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7643dda57037b415593a6526869bf043c8d57f9761a52b20dec7158d17fe6f4
[INFO] running `Command { std: "docker" "start" "-a" "c7643dda57037b415593a6526869bf043c8d57f9761a52b20dec7158d17fe6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7643dda57037b415593a6526869bf043c8d57f9761a52b20dec7158d17fe6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7643dda57037b415593a6526869bf043c8d57f9761a52b20dec7158d17fe6f4", kill_on_drop: false }`
[INFO] [stdout] c7643dda57037b415593a6526869bf043c8d57f9761a52b20dec7158d17fe6f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fd17763cbaecc6fdf5155d7eaf8f5d16460c128099a8d2ffebee653a307215a
[INFO] running `Command { std: "docker" "start" "-a" "3fd17763cbaecc6fdf5155d7eaf8f5d16460c128099a8d2ffebee653a307215a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling auto_impl v0.4.1
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking etwin_core v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]    --> src/dinoparc.rs:787:7
[INFO] [stdout]     |
[INFO] [stdout] 787 |   use std::fs;
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]    --> src/user.rs:333:7
[INFO] [stdout]     |
[INFO] [stdout] 333 |   use std::fs;
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_auth_context_guest`
[INFO] [stdout]    --> src/auth.rs:291:6
[INFO] [stdout]     |
[INFO] [stdout] 291 |   fn get_auth_context_guest() -> AuthContext {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_guest_auth_context_guest`
[INFO] [stdout]    --> src/auth.rs:315:6
[INFO] [stdout]     |
[INFO] [stdout] 315 |   fn get_guest_auth_context_guest() -> GuestAuthContext {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_user_auth_context_demurgos`
[INFO] [stdout]    --> src/auth.rs:339:6
[INFO] [stdout]     |
[INFO] [stdout] 339 |   fn get_user_auth_context_demurgos() -> UserAuthContext {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_finite_period_one_millisecond`
[INFO] [stdout]    --> src/core.rs:295:6
[INFO] [stdout]     |
[INFO] [stdout] 295 |   fn get_finite_period_one_millisecond() -> FinitePeriod {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_finite_period_one_second`
[INFO] [stdout]    --> src/core.rs:322:6
[INFO] [stdout]     |
[INFO] [stdout] 322 |   fn get_finite_period_one_second() -> FinitePeriod {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_period_from_unbounded`
[INFO] [stdout]    --> src/core.rs:348:6
[INFO] [stdout]     |
[INFO] [stdout] 348 |   fn get_period_from_unbounded() -> PeriodFrom {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_period_lower_one_millisecond`
[INFO] [stdout]    --> src/core.rs:373:6
[INFO] [stdout]     |
[INFO] [stdout] 373 |   fn get_period_lower_one_millisecond() -> PeriodLower {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_period_lower_one_second`
[INFO] [stdout]    --> src/core.rs:400:6
[INFO] [stdout]     |
[INFO] [stdout] 400 |   fn get_period_lower_one_second() -> PeriodLower {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_period_lower_unbounded`
[INFO] [stdout]    --> src/core.rs:426:6
[INFO] [stdout]     |
[INFO] [stdout] 426 |   fn get_period_lower_unbounded() -> PeriodLower {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_archived_dinoparc_user_alice_rokky`
[INFO] [stdout]    --> src/dinoparc.rs:790:6
[INFO] [stdout]     |
[INFO] [stdout] 790 |   fn get_archived_dinoparc_user_alice_rokky() -> ArchivedDinoparcUser {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_archived_dinoparc_dinoz_yasumi`
[INFO] [stdout]    --> src/dinoparc.rs:855:6
[INFO] [stdout]     |
[INFO] [stdout] 855 |   fn get_archived_dinoparc_dinoz_yasumi() -> ArchivedDinoparcDinoz {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_nullable_short_hammerfest_user_alice`
[INFO] [stdout]    --> src/hammerfest.rs:733:6
[INFO] [stdout]     |
[INFO] [stdout] 733 |   fn get_nullable_short_hammerfest_user_alice() -> Option<ShortHammerfestUser> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_nullable_short_hammerfest_user_null`
[INFO] [stdout]    --> src/hammerfest.rs:762:6
[INFO] [stdout]     |
[INFO] [stdout] 762 |   fn get_nullable_short_hammerfest_user_null() -> Option<ShortHammerfestUser> {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_short_hammerfest_user_demurgos`
[INFO] [stdout]    --> src/hammerfest.rs:787:6
[INFO] [stdout]     |
[INFO] [stdout] 787 |   fn get_short_hammerfest_user_demurgos() -> ShortHammerfestUser {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_short_hammerfest_user_elseabora`
[INFO] [stdout]    --> src/hammerfest.rs:815:6
[INFO] [stdout]     |
[INFO] [stdout] 815 |   fn get_short_hammerfest_user_elseabora() -> ShortHammerfestUser {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_hammerfest_user_alice`
[INFO] [stdout]    --> src/hammerfest.rs:843:6
[INFO] [stdout]     |
[INFO] [stdout] 843 |   fn get_hammerfest_user_alice() -> HammerfestUser {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_short_user_demurgos`
[INFO] [stdout]    --> src/user.rs:335:6
[INFO] [stdout]     |
[INFO] [stdout] 335 |   fn get_short_user_demurgos() -> ShortUser {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_get_user_result_short`
[INFO] [stdout]    --> src/user.rs:364:6
[INFO] [stdout]     |
[INFO] [stdout] 364 |   fn get_get_user_result_short() -> GetUserResult {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_get_user_result_default`
[INFO] [stdout]    --> src/user.rs:393:6
[INFO] [stdout]     |
[INFO] [stdout] 393 |   fn get_get_user_result_default() -> GetUserResult {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_get_user_result_complete`
[INFO] [stdout]    --> src/user.rs:424:6
[INFO] [stdout]     |
[INFO] [stdout] 424 |   fn get_get_user_result_complete() -> GetUserResult {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_update_user_patch_no_op`
[INFO] [stdout]    --> src/user.rs:457:6
[INFO] [stdout]     |
[INFO] [stdout] 457 |   fn get_update_user_patch_no_op() -> UpdateUserPatch {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_update_user_patch_remove_username`
[INFO] [stdout]    --> src/user.rs:483:6
[INFO] [stdout]     |
[INFO] [stdout] 483 |   fn get_update_user_patch_remove_username() -> UpdateUserPatch {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_update_user_patch_set_all`
[INFO] [stdout]    --> src/user.rs:510:6
[INFO] [stdout]     |
[INFO] [stdout] 510 |   fn get_update_user_patch_set_all() -> UpdateUserPatch {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_update_user_patch_set_username`
[INFO] [stdout]    --> src/user.rs:537:6
[INFO] [stdout]     |
[INFO] [stdout] 537 |   fn get_update_user_patch_set_username() -> UpdateUserPatch {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `Command { std: "docker" "inspect" "3fd17763cbaecc6fdf5155d7eaf8f5d16460c128099a8d2ffebee653a307215a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd17763cbaecc6fdf5155d7eaf8f5d16460c128099a8d2ffebee653a307215a", kill_on_drop: false }`
[INFO] [stdout] 3fd17763cbaecc6fdf5155d7eaf8f5d16460c128099a8d2ffebee653a307215a