[INFO] fetching crate useless_setter_maker 2.0.0... [INFO] testing useless_setter_maker-2.0.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate useless_setter_maker 2.0.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate useless_setter_maker 2.0.0 [INFO] finished tweaking crates.io crate useless_setter_maker 2.0.0 [INFO] tweaked toml for crates.io crate useless_setter_maker 2.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate useless_setter_maker 2.0.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate useless_setter_maker 2.0.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd0c4f9b02de0e102b7f3a9d999ba875b0aac730b02e5cd70ce6fa7976fe8f1d [INFO] running `Command { std: "docker" "start" "-a" "dd0c4f9b02de0e102b7f3a9d999ba875b0aac730b02e5cd70ce6fa7976fe8f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd0c4f9b02de0e102b7f3a9d999ba875b0aac730b02e5cd70ce6fa7976fe8f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd0c4f9b02de0e102b7f3a9d999ba875b0aac730b02e5cd70ce6fa7976fe8f1d", kill_on_drop: false }` [INFO] [stdout] dd0c4f9b02de0e102b7f3a9d999ba875b0aac730b02e5cd70ce6fa7976fe8f1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30441a22676fbb3e5e99bc2f4bb73195c2f6eb484f70775f36c97d6eaa9d29df [INFO] running `Command { std: "docker" "start" "-a" "30441a22676fbb3e5e99bc2f4bb73195c2f6eb484f70775f36c97d6eaa9d29df", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling useless_setter_maker v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder_setters/implementation/setter_configs.rs:54:36 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/basic_setters/implementation/setter_configs.rs:54:36 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.02s [INFO] running `Command { std: "docker" "inspect" "30441a22676fbb3e5e99bc2f4bb73195c2f6eb484f70775f36c97d6eaa9d29df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30441a22676fbb3e5e99bc2f4bb73195c2f6eb484f70775f36c97d6eaa9d29df", kill_on_drop: false }` [INFO] [stdout] 30441a22676fbb3e5e99bc2f4bb73195c2f6eb484f70775f36c97d6eaa9d29df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9d02859e51e409d1e01254a606848425c352afbaca1f086003d8a9ee573da57 [INFO] running `Command { std: "docker" "start" "-a" "e9d02859e51e409d1e01254a606848425c352afbaca1f086003d8a9ee573da57", kill_on_drop: false }` [INFO] [stderr] Compiling useless_setter_maker v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder_setters/implementation/setter_configs.rs:54:36 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/builder_setters/implementation/setter_configs.rs:54:36 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/basic_setters/implementation/setter_configs.rs:54:36 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/basic_setters/implementation/setter_configs.rs:54:36 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "e9d02859e51e409d1e01254a606848425c352afbaca1f086003d8a9ee573da57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9d02859e51e409d1e01254a606848425c352afbaca1f086003d8a9ee573da57", kill_on_drop: false }` [INFO] [stdout] e9d02859e51e409d1e01254a606848425c352afbaca1f086003d8a9ee573da57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6da913978c996d5d98a9b5b258a87cdd51fc68bdb2f637133e37f891e26c845b [INFO] running `Command { std: "docker" "start" "-a" "6da913978c996d5d98a9b5b258a87cdd51fc68bdb2f637133e37f891e26c845b", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/builder_setters/implementation/setter_configs.rs:54:36 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/basic_setters/implementation/setter_configs.rs:54:36 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 54 | pub fn make_setter_configs(fields: &mut Fields) -> SetterConfigs<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `useless_setter_maker` (lib) generated 2 warnings (run `cargo fix --lib -p useless_setter_maker` to apply 2 suggestions) [INFO] [stderr] warning: `useless_setter_maker` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/useless_setter_maker-4233414190092daa) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests useless_setter_maker [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/../README.md - (line 28) ... ok [INFO] [stdout] test src/lib.rs - make_basic_setters (line 141) ... ok [INFO] [stdout] test src/../README.md - (line 67) ... ok [INFO] [stdout] test src/lib.rs - make_builder_setters (line 51) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6da913978c996d5d98a9b5b258a87cdd51fc68bdb2f637133e37f891e26c845b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6da913978c996d5d98a9b5b258a87cdd51fc68bdb2f637133e37f891e26c845b", kill_on_drop: false }` [INFO] [stdout] 6da913978c996d5d98a9b5b258a87cdd51fc68bdb2f637133e37f891e26c845b