[INFO] cloning repository https://github.com/genbyte/rnprefix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/genbyte/rnprefix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenbyte%2Frnprefix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenbyte%2Frnprefix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a93c4749f145e65f6910a3bcbaeb7b7373e22811 [INFO] testing genbyte/rnprefix against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgenbyte%2Frnprefix" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/genbyte/rnprefix [INFO] finished tweaking git repo https://github.com/genbyte/rnprefix [INFO] tweaked toml for git repo https://github.com/genbyte/rnprefix written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/genbyte/rnprefix 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 git repo https://github.com/genbyte/rnprefix 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] 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] a7ef00e0e8039c28111561beb373cb48c907d4ee2853a9a5e7081b590c270798 [INFO] running `Command { std: "docker" "start" "-a" "a7ef00e0e8039c28111561beb373cb48c907d4ee2853a9a5e7081b590c270798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7ef00e0e8039c28111561beb373cb48c907d4ee2853a9a5e7081b590c270798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7ef00e0e8039c28111561beb373cb48c907d4ee2853a9a5e7081b590c270798", kill_on_drop: false }` [INFO] [stdout] a7ef00e0e8039c28111561beb373cb48c907d4ee2853a9a5e7081b590c270798 [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] f38404cb707327700b057d01e0c7a9f2fb94b8a46c7d5b01305d18a279f5bbe2 [INFO] running `Command { std: "docker" "start" "-a" "f38404cb707327700b057d01e0c7a9f2fb94b8a46c7d5b01305d18a279f5bbe2", kill_on_drop: false }` [INFO] [stderr] Compiling rnprefix v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `rn`, `name`, and `offset` are never read [INFO] [stdout] --> src/lib.rs:105:2 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct Suffixes<'r> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 105 | rn: &'r Rnprefix, [INFO] [stdout] | ^^ [INFO] [stdout] 106 | name: &'r str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 107 | offset: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn prefixes(&self) -> Prefixes { [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] 32 | pub fn prefixes(&self) -> Prefixes<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "f38404cb707327700b057d01e0c7a9f2fb94b8a46c7d5b01305d18a279f5bbe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f38404cb707327700b057d01e0c7a9f2fb94b8a46c7d5b01305d18a279f5bbe2", kill_on_drop: false }` [INFO] [stdout] f38404cb707327700b057d01e0c7a9f2fb94b8a46c7d5b01305d18a279f5bbe2 [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] c4692b4b52b8c705c82d1b5949b07b8833f02e10ce37374ddfdb895be6d6b44c [INFO] running `Command { std: "docker" "start" "-a" "c4692b4b52b8c705c82d1b5949b07b8833f02e10ce37374ddfdb895be6d6b44c", kill_on_drop: false }` [INFO] [stderr] Compiling rnprefix v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `rn`, `name`, and `offset` are never read [INFO] [stdout] --> src/lib.rs:105:2 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct Suffixes<'r> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 105 | rn: &'r Rnprefix, [INFO] [stdout] | ^^ [INFO] [stdout] 106 | name: &'r str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 107 | offset: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn prefixes(&self) -> Prefixes { [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] 32 | pub fn prefixes(&self) -> Prefixes<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rn`, `name`, and `offset` are never read [INFO] [stdout] --> src/lib.rs:105:2 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct Suffixes<'r> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 105 | rn: &'r Rnprefix, [INFO] [stdout] | ^^ [INFO] [stdout] 106 | name: &'r str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 107 | offset: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn prefixes(&self) -> Prefixes { [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] 32 | pub fn prefixes(&self) -> Prefixes<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "c4692b4b52b8c705c82d1b5949b07b8833f02e10ce37374ddfdb895be6d6b44c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4692b4b52b8c705c82d1b5949b07b8833f02e10ce37374ddfdb895be6d6b44c", kill_on_drop: false }` [INFO] [stdout] c4692b4b52b8c705c82d1b5949b07b8833f02e10ce37374ddfdb895be6d6b44c [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] 6d30d5b04b524890c72ca9870e1e99f15201374488b8750be30cc3c5f192ebb4 [INFO] running `Command { std: "docker" "start" "-a" "6d30d5b04b524890c72ca9870e1e99f15201374488b8750be30cc3c5f192ebb4", kill_on_drop: false }` [INFO] [stderr] warning: fields `rn`, `name`, and `offset` are never read [INFO] [stderr] --> src/lib.rs:105:2 [INFO] [stderr] | [INFO] [stderr] 104 | pub struct Suffixes<'r> { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 105 | rn: &'r Rnprefix, [INFO] [stderr] | ^^ [INFO] [stderr] 106 | name: &'r str, [INFO] [stderr] | ^^^^ [INFO] [stderr] 107 | offset: usize, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:32:18 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn prefixes(&self) -> Prefixes { [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] 32 | pub fn prefixes(&self) -> Prefixes<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rnprefix` (lib) generated 2 warnings (run `cargo fix --lib -p rnprefix` to apply 1 suggestion) [INFO] [stderr] warning: `rnprefix` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rnprefix-f336b2754d1b460b) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rnprefix-d00f522f200fffed) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::finds_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rnprefix [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] running `Command { std: "docker" "inspect" "6d30d5b04b524890c72ca9870e1e99f15201374488b8750be30cc3c5f192ebb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d30d5b04b524890c72ca9870e1e99f15201374488b8750be30cc3c5f192ebb4", kill_on_drop: false }` [INFO] [stdout] 6d30d5b04b524890c72ca9870e1e99f15201374488b8750be30cc3c5f192ebb4