[INFO] fetching crate gcmap 0.1.4... [INFO] testing gcmap-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate gcmap 0.1.4 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate gcmap 0.1.4 [INFO] finished tweaking crates.io crate gcmap 0.1.4 [INFO] tweaked toml for crates.io crate gcmap 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gcmap 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df69b03ae73ce106d17be1145461f477d5750651406fd03927c3c16b7a22fb95 [INFO] running `Command { std: "docker" "start" "-a" "df69b03ae73ce106d17be1145461f477d5750651406fd03927c3c16b7a22fb95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df69b03ae73ce106d17be1145461f477d5750651406fd03927c3c16b7a22fb95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df69b03ae73ce106d17be1145461f477d5750651406fd03927c3c16b7a22fb95", kill_on_drop: false }` [INFO] [stdout] df69b03ae73ce106d17be1145461f477d5750651406fd03927c3c16b7a22fb95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3632db3e48bac1a57d5b5d33b87a9d950b798de7d3b12bbf278de975850e765c [INFO] running `Command { std: "docker" "start" "-a" "3632db3e48bac1a57d5b5d33b87a9d950b798de7d3b12bbf278de975850e765c", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling gcmap v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:125:18 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn entry(&mut self, k: K) -> Entry { [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] 125 | pub fn entry(&mut self, k: K) -> Entry<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "3632db3e48bac1a57d5b5d33b87a9d950b798de7d3b12bbf278de975850e765c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3632db3e48bac1a57d5b5d33b87a9d950b798de7d3b12bbf278de975850e765c", kill_on_drop: false }` [INFO] [stdout] 3632db3e48bac1a57d5b5d33b87a9d950b798de7d3b12bbf278de975850e765c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f8d24c9c1f622085b6f6ddcf034d205f796f297a9309c5d8679fb3adbbc5d60 [INFO] running `Command { std: "docker" "start" "-a" "1f8d24c9c1f622085b6f6ddcf034d205f796f297a9309c5d8679fb3adbbc5d60", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:125:18 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn entry(&mut self, k: K) -> Entry { [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] 125 | pub fn entry(&mut self, k: K) -> Entry<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gcmap v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `mark` [INFO] [stdout] --> src/lib.rs:224:10 [INFO] [stdout] | [INFO] [stdout] 224 | let (mark, _) = wm.insert(2, 8); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mark` [INFO] [stdout] --> src/lib.rs:251:47 [INFO] [stdout] | [INFO] [stdout] 251 | let val = wm.entry(1).or_insert_with(|mark|2); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:125:18 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn entry(&mut self, k: K) -> Entry { [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] 125 | pub fn entry(&mut self, k: K) -> Entry<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "1f8d24c9c1f622085b6f6ddcf034d205f796f297a9309c5d8679fb3adbbc5d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f8d24c9c1f622085b6f6ddcf034d205f796f297a9309c5d8679fb3adbbc5d60", kill_on_drop: false }` [INFO] [stdout] 1f8d24c9c1f622085b6f6ddcf034d205f796f297a9309c5d8679fb3adbbc5d60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1be9e45a9769a7dd26ed6940d365100275bba2a83cdb83fae333f66184cffc96 [INFO] running `Command { std: "docker" "start" "-a" "1be9e45a9769a7dd26ed6940d365100275bba2a83cdb83fae333f66184cffc96", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:125:18 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn entry(&mut self, k: K) -> Entry { [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] 125 | pub fn entry(&mut self, k: K) -> Entry<'_, K, V> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `gcmap` (lib) generated 1 warning (run `cargo fix --lib -p gcmap` to apply 1 suggestion) [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/lib.rs:224:10 [INFO] [stderr] | [INFO] [stderr] 224 | let (mark, _) = wm.insert(2, 8); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/lib.rs:251:47 [INFO] [stderr] | [INFO] [stderr] 251 | let val = wm.entry(1).or_insert_with(|mark|2); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] [INFO] [stderr] warning: `gcmap` (lib test) generated 3 warnings (1 duplicate) (run `cargo fix --lib -p gcmap --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gcmap-e132f55c468ea469) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test entry ... ok [INFO] [stdout] test iter ... ok [INFO] [stdout] test foo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] [stderr] Doc-tests gcmap [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 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1be9e45a9769a7dd26ed6940d365100275bba2a83cdb83fae333f66184cffc96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1be9e45a9769a7dd26ed6940d365100275bba2a83cdb83fae333f66184cffc96", kill_on_drop: false }` [INFO] [stdout] 1be9e45a9769a7dd26ed6940d365100275bba2a83cdb83fae333f66184cffc96