[INFO] fetching crate iter_fixed 0.2.1... [INFO] testing iter_fixed-0.2.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate iter_fixed 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate iter_fixed 0.2.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iter_fixed 0.2.1 [INFO] finished tweaking crates.io crate iter_fixed 0.2.1 [INFO] tweaked toml for crates.io crate iter_fixed 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate iter_fixed 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a3609e4925b2260c154343dcbb676c35db2b3ae1ddff512a3904f9185fd79708 [INFO] running `Command { std: "docker" "start" "-a" "a3609e4925b2260c154343dcbb676c35db2b3ae1ddff512a3904f9185fd79708", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3609e4925b2260c154343dcbb676c35db2b3ae1ddff512a3904f9185fd79708", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3609e4925b2260c154343dcbb676c35db2b3ae1ddff512a3904f9185fd79708", kill_on_drop: false }` [INFO] [stdout] a3609e4925b2260c154343dcbb676c35db2b3ae1ddff512a3904f9185fd79708 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ce6afc8e4dd60c8bc89d3ee12feaf8def23fd7ae49f18506ae2726967d1ce52 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3ce6afc8e4dd60c8bc89d3ee12feaf8def23fd7ae49f18506ae2726967d1ce52", kill_on_drop: false }` [INFO] [stderr] Compiling iter_fixed v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `array_map` has been stable since 1.55.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | feature(array_map, const_generics, const_evaluatable_checked) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "3ce6afc8e4dd60c8bc89d3ee12feaf8def23fd7ae49f18506ae2726967d1ce52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ce6afc8e4dd60c8bc89d3ee12feaf8def23fd7ae49f18506ae2726967d1ce52", kill_on_drop: false }` [INFO] [stdout] 3ce6afc8e4dd60c8bc89d3ee12feaf8def23fd7ae49f18506ae2726967d1ce52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7e256037cfe1860998404cd51a4cfb0052663fc11898a8cb80b885d24ea7d380 [INFO] running `Command { std: "docker" "start" "-a" "7e256037cfe1860998404cd51a4cfb0052663fc11898a8cb80b885d24ea7d380", kill_on_drop: false }` [INFO] [stdout] warning: the feature `array_map` has been stable since 1.55.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | feature(array_map, const_generics, const_evaluatable_checked) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling iter_fixed v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `array_map` has been stable since 1.55.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | feature(array_map, const_generics, const_evaluatable_checked) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "7e256037cfe1860998404cd51a4cfb0052663fc11898a8cb80b885d24ea7d380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e256037cfe1860998404cd51a4cfb0052663fc11898a8cb80b885d24ea7d380", kill_on_drop: false }` [INFO] [stdout] 7e256037cfe1860998404cd51a4cfb0052663fc11898a8cb80b885d24ea7d380 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cbe9b8125c0390ec8492adb722396c4a0b0d6a160a5328d3cc1178135ee1353a [INFO] running `Command { std: "docker" "start" "-a" "cbe9b8125c0390ec8492adb722396c4a0b0d6a160a5328d3cc1178135ee1353a", kill_on_drop: false }` [INFO] [stderr] warning: the feature `array_map` has been stable since 1.55.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | feature(array_map, const_generics, const_evaluatable_checked) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `iter_fixed` (lib) generated 1 warning [INFO] [stderr] warning: `iter_fixed` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/iter_fixed-4f9bd6211a1c1f96) [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-f2a0702ae4a01ab0) [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Doc-tests iter_fixed [INFO] [stdout] test test ... ok [INFO] [stdout] test test_changing_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/into.rs - into::IteratorFixed::into_iter_fixed (line 47) ... ok [INFO] [stdout] test src/into.rs - into::&'a [T; N]::into_iter_fixed (line 87) ... ok [INFO] [stdout] test src/into.rs - into::IntoIteratorFixed::into_iter_fixed (line 24) ... ok [INFO] [stdout] test src/from.rs - from::FromIteratorFixed::from_iter_fixed (line 17) ... ok [INFO] [stdout] test src/lib.rs - IteratorFixed::collect (line 201) ... ok [INFO] [stdout] test src/from.rs - from::[::Item; N]::from_iter_fixed (line 52) ... ok [INFO] [stdout] test src/from.rs - from::[::Item; N]::from_iter_fixed (line 42) ... ok [INFO] [stdout] test src/into.rs - into::iter::Repeat::into_iter_fixed (line 108) ... ok [INFO] [stdout] test src/into.rs - into::[T; N]::into_iter_fixed (line 66) ... ok [INFO] [stdout] test src/from.rs - from::FromIteratorFixed::from_iter_fixed (line 27) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cbe9b8125c0390ec8492adb722396c4a0b0d6a160a5328d3cc1178135ee1353a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbe9b8125c0390ec8492adb722396c4a0b0d6a160a5328d3cc1178135ee1353a", kill_on_drop: false }` [INFO] [stdout] cbe9b8125c0390ec8492adb722396c4a0b0d6a160a5328d3cc1178135ee1353a