[INFO] fetching crate lerp 0.4.0... [INFO] testing lerp-0.4.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate lerp 0.4.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate lerp 0.4.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lerp 0.4.0 [INFO] finished tweaking crates.io crate lerp 0.4.0 [INFO] tweaked toml for crates.io crate lerp 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc9a8e2f14742f02254b885c92b4b0bb308763aaa096f884226d44e7b09d91a0 [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" "dc9a8e2f14742f02254b885c92b4b0bb308763aaa096f884226d44e7b09d91a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc9a8e2f14742f02254b885c92b4b0bb308763aaa096f884226d44e7b09d91a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc9a8e2f14742f02254b885c92b4b0bb308763aaa096f884226d44e7b09d91a0", kill_on_drop: false }` [INFO] [stdout] dc9a8e2f14742f02254b885c92b4b0bb308763aaa096f884226d44e7b09d91a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.55.0" "build" "--frozen" "--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] ebcd3f27bf2defdbe1dc4b88e76d666a5a3691801ef864fdd64d7c7f95c77d47 [INFO] running `Command { std: "docker" "start" "-a" "ebcd3f27bf2defdbe1dc4b88e76d666a5a3691801ef864fdd64d7c7f95c77d47", kill_on_drop: false }` [INFO] [stderr] Compiling lerp v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "ebcd3f27bf2defdbe1dc4b88e76d666a5a3691801ef864fdd64d7c7f95c77d47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebcd3f27bf2defdbe1dc4b88e76d666a5a3691801ef864fdd64d7c7f95c77d47", kill_on_drop: false }` [INFO] [stdout] ebcd3f27bf2defdbe1dc4b88e76d666a5a3691801ef864fdd64d7c7f95c77d47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e23e5813228c99a6ef563b6de4ce587792f59b25cdcf8e889f4c8bb91d7defc8 [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" "e23e5813228c99a6ef563b6de4ce587792f59b25cdcf8e889f4c8bb91d7defc8", kill_on_drop: false }` [INFO] [stderr] Compiling lerp v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/manual.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/manual.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/manual.rs:82:6 [INFO] [stdout] | [INFO] [stdout] 82 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> tests/manual.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | a: self.a.lerp(other.a, cast::<_, f64>(t).unwrap()), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> tests/manual.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | b: self.b.lerp(other.b, cast::<_, f64>(t).unwrap()), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> tests/manual.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | a: self.a.lerp(other.a, cast::<_, f64>(t).unwrap()), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> tests/manual.rs:49:27 [INFO] [stdout] | [INFO] [stdout] 49 | b: self.b.lerp(other.b, cast::<_, f32>(t).unwrap()), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> tests/manual.rs:72:24 [INFO] [stdout] | [INFO] [stdout] 72 | self.0.lerp(other.0, cast::<_, f64>(t).unwrap()), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> tests/manual.rs:73:24 [INFO] [stdout] | [INFO] [stdout] 73 | self.1.lerp(other.1, cast::<_, f32>(t).unwrap()), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> tests/manual.rs:88:27 [INFO] [stdout] | [INFO] [stdout] 88 | b: self.b.lerp(other.b, cast::<_, f32>(t).unwrap()), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "e23e5813228c99a6ef563b6de4ce587792f59b25cdcf8e889f4c8bb91d7defc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e23e5813228c99a6ef563b6de4ce587792f59b25cdcf8e889f4c8bb91d7defc8", kill_on_drop: false }` [INFO] [stdout] e23e5813228c99a6ef563b6de4ce587792f59b25cdcf8e889f4c8bb91d7defc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.55.0" "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] bc3acd4759ba7567469c3348e779e54b7d2f53061d0ead949aba8d0c5b2766d9 [INFO] running `Command { std: "docker" "start" "-a" "bc3acd4759ba7567469c3348e779e54b7d2f53061d0ead949aba8d0c5b2766d9", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/manual.rs:16:6 [INFO] [stderr] | [INFO] [stderr] 16 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/manual.rs:43:6 [INFO] [stderr] | [INFO] [stderr] 43 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/manual.rs:82:6 [INFO] [stderr] | [INFO] [stderr] 82 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> tests/manual.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | a: self.a.lerp(other.a, cast::<_, f64>(t).unwrap()), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> tests/manual.rs:22:27 [INFO] [stderr] | [INFO] [stderr] 22 | b: self.b.lerp(other.b, cast::<_, f64>(t).unwrap()), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> tests/manual.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | a: self.a.lerp(other.a, cast::<_, f64>(t).unwrap()), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> tests/manual.rs:49:27 [INFO] [stderr] | [INFO] [stderr] 49 | b: self.b.lerp(other.b, cast::<_, f32>(t).unwrap()), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> tests/manual.rs:72:24 [INFO] [stderr] | [INFO] [stderr] 72 | self.0.lerp(other.0, cast::<_, f64>(t).unwrap()), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> tests/manual.rs:73:24 [INFO] [stderr] | [INFO] [stderr] 73 | self.1.lerp(other.1, cast::<_, f32>(t).unwrap()), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future [INFO] [stderr] --> tests/manual.rs:88:27 [INFO] [stderr] | [INFO] [stderr] 88 | b: self.b.lerp(other.b, cast::<_, f32>(t).unwrap()), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `lerp(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: `lerp` (test "manual") generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lerp-eaf1b487296773e0) [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 tests/derive.rs (/opt/rustwide/target/debug/deps/derive-a48ea8a1a9a1c1da) [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 tests/manual.rs (/opt/rustwide/target/debug/deps/manual-a01f6ca25b90d5e6) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test manual ... ok [INFO] [stdout] test manual_mix ... ok [INFO] [stdout] test manual_nested ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lerp [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - Lerp::lerp_bounded (line 72) ... ok [INFO] [stdout] test src/lib.rs - Lerp::lerp (line 34) ... ok [INFO] [stdout] test src/lib.rs - Lerp::lerp (line 59) ... ok [INFO] [stdout] test src/lib.rs - Lerp::lerp_bounded (line 79) ... ok [INFO] [stdout] test src/lib.rs - LerpIter::lerp_iter_closed (line 127) ... ok [INFO] [stdout] test src/lib.rs - Lerp::lerp (line 52) ... ok [INFO] [stdout] test src/lib.rs - Lerp::lerp (line 45) ... ok [INFO] [stdout] test src/lib.rs - LerpIter::lerp_iter (line 108) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bc3acd4759ba7567469c3348e779e54b7d2f53061d0ead949aba8d0c5b2766d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc3acd4759ba7567469c3348e779e54b7d2f53061d0ead949aba8d0c5b2766d9", kill_on_drop: false }` [INFO] [stdout] bc3acd4759ba7567469c3348e779e54b7d2f53061d0ead949aba8d0c5b2766d9