[INFO] fetching crate fp 0.4.0... [INFO] testing fp-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate fp 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate fp 0.4.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fp 0.4.0 [INFO] tweaked toml for crates.io crate fp 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fp 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fp 0.4.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc647eea9e8681c44f7b93a709dda81ed15865131ded8176a50b4db561f2f75d [INFO] running `Command { std: "docker" "start" "-a" "dc647eea9e8681c44f7b93a709dda81ed15865131ded8176a50b4db561f2f75d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc647eea9e8681c44f7b93a709dda81ed15865131ded8176a50b4db561f2f75d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc647eea9e8681c44f7b93a709dda81ed15865131ded8176a50b4db561f2f75d", kill_on_drop: false }` [INFO] [stdout] dc647eea9e8681c44f7b93a709dda81ed15865131ded8176a50b4db561f2f75d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] dd1281fbb00ec0ece97530dad48a4c9b2d907ee4efaaf5c157c716cd41840f26 [INFO] running `Command { std: "docker" "start" "-a" "dd1281fbb00ec0ece97530dad48a4c9b2d907ee4efaaf5c157c716cd41840f26", kill_on_drop: false }` [INFO] [stderr] Compiling fp v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "dd1281fbb00ec0ece97530dad48a4c9b2d907ee4efaaf5c157c716cd41840f26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd1281fbb00ec0ece97530dad48a4c9b2d907ee4efaaf5c157c716cd41840f26", kill_on_drop: false }` [INFO] [stdout] dd1281fbb00ec0ece97530dad48a4c9b2d907ee4efaaf5c157c716cd41840f26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e955ab50067c402f6c37714cf8d8c5b121471c233dfb8bcbf0b72f60c42cee45 [INFO] running `Command { std: "docker" "start" "-a" "e955ab50067c402f6c37714cf8d8c5b121471c233dfb8bcbf0b72f60c42cee45", kill_on_drop: false }` [INFO] [stderr] Compiling fp v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> tests/mul_div.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | use core::ops::{Mul, Div}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> tests/from_into.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let x: I16<7, 0> = I32::<6, 0>::new(5).unwrap().into_fp(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> tests/from_into.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let x: I32<8, 0> = 125i8.into_fp(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> tests/from_into.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let x: u16 = U32::<16, 0>::new(5).unwrap().into_fp(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `Command { std: "docker" "inspect" "e955ab50067c402f6c37714cf8d8c5b121471c233dfb8bcbf0b72f60c42cee45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e955ab50067c402f6c37714cf8d8c5b121471c233dfb8bcbf0b72f60c42cee45", kill_on_drop: false }` [INFO] [stdout] e955ab50067c402f6c37714cf8d8c5b121471c233dfb8bcbf0b72f60c42cee45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9c8a44dfc17ef3bada0705dfcb2778b9409c80c74309a549bbfce14ddae31fc3 [INFO] running `Command { std: "docker" "start" "-a" "9c8a44dfc17ef3bada0705dfcb2778b9409c80c74309a549bbfce14ddae31fc3", kill_on_drop: false }` [INFO] [stderr] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stderr] --> src/lib.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | #![feature(generic_const_exprs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #76560 for more information [INFO] [stderr] = note: `#[warn(incomplete_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `fp` (lib) generated 1 warning [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> tests/from_into.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let x: I16<7, 0> = I32::<6, 0>::new(5).unwrap().into_fp(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> tests/from_into.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let x: I32<8, 0> = 125i8.into_fp(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> tests/from_into.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let x: u16 = U32::<16, 0>::new(5).unwrap().into_fp(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: `fp` (test "from_into") generated 3 warnings [INFO] [stderr] warning: unused import: `Div` [INFO] [stderr] --> tests/mul_div.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | use core::ops::{Mul, Div}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `fp` (test "mul_div") generated 1 warning (run `cargo fix --test "mul_div"` to apply 1 suggestion) [INFO] [stderr] warning: `fp` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fp-93b67fb749b358f7) [INFO] [stderr] Running tests/add_sub.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/add_sub-798f6083d2bd9013) [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 1 test [INFO] [stdout] test add_sub_limits ... 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] Running tests/float.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/float-68fe4f2acca88f33) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test extreme_floats ... ok [INFO] [stdout] test f32_overflow - should panic ... ok [INFO] [stdout] test f32_truncation - should panic ... ok [INFO] [stdout] test f32_underflow - should panic ... ok [INFO] [stdout] test f64_overflow - should panic ... ok [INFO] [stdout] test f64_underflow - should panic ... ok [INFO] [stdout] test f64_truncation - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/from_into.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/from_into-2a3f80226f79f877) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test good_conversions ... 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] Running tests/min_max.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/min_max-17d5c7109f531a56) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test min_max_correct ... ok [INFO] [stderr] Running tests/mul_div.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mul_div-89ddc752c6c953e4) [INFO] [stdout] test max_error_unsigned - should panic ... ok [INFO] [stdout] test max_error_signed - should panic ... ok [INFO] [stdout] test min_error_signed - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test mul_limits ... 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] running `Command { std: "docker" "inspect" "9c8a44dfc17ef3bada0705dfcb2778b9409c80c74309a549bbfce14ddae31fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c8a44dfc17ef3bada0705dfcb2778b9409c80c74309a549bbfce14ddae31fc3", kill_on_drop: false }` [INFO] [stdout] 9c8a44dfc17ef3bada0705dfcb2778b9409c80c74309a549bbfce14ddae31fc3