[INFO] fetching crate autograd 2.0.0-rc3... [INFO] checking autograd-2.0.0-rc3 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate autograd 2.0.0-rc3 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate autograd 2.0.0-rc3 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate autograd 2.0.0-rc3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate autograd 2.0.0-rc3 [INFO] tweaked toml for crates.io crate autograd 2.0.0-rc3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate autograd 2.0.0-rc3 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.0 [INFO] [stderr] Downloaded smallvec v1.5.1 [INFO] [stderr] Downloaded special v0.8.1 [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded blas-src v0.8.0 [INFO] [stderr] Downloaded intel-mkl-src v0.5.0 [INFO] [stderr] Downloaded openblas-build v0.1.1 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded filetime v0.2.15 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded matrixmultiply v0.2.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded openssl-sys v0.9.70 [INFO] [stderr] Downloaded rand_distr v0.4.0 [INFO] [stderr] Downloaded curl v0.4.40 [INFO] [stderr] Downloaded rand v0.8.0 [INFO] [stderr] Downloaded serde_json v1.0.69 [INFO] [stderr] Downloaded backtrace v0.3.63 [INFO] [stderr] Downloaded libm v0.2.1 [INFO] [stderr] Downloaded num-bigint v0.3.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded ndarray v0.14.0 [INFO] [stderr] Downloaded tar v0.4.37 [INFO] [stderr] Downloaded zstd v0.5.4+zstd.1.4.7 [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] [stderr] Downloaded pkg-config v0.3.22 [INFO] [stderr] Downloaded const_fn v0.4.4 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Downloaded libc v0.2.107 [INFO] [stderr] Downloaded rand_core v0.6.0 [INFO] [stderr] Downloaded intel-mkl-tool v0.1.0 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded libz-sys v1.1.3 [INFO] [stderr] Downloaded zstd-sys v1.4.18+zstd.1.4.7 [INFO] [stderr] Downloaded curl-sys v0.4.50+curl-7.79.1 [INFO] [stderr] Downloaded openblas-src v0.10.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6815483a1f641f7967bd8c40688b0991dfa7533f6e0b2986029b6b7b5a571f45 [INFO] running `Command { std: "docker" "start" "-a" "6815483a1f641f7967bd8c40688b0991dfa7533f6e0b2986029b6b7b5a571f45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6815483a1f641f7967bd8c40688b0991dfa7533f6e0b2986029b6b7b5a571f45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6815483a1f641f7967bd8c40688b0991dfa7533f6e0b2986029b6b7b5a571f45", kill_on_drop: false }` [INFO] [stdout] 6815483a1f641f7967bd8c40688b0991dfa7533f6e0b2986029b6b7b5a571f45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcc1e92ca6dfa4d97e7ce72381457b0ebfdded0ef4c8cfe79ddc1f276be13c4b [INFO] running `Command { std: "docker" "start" "-a" "dcc1e92ca6dfa4d97e7ce72381457b0ebfdded0ef4c8cfe79ddc1f276be13c4b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Compiling serde_json v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking special v0.8.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand_core v0.6.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.0 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking rand_distr v0.4.0 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-bigint-0.3.1/src/biguint.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^^ expected `u64`, found `&_` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected type `u64` [INFO] [stdout] found reference `&_` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/num/mod.rs:1160:5 [INFO] [stdout] = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 208 - .div_ceil(&big_digit::BITS.into()) [INFO] [stdout] 208 + .div_ceil(big_digit::BITS.into()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-bigint-0.3.1/src/biguint.rs:1712:54 [INFO] [stdout] | [INFO] [stdout] 1712 | let root_scale = extra_bits.div_ceil(&n64); [INFO] [stdout] | -------- ^^^^ expected `u64`, found `&u64` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/num/mod.rs:1160:5 [INFO] [stdout] = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 1712 - let root_scale = extra_bits.div_ceil(&n64); [INFO] [stdout] 1712 + let root_scale = extra_bits.div_ceil(n64); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-bigint-0.3.1/src/biguint.rs:2128:19 [INFO] [stdout] | [INFO] [stdout] 2128 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/num/mod.rs:1160:5 [INFO] [stdout] = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 2128 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 2128 + .div_ceil(u64::from(bits)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-bigint-0.3.1/src/biguint.rs:2156:19 [INFO] [stdout] | [INFO] [stdout] 2156 | .div_ceil(&u64::from(bits)) [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^ expected `u64`, found `&u64` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/num/mod.rs:1160:5 [INFO] [stdout] = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 2156 - .div_ceil(&u64::from(bits)) [INFO] [stdout] 2156 + .div_ceil(u64::from(bits)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `num-bigint` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "dcc1e92ca6dfa4d97e7ce72381457b0ebfdded0ef4c8cfe79ddc1f276be13c4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcc1e92ca6dfa4d97e7ce72381457b0ebfdded0ef4c8cfe79ddc1f276be13c4b", kill_on_drop: false }` [INFO] [stdout] dcc1e92ca6dfa4d97e7ce72381457b0ebfdded0ef4c8cfe79ddc1f276be13c4b