[INFO] fetching crate meiosis 0.1.0... [INFO] building meiosis-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate meiosis 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate meiosis 0.1.0 [INFO] finished tweaking crates.io crate meiosis 0.1.0 [INFO] tweaked toml for crates.io crate meiosis 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate meiosis 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate meiosis 0.1.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-ident v1.0.5 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded proc-macro2 v1.0.47 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded pretty_assertions v1.3.0 [INFO] [stderr] Downloaded libc v0.2.135 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8bde16e3bdb954ce93da5d24ce84289dd9332887c7f9b25f6ce22bf902aca1d [INFO] running `Command { std: "docker" "start" "-a" "c8bde16e3bdb954ce93da5d24ce84289dd9332887c7f9b25f6ce22bf902aca1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8bde16e3bdb954ce93da5d24ce84289dd9332887c7f9b25f6ce22bf902aca1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8bde16e3bdb954ce93da5d24ce84289dd9332887c7f9b25f6ce22bf902aca1d", kill_on_drop: false }` [INFO] [stdout] c8bde16e3bdb954ce93da5d24ce84289dd9332887c7f9b25f6ce22bf902aca1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa18f1e2b312a5d25a5a5f398f33692559ca8d5e3006a5972b7311e30af42b86 [INFO] running `Command { std: "docker" "start" "-a" "fa18f1e2b312a5d25a5a5f398f33692559ca8d5e3006a5972b7311e30af42b86", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling meiosis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] --> src/operators/mutation/combination.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #![allow(box_pointers)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] --> src/termination/combination.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #![allow(box_pointers)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/operators/recombination/single_point.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let [parent_one, parent_two] = parents; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `2`, found `>>::PARENTS` [INFO] [stdout] | [INFO] [stdout] = note: expected constant `2` [INFO] [stdout] found constant `>>::PARENTS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/operators/recombination/single_point.rs:59:20 [INFO] [stdout] | [INFO] [stdout] 59 | return [offspring1, offspring2]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `>>::OFFSPRING`, found `2` [INFO] [stdout] | [INFO] [stdout] = note: expected constant `>>::OFFSPRING` [INFO] [stdout] found constant `2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/operators/recombination/single_point.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | [offspring1, offspring2] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `>>::OFFSPRING`, found `2` [INFO] [stdout] | [INFO] [stdout] = note: expected constant `>>::OFFSPRING` [INFO] [stdout] found constant `2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/operators/recombination/single_point.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let [parent_one, parent_two] = parents; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `2`, found `>::PARENTS` [INFO] [stdout] | [INFO] [stdout] = note: expected constant `2` [INFO] [stdout] found constant `>::PARENTS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/operators/recombination/single_point.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | [offspring1, offspring2] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected `>::OFFSPRING`, found `2` [INFO] [stdout] | [INFO] [stdout] = note: expected constant `>::OFFSPRING` [INFO] [stdout] found constant `2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `meiosis` (lib) due to 5 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fa18f1e2b312a5d25a5a5f398f33692559ca8d5e3006a5972b7311e30af42b86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa18f1e2b312a5d25a5a5f398f33692559ca8d5e3006a5972b7311e30af42b86", kill_on_drop: false }` [INFO] [stdout] fa18f1e2b312a5d25a5a5f398f33692559ca8d5e3006a5972b7311e30af42b86