[INFO] fetching crate rust_ga 0.1.8... [INFO] testing rust_ga-0.1.8 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate rust_ga 0.1.8 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rust_ga 0.1.8 [INFO] finished tweaking crates.io crate rust_ga 0.1.8 [INFO] tweaked toml for crates.io crate rust_ga 0.1.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rust_ga 0.1.8 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] add83ecafce8661a20895164c04c4d976543d6335dcc5a7d0e96be7a1cd3d541 [INFO] running `Command { std: "docker" "start" "-a" "add83ecafce8661a20895164c04c4d976543d6335dcc5a7d0e96be7a1cd3d541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "add83ecafce8661a20895164c04c4d976543d6335dcc5a7d0e96be7a1cd3d541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "add83ecafce8661a20895164c04c4d976543d6335dcc5a7d0e96be7a1cd3d541", kill_on_drop: false }` [INFO] [stdout] add83ecafce8661a20895164c04c4d976543d6335dcc5a7d0e96be7a1cd3d541 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c947d73eab74f9cc1870c228b61fbf833b23c3167018811cd0bf090c2874b55 [INFO] running `Command { std: "docker" "start" "-a" "1c947d73eab74f9cc1870c228b61fbf833b23c3167018811cd0bf090c2874b55", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rust_ga v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `Command { std: "docker" "inspect" "1c947d73eab74f9cc1870c228b61fbf833b23c3167018811cd0bf090c2874b55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c947d73eab74f9cc1870c228b61fbf833b23c3167018811cd0bf090c2874b55", kill_on_drop: false }` [INFO] [stdout] 1c947d73eab74f9cc1870c228b61fbf833b23c3167018811cd0bf090c2874b55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8711d8e5339c8ef47918dd3d1c45f45b279f67df1d9726ea49f36cc792f2ce46 [INFO] running `Command { std: "docker" "start" "-a" "8711d8e5339c8ef47918dd3d1c45f45b279f67df1d9726ea49f36cc792f2ce46", kill_on_drop: false }` [INFO] [stderr] Compiling rust_ga v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "8711d8e5339c8ef47918dd3d1c45f45b279f67df1d9726ea49f36cc792f2ce46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8711d8e5339c8ef47918dd3d1c45f45b279f67df1d9726ea49f36cc792f2ce46", kill_on_drop: false }` [INFO] [stdout] 8711d8e5339c8ef47918dd3d1c45f45b279f67df1d9726ea49f36cc792f2ce46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97500d9c52a324ed66cfca27a6d6c7a51d35f120e4efc87705be3d7a130d83ab [INFO] running `Command { std: "docker" "start" "-a" "97500d9c52a324ed66cfca27a6d6c7a51d35f120e4efc87705be3d7a130d83ab", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_ga-6bcdbdf5bdf537e8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_shakespear ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.35s [INFO] [stdout] [INFO] [stderr] Doc-tests rust_ga [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/ga.rs - ga::Population::new (line 29) ... FAILED [INFO] [stdout] test src/ga.rs - ga::Population::next_generation (line 84) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/ga.rs - ga::Population::new (line 29) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `Population` in this scope [INFO] [stdout] --> src/ga.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 4 | let mut population: Population = Population::new(size); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rust_ga::Population; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Gene` in this scope [INFO] [stdout] --> src/ga.rs:31:32 [INFO] [stdout] | [INFO] [stdout] 4 | let mut population: Population = Population::new(size); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_ga_rs_29_0() { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Population` [INFO] [stdout] --> src/ga.rs:31:40 [INFO] [stdout] | [INFO] [stdout] 4 | let mut population: Population = Population::new(size); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `Population` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rust_ga::Population; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `size` in this scope [INFO] [stdout] --> src/ga.rs:31:56 [INFO] [stdout] | [INFO] [stdout] 4 | let mut population: Population = Population::new(size); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/ga.rs - ga::Population::next_generation (line 84) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `num_generations` in this scope [INFO] [stdout] --> src/ga.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 3 | for _ in 0..num_generations { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `population` in this scope [INFO] [stdout] --> src/ga.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 4 | population.live(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `population` in this scope [INFO] [stdout] --> src/ga.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 5 | population.next_generation(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/ga.rs - ga::Population::new (line 29) [INFO] [stdout] src/ga.rs - ga::Population::next_generation (line 84) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "97500d9c52a324ed66cfca27a6d6c7a51d35f120e4efc87705be3d7a130d83ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97500d9c52a324ed66cfca27a6d6c7a51d35f120e4efc87705be3d7a130d83ab", kill_on_drop: false }` [INFO] [stdout] 97500d9c52a324ed66cfca27a6d6c7a51d35f120e4efc87705be3d7a130d83ab