[INFO] fetching crate procedural-generation 0.3.1...
[INFO] testing procedural-generation-0.3.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate procedural-generation 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate procedural-generation 0.3.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate procedural-generation 0.3.1
[INFO] finished tweaking crates.io crate procedural-generation 0.3.1
[INFO] tweaked toml for crates.io crate procedural-generation 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owo-colors v1.1.3
[INFO] [stderr]   Downloaded smart-default v0.6.0
[INFO] [stderr]   Downloaded noise v0.6.0
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5f468d222099b1be7083ec20119170e86c4793dcda4b35e98a070016adb7eaa
[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" "e5f468d222099b1be7083ec20119170e86c4793dcda4b35e98a070016adb7eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5f468d222099b1be7083ec20119170e86c4793dcda4b35e98a070016adb7eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f468d222099b1be7083ec20119170e86c4793dcda4b35e98a070016adb7eaa", kill_on_drop: false }`
[INFO] [stdout] e5f468d222099b1be7083ec20119170e86c4793dcda4b35e98a070016adb7eaa
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 4403d5ec327286b71c7a49af3adcb4c44bf2db78c34f057c21fdd8911a977ec0
[INFO] running `Command { std: "docker" "start" "-a" "4403d5ec327286b71c7a49af3adcb4c44bf2db78c34f057c21fdd8911a977ec0", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling owo-colors v1.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.4.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling noise v0.6.0
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling procedural-generation v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.03s
[INFO] running `Command { std: "docker" "inspect" "4403d5ec327286b71c7a49af3adcb4c44bf2db78c34f057c21fdd8911a977ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4403d5ec327286b71c7a49af3adcb4c44bf2db78c34f057c21fdd8911a977ec0", kill_on_drop: false }`
[INFO] [stdout] 4403d5ec327286b71c7a49af3adcb4c44bf2db78c34f057c21fdd8911a977ec0
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 267742e06fb275e5d87621116cc7d4b4b9207f89351b38b7d78e3f4b1a2545f8
[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" "267742e06fb275e5d87621116cc7d4b4b9207f89351b38b7d78e3f4b1a2545f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling regex-syntax v0.6.20
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling procedural-generation v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.81s
[INFO] running `Command { std: "docker" "inspect" "267742e06fb275e5d87621116cc7d4b4b9207f89351b38b7d78e3f4b1a2545f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "267742e06fb275e5d87621116cc7d4b4b9207f89351b38b7d78e3f4b1a2545f8", kill_on_drop: false }`
[INFO] [stdout] 267742e06fb275e5d87621116cc7d4b4b9207f89351b38b7d78e3f4b1a2545f8
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 563225ffc47d35e24d7040be2af87fc774524d3062b42ab0f145d4862f8ae146
[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" "563225ffc47d35e24d7040be2af87fc774524d3062b42ab0f145d4862f8ae146", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/procedural_generation-3408863a927b2328
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests procedural-generation
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Generator::spawn_perlin (line 172) ... FAILED
[INFO] [stdout] test src/lib.rs - Generator::spawn_rooms (line 218) ... FAILED
[INFO] [stdout] test src/lib.rs - NoiseOptions::new (line 65) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Generator::spawn_perlin (line 172) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Generator`
[INFO] [stdout]     --> src/lib.rs:174:5
[INFO] [stdout]      |
[INFO] [stdout] 3    |       Generator::new()
[INFO] [stdout]      |       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]      |
[INFO] [stdout] 3    |     Iterator::new()
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]      |
[INFO] [stdout] 2    | use core::ops::Generator;
[INFO] [stdout]      |
[INFO] [stdout] 2    | use procedural_generation::Generator;
[INFO] [stdout]      |
[INFO] [stdout] 2    | use std::ops::Generator;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Generator::spawn_rooms (line 218) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Size`
[INFO] [stdout]   --> src/lib.rs:220:16
[INFO] [stdout]    |
[INFO] [stdout] 3  |       let size = Size::new((4, 4), (10, 10));
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 3  |     let size = Sized::new((4, 4), (10, 10));
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use procedural_generation::Size;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Generator`
[INFO] [stdout]     --> src/lib.rs:221:5
[INFO] [stdout]      |
[INFO] [stdout] 4    |       Generator::new()
[INFO] [stdout]      |       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]      |
[INFO] [stdout] 4    |     Iterator::new()
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]      |
[INFO] [stdout] 2    | use core::ops::Generator;
[INFO] [stdout]      |
[INFO] [stdout] 2    | use procedural_generation::Generator;
[INFO] [stdout]      |
[INFO] [stdout] 2    | use std::ops::Generator;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - NoiseOptions::new (line 65) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `NoiseOptions` in this scope
[INFO] [stdout]  --> src/lib.rs:67:25
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let noise_options = NoiseOptions { frequency: 4., ..NoiseOptions::default() };
[INFO] [stdout]   |                         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use procedural_generation::NoiseOptions;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NoiseOptions`
[INFO] [stdout]  --> src/lib.rs:67:57
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let noise_options = NoiseOptions { frequency: 4., ..NoiseOptions::default() };
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use procedural_generation::NoiseOptions;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Generator`
[INFO] [stdout]     --> src/lib.rs:68:5
[INFO] [stdout]      |
[INFO] [stdout] 4    |       Generator::new()
[INFO] [stdout]      |       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]      |
[INFO] [stdout] 4    |     Iterator::new()
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]      |
[INFO] [stdout] 2    | use core::ops::Generator;
[INFO] [stdout]      |
[INFO] [stdout] 2    | use procedural_generation::Generator;
[INFO] [stdout]      |
[INFO] [stdout] 2    | use std::ops::Generator;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Generator::spawn_perlin (line 172)
[INFO] [stdout]     src/lib.rs - Generator::spawn_rooms (line 218)
[INFO] [stdout]     src/lib.rs - NoiseOptions::new (line 65)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "563225ffc47d35e24d7040be2af87fc774524d3062b42ab0f145d4862f8ae146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563225ffc47d35e24d7040be2af87fc774524d3062b42ab0f145d4862f8ae146", kill_on_drop: false }`
[INFO] [stdout] 563225ffc47d35e24d7040be2af87fc774524d3062b42ab0f145d4862f8ae146
