[INFO] cloning repository https://github.com/qwertz19281/mosium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qwertz19281/mosium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqwertz19281%2Fmosium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqwertz19281%2Fmosium'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6836fa208259bedf8d745afb6723bb96b98dc20 [INFO] checking qwertz19281/mosium against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqwertz19281%2Fmosium" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qwertz19281/mosium on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qwertz19281/mosium [INFO] finished tweaking git repo https://github.com/qwertz19281/mosium [INFO] tweaked toml for git repo https://github.com/qwertz19281/mosium written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/qwertz19281/mosium already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b25fc67853d3f303e1c12bf6ddd3cd380a474fcdd98caea7654e883b2104e53 [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" "6b25fc67853d3f303e1c12bf6ddd3cd380a474fcdd98caea7654e883b2104e53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b25fc67853d3f303e1c12bf6ddd3cd380a474fcdd98caea7654e883b2104e53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b25fc67853d3f303e1c12bf6ddd3cd380a474fcdd98caea7654e883b2104e53", kill_on_drop: false }` [INFO] [stdout] 6b25fc67853d3f303e1c12bf6ddd3cd380a474fcdd98caea7654e883b2104e53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f0d250d7aad8ac84cfc77bf571798740db8d3396f439756ac8c09608c98af97 [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" "7f0d250d7aad8ac84cfc77bf571798740db8d3396f439756ac8c09608c98af97", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking lab v0.7.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking deflate v0.8.4 [INFO] [stderr] Checking tiff v0.4.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking png v0.16.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking async-std v1.5.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking image v0.23.3 [INFO] [stderr] Checking mosion v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::RngCore` [INFO] [stdout] --> src/mapping/simplemal.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::RngCore; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/mapping/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | / macro_rules! puzzle_match { [INFO] [stdout] 33 | | ($($t:pat,$v:ty),*) => { [INFO] [stdout] 34 | | $( $t => $v::puzzle(matches,wall,tiles), [INFO] [stdout] 35 | | )* [INFO] [stdout] 36 | | }; [INFO] [stdout] 37 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::RngCore` [INFO] [stdout] --> src/mapping/simplemal.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::RngCore; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/mapping/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | / macro_rules! puzzle_match { [INFO] [stdout] 33 | | ($($t:pat,$v:ty),*) => { [INFO] [stdout] 34 | | $( $t => $v::puzzle(matches,wall,tiles), [INFO] [stdout] 35 | | )* [INFO] [stdout] 36 | | }; [INFO] [stdout] 37 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crop` [INFO] [stdout] --> src/decoding/split.rs:9:49 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn split_wall(wall: RgbaImage, crop: bool, (tw,th): (u32,u32), scale: FilterType, pre_lab: bool) -> (Vec... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_crop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tiles` [INFO] [stdout] --> src/mapping/simplemal.rs:7:66 [INFO] [stdout] | [INFO] [stdout] 7 | fn puzzle(mut matches: Vec, wall: &mut [Option], tiles: usize, noise: usize) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tiles` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise` [INFO] [stdout] --> src/mapping/simplemal.rs:7:80 [INFO] [stdout] | [INFO] [stdout] 7 | fn puzzle(mut matches: Vec, wall: &mut [Option], tiles: usize, noise: usize) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise` [INFO] [stdout] --> src/mapping/alltoall.rs:7:80 [INFO] [stdout] | [INFO] [stdout] 7 | fn puzzle(mut matches: Vec, wall: &mut [Option], tiles: usize, noise: usize) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crop` [INFO] [stdout] --> src/decoding/split.rs:9:49 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn split_wall(wall: RgbaImage, crop: bool, (tw,th): (u32,u32), scale: FilterType, pre_lab: bool) -> (Vec... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_crop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tiles` [INFO] [stdout] --> src/mapping/simplemal.rs:7:66 [INFO] [stdout] | [INFO] [stdout] 7 | fn puzzle(mut matches: Vec, wall: &mut [Option], tiles: usize, noise: usize) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_tiles` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise` [INFO] [stdout] --> src/mapping/simplemal.rs:7:80 [INFO] [stdout] | [INFO] [stdout] 7 | fn puzzle(mut matches: Vec, wall: &mut [Option], tiles: usize, noise: usize) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise` [INFO] [stdout] --> src/mapping/alltoall.rs:7:80 [INFO] [stdout] | [INFO] [stdout] 7 | fn puzzle(mut matches: Vec, wall: &mut [Option], tiles: usize, noise: usize) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stdout] --> src/meta.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | pub type ArcMeta = Arc>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stdout] | [INFO] [stdout] 13 | pub type ArcMeta = Arc>; [INFO] [stdout] | -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stdout] --> src/meta.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | pub type ArcMeta = Arc>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stdout] | [INFO] [stdout] 13 | pub type ArcMeta = Arc>; [INFO] [stdout] | -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.18s [INFO] running `Command { std: "docker" "inspect" "7f0d250d7aad8ac84cfc77bf571798740db8d3396f439756ac8c09608c98af97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0d250d7aad8ac84cfc77bf571798740db8d3396f439756ac8c09608c98af97", kill_on_drop: false }` [INFO] [stdout] 7f0d250d7aad8ac84cfc77bf571798740db8d3396f439756ac8c09608c98af97