[INFO] cloning repository https://github.com/Joatin/mipmap [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Joatin/mipmap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoatin%2Fmipmap", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoatin%2Fmipmap'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 35ba73d449cb74039788db8602a59f4d98dfd46c [INFO] testing Joatin/mipmap against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoatin%2Fmipmap" "/workspace/builds/worker-117/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Joatin/mipmap on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Joatin/mipmap [INFO] finished tweaking git repo https://github.com/Joatin/mipmap [INFO] tweaked toml for git repo https://github.com/Joatin/mipmap written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate git repo https://github.com/Joatin/mipmap already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19d096182719bfe08c3c5c0fa72d2e2e227af1ed8f49ef7ce0be214979433926 [INFO] running `Command { std: "docker" "start" "-a" "19d096182719bfe08c3c5c0fa72d2e2e227af1ed8f49ef7ce0be214979433926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19d096182719bfe08c3c5c0fa72d2e2e227af1ed8f49ef7ce0be214979433926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19d096182719bfe08c3c5c0fa72d2e2e227af1ed8f49ef7ce0be214979433926", kill_on_drop: false }` [INFO] [stdout] 19d096182719bfe08c3c5c0fa72d2e2e227af1ed8f49ef7ce0be214979433926 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fbff38377e0e4671876289f1313b2b50ab0577fecd31fad59b269936803a2b3 [INFO] running `Command { std: "docker" "start" "-a" "5fbff38377e0e4671876289f1313b2b50ab0577fecd31fad59b269936803a2b3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling syn v1.0.88 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling lebe v0.5.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.8.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling deflate v1.0.0 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling png v0.17.5 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.3 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling mipmap_macros v0.0.1 (/opt/rustwide/workdir/macros) [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tiff v0.7.1 [INFO] [stderr] Compiling jpeg-decoder v0.2.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling flume v0.10.12 [INFO] [stderr] Compiling exr v1.4.1 [INFO] [stderr] Compiling image v0.24.1 [INFO] [stderr] Compiling mipmap v0.0.1 (/opt/rustwide/workdir/mipmap) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.05s [INFO] running `Command { std: "docker" "inspect" "5fbff38377e0e4671876289f1313b2b50ab0577fecd31fad59b269936803a2b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fbff38377e0e4671876289f1313b2b50ab0577fecd31fad59b269936803a2b3", kill_on_drop: false }` [INFO] [stdout] 5fbff38377e0e4671876289f1313b2b50ab0577fecd31fad59b269936803a2b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75e88f53b2be53ea6a67f7de9fb777505cd8ccd26d844b68184b5728c6c3b6fc [INFO] running `Command { std: "docker" "start" "-a" "75e88f53b2be53ea6a67f7de9fb777505cd8ccd26d844b68184b5728c6c3b6fc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mipmap_macros v0.0.1 (/opt/rustwide/workdir/macros) [INFO] [stderr] Compiling mipmap v0.0.1 (/opt/rustwide/workdir/mipmap) [INFO] [stdout] error[E0599]: no method named `len` found for enum `Result` in the current scope [INFO] [stdout] --> mipmap/src/generate_mipmaps.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | assert_eq!(6, result.len()); [INFO] [stdout] | ^^^ method not found in `Result, Box>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Result, Box>` [INFO] [stdout] --> mipmap/src/generate_mipmaps.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | assert_eq!(32, result[0].width()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Result, Box>` [INFO] [stdout] --> mipmap/src/generate_mipmaps.rs:36:24 [INFO] [stdout] | [INFO] [stdout] 36 | assert_eq!(16, result[1].width()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Result, Box>` [INFO] [stdout] --> mipmap/src/generate_mipmaps.rs:37:23 [INFO] [stdout] | [INFO] [stdout] 37 | assert_eq!(8, result[2].width()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Result, Box>` [INFO] [stdout] --> mipmap/src/generate_mipmaps.rs:38:23 [INFO] [stdout] | [INFO] [stdout] 38 | assert_eq!(4, result[3].width()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Result, Box>` [INFO] [stdout] --> mipmap/src/generate_mipmaps.rs:39:23 [INFO] [stdout] | [INFO] [stdout] 39 | assert_eq!(2, result[4].width()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Result, Box>` [INFO] [stdout] --> mipmap/src/generate_mipmaps.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | assert_eq!(1, result[5].width()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0608. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mipmap` due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "75e88f53b2be53ea6a67f7de9fb777505cd8ccd26d844b68184b5728c6c3b6fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75e88f53b2be53ea6a67f7de9fb777505cd8ccd26d844b68184b5728c6c3b6fc", kill_on_drop: false }` [INFO] [stdout] 75e88f53b2be53ea6a67f7de9fb777505cd8ccd26d844b68184b5728c6c3b6fc