[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-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoatin%2Fmipmap" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Joatin/mipmap on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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-5-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded exr v1.4.1
[INFO] [stderr]   Downloaded syn v1.0.88
[INFO] [stderr]   Downloaded jpeg-decoder v0.2.2
[INFO] [stderr]   Downloaded tiff v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43fea28d0f8c0487ce4ca3d0f2b4f8c94a5b92020ee1fde81c62bd2d0849762b
[INFO] running `Command { std: "docker" "start" "-a" "43fea28d0f8c0487ce4ca3d0f2b4f8c94a5b92020ee1fde81c62bd2d0849762b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43fea28d0f8c0487ce4ca3d0f2b4f8c94a5b92020ee1fde81c62bd2d0849762b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43fea28d0f8c0487ce4ca3d0f2b4f8c94a5b92020ee1fde81c62bd2d0849762b", kill_on_drop: false }`
[INFO] [stdout] 43fea28d0f8c0487ce4ca3d0f2b4f8c94a5b92020ee1fde81c62bd2d0849762b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4bc551ba0423fc0328e3c40e14e4001fb1fb37680e525ae99830f2c8719ba4e
[INFO] running `Command { std: "docker" "start" "-a" "c4bc551ba0423fc0328e3c40e14e4001fb1fb37680e525ae99830f2c8719ba4e", kill_on_drop: false }`
[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 crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling syn v1.0.88
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling deflate v1.0.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling miniz_oxide v0.5.1
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling lebe v0.5.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling quote v1.0.15
[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 flate2 v1.0.22
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling png v0.17.5
[INFO] [stderr]    Compiling bytemuck v1.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling mipmap_macros v0.0.1 (/opt/rustwide/workdir/macros)
[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 16.19s
[INFO] running `Command { std: "docker" "inspect" "c4bc551ba0423fc0328e3c40e14e4001fb1fb37680e525ae99830f2c8719ba4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4bc551ba0423fc0328e3c40e14e4001fb1fb37680e525ae99830f2c8719ba4e", kill_on_drop: false }`
[INFO] [stdout] c4bc551ba0423fc0328e3c40e14e4001fb1fb37680e525ae99830f2c8719ba4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb036094f93ea92b7f4e4024dd5b95977d9e07724c2aa0b41f27f310e60120f7
[INFO] running `Command { std: "docker" "start" "-a" "fb036094f93ea92b7f4e4024dd5b95977d9e07724c2aa0b41f27f310e60120f7", kill_on_drop: false }`
[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<Vec<DynamicImage>, Box<dyn Error + Send + Sync>>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `len` exists on the type `Vec<DynamicImage>`
[INFO] [stdout]   --> /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/vec/mod.rs:2049:5
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `Vec<DynamicImage>` value, panicking if the value is a `Result::Err`
[INFO] [stdout]    |
[INFO] [stdout] 34 |         assert_eq!(6, result.expect("REASON").len());
[INFO] [stdout]    |                             +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Result<Vec<DynamicImage>, Box<dyn std::error::Error + Send + Sync>>`
[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<Vec<DynamicImage>, Box<dyn std::error::Error + Send + Sync>>`
[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<Vec<DynamicImage>, Box<dyn std::error::Error + Send + Sync>>`
[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<Vec<DynamicImage>, Box<dyn std::error::Error + Send + Sync>>`
[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<Vec<DynamicImage>, Box<dyn std::error::Error + Send + Sync>>`
[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<Vec<DynamicImage>, Box<dyn std::error::Error + Send + Sync>>`
[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` (lib test) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fb036094f93ea92b7f4e4024dd5b95977d9e07724c2aa0b41f27f310e60120f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb036094f93ea92b7f4e4024dd5b95977d9e07724c2aa0b41f27f310e60120f7", kill_on_drop: false }`
[INFO] [stdout] fb036094f93ea92b7f4e4024dd5b95977d9e07724c2aa0b41f27f310e60120f7
