[INFO] cloning repository https://github.com/penumbra23/rusty-images [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/penumbra23/rusty-images" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpenumbra23%2Frusty-images", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpenumbra23%2Frusty-images'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0ddb40a9f96d5af12ac0e732fcdbf4b7f5f009b [INFO] checking penumbra23/rusty-images against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpenumbra23%2Frusty-images" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/penumbra23/rusty-images [INFO] finished tweaking git repo https://github.com/penumbra23/rusty-images [INFO] tweaked toml for git repo https://github.com/penumbra23/rusty-images written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/penumbra23/rusty-images on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/penumbra23/rusty-images 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tungstenite v0.14.0 [INFO] [stderr] Downloaded png v0.17.5 [INFO] [stderr] Downloaded bytemuck v1.11.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.10 [INFO] [stderr] Downloaded lebe v0.5.1 [INFO] [stderr] Downloaded headers v0.3.7 [INFO] [stderr] Downloaded tokio-tungstenite v0.15.0 [INFO] [stderr] Downloaded warp v0.3.2 [INFO] [stderr] Downloaded exr v1.4.2 [INFO] [stderr] Downloaded image v0.24.3 [INFO] [stderr] Downloaded jpeg-decoder v0.2.6 [INFO] [stderr] Downloaded tiff v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b434621eb15f0813b83b143f4210fa364d86edb42f21f226594f5222a2b7969 [INFO] running `Command { std: "docker" "start" "-a" "5b434621eb15f0813b83b143f4210fa364d86edb42f21f226594f5222a2b7969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b434621eb15f0813b83b143f4210fa364d86edb42f21f226594f5222a2b7969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b434621eb15f0813b83b143f4210fa364d86edb42f21f226594f5222a2b7969", kill_on_drop: false }` [INFO] [stdout] 5b434621eb15f0813b83b143f4210fa364d86edb42f21f226594f5222a2b7969 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d77412e9118b76900a3f12ec2c66f456c58d95f7ac7e3bec3eab6f3ae11e55db [INFO] running `Command { std: "docker" "start" "-a" "d77412e9118b76900a3f12ec2c66f456c58d95f7ac7e3bec3eab6f3ae11e55db", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking indexmap v1.9.1 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking mime_guess v2.0.4 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking multipart v0.18.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking headers v0.3.7 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking bytemuck v1.11.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.11 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling clap_derive v3.2.17 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking pin-project v1.0.11 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking tungstenite v0.14.0 [INFO] [stderr] Checking exr v1.4.2 [INFO] [stderr] Checking clap v3.2.17 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking tokio-tungstenite v0.15.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.83 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking warp v0.3.2 [INFO] [stderr] Checking rusty-images v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/image/mod.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | InvalidFormat(String), [INFO] [stdout] | ------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ImageError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 - InvalidFormat(String), [INFO] [stdout] 8 + InvalidFormat(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/image/mod.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | ReadError(String), [INFO] [stdout] | --------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ImageError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - ReadError(String), [INFO] [stdout] 9 + ReadError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/image/mod.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | ResizeError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ImageError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - ResizeError(String), [INFO] [stdout] 10 + ResizeError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/image/mod.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | RotateError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ImageError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - RotateError(String), [INFO] [stdout] 11 + RotateError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/image/mod.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | InvalidFormat(String), [INFO] [stdout] | ------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ImageError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 - InvalidFormat(String), [INFO] [stdout] 8 + InvalidFormat(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/image/mod.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | ReadError(String), [INFO] [stdout] | --------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ImageError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - ReadError(String), [INFO] [stdout] 9 + ReadError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/image/mod.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | ResizeError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ImageError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - ResizeError(String), [INFO] [stdout] 10 + ResizeError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/image/mod.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | RotateError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ImageError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - RotateError(String), [INFO] [stdout] 11 + RotateError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "d77412e9118b76900a3f12ec2c66f456c58d95f7ac7e3bec3eab6f3ae11e55db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d77412e9118b76900a3f12ec2c66f456c58d95f7ac7e3bec3eab6f3ae11e55db", kill_on_drop: false }` [INFO] [stdout] d77412e9118b76900a3f12ec2c66f456c58d95f7ac7e3bec3eab6f3ae11e55db