[INFO] cloning repository https://github.com/sklirg/cutter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sklirg/cutter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsklirg%2Fcutter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsklirg%2Fcutter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c2e669baf4b3114148e62f2cf0378423fc864a6 [INFO] checking sklirg/cutter against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsklirg%2Fcutter" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sklirg/cutter [INFO] finished tweaking git repo https://github.com/sklirg/cutter [INFO] tweaked toml for git repo https://github.com/sklirg/cutter written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sklirg/cutter on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sklirg/cutter 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3d8b1bf770617e8068b41f90db49321be464748c2886ccdf0470db5486d910c [INFO] running `Command { std: "docker" "start" "-a" "c3d8b1bf770617e8068b41f90db49321be464748c2886ccdf0470db5486d910c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3d8b1bf770617e8068b41f90db49321be464748c2886ccdf0470db5486d910c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3d8b1bf770617e8068b41f90db49321be464748c2886ccdf0470db5486d910c", kill_on_drop: false }` [INFO] [stdout] c3d8b1bf770617e8068b41f90db49321be464748c2886ccdf0470db5486d910c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd62791fe06bd5a4baaa7cd5001617047f1e051a00767a17ea53ff9117f2c25a [INFO] running `Command { std: "docker" "start" "-a" "fd62791fe06bd5a4baaa7cd5001617047f1e051a00767a17ea53ff9117f2c25a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.94 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Checking zeroize v1.5.5 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Checking bytes-utils v0.1.2 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking aws-smithy-xml v0.42.0 [INFO] [stderr] Compiling aws-types v0.12.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking urlencoding v2.1.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking weezl v0.1.6 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking os_str_bytes v6.0.1 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking aws-smithy-types v0.42.0 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking aws-smithy-eventstream v0.42.0 [INFO] [stderr] Checking aws-smithy-query v0.42.0 [INFO] [stderr] Checking aws-smithy-json v0.42.0 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking tiff v0.7.2 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.12 [INFO] [stderr] Checking exr v1.4.2 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking image v0.24.2 [INFO] [stderr] Checking tokio-util v0.7.2 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking aws-smithy-async v0.42.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking aws-smithy-http v0.42.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking aws-smithy-http-tower v0.42.0 [INFO] [stderr] Checking aws-sigv4 v0.12.0 [INFO] [stderr] Checking aws-smithy-client v0.42.0 [INFO] [stderr] Checking aws-http v0.12.0 [INFO] [stderr] Checking aws-sig-auth v0.12.0 [INFO] [stderr] Checking aws-endpoint v0.12.0 [INFO] [stderr] Checking aws-sdk-sso v0.12.0 [INFO] [stderr] Checking aws-sdk-sts v0.12.0 [INFO] [stderr] Checking aws-sdk-s3 v0.12.0 [INFO] [stderr] Checking aws-config v0.12.0 [INFO] [stderr] Checking cutter v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cutter/imageprocessing.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | RasterError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TransformError` has a derived impl for the trait `Debug`, but this is 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] 90 - RasterError(String), [INFO] [stdout] 90 + RasterError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// Path to files to run Cutter on. [INFO] [stdout] 21 | | /// Cannot be used if files are fetched from a remote. [INFO] [stdout] 22 | | #[clap(short = 'p', long = "path", conflicts_with = "fetch-remote")] [INFO] [stdout] 23 | | pub files_path: String, [INFO] [stdout] | |__________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | / /// Tmp dir to store output files in. [INFO] [stdout] 37 | | #[clap(short, long, default_value = "/tmp/cutter")] [INFO] [stdout] 38 | | pub tmp_dir: String, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / /// Name of S3 bucket to upload files to. [INFO] [stdout] 44 | | #[clap(short = 'b')] [INFO] [stdout] 45 | | pub s3_bucket_name: Option, [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | / /// Region of S3 bucket. [INFO] [stdout] 47 | | #[clap(long)] [INFO] [stdout] 48 | | pub s3_region: Option, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | / /// Prefix for files uploaded to S3. [INFO] [stdout] 50 | | #[clap(long)] [INFO] [stdout] 51 | | pub s3_prefix: Option, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cutter` (bin "cutter") due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cutter/imageprocessing.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | RasterError(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TransformError` has a derived impl for the trait `Debug`, but this is 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] 90 - RasterError(String), [INFO] [stdout] 90 + RasterError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | / /// Path to files to run Cutter on. [INFO] [stdout] 21 | | /// Cannot be used if files are fetched from a remote. [INFO] [stdout] 22 | | #[clap(short = 'p', long = "path", conflicts_with = "fetch-remote")] [INFO] [stdout] 23 | | pub files_path: String, [INFO] [stdout] | |__________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | / /// Tmp dir to store output files in. [INFO] [stdout] 37 | | #[clap(short, long, default_value = "/tmp/cutter")] [INFO] [stdout] 38 | | pub tmp_dir: String, [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / /// Name of S3 bucket to upload files to. [INFO] [stdout] 44 | | #[clap(short = 'b')] [INFO] [stdout] 45 | | pub s3_bucket_name: Option, [INFO] [stdout] | |______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | / /// Region of S3 bucket. [INFO] [stdout] 47 | | #[clap(long)] [INFO] [stdout] 48 | | pub s3_region: Option, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | / /// Prefix for files uploaded to S3. [INFO] [stdout] 50 | | #[clap(long)] [INFO] [stdout] 51 | | pub s3_prefix: Option, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cutter` (bin "cutter" test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "fd62791fe06bd5a4baaa7cd5001617047f1e051a00767a17ea53ff9117f2c25a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd62791fe06bd5a4baaa7cd5001617047f1e051a00767a17ea53ff9117f2c25a", kill_on_drop: false }` [INFO] [stdout] fd62791fe06bd5a4baaa7cd5001617047f1e051a00767a17ea53ff9117f2c25a