[INFO] fetching crate tiff2 0.0.4... [INFO] checking tiff2-0.0.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate tiff2 0.0.4 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate tiff2 0.0.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tiff2 0.0.4 [INFO] tweaked toml for crates.io crate tiff2 0.0.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tiff2 0.0.4 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 crates.io crate tiff2 0.0.4 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] daf31f6ef132f7626e804acf889304381f99da0f8c44d32d18c96b76a46546bc [INFO] running `Command { std: "docker" "start" "-a" "daf31f6ef132f7626e804acf889304381f99da0f8c44d32d18c96b76a46546bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "daf31f6ef132f7626e804acf889304381f99da0f8c44d32d18c96b76a46546bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daf31f6ef132f7626e804acf889304381f99da0f8c44d32d18c96b76a46546bc", kill_on_drop: false }` [INFO] [stdout] daf31f6ef132f7626e804acf889304381f99da0f8c44d32d18c96b76a46546bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c51006c960e10ca8cbd6814be3a20aeb1f39b76f6a065e56ba7eb9becbde5588 [INFO] running `Command { std: "docker" "start" "-a" "c51006c960e10ca8cbd6814be3a20aeb1f39b76f6a065e56ba7eb9becbde5588", kill_on_drop: false }` [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Checking rustls-pki-types v1.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking anstyle v1.0.9 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Compiling rustls v0.23.15 [INFO] [stderr] Checking bytemuck v1.19.0 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking unicode-bidi v0.3.17 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Checking webpki-roots v0.26.8 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking flate2 v1.0.34 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking console v0.15.10 [INFO] [stderr] Checking png v0.17.15 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking ipnet v2.10.1 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking ansi_colours v1.2.3 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking image v0.25.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking clap v4.5.20 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Checking tempfile v3.14.0 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Checking viuer v0.9.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.213 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling test-log-macros v0.2.16 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Checking test-log v0.2.16 [INFO] [stderr] Checking tokio v1.41.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tiff2 v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper v1.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking hyper-util v0.1.9 [INFO] [stderr] Checking tokio-rustls v0.26.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking hyper-rustls v0.27.3 [INFO] [stderr] Checking reqwest v0.12.9 [INFO] [stdout] warning: unused import: `path::Path` [INFO] [stdout] --> examples/geotiff_test.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{collections::BTreeMap, fs, path::Path, time::Instant}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tags::PhotometricInterpretation::*` [INFO] [stdout] --> examples/common.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | structs::{tags::PhotometricInterpretation::*, ChunkOpts}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tags::PhotometricInterpretation::*` [INFO] [stdout] --> examples/common.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | structs::{tags::PhotometricInterpretation::*, ChunkOpts}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/test.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let mut data: Cow = Cow::Borrowed("hello world"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/test.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut user2 = data.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tags::PhotometricInterpretation::*` [INFO] [stdout] --> examples/common.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | structs::{tags::PhotometricInterpretation::*, ChunkOpts}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TIFFS` is never used [INFO] [stdout] --> examples/geotiff_test.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const TIFFS: &[&str] = &[ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RGBTIFFS` is never used [INFO] [stdout] --> examples/geotiff_test.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | const RGBTIFFS: &[&str] = &[ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structs/entry.rs:798:87 [INFO] [stdout] | [INFO] [stdout] 798 | assert_eq!(IfdEntry::from_reader(&mut r, false).unwrap(), IfdEntry::Value(res.try_into().unwrap())); [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/structs/entry.rs:850:86 [INFO] [stdout] | [INFO] [stdout] 850 | assert_eq!(IfdEntry::from_reader(&mut r, true).unwrap(), IfdEntry::Value(res.try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structs/entry.rs:883:87 [INFO] [stdout] | [INFO] [stdout] 883 | assert_eq!(IfdEntry::from_reader(&mut r, false).unwrap(), IfdEntry::Value(res.try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structs/entry.rs:923:86 [INFO] [stdout] | [INFO] [stdout] 923 | assert_eq!(IfdEntry::from_reader(&mut r, true).unwrap(), IfdEntry::Value(res.try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structs/ifd.rs:321:75 [INFO] [stdout] | [INFO] [stdout] 321 | dir.insert(Tag::from_u16_exhaustive(0x01_01), IfdEntry::Value(res.try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structs/ifd.rs:359:75 [INFO] [stdout] | [INFO] [stdout] 359 | dir.insert(Tag::from_u16_exhaustive(0x01_01), IfdEntry::Value(res.try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/structs/ifd.rs:406:75 [INFO] [stdout] | [INFO] [stdout] 406 | dir.insert(Tag::from_u16_exhaustive(0x01_01), IfdEntry::Value(res.try_into().unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tiff2` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "c51006c960e10ca8cbd6814be3a20aeb1f39b76f6a065e56ba7eb9becbde5588", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c51006c960e10ca8cbd6814be3a20aeb1f39b76f6a065e56ba7eb9becbde5588", kill_on_drop: false }` [INFO] [stdout] c51006c960e10ca8cbd6814be3a20aeb1f39b76f6a065e56ba7eb9becbde5588