[INFO] fetching crate queens-rock 0.1.1... [INFO] testing queens-rock-0.1.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate queens-rock 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate queens-rock 0.1.1 [INFO] finished tweaking crates.io crate queens-rock 0.1.1 [INFO] tweaked toml for crates.io crate queens-rock 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate queens-rock 0.1.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate queens-rock 0.1.1 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-2025-10-28" "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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a41bc2b26c1be6204a426305b0cdbdce8663e0258863bf1debf103971158877f [INFO] running `Command { std: "docker" "start" "-a" "a41bc2b26c1be6204a426305b0cdbdce8663e0258863bf1debf103971158877f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a41bc2b26c1be6204a426305b0cdbdce8663e0258863bf1debf103971158877f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a41bc2b26c1be6204a426305b0cdbdce8663e0258863bf1debf103971158877f", kill_on_drop: false }` [INFO] [stdout] a41bc2b26c1be6204a426305b0cdbdce8663e0258863bf1debf103971158877f [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b49a1176cc0561d58a1ac3fef54aff1d7664f3fc1fe0147d1c2259a5eb5bcc7 [INFO] running `Command { std: "docker" "start" "-a" "5b49a1176cc0561d58a1ac3fef54aff1d7664f3fc1fe0147d1c2259a5eb5bcc7", kill_on_drop: false }` [INFO] [stderr] Compiling queens-rock v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/gf256.rs:90:30 [INFO] [stdout] | [INFO] [stdout] 90 | self.exp[((255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 90 - self.exp[((255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255)]; [INFO] [stdout] 90 + self.exp[(255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/gf256.rs:114:39 [INFO] [stdout] | [INFO] [stdout] 114 | *item ^= self.exp[((self.log[c as usize] as usize + i * j) % self.p)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 114 - *item ^= self.exp[((self.log[c as usize] as usize + i * j) % self.p)]; [INFO] [stdout] 114 + *item ^= self.exp[(self.log[c as usize] as usize + i * j) % self.p]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/gf256.rs:192:22 [INFO] [stdout] | [INFO] [stdout] 192 | [((self.log[*v as usize] as usize + log_c as usize) % self.p as usize)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - [((self.log[*v as usize] as usize + log_c as usize) % self.p as usize)]; [INFO] [stdout] 192 + [(self.log[*v as usize] as usize + log_c as usize) % self.p as usize]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/pixels.rs:209:26 [INFO] [stdout] | [INFO] [stdout] 209 | for i in row[(left..=right)].iter_mut() { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 209 - for i in row[(left..=right)].iter_mut() { [INFO] [stdout] 209 + for i in row[left..=right ].iter_mut() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ring` and `stone` are never read [INFO] [stdout] --> src/identify.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Capstone { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 22 | pub ring: Rc>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | pub stone: Rc>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Capstone` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_vec.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 186 | pub fn iter(&self) -> Iter<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "5b49a1176cc0561d58a1ac3fef54aff1d7664f3fc1fe0147d1c2259a5eb5bcc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b49a1176cc0561d58a1ac3fef54aff1d7664f3fc1fe0147d1c2259a5eb5bcc7", kill_on_drop: false }` [INFO] [stdout] 5b49a1176cc0561d58a1ac3fef54aff1d7664f3fc1fe0147d1c2259a5eb5bcc7 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dbdfd8dd76b271206ab4135f1dce399a449a3c407e01b310c2a2cde3570d063 [INFO] running `Command { std: "docker" "start" "-a" "3dbdfd8dd76b271206ab4135f1dce399a449a3c407e01b310c2a2cde3570d063", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling libc v0.2.61 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/gf256.rs:90:30 [INFO] [stdout] | [INFO] [stdout] 90 | self.exp[((255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 90 - self.exp[((255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255)]; [INFO] [stdout] 90 + self.exp[(255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/gf256.rs:114:39 [INFO] [stdout] | [INFO] [stdout] 114 | *item ^= self.exp[((self.log[c as usize] as usize + i * j) % self.p)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 114 - *item ^= self.exp[((self.log[c as usize] as usize + i * j) % self.p)]; [INFO] [stdout] 114 + *item ^= self.exp[(self.log[c as usize] as usize + i * j) % self.p]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/gf256.rs:192:22 [INFO] [stdout] | [INFO] [stdout] 192 | [((self.log[*v as usize] as usize + log_c as usize) % self.p as usize)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - [((self.log[*v as usize] as usize + log_c as usize) % self.p as usize)]; [INFO] [stdout] 192 + [(self.log[*v as usize] as usize + log_c as usize) % self.p as usize]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/pixels.rs:209:26 [INFO] [stdout] | [INFO] [stdout] 209 | for i in row[(left..=right)].iter_mut() { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 209 - for i in row[(left..=right)].iter_mut() { [INFO] [stdout] 209 + for i in row[left..=right ].iter_mut() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ring` and `stone` are never read [INFO] [stdout] --> src/identify.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Capstone { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 22 | pub ring: Rc>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | pub stone: Rc>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Capstone` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_vec.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 186 | pub fn iter(&self) -> Iter<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling image v0.22.1 [INFO] [stderr] Compiling queens-rock v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `error` and `text` are never read [INFO] [stdout] --> examples/scanner.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | struct Code { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 11 | pub error: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | pub text: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Code` 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] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/gf256.rs:90:30 [INFO] [stdout] | [INFO] [stdout] 90 | self.exp[((255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 90 - self.exp[((255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255)]; [INFO] [stdout] 90 + self.exp[(255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/gf256.rs:114:39 [INFO] [stdout] | [INFO] [stdout] 114 | *item ^= self.exp[((self.log[c as usize] as usize + i * j) % self.p)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 114 - *item ^= self.exp[((self.log[c as usize] as usize + i * j) % self.p)]; [INFO] [stdout] 114 + *item ^= self.exp[(self.log[c as usize] as usize + i * j) % self.p]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/gf256.rs:192:22 [INFO] [stdout] | [INFO] [stdout] 192 | [((self.log[*v as usize] as usize + log_c as usize) % self.p as usize)]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - [((self.log[*v as usize] as usize + log_c as usize) % self.p as usize)]; [INFO] [stdout] 192 + [(self.log[*v as usize] as usize + log_c as usize) % self.p as usize]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/pixels.rs:209:26 [INFO] [stdout] | [INFO] [stdout] 209 | for i in row[(left..=right)].iter_mut() { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 209 - for i in row[(left..=right)].iter_mut() { [INFO] [stdout] 209 + for i in row[left..=right ].iter_mut() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ring` and `stone` are never read [INFO] [stdout] --> src/identify.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Capstone { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 22 | pub ring: Rc>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 23 | pub stone: Rc>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Capstone` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_vec.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 186 | pub fn iter(&self) -> Iter<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.04s [INFO] running `Command { std: "docker" "inspect" "3dbdfd8dd76b271206ab4135f1dce399a449a3c407e01b310c2a2cde3570d063", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dbdfd8dd76b271206ab4135f1dce399a449a3c407e01b310c2a2cde3570d063", kill_on_drop: false }` [INFO] [stdout] 3dbdfd8dd76b271206ab4135f1dce399a449a3c407e01b310c2a2cde3570d063 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2198830c2083dbd493569751157fc9f6026cec035d064f6025019e568b98b2ad [INFO] running `Command { std: "docker" "start" "-a" "2198830c2083dbd493569751157fc9f6026cec035d064f6025019e568b98b2ad", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/gf256.rs:90:30 [INFO] [stderr] | [INFO] [stderr] 90 | self.exp[((255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255)]; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 90 - self.exp[((255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255)]; [INFO] [stderr] 90 + self.exp[(255 + self.log[omega_x] as usize - self.log[sd_x] as usize) % 255]; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/gf256.rs:114:39 [INFO] [stderr] | [INFO] [stderr] 114 | *item ^= self.exp[((self.log[c as usize] as usize + i * j) % self.p)]; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 114 - *item ^= self.exp[((self.log[c as usize] as usize + i * j) % self.p)]; [INFO] [stderr] 114 + *item ^= self.exp[(self.log[c as usize] as usize + i * j) % self.p]; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/gf256.rs:192:22 [INFO] [stderr] | [INFO] [stderr] 192 | [((self.log[*v as usize] as usize + log_c as usize) % self.p as usize)]; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 192 - [((self.log[*v as usize] as usize + log_c as usize) % self.p as usize)]; [INFO] [stderr] 192 + [(self.log[*v as usize] as usize + log_c as usize) % self.p as usize]; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/pixels.rs:209:26 [INFO] [stderr] | [INFO] [stderr] 209 | for i in row[(left..=right)].iter_mut() { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 209 - for i in row[(left..=right)].iter_mut() { [INFO] [stderr] 209 + for i in row[left..=right ].iter_mut() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `ring` and `stone` are never read [INFO] [stderr] --> src/identify.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct Capstone { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 22 | pub ring: Rc>, [INFO] [stderr] | ^^^^ [INFO] [stderr] 23 | pub stone: Rc>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Capstone` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/bit_vec.rs:186:17 [INFO] [stderr] | [INFO] [stderr] 186 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 186 | pub fn iter(&self) -> Iter<'_, E> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `queens-rock` (lib) generated 6 warnings (run `cargo fix --lib -p queens-rock` to apply 5 suggestions) [INFO] [stderr] warning: fields `error` and `text` are never read [INFO] [stderr] --> examples/scanner.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 10 | struct Code { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 11 | pub error: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 12 | pub text: Option, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Code` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `queens-rock` (example "scanner") generated 1 warning [INFO] [stderr] warning: `queens-rock` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/queens_rock-a5c4acfdd6c3c0b4) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test bit_vec::tests::test_iter ... ok [INFO] [stdout] test bit_vec::tests::test_len ... ok [INFO] [stdout] test bit_vec::tests::test_resize ... ok [INFO] [stdout] test bit_vec::tests::test_bit_order ... ok [INFO] [stdout] test bit_vec::tests::test_bit_iterator ... ok [INFO] [stdout] test bit_vec::tests::test_push_pop ... ok [INFO] [stdout] test bit_vec::tests::test_capacity ... FAILED [INFO] [stdout] test tests::test ... ok [INFO] [stdout] test tests::test_scan_ver10 ... ok [INFO] [stdout] test tests::test_scan ... ok [INFO] [stdout] test tests::test_decode_ver40 ... ok [INFO] [stdout] test tests::test_decode_damaged ... ok [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] test tests::test_scan_multi ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- bit_vec::tests::test_capacity stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'bit_vec::tests::test_capacity' (19) panicked at src/bit_vec.rs:269:13: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 64 [INFO] [stdout] right: 8 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60cc457d6e12 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x60cc457d6e12 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x60cc457d6e12 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60cc457d6e12 - ::fmt::h47627beda0767f4c [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60cc457e79cf - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x60cc457e79cf - core::fmt::write::h8a63064c67176fd8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x60cc457a4443 - std::io::default_write_fmt::hd4797e693c0ec256 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x60cc457a4443 - std::io::Write::write_fmt::h791e240ad2720c99 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x60cc457b04b2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x60cc457b4fdf - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x60cc457b4e71 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x60cc455f96be - as core::ops::function::Fn>::call::h3f5a16438cee2b4e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 12: 0x60cc455f96be - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x60cc457b569f - as core::ops::function::Fn>::call::hdb18da3e68df7464 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 14: 0x60cc457b569f - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x60cc457b544a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x60cc457b05e9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x60cc45798bdd - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x60cc457f0b70 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x60cc457f0923 - core::panicking::assert_failed_inner::h709867d03648810d [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:444:17 [INFO] [stdout] 20: 0x60cc457f0707 - core::panicking::assert_failed::h3190cb8500dd068b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:399:5 [INFO] [stdout] 21: 0x60cc455c8e19 - queens_rock::bit_vec::tests::test_capacity::hf2ac5004e0ccba5e [INFO] [stdout] at /opt/rustwide/workdir/src/bit_vec.rs:269:13 [INFO] [stdout] 22: 0x60cc455c8f57 - queens_rock::bit_vec::tests::test_capacity::{{closure}}::h21af2c201722fe3c [INFO] [stdout] at /opt/rustwide/workdir/src/bit_vec.rs:260:23 [INFO] [stdout] 23: 0x60cc455b4926 - core::ops::function::FnOnce::call_once::ha1e88b60960d3a21 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x60cc455f950b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x60cc455f950b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x60cc4560db28 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x60cc4560db28 - as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x60cc4560db28 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x60cc4560db28 - std::panicking::catch_unwind::h8609b446221def5f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x60cc4560db28 - std::panic::catch_unwind::h362f73cc48531e26 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x60cc4560db28 - test::run_test_in_process::hf52fd21d696aae67 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x60cc4560db28 - test::run_test::{{closure}}::h7e780b8354e6d007 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x60cc455e68f4 - test::run_test::{{closure}}::hdc2695f2276aad3e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x60cc455e68f4 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x60cc455ea22a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 36: 0x60cc455ea22a - as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x60cc455ea22a - std::panicking::catch_unwind::do_call::h495689350c27df20 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x60cc455ea22a - std::panicking::catch_unwind::hf22437c51d1b3740 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x60cc455ea22a - std::panic::catch_unwind::habda1a57de8231f8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x60cc455ea22a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 41: 0x60cc455ea22a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x60cc457ab8df - as core::ops::function::FnOnce>::call_once::he4d85cb537521972 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9 [INFO] [stdout] 43: 0x60cc457ab8df - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 44: 0x70a5dac16aa4 - [INFO] [stdout] 45: 0x70a5daca3a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] bit_vec::tests::test_capacity [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2198830c2083dbd493569751157fc9f6026cec035d064f6025019e568b98b2ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2198830c2083dbd493569751157fc9f6026cec035d064f6025019e568b98b2ad", kill_on_drop: false }` [INFO] [stdout] 2198830c2083dbd493569751157fc9f6026cec035d064f6025019e568b98b2ad