[INFO] fetching crate img2text 0.2.0...
[INFO] testing img2text-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate img2text 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate img2text 0.2.0
[INFO] finished tweaking crates.io crate img2text 0.2.0
[INFO] tweaked toml for crates.io crate img2text 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate img2text 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate img2text 0.2.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste v1.0.7
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d54815ec937fe7af565eaf3cc015cd34178d643af9a82d64577fcd1a573ce9f
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[INFO] [stdout] 6d54815ec937fe7af565eaf3cc015cd34178d643af9a82d64577fcd1a573ce9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cce0eddbc716c1a06dd691abe491f34e6d3f38dafe91829797906382a141c3b6
[INFO] running `Command { std: "docker" "start" "-a" "cce0eddbc716c1a06dd691abe491f34e6d3f38dafe91829797906382a141c3b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling crossbeam-utils v0.8.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.9
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling typenum v1.15.0
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[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling weezl v0.1.6
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling ttf-parser v0.6.2
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling jpeg-decoder v0.2.6
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.5
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.5
[INFO] [stderr]    Compiling img2text v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling wide v0.7.4
[INFO] [stderr]    Compiling conv v0.3.3
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[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/int.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait BinInteger:
[INFO] [stdout]    |           ---------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn ones(range: ops::Range<u32>) -> Self;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     fn ones_truncated(range: ops::Range<u32>) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn trailing_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn leading_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn count_ones(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn bit_scan_forward(&self, start: u32) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn extract_u32(&self, range: ops::Range<u32>) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn set_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn clear_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn checked_ceil_fix(self, fp: u32) -> Option<Self>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn one_digits(&self) -> Self::OneDigits;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BinUInteger` is never used
[INFO] [stdout]   --> src/int.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub trait BinUInteger: BinInteger {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling owned_ttf_parser v0.6.0
[INFO] [stderr]    Compiling rusttype v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling simba v0.7.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling console v0.13.0
[INFO] [stderr]    Compiling image v0.24.2
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.2.6
[INFO] [stderr]    Compiling clap v3.2.6
[INFO] [stderr]    Compiling nalgebra v0.30.1
[INFO] [stderr]    Compiling imageproc v0.23.0
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/int.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait BinInteger:
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn trailing_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn leading_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn count_ones(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn bit_scan_forward(&self, start: u32) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn extract_u32(&self, range: ops::Range<u32>) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn get_bit(&self, i: u32) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn set_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn clear_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn checked_ceil_fix(self, fp: u32) -> Option<Self>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn one_digits(&self) -> Self::OneDigits;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BinUInteger` is never used
[INFO] [stdout]   --> src/int.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub trait BinUInteger: BinInteger {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.31s
[INFO] running `Command { std: "docker" "inspect" "cce0eddbc716c1a06dd691abe491f34e6d3f38dafe91829797906382a141c3b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce0eddbc716c1a06dd691abe491f34e6d3f38dafe91829797906382a141c3b6", kill_on_drop: false }`
[INFO] [stdout] cce0eddbc716c1a06dd691abe491f34e6d3f38dafe91829797906382a141c3b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf2b190e7069a298d58259710665ec7db78d3268c75e07a4fa89be658cc7994e
[INFO] running `Command { std: "docker" "start" "-a" "bf2b190e7069a298d58259710665ec7db78d3268c75e07a4fa89be658cc7994e", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/int.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait BinInteger:
[INFO] [stdout]    |           ---------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn ones(range: ops::Range<u32>) -> Self;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     fn ones_truncated(range: ops::Range<u32>) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn trailing_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn leading_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn count_ones(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn bit_scan_forward(&self, start: u32) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn extract_u32(&self, range: ops::Range<u32>) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn set_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn clear_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn checked_ceil_fix(self, fp: u32) -> Option<Self>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn one_digits(&self) -> Self::OneDigits;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BinUInteger` is never used
[INFO] [stdout]   --> src/int.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub trait BinUInteger: BinInteger {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/int.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait BinInteger:
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn trailing_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn leading_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn count_ones(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn bit_scan_forward(&self, start: u32) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn extract_u32(&self, range: ops::Range<u32>) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn get_bit(&self, i: u32) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn set_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn clear_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn checked_ceil_fix(self, fp: u32) -> Option<Self>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn one_digits(&self) -> Self::OneDigits;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BinUInteger` is never used
[INFO] [stdout]   --> src/int.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub trait BinUInteger: BinInteger {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling img2text v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/int.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait BinInteger:
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn trailing_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn leading_zeros(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn count_ones(&self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn bit_scan_forward(&self, start: u32) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn extract_u32(&self, range: ops::Range<u32>) -> u32;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn get_bit(&self, i: u32) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn set_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn clear_bit(&mut self, i: u32);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn checked_ceil_fix(self, fp: u32) -> Option<Self>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "bf2b190e7069a298d58259710665ec7db78d3268c75e07a4fa89be658cc7994e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2b190e7069a298d58259710665ec7db78d3268c75e07a4fa89be658cc7994e", kill_on_drop: false }`
[INFO] [stdout] bf2b190e7069a298d58259710665ec7db78d3268c75e07a4fa89be658cc7994e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2055ec63053a03c600499da6a782b8b213638266e1002d306fb453f4c5977c09
[INFO] running `Command { std: "docker" "start" "-a" "2055ec63053a03c600499da6a782b8b213638266e1002d306fb453f4c5977c09", kill_on_drop: false }`
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]   --> src/int.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub trait BinInteger:
[INFO] [stderr]    |           ---------- associated items in this trait
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn ones(range: ops::Range<u32>) -> Self;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 26 |
[INFO] [stderr] 27 |     fn ones_truncated(range: ops::Range<u32>) -> Self;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |     fn trailing_zeros(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     fn leading_zeros(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     fn count_ones(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     fn bit_scan_forward(&self, start: u32) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     fn extract_u32(&self, range: ops::Range<u32>) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     fn set_bit(&mut self, i: u32);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54 |     fn clear_bit(&mut self, i: u32);
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     fn checked_ceil_fix(self, fp: u32) -> Option<Self>;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |     fn one_digits(&self) -> Self::OneDigits;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `BinUInteger` is never used
[INFO] [stderr]   --> src/int.rs:66:11
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub trait BinUInteger: BinInteger {
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `img2text` (build script) generated 2 warnings
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/int.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub trait BinInteger:
[INFO] [stderr]    |           ---------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 30 |     fn trailing_zeros(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     fn leading_zeros(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     fn count_ones(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     fn bit_scan_forward(&self, start: u32) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     fn extract_u32(&self, range: ops::Range<u32>) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     fn get_bit(&self, i: u32) -> bool;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     fn set_bit(&mut self, i: u32);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54 |     fn clear_bit(&mut self, i: u32);
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     fn checked_ceil_fix(self, fp: u32) -> Option<Self>;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |     fn one_digits(&self) -> Self::OneDigits;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/int.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub trait BinInteger:
[INFO] [stderr]    |           ---------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 30 |     fn trailing_zeros(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     fn leading_zeros(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     fn count_ones(&self) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     fn bit_scan_forward(&self, start: u32) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     fn extract_u32(&self, range: ops::Range<u32>) -> u32;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     fn get_bit(&self, i: u32) -> bool;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     fn set_bit(&mut self, i: u32);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54 |     fn clear_bit(&mut self, i: u32);
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     fn checked_ceil_fix(self, fp: u32) -> Option<Self>;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `img2text` (lib) generated 2 warnings (1 duplicate)
[INFO] [stderr] warning: `img2text` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/img2text-d65c5e95867ed9f3)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test glyphsets::tests::braille8 ... ok
[INFO] [stdout] test int::tests::u16::is_power_of_two ... ok
[INFO] [stdout] test int::tests::u64::is_power_of_two ... ok
[INFO] [stdout] test int::tests::u8::is_power_of_two ... ok
[INFO] [stdout] test int::tests::usize::is_power_of_two ... ok
[INFO] [stdout] test int::tests::u32::is_power_of_two ... ok
[INFO] [stdout] test int::tests::u16::one_digits ... ok
[INFO] [stdout] test int::tests::u8::one_digits ... ok
[INFO] [stdout] test int::tests::u64::one_digits ... ok
[INFO] [stdout] test int::tests::u128::one_digits ... ok
[INFO] [stdout] test int::tests::usize::one_digits ... ok
[INFO] [stdout] test int::tests::u32::one_digits ... ok
[INFO] [stdout] test int::tests::u128::is_power_of_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/img2text-c40201db2994095c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests img2text
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2055ec63053a03c600499da6a782b8b213638266e1002d306fb453f4c5977c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2055ec63053a03c600499da6a782b8b213638266e1002d306fb453f4c5977c09", kill_on_drop: false }`
[INFO] [stdout] 2055ec63053a03c600499da6a782b8b213638266e1002d306fb453f4c5977c09
