[INFO] fetching crate aho-corasick 1.1.2...
[INFO] checking aho-corasick-1.1.2 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate aho-corasick 1.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate aho-corasick 1.1.2 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aho-corasick 1.1.2
[INFO] finished tweaking crates.io crate aho-corasick 1.1.2
[INFO] tweaked toml for crates.io crate aho-corasick 1.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded doc-comment v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22c2a138fa2bc6cfb4a236bc5c94cc766bb3b43bcd3d128340d645f0ea165222
[INFO] running `Command { std: "docker" "start" "-a" "22c2a138fa2bc6cfb4a236bc5c94cc766bb3b43bcd3d128340d645f0ea165222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22c2a138fa2bc6cfb4a236bc5c94cc766bb3b43bcd3d128340d645f0ea165222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c2a138fa2bc6cfb4a236bc5c94cc766bb3b43bcd3d128340d645f0ea165222", kill_on_drop: false }`
[INFO] [stdout] 22c2a138fa2bc6cfb4a236bc5c94cc766bb3b43bcd3d128340d645f0ea165222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 395947b17da392c9d803760829d88705b7450a51c46e7128e46e2d313eae0e12
[INFO] running `Command { std: "docker" "start" "-a" "395947b17da392c9d803760829d88705b7450a51c46e7128e46e2d313eae0e12", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `or` is never used
[INFO] [stdout]   --> src/packed/vector.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) trait Vector:
[INFO] [stdout]    |                  ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 92 |     unsafe fn or(self, vector2: Self) -> Self;
[INFO] [stdout]    |               ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `U8` is never used
[INFO] [stdout]   --> src/util/int.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) trait U8 {
[INFO] [stdout]    |                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `low_u8` is never used
[INFO] [stdout]   --> src/util/int.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) trait U16 {
[INFO] [stdout]    |                  --- method in this trait
[INFO] [stdout] 32 |     fn as_usize(self) -> usize;
[INFO] [stdout] 33 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `low_u8` and `high_u16` are never used
[INFO] [stdout]   --> src/util/int.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) trait U32 {
[INFO] [stdout]    |                  --- methods in this trait
[INFO] [stdout] 52 |     fn as_usize(self) -> usize;
[INFO] [stdout] 53 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 54 |     fn low_u16(self) -> u16;
[INFO] [stdout] 55 |     fn high_u16(self) -> u16;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `low_u8`, `low_u16`, `low_u32`, and `high_u32` are never used
[INFO] [stdout]   --> src/util/int.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) trait U64 {
[INFO] [stdout]    |                  --- methods in this trait
[INFO] [stdout] 85 |     fn as_usize(self) -> usize;
[INFO] [stdout] 86 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 87 |     fn low_u16(self) -> u16;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 88 |     fn low_u32(self) -> u32;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 89 |     fn high_u32(self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_usize` and `to_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub(crate) trait I8 {
[INFO] [stdout]     |                  -- methods in this trait
[INFO] [stdout] 122 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 123 |     fn to_bits(self) -> u8;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_usize` and `from_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub(crate) trait I32 {
[INFO] [stdout]     |                  --- associated items in this trait
[INFO] [stdout] 149 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 150 |     fn to_bits(self) -> u32;
[INFO] [stdout] 151 |     fn from_bits(n: u32) -> i32;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_usize` and `from_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub(crate) trait I64 {
[INFO] [stdout]     |                  --- associated items in this trait
[INFO] [stdout] 176 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 177 |     fn to_bits(self) -> u64;
[INFO] [stdout] 178 |     fn from_bits(n: u64) -> i64;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_u16` is never used
[INFO] [stdout]    --> src/util/int.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub(crate) trait Usize {
[INFO] [stdout]     |                  ----- method in this trait
[INFO] [stdout] 203 |     fn as_u8(self) -> u8;
[INFO] [stdout] 204 |     fn as_u16(self) -> u16;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Pointer` is never used
[INFO] [stdout]    --> src/util/int.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub(crate) trait Pointer {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PointerMut` is never used
[INFO] [stdout]    --> src/util/int.rs:276:18
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub(crate) trait PointerMut {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `U8` is never used
[INFO] [stdout]   --> src/util/int.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) trait U8 {
[INFO] [stdout]    |                  ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `low_u8` is never used
[INFO] [stdout]   --> src/util/int.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) trait U16 {
[INFO] [stdout]    |                  --- method in this trait
[INFO] [stdout] 32 |     fn as_usize(self) -> usize;
[INFO] [stdout] 33 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `high_u16` is never used
[INFO] [stdout]   --> src/util/int.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) trait U32 {
[INFO] [stdout]    |                  --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn high_u16(self) -> u16;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `low_u8`, `low_u16`, `low_u32`, and `high_u32` are never used
[INFO] [stdout]   --> src/util/int.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) trait U64 {
[INFO] [stdout]    |                  --- methods in this trait
[INFO] [stdout] 85 |     fn as_usize(self) -> usize;
[INFO] [stdout] 86 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 87 |     fn low_u16(self) -> u16;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 88 |     fn low_u32(self) -> u32;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 89 |     fn high_u32(self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_usize` and `to_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub(crate) trait I8 {
[INFO] [stdout]     |                  -- methods in this trait
[INFO] [stdout] 122 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 123 |     fn to_bits(self) -> u8;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_usize` and `from_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub(crate) trait I32 {
[INFO] [stdout]     |                  --- associated items in this trait
[INFO] [stdout] 149 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 150 |     fn to_bits(self) -> u32;
[INFO] [stdout] 151 |     fn from_bits(n: u32) -> i32;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_usize` and `from_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub(crate) trait I64 {
[INFO] [stdout]     |                  --- associated items in this trait
[INFO] [stdout] 176 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 177 |     fn to_bits(self) -> u64;
[INFO] [stdout] 178 |     fn from_bits(n: u64) -> i64;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_u16` is never used
[INFO] [stdout]    --> src/util/int.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub(crate) trait Usize {
[INFO] [stdout]     |                  ----- method in this trait
[INFO] [stdout] 203 |     fn as_u8(self) -> u8;
[INFO] [stdout] 204 |     fn as_u16(self) -> u16;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Pointer` is never used
[INFO] [stdout]    --> src/util/int.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub(crate) trait Pointer {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PointerMut` is never used
[INFO] [stdout]    --> src/util/int.rs:276:18
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub(crate) trait PointerMut {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "395947b17da392c9d803760829d88705b7450a51c46e7128e46e2d313eae0e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395947b17da392c9d803760829d88705b7450a51c46e7128e46e2d313eae0e12", kill_on_drop: false }`
[INFO] [stdout] 395947b17da392c9d803760829d88705b7450a51c46e7128e46e2d313eae0e12
[INFO] checking aho-corasick-1.1.2 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate aho-corasick 1.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate aho-corasick 1.1.2 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aho-corasick 1.1.2
[INFO] finished tweaking crates.io crate aho-corasick 1.1.2
[INFO] tweaked toml for crates.io crate aho-corasick 1.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ac435056fefb627ada44e24fa633c63ea20fd5adb2b7293c66424eebd26a3bc
[INFO] running `Command { std: "docker" "start" "-a" "8ac435056fefb627ada44e24fa633c63ea20fd5adb2b7293c66424eebd26a3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ac435056fefb627ada44e24fa633c63ea20fd5adb2b7293c66424eebd26a3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac435056fefb627ada44e24fa633c63ea20fd5adb2b7293c66424eebd26a3bc", kill_on_drop: false }`
[INFO] [stdout] 8ac435056fefb627ada44e24fa633c63ea20fd5adb2b7293c66424eebd26a3bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 789c55272b4fbfe82c774432dc2e5f6caf8274b6e95cf737e9abb673aba595c4
[INFO] running `Command { std: "docker" "start" "-a" "789c55272b4fbfe82c774432dc2e5f6caf8274b6e95cf737e9abb673aba595c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `or` is never used
[INFO] [stdout]   --> src/packed/vector.rs:92:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) trait Vector:
[INFO] [stdout]    |                  ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 92 |     unsafe fn or(self, vector2: Self) -> Self;
[INFO] [stdout]    |               ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `U8` is never used
[INFO] [stdout]   --> src/util/int.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) trait U8 {
[INFO] [stdout]    |                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `low_u8` is never used
[INFO] [stdout]   --> src/util/int.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) trait U16 {
[INFO] [stdout]    |                  --- method in this trait
[INFO] [stdout] 32 |     fn as_usize(self) -> usize;
[INFO] [stdout] 33 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `low_u8` and `high_u16` are never used
[INFO] [stdout]   --> src/util/int.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) trait U32 {
[INFO] [stdout]    |                  --- methods in this trait
[INFO] [stdout] 52 |     fn as_usize(self) -> usize;
[INFO] [stdout] 53 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 54 |     fn low_u16(self) -> u16;
[INFO] [stdout] 55 |     fn high_u16(self) -> u16;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `low_u8`, `low_u16`, `low_u32`, and `high_u32` are never used
[INFO] [stdout]   --> src/util/int.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) trait U64 {
[INFO] [stdout]    |                  --- methods in this trait
[INFO] [stdout] 85 |     fn as_usize(self) -> usize;
[INFO] [stdout] 86 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 87 |     fn low_u16(self) -> u16;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 88 |     fn low_u32(self) -> u32;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 89 |     fn high_u32(self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_usize` and `to_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub(crate) trait I8 {
[INFO] [stdout]     |                  -- methods in this trait
[INFO] [stdout] 122 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 123 |     fn to_bits(self) -> u8;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_usize` and `from_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub(crate) trait I32 {
[INFO] [stdout]     |                  --- associated items in this trait
[INFO] [stdout] 149 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 150 |     fn to_bits(self) -> u32;
[INFO] [stdout] 151 |     fn from_bits(n: u32) -> i32;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_usize` and `from_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub(crate) trait I64 {
[INFO] [stdout]     |                  --- associated items in this trait
[INFO] [stdout] 176 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 177 |     fn to_bits(self) -> u64;
[INFO] [stdout] 178 |     fn from_bits(n: u64) -> i64;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_u16` is never used
[INFO] [stdout]    --> src/util/int.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub(crate) trait Usize {
[INFO] [stdout]     |                  ----- method in this trait
[INFO] [stdout] 203 |     fn as_u8(self) -> u8;
[INFO] [stdout] 204 |     fn as_u16(self) -> u16;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Pointer` is never used
[INFO] [stdout]    --> src/util/int.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub(crate) trait Pointer {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PointerMut` is never used
[INFO] [stdout]    --> src/util/int.rs:276:18
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub(crate) trait PointerMut {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `U8` is never used
[INFO] [stdout]   --> src/util/int.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) trait U8 {
[INFO] [stdout]    |                  ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `low_u8` is never used
[INFO] [stdout]   --> src/util/int.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) trait U16 {
[INFO] [stdout]    |                  --- method in this trait
[INFO] [stdout] 32 |     fn as_usize(self) -> usize;
[INFO] [stdout] 33 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `high_u16` is never used
[INFO] [stdout]   --> src/util/int.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) trait U32 {
[INFO] [stdout]    |                  --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn high_u16(self) -> u16;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `low_u8`, `low_u16`, `low_u32`, and `high_u32` are never used
[INFO] [stdout]   --> src/util/int.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) trait U64 {
[INFO] [stdout]    |                  --- methods in this trait
[INFO] [stdout] 85 |     fn as_usize(self) -> usize;
[INFO] [stdout] 86 |     fn low_u8(self) -> u8;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 87 |     fn low_u16(self) -> u16;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 88 |     fn low_u32(self) -> u32;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 89 |     fn high_u32(self) -> u32;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_usize` and `to_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub(crate) trait I8 {
[INFO] [stdout]     |                  -- methods in this trait
[INFO] [stdout] 122 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 123 |     fn to_bits(self) -> u8;
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_usize` and `from_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub(crate) trait I32 {
[INFO] [stdout]     |                  --- associated items in this trait
[INFO] [stdout] 149 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 150 |     fn to_bits(self) -> u32;
[INFO] [stdout] 151 |     fn from_bits(n: u32) -> i32;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `as_usize` and `from_bits` are never used
[INFO] [stdout]    --> src/util/int.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub(crate) trait I64 {
[INFO] [stdout]     |                  --- associated items in this trait
[INFO] [stdout] 176 |     fn as_usize(self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 177 |     fn to_bits(self) -> u64;
[INFO] [stdout] 178 |     fn from_bits(n: u64) -> i64;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_u16` is never used
[INFO] [stdout]    --> src/util/int.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub(crate) trait Usize {
[INFO] [stdout]     |                  ----- method in this trait
[INFO] [stdout] 203 |     fn as_u8(self) -> u8;
[INFO] [stdout] 204 |     fn as_u16(self) -> u16;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Pointer` is never used
[INFO] [stdout]    --> src/util/int.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub(crate) trait Pointer {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PointerMut` is never used
[INFO] [stdout]    --> src/util/int.rs:276:18
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub(crate) trait PointerMut {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "789c55272b4fbfe82c774432dc2e5f6caf8274b6e95cf737e9abb673aba595c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789c55272b4fbfe82c774432dc2e5f6caf8274b6e95cf737e9abb673aba595c4", kill_on_drop: false }`
[INFO] [stdout] 789c55272b4fbfe82c774432dc2e5f6caf8274b6e95cf737e9abb673aba595c4
