[INFO] fetching crate memestr 0.1.0...
[INFO] checking memestr-0.1.0 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate memestr 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate memestr 0.1.0
[INFO] finished tweaking crates.io crate memestr 0.1.0
[INFO] tweaked toml for crates.io crate memestr 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memestr 0.1.0 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to highest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 18599ea1bce49061793ae8eff89bc477c17a352afc12fc0da8302b7e5b7c6be6
[INFO] running `Command { std: "docker" "start" "18599ea1bce49061793ae8eff89bc477c17a352afc12fc0da8302b7e5b7c6be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18599ea1bce49061793ae8eff89bc477c17a352afc12fc0da8302b7e5b7c6be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18599ea1bce49061793ae8eff89bc477c17a352afc12fc0da8302b7e5b7c6be6" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18599ea1bce49061793ae8eff89bc477c17a352afc12fc0da8302b7e5b7c6be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18599ea1bce49061793ae8eff89bc477c17a352afc12fc0da8302b7e5b7c6be6" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling eyre v0.6.14
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking memestr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |         mem::size_of::<u128>()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:19:5
[INFO] [stdout]     |
[INFO] [stdout]  19 |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 195 -         mem::size_of::<u128>()
[INFO] [stdout] 195 +         size_of::<u128>()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:205:37
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub const fn from_bytes(s: [u8; mem::size_of::<u128>()]) -> Self {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 205 -     pub const fn from_bytes(s: [u8; mem::size_of::<u128>()]) -> Self {
[INFO] [stdout] 205 +     pub const fn from_bytes(s: [u8; size_of::<u128>()]) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:264:63
[INFO] [stdout]     |
[INFO] [stdout] 264 |         let sz = bytes.iter().position(|&v| v == 0).unwrap_or(mem::size_of::<u128>());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 264 -         let sz = bytes.iter().position(|&v| v == 0).unwrap_or(mem::size_of::<u128>());
[INFO] [stdout] 264 +         let sz = bytes.iter().position(|&v| v == 0).unwrap_or(size_of::<u128>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:273:22
[INFO] [stdout]     |
[INFO] [stdout] 273 |         if s.len() > mem::size_of::<u128>() {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 273 -         if s.len() > mem::size_of::<u128>() {
[INFO] [stdout] 273 +         if s.len() > size_of::<u128>() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:276:29
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let mut bytes = [0; mem::size_of::<u128>()];
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 276 -         let mut bytes = [0; mem::size_of::<u128>()];
[INFO] [stdout] 276 +         let mut bytes = [0; size_of::<u128>()];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |         mem::size_of::<u128>()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:19:5
[INFO] [stdout]     |
[INFO] [stdout]  19 |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 195 -         mem::size_of::<u128>()
[INFO] [stdout] 195 +         size_of::<u128>()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:205:37
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub const fn from_bytes(s: [u8; mem::size_of::<u128>()]) -> Self {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 205 -     pub const fn from_bytes(s: [u8; mem::size_of::<u128>()]) -> Self {
[INFO] [stdout] 205 +     pub const fn from_bytes(s: [u8; size_of::<u128>()]) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:264:63
[INFO] [stdout]     |
[INFO] [stdout] 264 |         let sz = bytes.iter().position(|&v| v == 0).unwrap_or(mem::size_of::<u128>());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 264 -         let sz = bytes.iter().position(|&v| v == 0).unwrap_or(mem::size_of::<u128>());
[INFO] [stdout] 264 +         let sz = bytes.iter().position(|&v| v == 0).unwrap_or(size_of::<u128>());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:273:22
[INFO] [stdout]     |
[INFO] [stdout] 273 |         if s.len() > mem::size_of::<u128>() {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 273 -         if s.len() > mem::size_of::<u128>() {
[INFO] [stdout] 273 +         if s.len() > size_of::<u128>() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:276:29
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let mut bytes = [0; mem::size_of::<u128>()];
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 276 -         let mut bytes = [0; mem::size_of::<u128>()];
[INFO] [stdout] 276 +         let mut bytes = [0; size_of::<u128>()];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:284:9
[INFO] [stdout]     |
[INFO] [stdout] 284 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:20:5
[INFO] [stdout]     |
[INFO] [stdout]  20 |     unused
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.25s
[INFO] running `Command { std: "docker" "inspect" "18599ea1bce49061793ae8eff89bc477c17a352afc12fc0da8302b7e5b7c6be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18599ea1bce49061793ae8eff89bc477c17a352afc12fc0da8302b7e5b7c6be6", kill_on_drop: false }`
[INFO] [stdout] 18599ea1bce49061793ae8eff89bc477c17a352afc12fc0da8302b7e5b7c6be6
