[INFO] updating cached repository erictapen/a-single-like [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/erictapen/a-single-like [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/erictapen/a-single-like" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/erictapen/a-single-like"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/erictapen/a-single-like'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/erictapen/a-single-like" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/erictapen/a-single-like"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/erictapen/a-single-like'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1c982d8eb50a0938e7f39fc492a18c4aed759487 [INFO] sha for GitHub repo erictapen/a-single-like: 1c982d8eb50a0938e7f39fc492a18c4aed759487 [INFO] validating manifest of erictapen/a-single-like on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of erictapen/a-single-like on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing erictapen/a-single-like [INFO] finished frobbing erictapen/a-single-like [INFO] frobbed toml for erictapen/a-single-like written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/erictapen/a-single-like/Cargo.toml [INFO] started frobbing erictapen/a-single-like [INFO] finished frobbing erictapen/a-single-like [INFO] frobbed toml for erictapen/a-single-like written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/erictapen/a-single-like/Cargo.toml [INFO] crate erictapen/a-single-like already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking erictapen/a-single-like against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-5/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/erictapen/a-single-like:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f9c3db373d18765a4921351814a3f1a7fc9879c6e613b6ed57cac3825b3efbeb [INFO] running `"docker" "start" "-a" "f9c3db373d18765a4921351814a3f1a7fc9879c6e613b6ed57cac3825b3efbeb"` [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Checking svg v0.5.12 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking num-iter v0.1.39 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking backtrace-sys v0.1.30 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Checking backtrace v0.3.32 [INFO] [stderr] Checking buf_redux v0.7.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.94 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking pcarp v1.1.0 [INFO] [stderr] Checking plakat v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `UNIX_EPOCH` [INFO] [stderr] --> src/datagram.rs:9:29 [INFO] [stderr] | [INFO] [stderr] 9 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stderr] --> src/datagram.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::collections::hash_map::DefaultHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hasher` [INFO] [stderr] --> src/datagram.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH` [INFO] [stderr] --> src/cleartext_datagram.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stderr] --> src/cleartext_datagram.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::hash_map::DefaultHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hasher` [INFO] [stderr] --> src/cleartext_datagram.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `UNIX_EPOCH` [INFO] [stderr] --> src/datagram.rs:9:29 [INFO] [stderr] | [INFO] [stderr] 9 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stderr] --> src/datagram.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::collections::hash_map::DefaultHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hasher` [INFO] [stderr] --> src/datagram.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH` [INFO] [stderr] --> src/cleartext_datagram.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stderr] --> src/cleartext_datagram.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::hash_map::DefaultHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hasher` [INFO] [stderr] --> src/cleartext_datagram.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group` [INFO] [stderr] --> src/column.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let group = { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_group` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `capture_duration` [INFO] [stderr] --> src/column.rs:75:17 [INFO] [stderr] | [INFO] [stderr] 75 | let capture_duration: Duration = end_time.duration_since(start_time).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_capture_duration` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group` [INFO] [stderr] --> src/column.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let group = { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_group` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `capture_duration` [INFO] [stderr] --> src/column.rs:75:17 [INFO] [stderr] | [INFO] [stderr] 75 | let capture_duration: Duration = end_time.duration_since(start_time).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_capture_duration` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `OUR_TCP_PORT` [INFO] [stderr] --> src/coloring.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const OUR_TCP_PORT: ([u8; 3], [u8; 3]) = ([210, 245, 60], [105, 122, 30]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `THEIR_TCP_PORT` [INFO] [stderr] --> src/coloring.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | const THEIR_TCP_PORT: ([u8; 3], [u8; 3]) = ([70, 240, 240], [35, 120, 120]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sent_our_tcp_port` [INFO] [stderr] --> src/coloring.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn sent_our_tcp_port() -> ColorArea { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sent_their_tcp_port` [INFO] [stderr] --> src/coloring.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn sent_their_tcp_port() -> ColorArea { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rcvd_our_tcp_port` [INFO] [stderr] --> src/coloring.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn rcvd_our_tcp_port() -> ColorArea { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rcvd_their_tcp_port` [INFO] [stderr] --> src/coloring.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn rcvd_their_tcp_port() -> ColorArea { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `OUR_TCP_PORT` [INFO] [stderr] --> src/coloring.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const OUR_TCP_PORT: ([u8; 3], [u8; 3]) = ([210, 245, 60], [105, 122, 30]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `THEIR_TCP_PORT` [INFO] [stderr] --> src/coloring.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | const THEIR_TCP_PORT: ([u8; 3], [u8; 3]) = ([70, 240, 240], [35, 120, 120]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sent_our_tcp_port` [INFO] [stderr] --> src/coloring.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn sent_our_tcp_port() -> ColorArea { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sent_their_tcp_port` [INFO] [stderr] --> src/coloring.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn sent_their_tcp_port() -> ColorArea { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rcvd_our_tcp_port` [INFO] [stderr] --> src/coloring.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn rcvd_our_tcp_port() -> ColorArea { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rcvd_their_tcp_port` [INFO] [stderr] --> src/coloring.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn rcvd_their_tcp_port() -> ColorArea { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.55s [INFO] running `"docker" "inspect" "f9c3db373d18765a4921351814a3f1a7fc9879c6e613b6ed57cac3825b3efbeb"` [INFO] running `"docker" "rm" "-f" "f9c3db373d18765a4921351814a3f1a7fc9879c6e613b6ed57cac3825b3efbeb"` [INFO] [stdout] f9c3db373d18765a4921351814a3f1a7fc9879c6e613b6ed57cac3825b3efbeb