[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/beta-1.38-1/sources/1.37.0/gh/erictapen/a-single-like"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/erictapen/a-single-like'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/erictapen/a-single-like" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/erictapen/a-single-like"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of erictapen/a-single-like on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing erictapen/a-single-like against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] b9d6ec93aac87654ede0e97b8bcc60dc74102a9baa8b001b4560a24e67c2ec83 [INFO] running `"docker" "start" "-a" "b9d6ec93aac87654ede0e97b8bcc60dc74102a9baa8b001b4560a24e67c2ec83"` [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling svg v0.5.12 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling backtrace-sys v0.1.30 [INFO] [stderr] Compiling slice-deque v0.1.16 [INFO] [stderr] Compiling backtrace v0.3.32 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling buf_redux v0.7.1 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling pcarp v1.1.0 [INFO] [stderr] Compiling 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 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] Finished dev [unoptimized + debuginfo] target(s) in 31.13s [INFO] running `"docker" "inspect" "b9d6ec93aac87654ede0e97b8bcc60dc74102a9baa8b001b4560a24e67c2ec83"` [INFO] running `"docker" "rm" "-f" "b9d6ec93aac87654ede0e97b8bcc60dc74102a9baa8b001b4560a24e67c2ec83"` [INFO] [stdout] b9d6ec93aac87654ede0e97b8bcc60dc74102a9baa8b001b4560a24e67c2ec83 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 41ede8c1eb605c8ecf7c5a3ecedf1261ee28e7948bac9e55b4c036147d9720fe [INFO] running `"docker" "start" "-a" "41ede8c1eb605c8ecf7c5a3ecedf1261ee28e7948bac9e55b4c036147d9720fe"` [INFO] [stderr] Compiling 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 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] Finished dev [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `"docker" "inspect" "41ede8c1eb605c8ecf7c5a3ecedf1261ee28e7948bac9e55b4c036147d9720fe"` [INFO] running `"docker" "rm" "-f" "41ede8c1eb605c8ecf7c5a3ecedf1261ee28e7948bac9e55b4c036147d9720fe"` [INFO] [stdout] 41ede8c1eb605c8ecf7c5a3ecedf1261ee28e7948bac9e55b4c036147d9720fe [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 717cdf8c2f01b39b737b32d5a51456ef25a3e929e528446731ec65f6ed983918 [INFO] running `"docker" "start" "-a" "717cdf8c2f01b39b737b32d5a51456ef25a3e929e528446731ec65f6ed983918"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/plakat-d7ff33509836afad [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "717cdf8c2f01b39b737b32d5a51456ef25a3e929e528446731ec65f6ed983918"` [INFO] running `"docker" "rm" "-f" "717cdf8c2f01b39b737b32d5a51456ef25a3e929e528446731ec65f6ed983918"` [INFO] [stdout] 717cdf8c2f01b39b737b32d5a51456ef25a3e929e528446731ec65f6ed983918