[INFO] updating cached repository https://github.com/6br/boyer-moore
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6999096510e8314fc97186904a1d4c58dd943781
[INFO] testing 6br/boyer-moore against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F6br%2Fboyer-moore" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/6br/boyer-moore on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/6br/boyer-moore
[INFO] finished tweaking git repo https://github.com/6br/boyer-moore
[INFO] tweaked toml for git repo https://github.com/6br/boyer-moore written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/6br/boyer-moore already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a0812e4d2e0cd490bb6e2ace295af858c386e09338d348fb04163b9fcca5a866
[INFO] running `"docker" "start" "-a" "a0812e4d2e0cd490bb6e2ace295af858c386e09338d348fb04163b9fcca5a866"`
[INFO] [stderr]    Compiling boyer-moore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/main.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `test::Bencher`
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     use test::Bencher;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/main.rs:274:5
[INFO] [stderr]     |
[INFO] [stderr] 274 |     'outer: for i in 0..n-m+1 {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `convert_str_to_hashmap`
[INFO] [stderr]    --> src/main.rs:186:4
[INFO] [stderr]     |
[INFO] [stderr] 186 | fn convert_str_to_hashmap(seed: &[u8]) -> HashMap<&u8, usize> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bm_search`
[INFO] [stderr]    --> src/main.rs:229:4
[INFO] [stderr]     |
[INFO] [stderr] 229 | fn bm_search(target: &[u8], seed: &[u8], table: HashMap<&u8, usize>) -> i64 {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bruteforce`
[INFO] [stderr]    --> src/main.rs:252:4
[INFO] [stderr]     |
[INFO] [stderr] 252 | fn bruteforce(target: &[u8], seed: &[u8]) -> i64 {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bruteforce_break`
[INFO] [stderr]    --> src/main.rs:270:4
[INFO] [stderr]     |
[INFO] [stderr] 270 | fn bruteforce_break(target: &[u8], seed: &[u8]) -> i64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "a0812e4d2e0cd490bb6e2ace295af858c386e09338d348fb04163b9fcca5a866"`
[INFO] running `"docker" "rm" "-f" "a0812e4d2e0cd490bb6e2ace295af858c386e09338d348fb04163b9fcca5a866"`
[INFO] [stdout] a0812e4d2e0cd490bb6e2ace295af858c386e09338d348fb04163b9fcca5a866
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9383a11f5911493197e78ee19e548c0e74cff4c8e8f2c39221f46c2b5412debd
[INFO] running `"docker" "start" "-a" "9383a11f5911493197e78ee19e548c0e74cff4c8e8f2c39221f46c2b5412debd"`
[INFO] [stderr]    Compiling boyer-moore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/main.rs:274:5
[INFO] [stderr]     |
[INFO] [stderr] 274 |     'outer: for i in 0..n-m+1 {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "9383a11f5911493197e78ee19e548c0e74cff4c8e8f2c39221f46c2b5412debd"`
[INFO] running `"docker" "rm" "-f" "9383a11f5911493197e78ee19e548c0e74cff4c8e8f2c39221f46c2b5412debd"`
[INFO] [stdout] 9383a11f5911493197e78ee19e548c0e74cff4c8e8f2c39221f46c2b5412debd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 50eb2ec495a8ba7d9ae2b8ebdd1c9f5eb95fc8fcecaa324ff78d582969b2da67
[INFO] running `"docker" "start" "-a" "50eb2ec495a8ba7d9ae2b8ebdd1c9f5eb95fc8fcecaa324ff78d582969b2da67"`
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/main.rs:274:5
[INFO] [stderr]     |
[INFO] [stderr] 274 |     'outer: for i in 0..n-m+1 {
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/boyer_moore-aaac81e1584d93ae
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::bench_brutefore_1000 ... ok
[INFO] [stdout] test tests::bench_brutefore_10000 ... ok
[INFO] [stdout] test tests::bench_bm_1000 ... ok
[INFO] [stdout] test tests::bench_bm_vec_10000 ... ok
[INFO] [stdout] test tests::bench_brutefore_break_1000 ... ok
[INFO] [stdout] test tests::bench_bm_vec_1000 ... ok
[INFO] [stdout] test tests::bench_bm_10000 ... ok
[INFO] [stdout] test tests::bench_brutefore_break_10000 ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::bench_bm_vec_100000 ... ok
[INFO] [stdout] test tests::bench_bm_100000 ... ok
[INFO] [stdout] test tests::bench_brutefore_break_100000 ... ok
[INFO] [stdout] test tests::bench_brutefore_100000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "50eb2ec495a8ba7d9ae2b8ebdd1c9f5eb95fc8fcecaa324ff78d582969b2da67"`
[INFO] running `"docker" "rm" "-f" "50eb2ec495a8ba7d9ae2b8ebdd1c9f5eb95fc8fcecaa324ff78d582969b2da67"`
[INFO] [stdout] 50eb2ec495a8ba7d9ae2b8ebdd1c9f5eb95fc8fcecaa324ff78d582969b2da67