[INFO] cloning repository https://github.com/diasrafael/rust-binary-search
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diasrafael/rust-binary-search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiasrafael%2Frust-binary-search", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiasrafael%2Frust-binary-search'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e464ae1a7c6bffe0dcdee7c056b99b539501f97
[INFO] testing diasrafael/rust-binary-search against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiasrafael%2Frust-binary-search" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/diasrafael/rust-binary-search on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/diasrafael/rust-binary-search
[INFO] finished tweaking git repo https://github.com/diasrafael/rust-binary-search
[INFO] tweaked toml for git repo https://github.com/diasrafael/rust-binary-search written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/diasrafael/rust-binary-search already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f08e24a82735be686040f29a64d84c56b788d14d5fd4942acedea931414de03
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0f08e24a82735be686040f29a64d84c56b788d14d5fd4942acedea931414de03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f08e24a82735be686040f29a64d84c56b788d14d5fd4942acedea931414de03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f08e24a82735be686040f29a64d84c56b788d14d5fd4942acedea931414de03", kill_on_drop: false }`
[INFO] [stdout] 0f08e24a82735be686040f29a64d84c56b788d14d5fd4942acedea931414de03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8090f07c59f4ec7c51b6f96d8f4ca119e94f53274627a66a34a06b704c5bc56b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8090f07c59f4ec7c51b6f96d8f4ca119e94f53274627a66a34a06b704c5bc56b", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary-search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "8090f07c59f4ec7c51b6f96d8f4ca119e94f53274627a66a34a06b704c5bc56b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8090f07c59f4ec7c51b6f96d8f4ca119e94f53274627a66a34a06b704c5bc56b", kill_on_drop: false }`
[INFO] [stdout] 8090f07c59f4ec7c51b6f96d8f4ca119e94f53274627a66a34a06b704c5bc56b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72182412acd24f8b08e2745b08a67c645bf646e3aba40bf8e4ba943a20c29b45
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "72182412acd24f8b08e2745b08a67c645bf646e3aba40bf8e4ba943a20c29b45", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary-search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "72182412acd24f8b08e2745b08a67c645bf646e3aba40bf8e4ba943a20c29b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72182412acd24f8b08e2745b08a67c645bf646e3aba40bf8e4ba943a20c29b45", kill_on_drop: false }`
[INFO] [stdout] 72182412acd24f8b08e2745b08a67c645bf646e3aba40bf8e4ba943a20c29b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82dd5f6f9c53f5a143e16935dae5db6941a06efe8bbab20d04a0b479c68f1ab7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "82dd5f6f9c53f5a143e16935dae5db6941a06efe8bbab20d04a0b479c68f1ab7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/binary_search-c88f0c0cf25c50e8
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-b40a9e42f5e3ced1
[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] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::test_case_04 ... ok
[INFO] [stdout] test tests::test_case_01 ... ok
[INFO] [stdout] test tests::test_case_06 ... ok
[INFO] [stdout] test tests::test_case_03 ... ok
[INFO] [stdout] test tests::test_case_05 ... ok
[INFO] [stdout] test tests::test_case_02 ... ok
[INFO] [stdout] test tests::test_case_08 ... ok
[INFO] [stdout] test tests::test_case_07 ... ok
[INFO] [stdout] test tests::test_case_17 ... ok
[INFO] [stdout] test tests::test_case_12 ... ok
[INFO] [stdout] test tests::test_case_11 ... ok
[INFO] [stdout] test tests::test_case_15 ... ok
[INFO] [stdout] test tests::test_case_13 ... ok
[INFO] [stdout] test tests::test_case_10 ... ok
[INFO] [stdout] test tests::test_case_16 ... ok
[INFO] [stderr]    Doc-tests binary-search
[INFO] [stdout] test tests::test_case_14 ... ok
[INFO] [stdout] test tests::test_case_09 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 `Command { std: "docker" "inspect" "82dd5f6f9c53f5a143e16935dae5db6941a06efe8bbab20d04a0b479c68f1ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82dd5f6f9c53f5a143e16935dae5db6941a06efe8bbab20d04a0b479c68f1ab7", kill_on_drop: false }`
[INFO] [stdout] 82dd5f6f9c53f5a143e16935dae5db6941a06efe8bbab20d04a0b479c68f1ab7