[INFO] cloning repository https://github.com/erdemuysal/topcoder-AB-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erdemuysal/topcoder-AB-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdemuysal%2Ftopcoder-AB-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdemuysal%2Ftopcoder-AB-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c09677c79042e2120da5efde38f96803471e4a37
[INFO] testing erdemuysal/topcoder-AB-rust against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdemuysal%2Ftopcoder-AB-rust" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/erdemuysal/topcoder-AB-rust on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/erdemuysal/topcoder-AB-rust
[INFO] finished tweaking git repo https://github.com/erdemuysal/topcoder-AB-rust
[INFO] tweaked toml for git repo https://github.com/erdemuysal/topcoder-AB-rust written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/erdemuysal/topcoder-AB-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e9fd45509db189492e65be450006afe32d7af86f6b6d6125ba0514f73555e45
[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" "2e9fd45509db189492e65be450006afe32d7af86f6b6d6125ba0514f73555e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e9fd45509db189492e65be450006afe32d7af86f6b6d6125ba0514f73555e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e9fd45509db189492e65be450006afe32d7af86f6b6d6125ba0514f73555e45", kill_on_drop: false }`
[INFO] [stdout] 2e9fd45509db189492e65be450006afe32d7af86f6b6d6125ba0514f73555e45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1bb24dea8493d3f062d63e1d39b063386b6d1433af017ec0f8408908c9928df1
[INFO] running `Command { std: "docker" "start" "-a" "1bb24dea8493d3f062d63e1d39b063386b6d1433af017ec0f8408908c9928df1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "1bb24dea8493d3f062d63e1d39b063386b6d1433af017ec0f8408908c9928df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb24dea8493d3f062d63e1d39b063386b6d1433af017ec0f8408908c9928df1", kill_on_drop: false }`
[INFO] [stdout] 1bb24dea8493d3f062d63e1d39b063386b6d1433af017ec0f8408908c9928df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a77583ee62bad574a5d173b6d738c48414f3b871e77e0bcb397889a3e049cb6
[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" "2a77583ee62bad574a5d173b6d738c48414f3b871e77e0bcb397889a3e049cb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "2a77583ee62bad574a5d173b6d738c48414f3b871e77e0bcb397889a3e049cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a77583ee62bad574a5d173b6d738c48414f3b871e77e0bcb397889a3e049cb6", kill_on_drop: false }`
[INFO] [stdout] 2a77583ee62bad574a5d173b6d738c48414f3b871e77e0bcb397889a3e049cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f268c767ce92545c9cc9f56f58d5cf8a1841b59bf5755d93ddcc43246b84bbba
[INFO] running `Command { std: "docker" "start" "-a" "f268c767ce92545c9cc9f56f58d5cf8a1841b59bf5755d93ddcc43246b84bbba", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 48 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ab-4ce1e07742984544)
[INFO] [stdout] test ab::tests::ab_control_string_n9k12 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k11 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k13 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k16 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k19 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k15 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k2 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k20 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k3 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k5 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k6 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k8 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k18 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k9 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k0 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k7 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k1 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k4 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k10 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k11 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k14 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k1 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k0 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k18 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k17 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k19 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k2 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k20 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k3 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k4 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k5 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k6 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k7 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k8 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k17 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k9 ... ok
[INFO] [stdout] test ab::tests::control_pairs_test ... ok
[INFO] [stdout] test ab::tests::n10k12 ... ok
[INFO] [stdout] test ab::tests::n2k0 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k13 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k12 ... ok
[INFO] [stdout] test ab::tests::n2k1 ... ok
[INFO] [stdout] test ab::tests::n5k4 ... ok
[INFO] [stdout] test ab::tests::n5k8 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k15 ... ok
[INFO] [stdout] test ab::tests::ab_control_string_n9k10 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k16 ... ok
[INFO] [stdout] test ab::tests::ab_create_string_n9k14 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f268c767ce92545c9cc9f56f58d5cf8a1841b59bf5755d93ddcc43246b84bbba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f268c767ce92545c9cc9f56f58d5cf8a1841b59bf5755d93ddcc43246b84bbba", kill_on_drop: false }`
[INFO] [stdout] f268c767ce92545c9cc9f56f58d5cf8a1841b59bf5755d93ddcc43246b84bbba