[INFO] cloning repository https://github.com/jysh1214/algorithm_in_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jysh1214/algorithm_in_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjysh1214%2Falgorithm_in_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjysh1214%2Falgorithm_in_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1682339cf6ed17b22ec439ac5eca659718f34aff
[INFO] testing jysh1214/algorithm_in_rust against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjysh1214%2Falgorithm_in_rust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jysh1214/algorithm_in_rust on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jysh1214/algorithm_in_rust
[INFO] finished tweaking git repo https://github.com/jysh1214/algorithm_in_rust
[INFO] tweaked toml for git repo https://github.com/jysh1214/algorithm_in_rust written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/jysh1214/algorithm_in_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b90a4a1243f348a1544d79f009e6ab5406ca99ce8d07e405ca12bc993bc8ec57
[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" "b90a4a1243f348a1544d79f009e6ab5406ca99ce8d07e405ca12bc993bc8ec57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b90a4a1243f348a1544d79f009e6ab5406ca99ce8d07e405ca12bc993bc8ec57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b90a4a1243f348a1544d79f009e6ab5406ca99ce8d07e405ca12bc993bc8ec57", kill_on_drop: false }`
[INFO] [stdout] b90a4a1243f348a1544d79f009e6ab5406ca99ce8d07e405ca12bc993bc8ec57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c2a2aa194a764a35d43c5c8edc5afff5bc03f2990bc201d98739ba65f1a7886
[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" "5c2a2aa194a764a35d43c5c8edc5afff5bc03f2990bc201d98739ba65f1a7886", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm v0.1.0 (/opt/rustwide/workdir/algorithm)
[INFO] [stderr]    Compiling algorithm_in_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "5c2a2aa194a764a35d43c5c8edc5afff5bc03f2990bc201d98739ba65f1a7886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2a2aa194a764a35d43c5c8edc5afff5bc03f2990bc201d98739ba65f1a7886", kill_on_drop: false }`
[INFO] [stdout] 5c2a2aa194a764a35d43c5c8edc5afff5bc03f2990bc201d98739ba65f1a7886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bca34db8adf03bf6f59cc70aec50f261c35a9c5c1ab9f48dcbb1625a861591b
[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" "0bca34db8adf03bf6f59cc70aec50f261c35a9c5c1ab9f48dcbb1625a861591b", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm_in_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "0bca34db8adf03bf6f59cc70aec50f261c35a9c5c1ab9f48dcbb1625a861591b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bca34db8adf03bf6f59cc70aec50f261c35a9c5c1ab9f48dcbb1625a861591b", kill_on_drop: false }`
[INFO] [stdout] 0bca34db8adf03bf6f59cc70aec50f261c35a9c5c1ab9f48dcbb1625a861591b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34c1e1539d15972a24d2cff71adbb8ac2488d2213f4be9c7fca1a531dec61eb7
[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" "34c1e1539d15972a24d2cff71adbb8ac2488d2213f4be9c7fca1a531dec61eb7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algorithm_in_rust-44a09de39b98f90d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bubble_sort_test.rs (/opt/rustwide/target/debug/deps/bubble_sort_test-de6fa1fbe1259c9c)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test int_increase_order_test ... ok
[INFO] [stdout] test one_size_list_test ... ok
[INFO] [stdout] test empty_list_test ... ok
[INFO] [stdout] test str_increase_order_test ... ok
[INFO] [stdout] test panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/insertion_sort_test.rs (/opt/rustwide/target/debug/deps/insertion_sort_test-fe85c6c8c27c8e3e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test one_size_list_test ... ok
[INFO] [stdout] test empty_list_test ... ok
[INFO] [stdout] test int_increase_order_test ... ok
[INFO] [stdout] test str_increase_order_test ... ok
[INFO] [stdout] test panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/merge_sort_test.rs (/opt/rustwide/target/debug/deps/merge_sort_test-114e2c4a34a4cadb)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test empty_list_test ... ok
[INFO] [stdout] test one_size_list_test ... ok
[INFO] [stdout] test str_increase_order_test ... ok
[INFO] [stdout] test int_increase_order_test ... ok
[INFO] [stderr]      Running tests/selection_sort_test.rs (/opt/rustwide/target/debug/deps/selection_sort_test-cab603500955e03c)
[INFO] [stdout] test panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test empty_list_test ... ok
[INFO] [stdout] test int_increase_order_test ... ok
[INFO] [stdout] test one_size_list_test ... ok
[INFO] [stdout] test str_increase_order_test ... ok
[INFO] [stdout] test panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34c1e1539d15972a24d2cff71adbb8ac2488d2213f4be9c7fca1a531dec61eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c1e1539d15972a24d2cff71adbb8ac2488d2213f4be9c7fca1a531dec61eb7", kill_on_drop: false }`
[INFO] [stdout] 34c1e1539d15972a24d2cff71adbb8ac2488d2213f4be9c7fca1a531dec61eb7