[INFO] cloning repository https://github.com/JayCowan/lca-sweng-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JayCowan/lca-sweng-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayCowan%2Flca-sweng-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayCowan%2Flca-sweng-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bb6c0c3cf8b079d5244e0f56188caff28652a7f
[INFO] testing JayCowan/lca-sweng-rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayCowan%2Flca-sweng-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/JayCowan/lca-sweng-rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JayCowan/lca-sweng-rust
[INFO] finished tweaking git repo https://github.com/JayCowan/lca-sweng-rust
[INFO] tweaked toml for git repo https://github.com/JayCowan/lca-sweng-rust written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/JayCowan/lca-sweng-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a4d0ad3ee9fba3833f5bfbae6a512da805ad54bcf7f5ff10d8ab45a5c645ad8
[INFO] running `Command { std: "docker" "start" "-a" "0a4d0ad3ee9fba3833f5bfbae6a512da805ad54bcf7f5ff10d8ab45a5c645ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a4d0ad3ee9fba3833f5bfbae6a512da805ad54bcf7f5ff10d8ab45a5c645ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4d0ad3ee9fba3833f5bfbae6a512da805ad54bcf7f5ff10d8ab45a5c645ad8", kill_on_drop: false }`
[INFO] [stdout] 0a4d0ad3ee9fba3833f5bfbae6a512da805ad54bcf7f5ff10d8ab45a5c645ad8
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 796ba92415577e7c5363f97944f3a4f8b53681758bcc42acd9ebe0b80eb717c3
[INFO] running `Command { std: "docker" "start" "-a" "796ba92415577e7c5363f97944f3a4f8b53681758bcc42acd9ebe0b80eb717c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lca-sweng-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "796ba92415577e7c5363f97944f3a4f8b53681758bcc42acd9ebe0b80eb717c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796ba92415577e7c5363f97944f3a4f8b53681758bcc42acd9ebe0b80eb717c3", kill_on_drop: false }`
[INFO] [stdout] 796ba92415577e7c5363f97944f3a4f8b53681758bcc42acd9ebe0b80eb717c3
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feecff39b9a590bc3dfc24a915ed5d6b8d57c7ebd1fd19ff7a3b5ac328e3b14c
[INFO] running `Command { std: "docker" "start" "-a" "feecff39b9a590bc3dfc24a915ed5d6b8d57c7ebd1fd19ff7a3b5ac328e3b14c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lca-sweng-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "feecff39b9a590bc3dfc24a915ed5d6b8d57c7ebd1fd19ff7a3b5ac328e3b14c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feecff39b9a590bc3dfc24a915ed5d6b8d57c7ebd1fd19ff7a3b5ac328e3b14c", kill_on_drop: false }`
[INFO] [stdout] feecff39b9a590bc3dfc24a915ed5d6b8d57c7ebd1fd19ff7a3b5ac328e3b14c
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9b6f9bd194c9a6a28a911ca047dd85e7024106f55887c44ce60a21d58d42bc2
[INFO] running `Command { std: "docker" "start" "-a" "f9b6f9bd194c9a6a28a911ca047dd85e7024106f55887c44ce60a21d58d42bc2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lca_sweng_rust-8096aed01786f1f8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tree_tests::tree_tests::test_create ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_find ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_insert_equal ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_insert_left ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_insert_right ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_lca_float ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_lca_signed ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_lca_unsigned ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_new ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_find_illegal_values - should panic ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_insert_illegal_values - should panic ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_lca_empty - should panic ... ok
[INFO] [stdout] test tree_tests::tree_tests::test_lca_value_not_in_tree - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9b6f9bd194c9a6a28a911ca047dd85e7024106f55887c44ce60a21d58d42bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b6f9bd194c9a6a28a911ca047dd85e7024106f55887c44ce60a21d58d42bc2", kill_on_drop: false }`
[INFO] [stdout] f9b6f9bd194c9a6a28a911ca047dd85e7024106f55887c44ce60a21d58d42bc2