[INFO] fetching crate java-locator 0.1.2...
[INFO] testing java-locator-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate java-locator 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate java-locator 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate java-locator 0.1.2
[INFO] finished tweaking crates.io crate java-locator 0.1.2
[INFO] tweaked toml for crates.io crate java-locator 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate java-locator 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 3903797519be935bd7d7f7a31f1ad0b1cc83acb43a37db33b0963996d2ae84e5
[INFO] running `Command { std: "docker" "start" "-a" "3903797519be935bd7d7f7a31f1ad0b1cc83acb43a37db33b0963996d2ae84e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3903797519be935bd7d7f7a31f1ad0b1cc83acb43a37db33b0963996d2ae84e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3903797519be935bd7d7f7a31f1ad0b1cc83acb43a37db33b0963996d2ae84e5", kill_on_drop: false }`
[INFO] [stdout] 3903797519be935bd7d7f7a31f1ad0b1cc83acb43a37db33b0963996d2ae84e5
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] dcf2c43c159057c3765bd19c2e6444af8af4c2b35a90a2790d603f8548196407
[INFO] running `Command { std: "docker" "start" "-a" "dcf2c43c159057c3765bd19c2e6444af8af4c2b35a90a2790d603f8548196407", kill_on_drop: false }`
[INFO] [stderr]    Compiling java-locator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:193:103
[INFO] [stdout]     |
[INFO] [stdout] 193 |         let message = format!("Command '{}' is not found in the system PATH ({})", command_str, error.description());
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "dcf2c43c159057c3765bd19c2e6444af8af4c2b35a90a2790d603f8548196407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf2c43c159057c3765bd19c2e6444af8af4c2b35a90a2790d603f8548196407", kill_on_drop: false }`
[INFO] [stdout] dcf2c43c159057c3765bd19c2e6444af8af4c2b35a90a2790d603f8548196407
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91346791c2cd4d71dd762f25fd6f1443bdfe7905e86fe97b6d44e2c19b91c191
[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" "91346791c2cd4d71dd762f25fd6f1443bdfe7905e86fe97b6d44e2c19b91c191", kill_on_drop: false }`
[INFO] [stderr]    Compiling java-locator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:193:103
[INFO] [stdout]     |
[INFO] [stdout] 193 |         let message = format!("Command '{}' is not found in the system PATH ({})", command_str, error.description());
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:193:103
[INFO] [stdout]     |
[INFO] [stdout] 193 |         let message = format!("Command '{}' is not found in the system PATH ({})", command_str, error.description());
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/java_locator-f2d635342c381a14)
[INFO] running `Command { std: "docker" "inspect" "91346791c2cd4d71dd762f25fd6f1443bdfe7905e86fe97b6d44e2c19b91c191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91346791c2cd4d71dd762f25fd6f1443bdfe7905e86fe97b6d44e2c19b91c191", kill_on_drop: false }`
[INFO] [stdout] 91346791c2cd4d71dd762f25fd6f1443bdfe7905e86fe97b6d44e2c19b91c191
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9756a00bcfafa66f31a480012e2d761559dea40ccf8721117ccb962bb33e838
[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" "e9756a00bcfafa66f31a480012e2d761559dea40ccf8721117ccb962bb33e838", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/lib.rs:193:103
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let message = format!("Command '{}' is not found in the system PATH ({})", command_str, error.description());
[INFO] [stderr]     |                                                                                                       ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `java-locator` (lib) generated 1 warning
[INFO] [stderr] warning: `java-locator` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/java_locator-f2d635342c381a14)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unit_tests::locate_java_home_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests java_locator
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9756a00bcfafa66f31a480012e2d761559dea40ccf8721117ccb962bb33e838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9756a00bcfafa66f31a480012e2d761559dea40ccf8721117ccb962bb33e838", kill_on_drop: false }`
[INFO] [stdout] e9756a00bcfafa66f31a480012e2d761559dea40ccf8721117ccb962bb33e838