[INFO] fetching crate goto 0.1.2...
[INFO] testing goto-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate goto 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate goto 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate goto 0.1.2
[INFO] finished tweaking crates.io crate goto 0.1.2
[INFO] tweaked toml for crates.io crate goto 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate goto 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 7ef11a807193baf299f11303662efa914c16205d869fc077ab1782e414102a49
[INFO] running `Command { std: "docker" "start" "-a" "7ef11a807193baf299f11303662efa914c16205d869fc077ab1782e414102a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ef11a807193baf299f11303662efa914c16205d869fc077ab1782e414102a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef11a807193baf299f11303662efa914c16205d869fc077ab1782e414102a49", kill_on_drop: false }`
[INFO] [stdout] 7ef11a807193baf299f11303662efa914c16205d869fc077ab1782e414102a49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c0649e0d5fb418c24fcaf713e1650988e3c2652c199f4a5e9eb5bf207adfb66
[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" "3c0649e0d5fb418c24fcaf713e1650988e3c2652c199f4a5e9eb5bf207adfb66", kill_on_drop: false }`
[INFO] [stderr]    Compiling goto v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "3c0649e0d5fb418c24fcaf713e1650988e3c2652c199f4a5e9eb5bf207adfb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0649e0d5fb418c24fcaf713e1650988e3c2652c199f4a5e9eb5bf207adfb66", kill_on_drop: false }`
[INFO] [stdout] 3c0649e0d5fb418c24fcaf713e1650988e3c2652c199f4a5e9eb5bf207adfb66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4f83173408ca01ee5b35c197486528c5b9560e4aa9b93b86b16a5dab1873da4
[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" "b4f83173408ca01ee5b35c197486528c5b9560e4aa9b93b86b16a5dab1873da4", kill_on_drop: false }`
[INFO] [stderr]    Compiling goto v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]  --> tests/break_value.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let e = gpoint!['value + 'value2 (new_value(1024)):
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_labels)]` 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 1.61s
[INFO] running `Command { std: "docker" "inspect" "b4f83173408ca01ee5b35c197486528c5b9560e4aa9b93b86b16a5dab1873da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f83173408ca01ee5b35c197486528c5b9560e4aa9b93b86b16a5dab1873da4", kill_on_drop: false }`
[INFO] [stdout] b4f83173408ca01ee5b35c197486528c5b9560e4aa9b93b86b16a5dab1873da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 952e946dff01b283db6b298ab40300c0c9364382fe4d5f2d81dd8721b74a75d5
[INFO] running `Command { std: "docker" "start" "-a" "952e946dff01b283db6b298ab40300c0c9364382fe4d5f2d81dd8721b74a75d5", kill_on_drop: false }`
[INFO] [stderr] warning: unused label
[INFO] [stderr]  --> tests/break_value.rs:9:27
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let e = gpoint!['value + 'value2 (new_value(1024)):
[INFO] [stderr]   |                              ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `goto` (test "break_value") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/goto-d197778e7266a70a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/array_decode.rs (/opt/rustwide/target/debug/deps/array_decode-33be33be304f265f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/break_value.rs (/opt/rustwide/target/debug/deps/break_value-6a160b56135cf61a)
[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 1 test
[INFO] [stdout] test array_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/easy.rs (/opt/rustwide/target/debug/deps/easy-6cf5694d45e81fd1)
[INFO] [stdout] test break_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests goto
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test gpoint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "952e946dff01b283db6b298ab40300c0c9364382fe4d5f2d81dd8721b74a75d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952e946dff01b283db6b298ab40300c0c9364382fe4d5f2d81dd8721b74a75d5", kill_on_drop: false }`
[INFO] [stdout] 952e946dff01b283db6b298ab40300c0c9364382fe4d5f2d81dd8721b74a75d5