[INFO] fetching crate libblockchain 0.1.2...
[INFO] testing libblockchain-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate libblockchain 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libblockchain 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libblockchain 0.1.2
[INFO] finished tweaking crates.io crate libblockchain 0.1.2
[INFO] tweaked toml for crates.io crate libblockchain 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33d55f5afe27bdd7ac385c840de101f33445aab9c0f1a201d293cdc6d65ee62a
[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" "33d55f5afe27bdd7ac385c840de101f33445aab9c0f1a201d293cdc6d65ee62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33d55f5afe27bdd7ac385c840de101f33445aab9c0f1a201d293cdc6d65ee62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d55f5afe27bdd7ac385c840de101f33445aab9c0f1a201d293cdc6d65ee62a", kill_on_drop: false }`
[INFO] [stdout] 33d55f5afe27bdd7ac385c840de101f33445aab9c0f1a201d293cdc6d65ee62a
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61b7e0bf42ecd777fd32c39b7295f039bc9c7b954b088dd9546f9f6bdb17e346
[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" "61b7e0bf42ecd777fd32c39b7295f039bc9c7b954b088dd9546f9f6bdb17e346", kill_on_drop: false }`
[INFO] [stderr]    Compiling libblockchain v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "61b7e0bf42ecd777fd32c39b7295f039bc9c7b954b088dd9546f9f6bdb17e346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b7e0bf42ecd777fd32c39b7295f039bc9c7b954b088dd9546f9f6bdb17e346", kill_on_drop: false }`
[INFO] [stdout] 61b7e0bf42ecd777fd32c39b7295f039bc9c7b954b088dd9546f9f6bdb17e346
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 203d9af2928e263856d855f9aa7a2074c84f40267ed74de431b4ba7c9f409490
[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" "203d9af2928e263856d855f9aa7a2074c84f40267ed74de431b4ba7c9f409490", kill_on_drop: false }`
[INFO] [stderr]    Compiling libblockchain v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "203d9af2928e263856d855f9aa7a2074c84f40267ed74de431b4ba7c9f409490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203d9af2928e263856d855f9aa7a2074c84f40267ed74de431b4ba7c9f409490", kill_on_drop: false }`
[INFO] [stdout] 203d9af2928e263856d855f9aa7a2074c84f40267ed74de431b4ba7c9f409490
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4fb6dd1ab4c3230aea6c0c0d85db1da64912245e06dae2a4fd4a6e07b1b3fca0
[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" "4fb6dd1ab4c3230aea6c0c0d85db1da64912245e06dae2a4fd4a6e07b1b3fca0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libblockchain-c82b23ce2f6e6557)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/block.rs (/opt/rustwide/target/debug/deps/block-16e20326ee46008c)
[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 2 tests
[INFO] [stdout] test is_trusty_for_test1 ... ok
[INFO] [stdout] test is_trusty_for_test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chain.rs (/opt/rustwide/target/debug/deps/chain-b40289133efe69dc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests libblockchain
[INFO] [stdout] test is_trusty_chain_test1 ... ok
[INFO] [stdout] test is_trusty_chain_test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/chain.rs - chain::Chain<T>::push (line 47) ... ok
[INFO] [stdout] test src/block.rs - block::Block<T>::is_trusty_for (line 65) ... ok
[INFO] [stdout] test src/block.rs - block::Block<T>::next (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4fb6dd1ab4c3230aea6c0c0d85db1da64912245e06dae2a4fd4a6e07b1b3fca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb6dd1ab4c3230aea6c0c0d85db1da64912245e06dae2a4fd4a6e07b1b3fca0", kill_on_drop: false }`
[INFO] [stdout] 4fb6dd1ab4c3230aea6c0c0d85db1da64912245e06dae2a4fd4a6e07b1b3fca0