[INFO] cloning repository https://github.com/tsauvajon/blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsauvajon/blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsauvajon%2Fblockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsauvajon%2Fblockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36b96e1edc98580d7d3e6f08002434ececff31da
[INFO] testing tsauvajon/blockchain against 1.54.0 for beta-1.55-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsauvajon%2Fblockchain" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsauvajon/blockchain on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tsauvajon/blockchain
[INFO] finished tweaking git repo https://github.com/tsauvajon/blockchain
[INFO] tweaked toml for git repo https://github.com/tsauvajon/blockchain written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/tsauvajon/blockchain already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.54.0" "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] 0d7101962cb6d07211f33a66c9dc8a213a615fcb91cafde52f17edba09942453
[INFO] running `Command { std: "docker" "start" "-a" "0d7101962cb6d07211f33a66c9dc8a213a615fcb91cafde52f17edba09942453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d7101962cb6d07211f33a66c9dc8a213a615fcb91cafde52f17edba09942453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7101962cb6d07211f33a66c9dc8a213a615fcb91cafde52f17edba09942453", kill_on_drop: false }`
[INFO] [stdout] 0d7101962cb6d07211f33a66c9dc8a213a615fcb91cafde52f17edba09942453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] d629f9401a14df1fec223e35cd3ed602f10601a8a5f2d025fb40283c264e4c52
[INFO] running `Command { std: "docker" "start" "-a" "d629f9401a14df1fec223e35cd3ed602f10601a8a5f2d025fb40283c264e4c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]    Compiling blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.02s
[INFO] running `Command { std: "docker" "inspect" "d629f9401a14df1fec223e35cd3ed602f10601a8a5f2d025fb40283c264e4c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d629f9401a14df1fec223e35cd3ed602f10601a8a5f2d025fb40283c264e4c52", kill_on_drop: false }`
[INFO] [stdout] d629f9401a14df1fec223e35cd3ed602f10601a8a5f2d025fb40283c264e4c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 485a59b2dbe6d60544d853841aa9454f7bc636b069da99f3d0ccbf26eab11476
[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" "485a59b2dbe6d60544d853841aa9454f7bc636b069da99f3d0ccbf26eab11476", kill_on_drop: false }`
[INFO] [stderr]    Compiling blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "485a59b2dbe6d60544d853841aa9454f7bc636b069da99f3d0ccbf26eab11476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485a59b2dbe6d60544d853841aa9454f7bc636b069da99f3d0ccbf26eab11476", kill_on_drop: false }`
[INFO] [stdout] 485a59b2dbe6d60544d853841aa9454f7bc636b069da99f3d0ccbf26eab11476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 9fcece2792fa261f9dc79792d052bc527e838b4639463c0f34f8037d9b513e5a
[INFO] running `Command { std: "docker" "start" "-a" "9fcece2792fa261f9dc79792d052bc527e838b4639463c0f34f8037d9b513e5a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blockchain-80f61622fc911812)
[INFO] [stdout] test block::test_calculate_hash_is_deterministic ... ok
[INFO] [stdout] test block::test_calculate_hash_is_deterministic_with_transactions ... ok
[INFO] [stdout] test transaction::transaction_tests::test_apply_create_user ... ok
[INFO] [stdout] test blockchain::test_add_block ... ok
[INFO] [stdout] test transaction::transaction_tests::test_send_tokens ... ok
[INFO] [stdout] test transaction::transaction_tests::test_send_tokens_overflow ... ok
[INFO] [stdout] test transaction::transaction_tests::test_apply_mint ... ok
[INFO] [stdout] test blockchain::test_cannot_create_duplicate_accounts ... ok
[INFO] [stdout] test transaction::transaction_tests::test_prevent_using_minting ... ok
[INFO] [stdout] test transaction::transaction_tests::test_apply_mint_missing_user ... ok
[INFO] [stdout] test block::test_calculate_hash_does_not_collide ... ok
[INFO] [stdout] test transaction::transaction_tests::test_apply_create_already_existing_user ... ok
[INFO] [stdout] test transaction::transaction_tests::test_apply_mint_not_genesis ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-296c6a959857ffec)
[INFO] [stdout] test transaction::transaction_tests::test_send_tokens_not_enough_tokens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blockchain
[INFO] [stdout] 
[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 3 tests
[INFO] [stdout] test src/transaction.rs - transaction::Transaction (line 36) ... ok
[INFO] [stdout] test src/account.rs - account::Account (line 6) ... ok
[INFO] [stdout] test src/block.rs - block::Block (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fcece2792fa261f9dc79792d052bc527e838b4639463c0f34f8037d9b513e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fcece2792fa261f9dc79792d052bc527e838b4639463c0f34f8037d9b513e5a", kill_on_drop: false }`
[INFO] [stdout] 9fcece2792fa261f9dc79792d052bc527e838b4639463c0f34f8037d9b513e5a