[INFO] cloning repository https://github.com/dylanalvarez/tp3_concurrentes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylanalvarez/tp3_concurrentes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanalvarez%2Ftp3_concurrentes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanalvarez%2Ftp3_concurrentes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4ece3569d4d60b976ed1d2320a4bd3c5f0ab5103 [INFO] testing dylanalvarez/tp3_concurrentes against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanalvarez%2Ftp3_concurrentes" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dylanalvarez/tp3_concurrentes on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dylanalvarez/tp3_concurrentes [INFO] finished tweaking git repo https://github.com/dylanalvarez/tp3_concurrentes [INFO] tweaked toml for git repo https://github.com/dylanalvarez/tp3_concurrentes written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/dylanalvarez/tp3_concurrentes already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a88571a37cf5d76a2e122fba00ecfcd8f98727df125f4391dd1d8722af15084f [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" "a88571a37cf5d76a2e122fba00ecfcd8f98727df125f4391dd1d8722af15084f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a88571a37cf5d76a2e122fba00ecfcd8f98727df125f4391dd1d8722af15084f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a88571a37cf5d76a2e122fba00ecfcd8f98727df125f4391dd1d8722af15084f", kill_on_drop: false }` [INFO] [stdout] a88571a37cf5d76a2e122fba00ecfcd8f98727df125f4391dd1d8722af15084f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2e48b7821b856b4a1ff0d7cf331dba15b1e364c71e56322569977a2a8fd070a [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" "e2e48b7821b856b4a1ff0d7cf331dba15b1e364c71e56322569977a2a8fd070a", kill_on_drop: false }` [INFO] [stderr] Compiling tp3_concurrentes v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `Command { std: "docker" "inspect" "e2e48b7821b856b4a1ff0d7cf331dba15b1e364c71e56322569977a2a8fd070a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2e48b7821b856b4a1ff0d7cf331dba15b1e364c71e56322569977a2a8fd070a", kill_on_drop: false }` [INFO] [stdout] e2e48b7821b856b4a1ff0d7cf331dba15b1e364c71e56322569977a2a8fd070a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b5404bf188b8a8e5746b946a574cdcacb43fbf6c9ff1c51dafcf477e1b5562f [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" "8b5404bf188b8a8e5746b946a574cdcacb43fbf6c9ff1c51dafcf477e1b5562f", kill_on_drop: false }` [INFO] [stderr] Compiling tp3_concurrentes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/blockchain_message.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let mut blockchain = Blockchain::new(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/blockchain_message.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut expected = Blockchain::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.58s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8b5404bf188b8a8e5746b946a574cdcacb43fbf6c9ff1c51dafcf477e1b5562f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b5404bf188b8a8e5746b946a574cdcacb43fbf6c9ff1c51dafcf477e1b5562f", kill_on_drop: false }` [INFO] [stdout] 8b5404bf188b8a8e5746b946a574cdcacb43fbf6c9ff1c51dafcf477e1b5562f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 56acf2d8c76cdab2cadda6d38391556cb5222f66de2c2f5ff6b9f82759d09e7b [INFO] running `Command { std: "docker" "start" "-a" "56acf2d8c76cdab2cadda6d38391556cb5222f66de2c2f5ff6b9f82759d09e7b", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/blockchain_message.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | let mut blockchain = Blockchain::new(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/blockchain_message.rs:102:13 [INFO] [stderr] | [INFO] [stderr] 102 | let mut expected = Blockchain::new(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `tp3_concurrentes` (bin "tp3_concurrentes" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tp3_concurrentes-84b2793ecfc4d43d) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test acquire_message::tests::from_bytes ... ok [INFO] [stdout] test add_grade_message::tests::test_to_coordinator_from_string ... ok [INFO] [stdout] test blockchain::tests::test_add_grade_always_generates_valid_blockchains ... ok [INFO] [stdout] test blockchain::tests::test_add_record_allows_for_invalid_blockchains ... ok [INFO] [stdout] test blockchain::tests::test_empty_blockchain_is_valid ... ok [INFO] [stdout] test blockchain::tests::test_blockchain_hashes_are_recursive ... ok [INFO] [stdout] test blockchain_message::tests::test_ask_for_blockchain_as_string ... ok [INFO] [stdout] test blockchain_message::tests::test_blockchain_result_from_string ... ok [INFO] [stdout] test blockchain_message::tests::test_blockchain_result_as_string ... ok [INFO] [stdout] test blockchain_message::tests::test_blockchain_result_multiple_records_as_string ... ok [INFO] [stdout] test blockchain_message::tests::test_none_from_string ... ok [INFO] [stdout] test blockchain_message::tests::test_blockchain_result_multiple_records_from_string ... ok [INFO] [stdout] test blockchain_message::tests::test_empty_blockchain_result_as_string ... ok [INFO] [stdout] test add_grade_message::tests::test_from_coordinator_as_string ... ok [INFO] [stdout] test blockchain_message::tests::test_empty_blockchain_result_from_string ... ok [INFO] [stdout] test acquire_message::tests::test_as_bytes ... ok [INFO] [stdout] test election_message::tests::from_bytes ... ok [INFO] [stdout] test election_message::tests::test_as_bytes ... ok [INFO] [stdout] test ip_parser::tests::test_parse_ip ... ok [INFO] [stdout] test add_grade_message::tests::test_none_from_string ... ok [INFO] [stdout] test blockchain::tests::test_same_inputs_generate_same_outputs ... ok [INFO] [stdout] test add_grade_message::tests::test_from_coordinator_from_string ... ok [INFO] [stdout] test blockchain::tests::test_add_record_needs_manual_hash_creation_for_valid_blockchains ... ok [INFO] [stdout] test blockchain_message::tests::test_ask_for_blockchain_from_string ... ok [INFO] [stdout] test add_grade_message::tests::test_to_coordinator_as_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56acf2d8c76cdab2cadda6d38391556cb5222f66de2c2f5ff6b9f82759d09e7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56acf2d8c76cdab2cadda6d38391556cb5222f66de2c2f5ff6b9f82759d09e7b", kill_on_drop: false }` [INFO] [stdout] 56acf2d8c76cdab2cadda6d38391556cb5222f66de2c2f5ff6b9f82759d09e7b