[INFO] fetching crate bft-core 0.1.0... [INFO] testing bft-core-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate bft-core 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate bft-core 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bft-core 0.1.0 [INFO] finished tweaking crates.io crate bft-core 0.1.0 [INFO] tweaked toml for crates.io crate bft-core 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9345fd5d92941214abff23da173b90f4dad441c1b0d776a85d34e6343a1b9596 [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" "9345fd5d92941214abff23da173b90f4dad441c1b0d776a85d34e6343a1b9596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9345fd5d92941214abff23da173b90f4dad441c1b0d776a85d34e6343a1b9596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9345fd5d92941214abff23da173b90f4dad441c1b0d776a85d34e6343a1b9596", kill_on_drop: false }` [INFO] [stdout] 9345fd5d92941214abff23da173b90f4dad441c1b0d776a85d34e6343a1b9596 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 837dcad1ab1b48b62dfe958885e1279d11e15b91f7eaaece20d9694729a097f7 [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" "837dcad1ab1b48b62dfe958885e1279d11e15b91f7eaaece20d9694729a097f7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling min-max-heap v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling bft-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated type `error` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | type error: ::std::fmt::Debug; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` 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 25.34s [INFO] running `Command { std: "docker" "inspect" "837dcad1ab1b48b62dfe958885e1279d11e15b91f7eaaece20d9694729a097f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "837dcad1ab1b48b62dfe958885e1279d11e15b91f7eaaece20d9694729a097f7", kill_on_drop: false }` [INFO] [stdout] 837dcad1ab1b48b62dfe958885e1279d11e15b91f7eaaece20d9694729a097f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--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] 928ed8cd79e6483f74a6ead389c6d8335e3eb43552394181293da45603a7df1f [INFO] running `Command { std: "docker" "start" "-a" "928ed8cd79e6483f74a6ead389c6d8335e3eb43552394181293da45603a7df1f", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stdout] warning: associated type `error` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | type error: ::std::fmt::Debug; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling bft-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated type `error` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | type error: ::std::fmt::Debug; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` 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 15.92s [INFO] running `Command { std: "docker" "inspect" "928ed8cd79e6483f74a6ead389c6d8335e3eb43552394181293da45603a7df1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "928ed8cd79e6483f74a6ead389c6d8335e3eb43552394181293da45603a7df1f", kill_on_drop: false }` [INFO] [stdout] 928ed8cd79e6483f74a6ead389c6d8335e3eb43552394181293da45603a7df1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 7c95bd3658bc3b8c69ac495568916da83cc9e7ce7cfcb6e4183bc91bb07ea5cf [INFO] running `Command { std: "docker" "start" "-a" "7c95bd3658bc3b8c69ac495568916da83cc9e7ce7cfcb6e4183bc91bb07ea5cf", kill_on_drop: false }` [INFO] [stderr] warning: associated type `error` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:84:10 [INFO] [stderr] | [INFO] [stderr] 84 | type error: ::std::fmt::Debug; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: associated type `error` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:84:10 [INFO] [stderr] | [INFO] [stderr] 84 | type error: ::std::fmt::Debug; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bft_core-c7e584ba70c050a7 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test core::test::test_height_change ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests bft-core [INFO] [stderr] warning: associated type `error` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:84:10 [INFO] [stderr] | [INFO] [stderr] 84 | type error: ::std::fmt::Debug; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 1 warning emitted [INFO] [stdout] running 1 test [INFO] [stderr] [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7c95bd3658bc3b8c69ac495568916da83cc9e7ce7cfcb6e4183bc91bb07ea5cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c95bd3658bc3b8c69ac495568916da83cc9e7ce7cfcb6e4183bc91bb07ea5cf", kill_on_drop: false }` [INFO] [stdout] 7c95bd3658bc3b8c69ac495568916da83cc9e7ce7cfcb6e4183bc91bb07ea5cf